GMAC COMMERCIAL MORTGAGE SECURITIES INC
8-K, 1998-01-06
ASSET-BACKED SECURITIES
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-K


                             Current Report Pursuant
                          to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


       Date of Report (Date of Earliest Event Reported) December 23, 1997


                    GMAC Commercial Mortgage Securities, Inc.
             (Exact Name of Registrant as Specified in its Charter)



                                    Delaware
                 (State or Other Jurisdiction of Incorporation)

                                    333-37717
                            (Commission File Number)

                                   23-2811925
                      (I.R.S. Employer Identification No.)

                                650 Dresher Road
                           Horsham, Pennsylvania 19044

               (Address of Principal Executive Offices)(Zip Code)


                                  215-328-3480
              (Registrant's Telephone Number, Including Area Code)


                                 Not Applicable
          (Former Name or Former Address, if Changed Since Last Report)

================================================================================

                                       -1-


<PAGE>


Item 2. Acquisition or Disposition of Assets.

     Description of the Certificates and the Mortgage Pool.

     On December  23,  1997,  a single  series of  certificates,  entitled  GMAC
Commercial Mortgage Securities, Inc., Mortgage Pass-Through Certificates, Series
1997-C2 (the  "Certificates"),  was issued  pursuant to a Pooling and  Servicing
Agreement (the "Pooling and Servicing Agreement") attached hereto as Exhibit 4.1
dated as of December 1, 1997, among GMAC Commercial Mortgage Securities, Inc. as
depositor (the  "Depositor"),  GMAC  Commercial  Mortgage  Corporation as master
servicer  and  special  servicer  and State  Street  Bank and Trust  Company  as
trustee.  The Certificates consist of sixteen classes identified as the "Class X
Certificates,"  the "Class A-1  Certificates," the "Class A-2 Certificates," the
"Class   A-3   Certificates,"   the  "Class  B   Certificates,"   the  "Class  C
Certificates,"  the  "Class D  Certificates,"  the "Class E  Certificates,"  the
"Class F Certificates,"  the "Class G Certificates," the "Class H Certificates,"
the  "Class  J  Certificates,"  the  "Class  K  Certificates,"  the  "Class  R-I
Certificates," the "Class R-II Certificates" and the "Class R-III Certificates,"
respectively,  and  were  issued  in  exchange  for,  and  evidence  the  entire
beneficial  ownership interest in, the assets of a trust fund (the "Trust Fund")
consisting  primarily  of  a  pool  (the  "Mortgage  Pool")  of  commercial  and
multifamily  mortgage  loans (the "Mortgage  Loans"),  having as of the close of
business  on December  1, 1997 (the  "Cut-off  Date"),  an  aggregate  principal
balance of  $1,072,702,289  (the  "Initial  Pool  Balance"),  after  taking into
account all  payments of principal  due on the Mortgage  Loans on or before such
date, whether or not received.  The Depositor acquired certain of the Trust Fund
assets  from GMAC  Commercial  Mortgage  Corporation  ("GMACCM")  pursuant  to a
mortgage loan purchase  agreement  dated December 17, 1997,  attached  hereto as
Exhibit  99.1,  between  GMACCM as seller and the  Depositor as  purchaser.  The
Depositor  acquired certain of the Trust Fund assets from Goldman Sachs Mortgage
Company ("GSMC")  pursuant to a mortgage loan purchase  agreement dated December
17,  1997,  attached  hereto as  Exhibit  99.2,  between  GSMC as seller and the
Depositor as purchaser.  The Depositor acquired certain of the Trust Fund assets
from German American Capital  Corporation  ("GACC")  pursuant to a mortgage loan
purchase  agreement  dated December 17, 1997,  attached  hereto as Exhibit 99.3,
between GACC as seller and the  Depositor as purchaser.  The Depositor  sold the
Class X, Class A-1,  Class A-2, Class A-3, Class B, Class C, Class D and Class E
Certificates  to Goldman,  Sachs & Co.  ("Goldman") and Deutsche Morgan Grenfell
Inc.  ("DMG")  as  representatives  for  themselves  and the other  underwriters
pursuant to an underwriting  agreement dated December 17, 1997,  attached hereto
as Exhibit 1.1,  between Goldman and DMG as  representatives  for themselves and
the other underwriters,  GMACCM and the Depositor.  The Depositor sold the Class
F, Class G, Class H,  Class J,  Class K, Class R-I,  Class R-II and Class  R-III
Certificates  to Goldman and DMG pursuant to a  certificate  purchase  agreement
dated December 17, 1997 between  Goldman and DMG as initial  purchasers,  GMACCM
and the Depositor.


                                       -2-

<PAGE>



     The  Class X  Certificates  will not have an  initial  certificate  balance
("Certificate  Balance"),  but will represent the right to receive distributions
of interest  accrued as provided in the  Pooling and  Servicing  Agreement  on a
hypothetical or notional amount (a "Notional  Amount") equal to  $1,072,702,289.
The Class A-1 Certificates have an initial  Certificate Balance of $228,705,000.
The Class A-2 Certificates have an initial  Certificate  Balance of $57,000,000.
The Class A-3 Certificates have an initial  Certificate Balance of $433,005,000.
The Class B Certificates have an initial Certificate Balance of $69,725,000. The
Class C Certificates  have an initial  Certificate  Balance of $69,725,000.  The
Class D Certificates  have an initial  Certificate  Balance of $32,181,000.  The
Class E Certificates  have an initial  Certificate  Balance of $50,953,000.  The
Class F Certificates  will have an initial  Certificate  Balance of $48,271,000.
The  Class  G  Certificates  will  have  an  initial   Certificate   Balance  of
$13,409,000.  The Class H Certificates will have an initial  Certificate Balance
of  $34,863,000.  The  Class J  Certificates  will have an  initial  Certificate
Balance of $5,363,000. The Class K Certificates will have an initial Certificate
Balance of $29,502,289.  The Class R-I, Class R-II and Class R-III  Certificates
each have an initial Certificate Balance of $0.

     Capitalized  terms used  herein and not  otherwise  defined  shall have the
meanings assigned to them in the Pooling and Servicing Agreement.

Item 7. Financial Statements and Exhibits.

     (a)  Not applicable

     (b)  Not applicable

     (c)  Exhibits

Exhibit
  No.          Document Description
- -------        --------------------

1.1            Underwriting  Agreement,  dated as of December 17, 1997,  between
               GMAC Commercial Mortgage Securities,  Inc. as seller and Goldman,
               Sachs & Co. and Deutsche Morgan Grenfell Inc. as  representatives
               for themselves and the other underwriters.

4.1            Pooling and  Servicing  Agreement,  dated as of December 1, 1997,
               among GMAC  Commercial  Mortgage  Securities,  Inc. as depositor,
               GMAC  Commercial  Mortgage  Corporation  as master  servicer  and
               special  servicer  and State  Street  Bank and Trust  Company  as
               trustee.

99.1           Mortgage Loan Purchase Agreement,  dated as of December 17, 1997,
               between GMAC Commercial  Mortgage  Corporation as seller and GMAC
               Commercial Mortgage Securities, Inc. as purchaser.

99.2           Mortgage Loan Purchase  Agreement,  dated as of December 17, 1997
               between  Goldman  Sachs  Mortgage  Company  as  seller  and  GMAC
               Commercial Mortgage Securities, Inc. as purchaser.

99.3           Mortgage Loan Purchase Agreement,  dated as of December 17, 1997,
               between German  American  Capital  Corporation as seller and GMAC
               Commercial Mortgage Securities, Inc. as purchaser.


<PAGE>


                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                       GMAC COMMERCIAL MORTGAGE SECURITIES, INC.
                                                     (Registrant)
                   



Dated: January 6, 1998                               By:      /s/ Elisa George
                                                         -----------------------
                                                     Name:    Elisa George
                                                     Title:   Vice President


<PAGE>



                                INDEX TO EXHIBITS



Exhibit
  No.          Document Description
- -------        --------------------

1.1            Underwriting  Agreement,  dated as of December 17, 1997,  between
               GMAC Commercial Mortgage Securities,  Inc. as seller and Goldman,
               Sachs & Co. and Deutsche Morgan Grenfell Inc. as  representatives
               for themselves and the other underwriters.

4.1            Pooling and  Servicing  Agreement,  dated as of December 1, 1997,
               among GMAC  Commercial  Mortgage  Securities,  Inc. as depositor,
               GMAC  Commercial  Mortgage  Corporation  as master  servicer  and
               special  servicer  and State  Street  Bank and Trust  Company  as
               trustee.

99.1           Mortgage Loan Purchase Agreement,  dated as of December 17, 1997,
               between GMAC Commercial  Mortgage  Corporation as seller and GMAC
               Commercial Mortgage Securities, Inc. as purchaser.

99.2           Mortgage Loan Purchase  Agreement,  dated as of December 17, 1997
               between  Goldman  Sachs  Mortgage  Company  as  seller  and  GMAC
               Commercial Mortgage Securities, Inc. as purchaser.

99.3           Mortgage Loan Purchase Agreement,  dated as of December 17, 1997,
               between German  American  Capital  Corporation as seller and GMAC
               Commercial Mortgage Securities, Inc. as purchaser.



                                                                  Execution Copy

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

                                  $941,294,000

               Mortgage Pass-Through Certificates, Series 1997-C2
                    Class X, Class A-1, Class A-2, Class A-3,
                      Class B, Class C, Class D and Class E


                             UNDERWRITING AGREEMENT


                                                  as of December 17, 1997


Goldman, Sachs & Co.
85 Broad Street
New York, NY 10004

and

Deutsche Morgan Grenfell Inc.
31 West 52nd Street
New York, New York 10019

         As Representatives of the several
         Underwriters named in Schedule I hereto

Ladies and Gentlemen:

     GMAC Commercial Mortgage Securities, Inc., a Delaware corporation (the
"Company"), proposes to sell to the Underwriters named in Schedule I hereto (the
"Underwriters"), for whom each of you is acting as representative (together, the
"Representatives"), the respective classes of Mortgage Pass-Through
Certificates, Series 1997-C2, that are identified on Schedule I, in each case,
having the initial aggregate stated principal amount (a "Class Principal
Balance") or initial aggregate notional principal amount (a "Class Notional
Amount") and initial pass-through rate set forth on Schedule I. The Class X,
Class A-1, Class A-2, Class A-3, Class B, Class C, Class D and Class E
Certificates (collectively, the "Certificates"), together with the Class F,
Class G, Class H, Class J and Class K Certificates issued therewith, will
evidence the entire interest in the Trust Fund (as defined in the Pooling and
Servicing Agreement referred to below) consisting primarily of a pool (the


                                      E-1
<PAGE>


"Pool") of multifamily and commercial mortgage loans (the "Mortgage Loans") as
described in the Prospectus Supplement (as hereinafter defined) to be sold by
the Company.

     The Certificates will be issued under a pooling and servicing agreement
(the "Pooling and Servicing Agreement") to be dated as of December 1, 1997 (the
"Cut-off Date") among the Company, as depositor, GMAC Commercial Mortgage
Corporation ("GMACCM"), as master servicer (in such capacity, the "Master
Servicer") and special servicer (in such capacity, the "Special Servicer"), and
State Street Bank and Trust Company, as trustee (the "Trustee"). The
Certificates are described in the Basic Prospectus and the Prospectus Supplement
(each as hereinafter defined) which the Company has furnished to the
Representatives.

     Certain of the Mortgage Loans (the "GSMC Mortgage Loans") will be acquired
by the Company from Goldman Sachs Mortgage Company ("GSMC") pursuant to a
mortgage loan purchase agreement, dated as of December 17, 1997 (the "GSMC
Purchase Agreement"), between the Company and GSMC. Certain of the Mortgage
Loans (the "GACC Mortgage Loans") will be acquired by the Company from German
American Capital Corporation ("GACC") pursuant to a mortgage loan purchase
agreement, dated as of December 17, 1997 (the "GACC Purchase Agreement"),
between the Company and GACC. Certain of the Mortgage Loans (the "GMACCM
Mortgage Loans") will be acquired by the Company from GMACCM pursuant to a
mortgage loan purchase agreement, dated as of December 17, 1997 (the "GMACCM
Purchase Agreement"), between the Company and GMACCM (the GMACCM Mortgage Loans,
together with the GSMC Mortgage Loans and the GACC Mortgage Loans, the "Mortgage
Loans"). GSMC, GACC and GMACCM together constitute the "Mortgage Loan Sellers"
and the GSMC Purchase Agreement, the GACC Purchase Agreement and the GMACCM
Purchase Agreement together constitute the "Purchase Agreements."

     1. Representations, Warranties and Covenants.

     1.1 The Company represents and warrants to, and agrees with the
Underwriters that:

          (a) The Company has filed with the Securities and Exchange Commission
     (the "Commission") a registration statement (No. 333-37717) on Form S-3 for
     the registration under the Securities Act of 1933, as amended (the "Act"),
     of Mortgage Pass-Through Certificates (issuable in series), including the
     Certificates, which registration statement has become effective, and a copy
     of which, as amended to the date hereof, has heretofore been delivered to
     the Representatives. The Company proposes to file with the Commission
     pursuant to Rule 424(b) under the rules and regulations of the Commission
     under the Act (the "1933 Act Regulations") a supplement dated December 17,
     1997 (the "Prospectus Supplement"), to the prospectus


                                      E-2
<PAGE>


     dated December 17, 1997 (the "Basic Prospectus"), relating to the
     Certificates and the method of distribution thereof. Such registration
     statement (No. 333-37717) including exhibits thereto and any information
     incorporated therein by reference, as amended at the date hereof, is
     hereinafter called the "Registration Statement;" the Basic Prospectus and
     the Prospectus Supplement and any information incorporated therein by
     reference (including, without limitation, and only for purposes of
     clarification, any information filed with the Commission pursuant to a
     Current Report on Form 8-K), together with any amendment thereof or
     supplement thereto authorized by the Company on or prior to the Closing
     Date for use in connection with the offering of the Certificates, are
     hereinafter called the "Prospectus" and any diskette attached to the
     Prospectus is hereinafter called the "Diskette." Any preliminary form of
     the Prospectus Supplement which has heretofore been filed pursuant to Rule
     424, or prior to the effective date of the Registration Statement pursuant
     to Rule 402(a), or 424(a) is hereinafter called a "Preliminary Prospectus
     Supplement;" and any diskette attached to the Preliminary Prospectus
     Supplement is hereinafter referred to as the "Preliminary Diskette." As
     used herein, "Pool Information" means the compilation of information and
     data regarding the Mortgage Loans covered by the Agreed Upon Procedures
     Letter dated December 17, 1997 and rendered by Deloitte & Touche, L.L.P. (a
     "hard copy" of which Pool Information was initialed on behalf of each
     Mortgage Loan Seller and the Company).

          (b) The Registration Statement has become effective, and the
     Registration Statement as of its effective date (the "Effective Date"), and
     the Prospectus, as of the date of the Prospectus Supplement, complied in
     all material respects with the applicable requirements of the Act and the
     1933 Act Regulations; and the Registration Statement, as of the Effective
     Date, did not contain any untrue statement of a material fact and did not
     omit to state any material fact required to be stated therein or necessary
     to make the statements therein not misleading and the Prospectus and any
     Diskette, as of the date of the Prospectus Supplement, did not, and as of
     the Closing Date will not, contain an untrue statement of a material fact
     and did not and will not omit to state a material fact necessary in order
     to make the statements therein, in the light of the circumstances under
     which they were made, not misleading; provided, however, that neither the
     Company nor GMACCM makes any representations or warranties as to the
     information contained in or omitted from the Registration Statement or the
     Prospectus or any amendment thereof or supplement thereto relating to the
     information identified by underlining or other highlighting as shown in
     Exhibit C (the "Excluded Information"); and provided, further, that neither
     the Company nor GMACCM makes any representations or warranties as to either
     (i) any information in any Computational Materials or ABS Term Sheets (each
     as hereinafter defined) required to be provided by the Underwriters to the
     Company pursuant to Section 4.2, or (ii) as to any information contained in
     or omitted from the portions of the Prospectus identified by underlining or
     other highlighting as shown in Exhibit D (the "Underwriter


                                      E-3
<PAGE>


     Information"); and provided, further, that neither the Company nor, except
     as contemplated by Section 1.2(a), GMACCM makes any representations or
     warranties as to any information regarding the Mortgage Loans or the
     Mortgage Loan Sellers contained in or omitted from the portions of the
     Prospectus Supplement under the headings "Summary of the Prospectus
     Supplement--The Mortgage Asset Pool," "Risk Factors--The Mortgage Loans"
     and "Description of the Mortgage Asset Pool" or contained in or omitted
     from Annex A to the Prospectus Supplement or contained in or omitted from
     the Diskette (the "Mortgage Loan Seller Information"), other than that any
     Mortgage Loan Seller Information (exclusive of the information set forth on
     pages A-6 through A-8, inclusive, of Annex A to the Prospectus Supplement
     (the "Loan Detail") and the information on the Diskette) that represents a
     restatement or aggregation of the information on the Loan Detail,
     accurately reflects the information contained in the Loan Detail; and
     provided, further, that neither the Company nor GMACCM makes any
     representations or warranties with respect to the Diskette to the extent
     that the information set forth in the Diskette is different than the
     information set forth in the Loan Detail. Neither the Company nor, except
     as contemplated by Section 1.2(a), GMACCM makes any representations or
     warranties, however, as to the accuracy or completeness of any information
     in the Loan Detail. The Company acknowledges that, except for any
     Computational Materials and ABS Term Sheets, the Underwriter Information
     constitutes the only information furnished in writing by or on behalf of
     any Underwriter for use in connection with the preparation of the
     Registration Statement, any preliminary prospectus or the Prospectus, and
     the Underwriters confirm that the Underwriter Information is correct.

          (c) The Company has been duly incorporated and is validly existing as
     a corporation in good standing under the laws of the State of Delaware and
     has the requisite corporate power to own its properties and to conduct its
     business as presently conducted by it.

          (d) This Agreement has been duly authorized, executed and delivered by
     the Company and, assuming due authorization, execution and delivery by the
     Representatives on behalf of the Underwriters, constitutes a valid, legal
     and binding obligation of the Company, enforceable against the Company in
     accordance with the terms hereof, subject to (i) applicable bankruptcy,
     insolvency, reorganization, moratorium and other laws affecting the
     enforcement of creditors' rights generally, (ii) generally principles of
     equity, regardless of whether such enforcement is considered in a
     proceeding in equity or at law, and (iii) public policy considerations
     underlying the securities laws, to the extent that such public policy
     considerations limit the enforceability of the provisions of this Agreement
     that purport to provide indemnification for securities laws liabilities.

                                      E-4
<PAGE>


          (e) As of the Closing Date (as defined herein), the Certificates will
     conform in all material respects to the description thereof contained in
     the Prospectus and the representations and warranties of the Company in the
     Pooling and Servicing Agreement will be true and correct in all material
     respects.

     1.2 GMACCM represents and warrants to and agrees with you that:

          (a) As of the Closing Date, the representations and warranties of
     GMACCM in the Pooling and Servicing Agreement and in Section 4(b) of the
     GMACCM Purchase Agreement will be true and correct in all material
     respects.

          (b) This Agreement has been duly authorized, executed and delivered by
     GMACCM and, assuming the due authorization, execution and delivery by the
     Representatives on behalf of the Underwriters, constitutes a valid, legal
     and binding obligation of GMACCM, enforceable against GMACCM in accordance
     with the terms hereof, subject to (i) applicable bankruptcy, insolvency,
     reorganization, moratorium and other laws affecting the enforcement of
     creditors' rights generally, (ii) general principles of equity, regardless
     of whether such enforcement is considered in a proceeding in equity or at
     law, and (iii) public policy considerations underlying the securities laws
     to the extent that such public policy considerations limit the
     enforceability of the provisions of this Agreement that purport to provide
     indemnification for securities laws liabilities.

     1.3 Each Representative, on behalf of itself and each Underwriter,
represents and warrants to and agrees with the Company and GMACCM that:

          (a) With respect to each class of Certificates, if any, to be issued
     in authorized denominations of $25,000 or less initial principal balance or
     evidencing percentage interests in such class of less than 20%, as the case
     may be, the fair market value of all such Certificates sold to any single
     Person on the date of initial sale thereof by such Underwriter will not be
     less than $100,000.

          (b) As of the date hereof and as of the Closing Date, such Underwriter
     has complied with all of its obligations hereunder, including, without
     limitation, Section 4.2, and, with respect to all Computational Materials
     and ABS Term Sheets provided by such Underwriter to the Company pursuant to
     Section 4.2, if any, such Computational Materials and ABS Term Sheets are
     accurate in all material respects (taking into account the assumptions
     explicitly set forth in the Computational Materials or ABS Term Sheets,
     except to the extent of any errors therein that are caused by errors in the
     Pool Information) and include all assumptions material to the preparation
     thereof. The Computational


                                      E-5
<PAGE>


     Materials and ABS Term Sheets provided by such Underwriter to the Company
     constitute a complete set of all Computational Materials and ABS Term
     Sheets delivered by such Underwriter to prospective investors that are
     required to be filed with the Commission.

     1.4 Each Representative represents and warrants to the Company and GMACCM
that it has been authorized by each of the other Underwriters to execute and
deliver this Agreement on behalf of such Underwriters.

     2. Purchase and Sale. Subject to the terms and conditions and in reliance
upon the representations and warranties herein set forth, the Company agrees to
sell to each of the Underwriters, and each of the Underwriters agrees, severally
and not jointly, to purchase from the Company, the actual or notional, as the
case may be, principal amounts or percentage interests set forth in Schedule I
hereto in the respective classes of Certificates at a price for each such class
set forth in Schedule I hereto. There will be added to the purchase prices of
the Certificates an amount equal to interest accrued thereon from the Cut-off
Date to but not including the Closing Date.

     3. Delivery and Payment. Delivery of and payment for the Certificates shall
be made at the office of Orrick, Herrington & Sutcliffe LLP at 10:00 a.m., New
York City time, on December 23, 1997 or such later date as the Representatives
shall designate, which date and time may be postponed by agreement between the
Representatives and the Company (such date and time of delivery and payment for
the Certificates being herein called the "Closing Date"). Delivery of the
Certificates (also referred to herein as the "DTC Registered Certificates")
shall be made to the Representatives for the respective accounts of the
Underwriters through DTC, in each case against payment by the Underwriters to or
upon the order of each Mortgage Loan Seller by wire transfer in immediately
available funds of the amount to which such Mortgage Loan Seller is entitled in
accordance with the terms of an allocation agreement dated the date hereof (the
"Allocation Agreement"), to which each such Mortgage Loan Seller and the
Company, among others, are parties. As a further condition to the delivery of
the DTC Registered Certificates, each Representative shall have furnished by
telephonic notice to the applicable Mortgage Loan Seller the federal reference
number for the related wire transfer to such Mortgage Loan Seller and shall have
furnished to the Company each such federal reference number as soon as
practicable after such federal reference number becomes available.

     4. Offering by Underwriters.

     4.1 It is understood that the Underwriters propose to offer the
Certificates for sale to the public as set forth in the Prospectus, and the
Underwriters agree that all such offers and sales by the Underwriters shall be
made in compliance with all applicable laws and regulations. It is further
understood that the Company, in reliance upon a no-filing letter from the
Attorney General of the State of New York granted pursuant to Policy Statement
105, has not and will not file an offering statement pursuant to Section 352-e
of the General Business


                                      E-6
<PAGE>


Law of the State of New York with respect to the Certificates. As required by
Policy Statement 105, each Underwriter therefore covenants and agrees with the
Company that sales of the Certificates made by such Underwriter in and from the
State of New York will be made only to institutional investors within the
meaning of Policy Statement 105.

     4.2 It is understood that each Underwriter may prepare and provide to
prospective investors certain Computational Materials and ABS Term Sheets (each
as defined below) in connection with its offering of the Certificates, subject
to the following conditions to be satisfied by such Underwriter:

          (a) In connection with the use of Computational Materials, such
     Underwriter shall comply with all applicable requirements of the No-Action
     Letter of May 20, 1994 issued by the Commission to Kidder, Peabody
     Acceptance Corporation I, Kidder, Peabody & Co. Incorporated and Kidder
     Structured Asset Corporation, as made applicable to other issuers and
     underwriters by the Commission in response to the request of the Public
     Securities Association dated May 24, 1994 (collectively, the "Kidder/PSA
     Letter"), as well as the PSA Letter referred to below. In connection with
     the use of ABS Term Sheets, such Underwriter shall comply with all
     applicable requirements of the No-Action Letter of February 17, 1995 issued
     by the Commission to the Public Securities Association (the "PSA Letter"
     and, together with the Kidder/PSA Letter, the "No-Action Letters").

          (b) For purposes hereof, "Computational Materials" as used herein
     shall have the meaning given such term in the No-Action Letters, but shall
     include only those Computational Materials that have been prepared or
     delivered to prospective investors by or at the direction of such
     Underwriter. For purposes hereof, "ABS Term Sheets" and "Collateral Term
     Sheets" as used herein shall have the meanings given such terms in the PSA
     Letter but shall include only those ABS Term Sheets or Collateral Term
     Sheets that have been prepared or delivered to prospective investors by or
     at the direction of such Underwriter.

          (c) (i) All Computational Materials and ABS Term Sheets provided to
     prospective investors that are required to be filed pursuant to the
     No-Action Letters shall bear a legend on each page including the following
     statement:

          "THE INFORMATION HEREIN HAS BEEN PROVIDED SOLELY BY [NAME OF
          [APPLICABLE] UNDERWRITER]. NEITHER THE ISSUER OF THE
          CERTIFICATES NOR ANY OF ITS AFFILIATES MAKES ANY
          REPRESENTATION AS TO THE ACCURACY OR COMPLETENESS OF THE
          INFORMATION HEREIN. THE INFORMATION HEREIN IS PRELIMINARY
          AND WILL BE SUPERSEDED BY THE 


                                 E-7
<PAGE>


          APPLICABLE PROSPECTUS SUPPLEMENT AND BY ANY OTHER
          INFORMATION SUBSEQUENTLY FILED WITH THE SECURITIES AND
          EXCHANGE COMMISSION."

          (ii) In the case of Collateral Term Sheets, such legend shall also
     include the following statement:

          "THE INFORMATION CONTAINED HEREIN WILL BE SUPERSEDED BY THE
          DESCRIPTION OF THE MORTGAGE POOL CONTAINED IN THE PROSPECTUS
          SUPPLEMENT RELATING TO THE CERTIFICATES AND [,EXCEPT WITH
          RESPECT TO THE INITIAL COLLATERAL TERM SHEET PREPARED BY THE
          UNDERWRITERS,] SUPERSEDES ALL INFORMATION CONTAINED IN ANY
          COLLATERAL TERM SHEETS RELATING TO THE MORTGAGE POOL
          PREVIOUSLY PROVIDED BY [NAME OF [APPLICABLE] UNDERWRITER]."

     The Company shall have the right to require additional specific legends or
     notations to appear on any Computational Materials or ABS Term Sheets, the
     right to require changes regarding the use of terminology and the right to
     determine the types of information appearing therein. Notwithstanding the
     foregoing, subsections (c)(i) and (c)(ii) will be satisfied if all
     Computational Materials and ABS Term Sheets referred to therein bear a
     legend in a form previously approved in writing by the Company.

          (d) Such Underwriter shall provide the Company with representative
     forms of all Computational Materials and ABS Term Sheets prior to their
     first use, to the extent such forms have not previously been approved by
     the Company for use by the Underwriters. Such Underwriter shall provide to
     the Company, for filing on Form 8-K as provided in Section 5.9, copies (in
     such format as required by the Company) of all Computational Materials and
     ABS Term Sheets that are required to be filed with the Commission pursuant
     to the No-Action Letters. Such Underwriter may provide copies of the
     foregoing in a consolidated or aggregated form including all information
     required to be filed. All Computational Materials and ABS Term Sheets
     described in this subsection (d) must be provided to the Company not later
     than 10:00 a.m. New York time one business day before filing thereof is
     required pursuant to the terms of this Agreement. Such Underwriter agrees
     that it will not provide to any investor or prospective investor in the
     Certificates any Computational Materials or ABS Term Sheets on or after the
     day on which Computational Materials and ABS Term Sheets are required to be
     provided to the Company pursuant to this Section 4.2(d) (other than copies
     of Computational Materials or ABS Term Sheets previously submitted to the
     Company in accordance with this Section 4.2(d) for filing pursuant to
     Section 5.9),


                                      E-8
<PAGE>


     unless such Computational Materials or ABS Term Sheets are preceded or
     accompanied by the delivery of a Prospectus to such investor or prospective
     investor.

          (e) All information included in the Computational Materials and ABS
     Term Sheets shall be generated based on substantially the same methodology
     and assumptions that are used to generate the information in the Prospectus
     Supplement as set forth therein; provided, however, that the Computational
     Materials and ABS Term Sheets may include information based on alternative
     methodologies or assumptions if specified therein. If any Computational
     Materials or ABS Term Sheets delivered by such Underwriter that are
     required to be filed were based on assumptions with respect to the Pool
     that differ from the final Pool Information in any material respect or on
     Certificate structuring terms that were revised in any material respect
     prior to the printing of the Prospectus, such Underwriter shall prepare
     revised Computational Materials or ABS Term Sheets, as the case may be,
     based on the final Pool Information and final structuring assumptions,
     circulate such revised Computational Materials and ABS Term Sheets to all
     recipients of the preliminary versions thereof that indicated orally to
     such Underwriter they would purchase all or any portion of the
     Certificates, and include such revised Computational Materials and ABS Term
     Sheets (marked, "as revised") in the materials delivered to the Company
     pursuant to subsection (d) above. 

          (f) The Company shall not be obligated to file any Computational
     Materials or ABS Term Sheets that have been determined to contain any
     material error or omission, provided that, at the request of the applicable
     Underwriter, the Company will file Computational Materials or ABS Term
     Sheets that contain a material error or omission if clearly marked
     "superseded by materials dated __________" and accompanied by corrected
     Computational Materials or ABS Term Sheets that are marked "material
     previously dated __________, as corrected." In the event that within the
     period during which the Prospectus relating to the Certificates is required
     to be delivered under the Act, any Computational Materials or ABS Term
     Sheets delivered by an Underwriter are determined, in the reasonable
     judgment of the Company or such Underwriter, to contain a material error or
     omission, such Underwriter shall prepare a corrected version of such
     Computational Materials or ABS Term Sheets, shall circulate such corrected
     Computational Materials and ABS Term Sheets to all recipients of the prior
     versions thereof that either indicated orally to such Underwriter they
     would purchase all or any portion of the Certificates, or actually
     purchased all or any portion thereof, and shall deliver copies of such
     corrected Computational Materials and ABS Term Sheets (marked, "as
     corrected") to the Company for filing with the Commission in a subsequent
     Form 8-K submission (subject to the Company's obtaining an accountant's
     comfort letter in respect of such corrected Computational Materials and ABS
     Term Sheets, which shall be at the expense of such Underwriter).


                                      E-9
<PAGE>


          (g) If an Underwriter does not provide any Computational Materials or
     ABS Term Sheets to the Company pursuant to subsection (d) above, such
     Underwriter shall be deemed to have represented, as of the Closing Date,
     that it did not provide any prospective investors with any information in
     written or electronic form in connection with the offering of the
     Certificates that is required to be filed with the Commission in accordance
     with the No-Action Letters, and such Underwriter shall provide the Company
     with a certification to that effect on the Closing Date.

          (h) In the event of any delay in the delivery by such Underwriter to
     the Company of all Computational Materials and ABS Term Sheets required to
     be delivered in accordance with subsection (d) above, or in the delivery of
     the accountant's comfort letter in respect thereof pursuant to Section 5.9,
     the Company shall have the right to delay the release of the Prospectus to
     investors or to the Underwriters, to delay the Closing Date and to take
     other appropriate actions, in each case as necessary in order to allow the
     Company to comply with its agreement set forth in Section 5.9 to file the
     Computational Materials and ABS Term Sheets by the time specified therein.
     
          (i) Notwithstanding anything herein to the contrary, for purposes of
     this Agreement, neither the Preliminary Diskette nor the Diskette shall be
     deemed to be Computational Materials or ABS Term Sheets. 

     Each Underwriter represents and warrants that, if and to the extent it
provided any prospective investors with any Computational Materials or ABS Terms
Sheets prior to the date hereof in connection with the offering of the
Certificates, all of the conditions set forth in clauses (a) through (h) above
have been or, to the extent the relevant condition requires action to be taken
after the date hereof, will be, satisfied with respect thereto.

     4.3 Each Underwriter further agrees that, on or prior to the sixth day
after the Closing Date, it shall provide the Company with a certificate,
substantially in the form of Exhibit E attached hereto, setting forth (i) in the
case of each class of Certificates, (a) if less than 10% of the aggregate actual
or notional, as the case may be, principal balance of such class of Certificates
has been sold to the public as of such date, the value calculated pursuant to
clause (b)(iii) of Exhibit E hereto, or, (b) if 10% or more of such class of
Certificates has been sold to the public as of such date but no single price is
paid for at least 10% of the aggregate actual or notional, as the case may be,
principal balance of such class of Certificates, then the weighted average price
at which the Certificates of such class were sold expressed as a percentage of
the aggregate actual or notional, as the case may be, principal balance of such
class of Certificates sold, or (c) the first single price at which at least 10%
of the aggregate actual or notional, as the case may be, principal balance of
such class of Certificates was sold to the public, (ii) the prepayment
assumption used in pricing each class of Certificates, and (iii) such other
information as to matters of fact as the Company may reasonably request to
enable it to comply with its reporting requirements with respect to each class
of Certificates to the


                                      E-10
<PAGE>


extent such information can in the good faith judgment of such Underwriter be
determined by it.

     5. Agreements. The Company agrees with the several Underwriters that:

     5.1 Before amending or supplementing the Registration Statement or the
Prospectus with respect to the Certificates, the Company will furnish the
Representatives with a copy of each such proposed amendment or supplement.

     5.2 The Company will cause the Prospectus Supplement to be transmitted to
the Commission for filing pursuant to Rule 424(b) under the Act by means
reasonably calculated to result in filing with the Commission pursuant to said
rule.

     5.3 If, during the period after the first date of the public offering of
the Certificates in which a prospectus relating to the Certificates is required
to be delivered under the Act, any event occurs as a result of which it is
necessary to amend or supplement the Prospectus, as then amended or
supplemented, in order to make the statements therein, in the light of the
circumstances when the Prospectus is delivered to a purchaser, not misleading,
or if it shall be necessary to amend or supplement the Prospectus to comply with
the Act or the 1933 Act Regulations, the Company promptly will prepare and
furnish, at its own expense, to the Representatives on behalf of the several
Underwriters, either amendments or supplements to the Prospectus so that the
statements in the Prospectus as so amended or supplemented will not, in the
light of the circumstances when the Prospectus is delivered to a purchaser, be
misleading or so that the Prospectus will comply with law.

     5.4 The Company will furnish to the Representatives, without charge, a copy
of the Registration Statement (including exhibits thereto) and, so long as
delivery of a prospectus by an underwriter or dealer may be required by the Act,
as many copies of the Prospectus, any documents incorporated by reference
therein and any amendments and supplements thereto as the Representatives may
reasonably request.

     5.5 The Company agrees, so long as the Certificates shall be outstanding,
or until such time as the several Underwriters shall cease to maintain a
secondary market in the Certificates, whichever first occurs, to deliver to the
Representatives the annual statement as to compliance delivered to the Trustee
pursuant to Section 3.13 of the Pooling and Servicing Agreement and the annual
statement of a firm of independent public accountants furnished to the Trustee
pursuant to Section 3.14 of the Pooling and Servicing Agreement, as soon as such
statements are furnished to the Company.

     5.6 The Company will endeavor to arrange for the qualification of the
Certificates for sale under the laws of such jurisdictions as the
Representatives may reasonably designate and will maintain such qualification in
effect so long as required for the initial distribution of the Certificates;
provided, however, that the Company shall not be required to


                                      E-11
<PAGE>


qualify to do business in any jurisdiction where it is not now so qualified or
to take any action that would subject it to general or unlimited service of
process in any jurisdiction where it is not now so subject.

     5.7 Except as herein provided, the several Underwriters shall be
responsible only for paying all costs and expenses incurred by them, including
the fees and disbursements of their counsel, in connection with the purchase and
sale of the Certificates.

     5.8 If, during the period after the Closing Date in which a prospectus
relating to the Certificates is required to be delivered under the Act, the
Company receives notice that a stop order suspending the effectiveness of the
Registration Statement or preventing the offer and sale of the Certificates is
in effect, the Company will advise the Representatives of the issuance of such
stop order.

     5.9 The Company shall file the Computational Materials and ABS Term Sheets
(if any) provided to it by the Underwriters under Section 4.2(d) hereof with the
Commission pursuant to a Current Report on Form 8-K by 10:00 a.m. on the morning
the Prospectus is delivered to the Underwriters or, in the case of any
Collateral Term Sheet required to be filed prior to such date, by 10:00 a.m. on
the second business day following the first day on which such Collateral Term
Sheet has been sent to a prospective investor; provided, however, that prior to
such filing of the Computational Materials and ABS Term Sheets (other than any
Collateral Term Sheets that are not based on the Pool Information) by the
Company, each Underwriter must comply with its obligations pursuant to Section
4.2 and the Company must receive a letter from Deloitte & Touche L.L.P.,
certified public accountants, satisfactory in form and substance to the Company,
GMACCM and their respective counsels, to the effect that such accountants have
performed certain specified procedures, all of which have been agreed to by the
Company, as a result of which they determined that all information that is
included in the Computational Materials and ABS Term Sheets (if any) provided by
the Underwriters to the Company for filing on Form 8-K, as provided in Section
4.2 and this Section 5.9, is accurate except as to such matters that are not
deemed by the Company to be material. The Company shall file any corrected
Computational Materials described in Section 4.2(f) as soon as practicable
following receipt thereof. The Company also will file with the Commission within
fifteen days of the issuance of the Certificates a Current Report on Form 8-K
(for purposes of filing the Pooling and Servicing Agreement).

     6. Conditions to the Obligations of the Underwriters. The Underwriters'
obligation to purchase the Certificates shall be subject to the following
conditions:

     6.1 No stop order suspending the effectiveness of the Registration
Statement shall be in effect, and no proceedings for that purpose shall be
pending or, to the knowledge of the Company, threatened by the Commission; and
the Prospectus Supplement shall have been 

                                      E-12
<PAGE>


filed or transmitted for filing, by means reasonably calculated to result in a
filing with the Commission pursuant to Rule 424(b) under the Act.

     6.2 Since December 31, 1996, there shall have been no material adverse
change (not in the ordinary course of business) in the condition of the Company
or GMACCM.

     6.3 The Company shall have delivered to the Underwriters a certificate,
dated the Closing Date, of the President, a Senior Vice President or a Vice
President of the Company to the effect that the signer of such certificate has
examined this Agreement, the Prospectus, the Pooling and Servicing Agreement and
various other closing documents, and that, to the best of his or her knowledge
after reasonable investigation:

          (a) the representations and warranties of the Company in this
     Agreement and in the Pooling and Servicing Agreement are true and correct
     in all material respects; and

          (b) the Company has, in all material respects, complied with all the
     agreements and satisfied all the conditions on its part to be performed or
     satisfied hereunder at or prior to the Closing Date.

     6.4 GMACCM shall have delivered to the Underwriters a certificate, dated
the Closing Date, of the President, a Senior Vice President or a Vice President
of GMACCM to the effect that the signer of such certificate has examined the
Pooling and Servicing Agreement and this Agreement and that, to the best of his
or her knowledge after reasonable investigation, the representations and
warranties of GMACCM contained in the Pooling and Servicing Agreement and in
this Agreement are true and correct in all material respects.

     6.5 The Underwriters shall have received the opinions of Orrick, Herrington
& Sutcliffe LLP, special counsel for the Company and GMACCM, dated the Closing
Date and substantially to the effect set forth in Exhibits A-1 and A-2, and the
opinion of Maria Corpora-Buck, Esq., general counsel for the Company and GMACCM,
dated the Closing Date and substantially to the effect set forth in Exhibit B.

     6.6 The Underwriters shall have received from Brown & Wood, LLP, counsel
for the Underwriters, an opinion dated the Closing Date in form and substance
reasonably satisfactory to the Underwriters.

     6.7 The Underwriters shall have received from Deloitte & Touche L.L.P.,
certified public accountants, (a) a letter dated the date hereof and reasonably
satisfactory in form and substance to the Underwriters and their counsel, to the
effect that they have performed certain specified procedures, all of which have
been agreed to by you, as a result of which they determined that certain
information of an accounting, financial or statistical nature set forth in the
Prospectus Supplement under the captions "Description of the Mortgage Pool,"

                                      E-13
<PAGE>


"Description of the Certificates" and "Yield and Maturity Considerations" agrees
with the records of the Company and the Mortgage Loan Sellers excluding any
questions of legal interpretation and (b) the letter prepared pursuant to
Section 5.9 hereof. 

     6.8 The respective classes of Certificates shall have been rated as set
forth on Schedule I.

     6.9 The Underwriters shall have received, with respect to the Trustee, a
favorable opinion of counsel, dated the Closing Date, addressing the valid
existence of such party under the laws of the jurisdiction of its organization,
the due authorization, execution and delivery of the Pooling and Servicing
Agreement by such party and, subject to standard limitations regarding laws
affecting creditors' rights and general principles of equity, the enforceability
of the Pooling and Servicing Agreement against such party. Such opinion may
express its reliance as to factual matters on representations and warranties
made by, and on certificates or other documents furnished by officers and/or
authorized representatives of, parties to this Agreement and the Pooling and
Servicing Agreement and on certificates furnished by public officials. Such
opinion may assume the due authorization, execution and delivery of the
instruments and documents referred to therein by the parties thereto other than
the party on behalf of which such opinion is being rendered. Such opinion may be
qualified as an opinion only on the laws of each state in which the writer of
the opinion is admitted to practice law and the federal law of the United
States.

     6.10 The Underwriters shall have received from Orrick, Herrington &
Sutcliffe LLP, special counsel to the Company, and from Maria Corpora-Buck,
Esq., general counsel to the Company, reliance letters with respect to any
opinions delivered to the rating agencies identified on Schedule I hereto.

     6.11 The Underwriters shall have received from counsel to each Mortgage
Loan Seller, the opinions substantially to the effect set forth in Exhibit D-3A
and D-3B of the respective Purchase Agreements. The Company will furnish the
Underwriters with conformed copies of the above opinions, certificates, letters
and documents as they reasonably request.

     7. Indemnification and Contribution.

     7.1 The Company and GMACCM, jointly and severally, agree to indemnify and
hold harmless each Underwriter and each person, if any, who controls such
Underwriter within the meaning of either Section 15 of the Act or Section 20 of
the Securities Exchange Act of 1934 (the "Exchange Act"), from and against any
and all losses, claims, damages and liabilities caused by any untrue statement
or alleged untrue statement of a material fact contained in the Registration
Statement for the registration of the Certificates as originally filed or in any
amendment thereof or other filing incorporated by reference therein, or in the

                                      E-14
<PAGE>


Prospectus or incorporated by reference therein (if used within the period set
forth in Section 5.3 hereof and as amended or supplemented if the Company shall
have furnished any amendments or supplements thereto), or in the Diskette, or
caused by any omission or alleged omission to state therein a material fact
required to be stated therein or necessary to make the statements therein, in
light of the circumstances under which they were made, not misleading, except
insofar as such losses, claims, damages, or liabilities are caused by any such
untrue statement or omission or alleged untrue statement or omission based upon
any information with respect to which the Underwriters have agreed to indemnify
the Company pursuant to Section 7.2; provided that the Company and GMACCM will
be liable for any such loss, claim, damage or liability that arises out of or is
based upon any such untrue statement or alleged untrue statement or omission or
alleged omission made therein relating to the Mortgage Loan Seller Information
or Pool Information only if and to the extent that (i) any such untrue statement
is with respect to information regarding the GMACCM Mortgage Loans contained in
the Loan Detail or, to the extent consistent with Annex A to the Prospectus
Supplement, the Diskette, or (ii) any such untrue statement or alleged untrue
statement or omission or alleged omission is with respect to information
regarding any or all of the Mortgage Loan Sellers or any or all of the Mortgage
Loans contained in the Prospectus Supplement under the headings "Summary of
Prospectus Supplement - The Mortgage Asset Pool," "Risk Factors - The Mortgage
Loans" and/or "Description of the Mortgage Asset Pool" or on Annex A to the
Prospectus Supplement (exclusive of the Loan Detail) and such information
represents a restatement or aggregation of information contained in the Loan
Detail, or (iii) any such untrue statement or alleged untrue statement or
omission or alleged omission is with respect to information regarding GMACCM or
the GMACCM Mortgage Loans contained in the Prospectus Supplement under the
headings "Summary of Prospectus Supplement - The Mortgage Asset Pool," "Risk
Factors - The Mortgage Loans" and/or "Description of the Mortgage Asset Pool" or
on Annex A to the Prospectus Supplement (exclusive of the Loan Detail), and such
information does not represent a restatement or aggregation of information
contained in the Loan Detail; and provided that none of the Company, GMACCM or
any Underwriter will be liable in any case to the extent that any such loss,
claim, damage or liability arises out of or is based upon any such untrue
statement or alleged untrue statement or omission or alleged omission made
therein relating to the Excluded Information, except that each of the Company
and GMACCM will be liable to the extent any such loss, claim, damage or
liability is caused by errors in the portion of the Pool Information relating to
the GMACCM Mortgage Loans.

     7.2 Each Underwriter agrees, severally and not jointly to indemnify and
hold harmless the Company, GMACC M, their respective directors or officers and
any person who controls the Company or GMACCM within the meaning of either
Section 15 of the Act or Section 20 of the Exchange Act to the same extent as
the indemnity set forth in clause 7.1 above from the Company and GMACCM to the
Underwriters, but only with respect to (i) the Underwriter Information relating
to such Underwriter or supplied by such Underwriter to the Company for inclusion
in the Prospectus Supplement and (ii) the Computational Materials and ABS Term
Sheets delivered to investors in the Certificates by such Underwriter, except to
the


                                      E-15
<PAGE>


extent of any errors in the Computational Materials or ABS Term Sheets that are
caused by errors in the Pool Information. In addition, the Underwriter agrees to
indemnify and hold harmless the Company, GMACCM, their respective directors or
officers and any person who controls the Company or GMACCM within the meaning of
either Section 15 of the Act or Section 20 of the Exchange Act against any and
all losses, claims, damages, liabilities and expenses (including, without
limitation, reasonable attorneys' fees) caused by, resulting from, relating to,
or based upon any legend regarding original issue discount on any Certificate
resulting from incorrect information provided by such Underwriter in the
certificates described in Section 4.3 hereof.

     7.3 In case any proceeding (including any governmental investigation) shall
be instituted involving any person in respect of which indemnity may be sought
pursuant to either Section 7.1 or 7.2, such person (the "indemnified party")
shall promptly notify the person against whom such indemnity may be sought (the
"indemnifying party") in writing and the indemnifying party, upon request of the
indemnified party, shall retain counsel reasonably satisfactory to the
indemnified party to represent the indemnified party and any others the
indemnifying party may designate in such proceeding and shall pay the reasonable
fees and disbursements of such counsel related to such proceeding. In any such
proceeding, any indemnified party shall have the right to retain its own
counsel, but the reasonable fees and expenses of such counsel shall be at the
expense of such indemnified party unless (i) the indemnifying party and the
indemnified party shall have mutually agreed to the retention of such counsel or
(ii) the named parties to any such proceeding (including any impleaded parties)
include both the indemnifying party and the indemnified party and representation
of both parties by the same counsel would be inappropriate due to actual or
potential differing interests between them. It is understood that the
indemnifying party shall not, in connection with any proceeding or related
proceedings in the same jurisdiction, be liable for the reasonable fees and
expenses of more than one separate firm for all such indemnified parties. Such
firm shall be designated in writing by the Representatives, in the case of
parties indemnified pursuant to Section 7.1, and by the Company or GMACCM, in
the case of parties indemnified pursuant to Section 7.2. The indemnifying party
may, at its option, at any time upon written notice to the indemnified party,
assume the defense of any proceeding and may designate counsel reasonably
satisfactory to the indemnified party in connection therewith provided that the
counsel so designated would have no actual or potential conflict of interest in
connection with such representation. Unless it shall assume the defense of any
proceeding the indemnifying party shall not be liable for any settlement of any
proceeding, effected without its written consent, but if settled with such
consent or if there be a final judgment for the plaintiff, the indemnifying
party agrees to indemnify the indemnified party from and against any loss or
liability by reason of such settlement or judgment. If the indemnifying party
assumes the defense of any proceeding, it shall be entitled to settle such
proceeding with the consent of the indemnified party or, if such settlement
provides for release of the indemnified party in connection with all matters
relating to the proceeding which have been asserted against the 


                                      E-16
<PAGE>


indemnified party in such proceeding by the other parties to such settlement,
without the consent of the indemnified party.

     7.4 If the indemnification provided for in this Section 7 is unavailable to
an indemnified party under Section 7.1 or 7.2 hereof or insufficient in respect
of any losses, claims, damages or liabilities referred to therein, then the
indemnifying party, in lieu of indemnifying such indemnified party, shall
contribute to the amount paid or payable by such indemnified party as a result
of such losses, claims, damages or liabilities, in such proportion as is
appropriate to reflect not only the relative benefits received by the Company
and GMACCM on the one hand and the Underwriters on the other from the offering
of the Certificates but also the relative fault of the Company and GMACCM on the
one hand and of the Underwriters on the other in connection with the statements
or omissions which resulted in such losses, claims, damages or liabilities, as
well as any other relevant equitable considerations. The relative fault of the
Company and GMACCM on the one hand and of any of the Underwriters on the other
shall be determined by reference to, among other things, whether the untrue or
alleged untrue statement of a material fact or the omission or alleged omission
to state a material fact relates to information supplied by the Company or
GMACCM or by an Underwriter, and the parties' relative intent, knowledge, access
to information and opportunity to correct or prevent such statement or omission.

     7.5 The Company, GMACCM and the Underwriters agree that it would not be
just and equitable if contribution pursuant to this Section 7 were determined by
pro rata allocation or by any other method of allocation which does not take
account of the considerations referred to in Section 7.4 above. The amount paid
or payable by an indemnified party as a result of the losses, claims, damages
and liabilities referred to in this Section 7 shall be deemed to include,
subject to the limitations set forth above, any legal or other expenses
reasonably incurred by such indemnified party in connection with investigating
or defending any such action or claim except where the indemnified party is
required to bear such expenses pursuant to Section 7.4; which expenses the
indemnifying party shall pay as and when incurred, at the request of the
indemnified party, to the extent that the indemnifying party believes that it
will be ultimately obligated to pay such expenses. In the event that any
expenses so paid by the indemnifying party are subsequently determined to not be
required to be borne by the indemnifying party hereunder, the party which
received such payment shall promptly refund the amount so paid to the party
which made such payment. No person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the Act) shall be entitled to
contribution from any person who was not guilty of such fraudulent
misrepresentation.

     7.6 The indemnity and contribution agreements contained in this Section 7
and the representations and warranties of the Company and GMACCM in this
Agreement shall remain operative and in full force and effect regardless of (i)
any termination of this Agreement, (ii) any investigation made by or on behalf
of an Underwriter or any person


                                      E-17
<PAGE>


controlling an Underwriter or by or on behalf of the Company or GMACCM and their
respective directors or officers or any person controlling the Company or GMACCM
and (iii) acceptance of and payment for any of the Certificates. 

     8. Termination. This Agreement shall be subject to termination by notice
given to the Company and GMACCM, if the sale of the Certificates provided for
herein is not consummated because of any failure or refusal on the part of the
Company or GMACCM to comply with the terms or to fulfill any of the conditions
of this Agreement, or if for any reason the Company or GMACCM shall be unable to
perform their respective obligations under this Agreement. If the Underwriters
terminate this Agreement in accordance with this Section 8, the Company or
GMACCM will reimburse the Underwriters for all reasonable out-of-pocket expenses
(including reasonable fees and disbursements of counsel) that shall have been
reasonably incurred by the Underwriters in connection with the proposed purchase
and sale of the Certificates.

     9. Default by an Underwriter. If any Underwriter shall fail to purchase and
pay for any of the Certificates agreed to be purchased by such Underwriter
hereunder and such failure to purchase shall constitute a default in the
performance of its obligations under this Agreement, the remaining Underwriters
shall be obligated to take up and pay for the Certificates that the defaulting
Underwriter agreed but failed to purchase; provided, however, that in the event
that the initial principal amount of Certificates that the defaulting
Underwriter agreed but failed to purchase shall exceed 10% of the aggregate
principal balance of all of the Certificates set forth in Schedule I hereto, the
remaining Underwriters shall have the right to purchase all, but shall not be
under any obligation to purchase any, of the Certificates, and if such
nondefaulting Underwriters do not purchase all of the Certificates, this
Agreement will terminate without liability to the nondefaulting Underwriters,
the Company or GMACCM. In the event of a default by any Underwriter as set forth
in this Section 9, the Closing Date for the Certificates shall be postponed for
such period, not exceeding seven days, as the nondefaulting Underwriters shall
determine in order that the required changes in the Registration Statement, the
Prospectus or in any other documents or arrangements may be effected. Nothing
contained in this Agreement shall relieve any defaulting Underwriter of its
liability, if any, to the Company and to any nondefaulting Underwriter for
damages occasioned by its default hereunder. 

     10. Certain Representations and Indemnities to Survive. The respective
agreements, representations, warranties, indemnities and other statements of the
Company, GMACCM, the Underwriters or the officers of any of the Company, GMACCM
and the Underwriters set forth in or made pursuant to this Agreement, will
remain in full force and effect, regardless of any investigation, or statement
as to the results thereof, made by or on behalf of any Underwriter or made by or
on behalf of the Company or GMACCM or any of their respective officers,
directors or controlling persons, and will survive delivery of and payment for
the Certificates. 


                                      E-18
<PAGE>


     11. Notices. All communications hereunder will be in writing and effective
only on receipt, and, if sent to any of the Underwriters, will be mailed,
delivered or telegraphed and confirmed to the each Representative at the
following address: Goldman, Sachs & Co., 85 Broad Street, New York, NY 10004,
Attention: Rolf Edwards and Deutsche Morgan Grenfell Inc., 31 West 52nd Street,
New York, New York 10019, Attention: Steven Stuart; or, if sent to the Company,
will be mailed, delivered or telegraphed and confirmed to it at 650 Dresher
Road, P.O. Box 1015, Horsham, Pennsylvania 19044-8015, Attention: Structured
Finance Manager with a copy to the General Counsel, GMAC Commercial Mortgage
Corporation; or, if sent to GMACCM, will be mailed, delivered or telegraphed and
confirmed to it at 650 Dresher Road, P.O. Box 1015, Horsham, Pennsylvania
19044-8015, Attention: Structured Finance Manager with a copy to the General
Counsel, GMAC Commercial Mortgage Corporation.

     12. Successors. This Agreement will inure to the benefit of and be binding
upon the parties hereto and their respective successors and the officers and
directors and controlling persons referred to in Section 7 hereof, and their
successors and assigns, and no other person will have any right or obligation
hereunder.

     13. Applicable Law. THIS AGREEMENT WILL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE INTERNAL LAWS AND DECISIONS OF THE STATE OF NEW YORK.

     14. Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall be deemed an original, which taken together
shall constitute one and the same instrument.



                                      E-19
<PAGE>



     If the foregoing is in accordance with your understanding of our agreement,
please sign and return to us a counterpart hereof, whereupon this letter and
your acceptance shall represent a binding agreement among the Company, GMACCM
and the Underwriters.


                                    Very truly yours,

                                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

                                    By:  /s/ Elisa George
                                         ---------------------------------------
                                    Name:  Elisa George
                                    Title: Vice President

                                    GMAC COMMERCIAL MORTGAGE CORPORATION

                                    By:  /s/ Elisa George
                                         ---------------------------------------
                                    Name:  Elisa George
                                    Title: Senior Vice President

The foregoing Underwriting
Agreement is hereby confirmed and
accepted as of the date first above
written.

GOLDMAN, SACHS & CO.


By: /s/ Rolf Edwards
    ----------------------------------
Name:  Rolf Edwards
Title: Attorney-in-fact


DEUTSCHE MORGAN GRENFELL INC.

By: /s/ Steven S. Stuart
    ----------------------------------
Name:  Steven S. Stuart
Title: Director

By: /s/ Eric Schwartz
    ----------------------------------
Name:  Eric Schwartz
Title: Vice President

For itself and the other
Underwriters named in Schedule I to
the foregoing Agreement.


                                      E-20
<PAGE>

                                   SCHEDULE I

As used in this Agreement, the term "Registration Statement" refers to the
registration statement No. 333-37717 filed by GMAC Commercial Mortgage
Securities, Inc. on Form S-3 and declared effective by the Commission.

Title and Description of the Registered Certificates:
Mortgage Pass-Through Certificates, Series 1997-C2, Class X-1, Class A-1, Class
A-2, Class A-3, Class B, Class C, Class D and Class E

Underwriters: Goldman, Sachs & Co. ("Goldman") , Deutsche Morgan Grenfell Inc.
("DMG"), and Residential Funding Securities Corporation ("RFSC")

Underwriting Agreement, dated as of December 17, 1997 
Cut-off Date: December 1, 1997

Allocations: Subject to the terms and conditions of the Underwriting Agreement,
each Underwriter has agreed to purchase the percentage of each class of
Certificates as set forth below:

                                Allocation Table

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
Underwriter                                       Class X   Class A-1   Class A-2  Class A-3  Class B    Class C    Class D  Class E
- -----------                                       -------   ---------   ---------  ---------  -------    -------    -------  -------
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                <C>        <C>        <C>        <C>        <C>        <C>        <C>      <C>   
Goldman, Sachs & Co. ..........................    65.00%     57.00%     65.00%     61.00%     60.00%     65.00%     65.00%   65.00%
                                                                              
- ------------------------------------------------------------------------------------------------------------------------------------
Deutsche Morgan Grenfell Inc. .................    35.00%     30.00%     35.00%     33.00%     33.00%     35.00%     35.00%   35.00%
                                                                              
- ------------------------------------------------------------------------------------------------------------------------------------
Residential Funding Securities                         0%     13.00%         0%      6.00%      7.00%         0%         0%      0%
Corporation ...................................
- ------------------------------------------------------------------------------------------------------------------------------------
 Total ........................................      100%       100%       100%       100%       100%       100%       100%    100%
                                                   =====      =====      =====      =====      =====      =====      =====    ===== 
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                      E-21
<PAGE>




<TABLE>
<CAPTION>
                     Initial Class Principal Balance 
Class                    (or in the case of                 Initial                    Purchase         Moody's/DCR
Designation         Class X, Class Notional Amount)(1)  Pass-Through Rate               Price(2)          Rating
- -----------         ----------------------------------  -----------------               --------          ------
                                                                                                  
<S>                       <C>                            <C>                          <C>                <C>
X                         $1,072,702,289                 Variable                       8.047473        Aaa/AAA
A-1                         $228,705,000                   6.451%                     100.308185        Aaa/AAA
A-2                          $57,000,000                   6.550%                     100.308185        Aaa/AAA
A-3                         $433,005,000                   6.566%                     100.308185        Aaa/AAA
B                            $69,725,000                   6.703%                     100.308185        Aa2/AA
C                            $69,725,000                   6.910%                     100.308185         A2/A-
D                            $32,181,000                   7.192%(3)                   99.808185        Baa1/BBB
E                            $50,953,000                   7.624%(4)                   99.808185        Baa3/NR
</TABLE>

- ----------------

(1)  Subject to a variance of plus or minus 5.0%.
(2)  Expressed as a percentage of the Class Principal Balance or Class Notional
     Amount, as applicable, of the relevant class of Certificates to be
     purchased. In addition, as to each such class of the Certificates, the
     Underwriters will pay GMAC Commercial Mortgage Securities, Inc. accrued
     interest at the initial Pass-Through Rate therefor from the Cut-off Date to
     but not including the Closing Date.
(3)  Lesser of fixed rate or Weighted Average Net Mortgage Rate.
(4)  Lesser of fixed rate or Weighted Average Net Mortgage Rate.

- --------------------------------------------------------------------------------
Closing Time, Date and Location: 10:00 a.m. New York City time on December 23,
1997 at the offices of Orrick, Herrington & Sutcliffe LLP.
- --------------------------------------------------------------------------------
Issuance and delivery of Registered Certificates: Each class of Registered
Certificates will be issued as one or more Certificates registered in the name
of Cede & Co., as nominee of The Depository Trust Company. Beneficial owners
will hold interests in such Certificates through the book-entry facilities of
The 


                                      E-22
<PAGE>


Depository Trust Company in minimum denominations of initial principal
balance or notional amount, as the case may be, of $25,000 in the case of the
Class A-1, Class A-2 and Class A-3 Certificates, Class B, Class C, Class D and
Class E Certificates and $1,000,000 in the case of the Class X Certificates, and
integral multiples of $1 in excess thereof.


                                      E-23


<PAGE>

                                   EXHIBIT A-1
                                FORM OF OPINION

                 [Orrick, Herrington & Sutcliffe LLP Letterhead]




                                                 December 23, 1997


[Addressees]


      Re:      GMAC Commercial Mortgage Securities, Inc.
               Mortgage Pass-Through Certificates, Series 1997-C2
               --------------------------------------------------


Ladies and Gentlemen:

     We have acted as counsel to GMAC Commercial Mortgage Securities, Inc., a
Delaware corporation (the "Depositor") and GMAC Commercial Mortgage Corporation,
a California corporation ("GMACCM"), in connection with the issuance by the
Depositor of Mortgage Pass-Through Certificates, Series 1997-C2 (the
"Certificates"), evidencing undivided interests in a trust fund (the "Trust
Fund") consisting primarily of certain commercial mortgage loans (the "Mortgage
Loans"), pursuant to a Pooling and Servicing Agreement, dated as of December 1,
1997 (the "Pooling and Servicing Agreement"), by and among the Depositor,
GMACCM, as Master Servicer and Special Servicer, and State Street Bank and Trust
Company, as Trustee.

     Certain of the Mortgage Loans (the "GMACCM Mortgage Loans") were purchased
by the Depositor from GMACCM pursuant to a Mortgage Loan Purchase Agreement,
dated as of December 17, 1997, between GMACCM and the Depositor (the "GMACCM
Mortgage Loan Purchase Agreement"). Certain of the Mortgage Loans (the "GSMC
Mortgage Loans") were purchased by the Depositor from Goldman Sachs Mortgage
Company ("GSMC") pursuant to a Mortgage Loan Purchase Agreement, dated December
17, 1997, between GSMC and the Depositor (the "GSMC Mortgage Loan Purchase
Agreement"). Certain of the Mortgage Loans (the "GACC Mortgage Loans") were
purchased by the Depositor from German American Capital Corporation ("GACC" and,
together with GMACCM and GSMC, the "Mortgage Loan Sellers") pursuant to a
Mortgage Loan Purchase Agreement, dated December 17, 1997, between GACC and the
Depositor (the "GACC Mortgage Loan Purchase Agreement").

     The Class X, Class A-1, Class A-2, Class A-3, Class B, Class C, Class D and
Class E Certificates (the "Publicly Offered Certificates") are included in a
Registration Statement on Form S-3 (File No. 333-37717) filed by the Depositor
with the Securities and Exchange
                               





                                      E-24
<PAGE>

Commission (the "Commission") (as amended as of the date hereof, the
"Registration Statement"), and were offered by the prospectus, dated December
17, 1997 (the "Base Prospectus"), as supplemented by the prospectus supplement,
dated December 17, 1997 (the "Prospectus Supplement" and, together with the Base
Prospectus, the "Prospectus"), each filed with the Commission pursuant to Rule
424(b) of the rules and regulations of the Commission under the Securities Act
of 1933, as amended (the "Act"). Class F, Class G, Class H, Class J, Class K,
Class R-I, Class R-II and Class R-III Certificates (the "Privately Offered
Certificates") are described in the private placement memorandum, dated December
17, 1997 (excluding the exhibits attached thereto, the "Private Placement
Memorandum") prepared by the Depositor in connection with the sale of the
Privately Offered Certificates.

     The Depositor will sell to Goldman, Sachs & Co. and Deutsche Mortgage
Grenfell Inc., as representatives for themselves and the several underwriters
(together, the "Underwriters"), the Publicly Offered Certificates pursuant to an
Underwriting Agreement, dated December 17, 1997, among the Depositor, GMACCM and
the Underwriters (the "Underwriting Agreement"). The Depositor will sell to
Goldman, Sachs & Co. and Deutsche Mortgage Grenfell Inc., as initial purchasers
(together, the "Initial Purchasers"), the Privately Offered Certificates
pursuant to a Certificate Purchase Agreement, dated December 17, 1997, among the
Depositor, GMACCM and the Initial Purchasers (the "Certificate Purchase
Agreement"). This opinion letter is rendered pursuant to Section 8(e) of the
GMACCM Mortgage Loan Purchase Agreement, Sections 6.5 and 6.11 of the
Underwriting Agreement and Sections 6(d) and 6(j) of the Certificate Purchase
Agreement. The Pooling and Servicing Agreement, the Underwriting Agreement, the
Certificate Purchase Agreement, the GMACCM Mortgage Loan Purchase Agreement, the
GSMC Mortgage Loan Purchase Agreement and the GACC Mortgage Loan Purchase
Agreement are referred to collectively herein as the "Agreements." Terms not
otherwise defined herein shall have the meanings given them in the Agreements.

     In arriving at the opinions expressed below, we have examined and relied on
the following documents:

          (a) the certificates of incorporation and bylaws of the Depositor and
     GMACCM;

          (b) a good standing certificate from the Secretary of State of the
     State of Delaware concerning the Depositor and a good standing certificate
     from the Secretary of the State of the State of California concerning
     GMACCM;

          (c) executed copies of the Agreements;

          (d) the Private Placement Memorandum;

          (e) the Registration Statement;



                                      E-25
<PAGE>


          (f) the Prospectus;

          (g) the forms of the Certificates;

          (h) the certificates of certain state authorities and filing officers,
     copies of which are being delivered to each of you on the date hereof;

          (i) the certificates of the Trustee delivered to you on the date
     hereof; and

          (j) the documents delivered by the Depositor, the Master Servicer, the
     Special Servicer, the Trustee and the Mortgage Loan Sellers on the Closing
     Date pursuant to the Agreements.

In addition, we have examined and relied, as to factual matters, on the
representations of the Depositor, the Master Servicer, the Special Servicer and
the Mortgage Loan Sellers in the Agreements and on originals or copies certified
or otherwise identified to our satisfaction of all such corporate records of the
Depositor, the Master Servicer, the Special Servicer and the Mortgage Loan
Sellers and such other instruments and other certificates of public officials,
officers and representatives of the Depositor, the Master Servicer, the Special
Servicer, the Mortgage Loan Sellers and the Trustee, as we have deemed
appropriate as a basis for the opinion expressed below.

     Based upon such examination and having regard for legal considerations
which we deem relevant, we are of the following opinion:

     1.   The Registration Statement has become effective under the Act, and, to
          our knowledge, no stop order suspending the effectiveness of the
          Registration Statement has been issued and not withdrawn, and no
          proceedings for that purpose have been instituted or threatened under
          Section 8(d) of the Act.

     2.   The Registration Statement, as of the date it became effective, and
          the Prospectus, as of the date of the Prospectus Supplement, other
          than any financial or statistical information or Computational
          Materials or ABS Term Sheets contained therein as to which we express
          no opinion, complied as to form in all material respects with the
          requirements of the Act and the applicable rules and regulations
          thereunder.

     3.   To our knowledge, there are no material contracts, indentures, or
          other documents (not including Computational Materials and ABS Term
          Sheets) of a character required to be described or referred to in
          either the Registration Statement or the Prospectus or to be filed as
          exhibits to the Registration Statement other than those described or
          referred to therein or filed as exhibits thereto.



                                      E-26
<PAGE>



     4.   The Certificates, when duly and validly executed and authenticated in
          accordance with the Pooling and Servicing Agreement and paid for and
          delivered in accordance with the Underwriting Agreement or Certificate
          Purchase Agreement, will be entitled to the benefits of the Pooling
          and Servicing Agreement.

     5.   The statements set forth in the Prospectus and the Private Placement
          Memorandum under the headings "ERISA Considerations" and "Certain
          Federal Income Tax Consequences," to the extent that they constitute
          matters of federal law or legal conclusions with respect thereto, are
          correct in all material respects.

     6.   The issuance, offer and sale of the Privately Offered Certificates, in
          the manner and under the circumstances contemplated in the Private
          Placement Memorandum and the Agreements, are transactions that do not
          require registration of the Privately Offered Certificates under the
          Act.

     7.   The Pooling and Servicing Agreement is not required to be qualified
          under the Trust Indenture Act of 1939, as amended, and the Trust Fund
          created by the Pooling and Servicing Agreement is not required to be
          registered under the Investment Company Act of 1940, as amended.

     8.   No consent, approval, authorization or order of any federal or State
          of New York court or governmental agency or body is required for the
          consummation by the Depositor and GMACCM of the transactions
          contemplated by the terms of the Agreements to which the Depositor
          and/or GMACCM is a party, except (a) such as have been obtained under
          the Act and (b) such as may be required under the blue sky laws of any
          jurisdiction in connection with the offer and sale of the Publicly
          Offered Certificates, as to which we express no opinion.

     9.   Neither the issuance and sale of the Certificates pursuant to the
          Agreements, nor the consummation by the Depositor and GMACCM of any
          other of the transactions contemplated by, or the fulfillment by the
          Depositor and GMACCM of the terms of, the Agreements to which the
          Depositor and/or GMACCM, as applicable, is a party will result in a
          breach of any term or provision of any federal or State of New York
          statute or regulation or, to our knowledge, conflict with, result in a
          breach, violation or acceleration of or constitute a default under any
          order of any federal or State of New York court, regulatory body,
          administrative agency or governmental body having jurisdiction over
          the Depositor and/or GMACCM.

     10.  Upon due authorization, execution and delivery by each of the parties
          thereto, each of the Agreements to which the Depositor and/or GMACCM
          is a party will constitute a valid, legal and binding agreement of the
          Depositor and GMACCM,


                                      E-27
<PAGE>


          as applicable, enforceable against the Depositor and GMACCM in
          accordance with its terms.

     11.  Assuming compliance with all provisions of the Pooling and Servicing
          Agreement, under existing law, (a) REMIC I, REMIC II and REMIC III (as
          such terms are defined in the Pooling and Servicing Agreement) will be
          treated as "real estate mortgage investment conduits" ("REMICs") as
          defined by Section 860D of the Internal Revenue Code of 1986 (the
          "Code"), (b) each of the Class X, Class A-1, Class A-2, Class A-3,
          Class B, Class C, Class D, Class E, Class F, Class G, Class H, Class J
          and Class K Certificates will be treated as (or will be comprised of)
          "regular interests" in REMIC III as the term "regular interest" is
          defined in the Code, and (c) the Class R-I Certificates will be
          treated as the sole class of "residual interests" in REMIC I, the
          Class R-II Certificates will be treated as the sole class of "residual
          interests" in REMIC II and the Class R-III Certificates will be
          treated as the sole class of "residual interests" in REMIC III, as the
          term "residual interest" is defined in the Code. However, continuation
          of the status of REMIC I, REMIC II and REMIC III as REMICs may entail
          compliance with statutory changes in the future and with regulations
          not yet issued.

     12.  Assuming compliance with the provisions of the Pooling and Servicing
          Agreement, under existing law, the Trust Fund will not be subject to
          City or State of New York income or franchise tax and holders of
          Certificates who are not residents of or otherwise than in connection
          with the Certificates subject to tax in the City or State of New York
          will not become subject to City or State of New York income or
          franchise tax by reason of ownership of the Certificates.

     In addition, we have participated in conferences with representatives of
the Depositor, the Master Servicer, the Special Servicer, the Underwriters, the
Initial Purchasers and the Mortgage Loan Sellers concerning the Registration
Statement, the Prospectus and the Private Placement Memorandum and have
considered the matters required to be stated therein and the statements
contained therein, although we have not independently verified the accuracy,
completeness or fairness of such statements (except as described in paragraph 5
above). Based upon and subject to the foregoing, nothing has come to our
attention to cause us to believe that the Registration Statement (excluding any
exhibits filed therewith), as of the date it became effective, contained an
untrue statement of a material fact or omitted to state a material fact required
to be stated therein or necessary to make the statements therein not misleading,
or that the Prospectus or the Private Placement Memorandum (in each case
excluding any exhibits thereto), as of their respective dates or as of the date
hereof, contains an untrue statement of a material fact or omits to state a
material fact required to be stated therein or necessary to make the statements
therein not misleading (it being understood that we have not been requested to
and do not make any comment in this paragraph with respect to the financial
statements, schedules and other financial and statistical information contained
in the Registration Statement, the


                                      E-28
<PAGE>


Prospectus or the Private Placement Memorandum or any information about The
Depository Trust Company or the book-entry system).

     With your permission we have assumed the following: (a) the authenticity of
original documents and the genuineness of all signatures other than the
signature of the Depositor; (b) the conformity to the originals of all documents
submitted to us as copies; (c) the truth, accuracy, and completeness of the
information, factual matters, representations and warranties contained in the
records, documents, instruments and certificates we have reviewed; and (d) that,
except as specifically covered in the opinions set forth above, the documents
referred to herein were duly authorized, executed and delivered on behalf of the
respective parties thereto and that such documents are legal, valid and binding
obligations of such parties.

     Whenever a statement herein is qualified by the phrase "to our knowledge,"
it is intended to indicate that, during the course of our representation of the
Depositor, no information that would give us current actual knowledge of the
inaccuracy of such statement has come to the attention of those attorneys
currently in this firm who have rendered legal services in connection with the
representation described in the introductory paragraph of this opinion letter.
However, we have not undertaken any independent investigation to determine the
accuracy of any such statement, and any limited inquiry undertaken by us during
the preparation of this opinion letter should not be regarded as such an
investigation; no inference as to our knowledge of any matters bearing on the
accuracy of any such statement should be drawn from the fact of our
representation of the Depositor.

     We express no opinion as to matters of law other than the law of the State
of New York and the United States of America. As you know, we are not licensed
to practice law in the State of Delaware, and our opinion as to Delaware law is
based solely on review of standard compilations of the official statutes of
Delaware.

     Our opinion that any document is valid, binding or enforceable in
accordance with its terms is qualified as to:

     (a) limitations imposed by bankruptcy, insolvency, reorganization,
arrangement, fraudulent conveyance, moratorium or other laws relating to or
affecting the enforcement of creditors' rights generally;

     (b) rights to indemnification and contribution which may be limited by
applicable law or equitable principles or otherwise unenforceable as against
public policy; and

     (c) general principles of equity, regardless of whether such enforceability
is considered in a proceeding in equity or at law.


                                      E-29
<PAGE>

     This opinion letter is solely for your benefit and may not be relied upon
or used by, circulated, quoted or referred to, nor may copies hereof be
delivered to, any other person without our prior written approval. We disclaim
any obligation to update this opinion letter for events occurring or coming to
our attention after the date hereof.

                                       Very truly yours,



                                       ORRICK, HERRINGTON & SUTCLIFFE LLP


                                      E-30
<PAGE>

                                    EXHIBIT B
                [GMAC Commercial Mortgage Corporation LETTERHEAD]



                                                             December [  ], 1997

To: Persons Listed on Annex A hereto


                           GMAC Commercial Mortgage Securities, Inc.,
                           Mortgage Pass-Through Certificates, Series 1997-C2
                           --------------------------------------------------

Ladies and Gentlemen:

     I am General Counsel to GMAC Commercial Mortgage Securities, Inc. (the
"Company") and GMAC Commercial Mortgage Corporation ("GMACCM"). In that
capacity, I am familiar with the issuance of certain Mortgage Pass-Through
Certificates, Series 1997-C2 (the "Certificates"), evidencing undivided
interests in a trust fund (the "Trust Fund") consisting primarily of certain
mortgage loans (the "Mortgage Loans"), pursuant to a Pooling and Servicing
Agreement, dated as of December 1, 1997 (the "Pooling and Servicing Agreement"),
among the Company as depositor, GMACCM as master servicer and special servicer
and State Street Bank and Trust Company as trustee (the "Trustee").

     Certain of the Mortgage Loans (the "GMACCM Mortgage Loans") were purchased
by the Company from GMACCM pursuant to, and for the consideration described in,
the Mortgage Loan Purchase Agreement, dated as of December 17, 1997 the ("GMACCM
Mortgage Loan Purchase Agreement"), between GMACCM and the Company. Certain of
the Mortgage Loans (the "GSMC Mortgage Loans") were purchased by the Company
from Goldman Sachs Mortgage Company ("GSMC") pursuant to the Mortgage Loan
Purchase Agreement, dated as of December 17, 1997 (the "GSMC Mortgage Loan
Purchase Agreement"), between GSMC and the Company. Certain of the Mortgage
Loans (the "GACC Mortgage Loans") were purchased by the Company from German
American Capital Corporation ("GACC") pursuant to the Mortgage Loan Purchase
Agreement, dated as of December 17, 1997 (the "GACC Mortgage Loan Purchase
Agreement"), between GACC and the Company.

     The Company sold the Class X, Class A-1, Class A-2, Class A-3, Class B,
Class C, Class D and Class E Certificates (collectively, the "Publicly Offered
Certificates") to Goldman, Sachs & Co. and Deutsche Morgan Grenfell Inc. as
representatives (the "Representatives") for themselves and the other
underwriters (the "Underwriters") named in 


                                      E-31
<PAGE>

the Underwriting Agreement, dated as of December 17, 1997 (the "Underwriting
Agreement"), among the Company, GMACCM and the Representatives, and sold the
Class F, Class G, Class H, Class J, Class K, Class R-I, Class R-II and R-III
Certificates (collectively, the "Privately Offered Certificates") to Goldman,
Sachs & Co. and Deutsche Morgan Grenfell Inc. as initial purchasers (the
"Initial Purchasers") pursuant to the Certificate Purchase Agreement, dated as
of December 17, 1997 (the "Certificate Purchase Agreement"), among the Company,
GMACCM and the Initial Purchasers (the Certificate Purchase Agreement, the
Underwriting Agreement, the GMACCM Mortgage Loan Purchase Agreement, the GSMC
Mortgage Loan Purchase Agreement, the GACC Mortgage Loan Purchase Agreement and
the Pooling and Servicing Agreement, collectively, the "Agreements").
Capitalized terms not defined herein have the meanings set forth in the
Agreements.

     In connection with rendering this opinion letter, I have examined the
Agreements and such other records and other documents as I have deemed
necessary. I have further assumed that there is not and will not be any other
agreement that materially supplements or otherwise modifies the agreements
expressed in the Agreements. As to matters of fact, I have examined and relied
upon representations of parties contained in the Agreements and, where I have
deemed appropriate, representations and certifications of officers of the
Company, GMACCM, the Trustee, other transaction participants or public
officials. I have assumed the authenticity of all documents submitted to me as
originals, the genuineness of all signatures other than officers of the Company
and GMACCM, the legal capacity of natural persons other than officers of the
Company and GMACCM and the conformity to the originals of all documents
submitted to me as copies. I have assumed that all parties, except for the
Company and GMACCM, had the corporate power and authority to enter into and
perform all obligations thereunder. As to such parties, I also have assumed the
due authorization by all requisite corporate action, the due execution and
delivery and the enforceability of such documents. I have further assumed the
conformity of the Mortgage Loans and related documents to the requirements of
the Agreements.

     In rendering this opinion letter, I do not express any opinion concerning
any law other than the law of the Commonwealth of Pennsylvania, the General
Corporation Law of the State of Delaware and the federal law of the United
States, and I do not express any opinion concerning the application of the
"doing business" laws or the securities laws of any jurisdiction other than the
federal securities laws of the United States. To the extent that any of the
matters upon which I am opining herein are governed by laws ("Other Laws") other
than the laws identified in the preceding sentence, I have assumed with your
permission and without independent verification or investigation as to the
reasonableness of such assumption, that such Other Laws and judicial
interpretation thereof do not vary in any respect material to this opinion from
the corresponding laws of the Commonwealth of Pennsylvania and judicial
interpretations thereof. I do not express any opinion on any issue not expressly
addressed below.


                                      E-32
<PAGE>

     Based upon the foregoing, I am of the opinion that:

     1. The Company is duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Delaware, and has
the requisite power and authority, corporate or other, to own its properties and
conduct its business, as presently conducted by it, and to enter into and
perform its obligations under the Agreements.

     2. GMACCM is duly incorporated and is validly existing as a corporation in
good standing under the laws of the State of California, and has the requisite
power and authority, corporate or other, to own its properties and conduct its
business, as presently conducted by it, and to enter into and perform its
obligations under the Agreements.

     3. Each of the Agreements has been duly and validly authorized, executed
and delivered by the Company and GMACCM and, upon due authorization, execution
and delivery by the other parties thereto, will constitute the valid, legal and
binding agreements of GMACCM and the Company, enforceable against GMACCM and the
Company in accordance with their terms, except as enforceability may be limited
by (i) bankruptcy, insolvency, liquidation, receivership, moratorium,
reorganization or other similar laws affecting the rights of creditors, (ii)
general principles of equity, whether enforcement is sought in a proceeding in
equity or at law, and (iii) public policy considerations underlying the
securities laws, to the extent that such public policy considerations limit the
enforceability of the provisions of the Agreements which purport to provide
indemnification with respect to securities law violations.

     4. No consent, approval, authorization or order of the Commonwealth of
Pennsylvania, State of Delaware, State of California or federal court or
governmental agency or body is required for the consummation by GMACCM or the
Company of the transactions contemplated by the terms of the Agreements, except
for those consents, approvals, authorizations or orders which previously have
been obtained.

     5. Neither the sale, issuance and delivery of the Certificates as provided
in the Agreements nor the consummation of any other of the transactions
contemplated by, or the fulfillment by the Company or GMACCM of any other of the
terms of, the Agreements, will result in a breach of any term or provision of
the charter or bylaws of GMACCM or the Company or any Commonwealth of
Pennsylvania, State of Delaware, State of California or federal statute or
regulation or conflict with, result in a breach, violation or acceleration of or
constitute a default under the terms of any indenture or other material
agreement or instrument to which GMACCM or the Company is a party or by which it
is bound or any order or regulation of any Commonwealth of Pennsylvania or
federal court, regulatory body, administrative agency or governmental body
having jurisdiction over GMACCM or the Company.


                                      E-33
<PAGE>

     This opinion letter is rendered for the sole benefit of each addressee
hereof, and no other person or entity, except Orrick, Herrington & Sutcliffe
LLP, is entitled to rely hereon without my prior written consent. Copies of this
opinion letter may not be furnished to any other person or entity, nor may any
portion of this opinion letter be quoted, circulated or referred to in any other
document without my prior written consent.


                                                        Very truly yours,


                                                        Maria Corpora-Buck
                                                        General Counsel



                                      E-34
<PAGE>

                                                                         Annex A

GMAC Commercial Mortgage Securities, Inc.
GMAC Commercial Mortgage Corporation
Goldman, Sachs & Co.
Deutsche Morgan Grenfell Inc.
Residential Funding Securities Corporation
State Street Bank and Trust Company
Moody's Investor's Service, Inc.
Duff & Phelps Credit Rating Co.


                                      E-35
<PAGE>

                                    EXHIBIT C

                  Excluded Information of Prospectus Supplement

                   (All circled text and tables are excluded)



                                      E-36
<PAGE>


                                    EXHIBIT D

                             Underwriter Information

                   (All circled text and tables are excluded)



                                      E-37
<PAGE>


                                    EXHIBIT E

                                                             December [  ], 1997


GMAC Commercial Mortgage Securities, Inc.
GMAC Commercial Mortgage Corporation
650 Dresher Road
Horsham, Pennsylvania 19044

         Re:      GMAC Commercial Mortgage Securities, Inc., Mortgage
                  Pass-Through Certificates, Series 1997-C2
                  -----------------------------------------

         Pursuant to Section 4.3 of the Underwriting Agreement, dated December
17, 1997 (the "Underwriting Agreement"), among GMAC Commercial Mortgage
Securities, Inc., GMAC Commercial Mortgage Corporation and of Goldman, Sachs &
     Co. and Deutsche Morgan Grenfell Inc., each as representative on behalf of
itself and the underwriters set forth therein (the "Underwriters") relating to
the Certificates referenced above, the undersigned does hereby certify that:

     (a) The prepayment assumption used in pricing the Certificates was 10% CPR.

     (b) With respect to each class of Certificates, set forth below is (i), the
first price at which 10% of the aggregate actual or notional, as the case may
be, principal balance of each such class of Certificates was sold to the public
at a single price, if applicable, or (ii) if more than 10% of a class of
Certificates have been sold to the public but no single price is paid for at
least 10% of the aggregate actual or notional, as the case may be, principal
balance of such class of Certificates, then the weighted average price at which
the Certificates of such class were sold expressed as a percentage of the actual
or notional, as the case may be, principal balance of such class of
Certificates, or (iii) if less than 10% of the aggregate actual or notional, as
the case may be, principal balance of a class of Certificates has been sold to
the public, the purchase price for each such class of Certificates paid by the
Underwriters expressed as a percentage of the actual or notional, as the case
may be, principal balance of such class of Certificates calculated by: (1)
estimating the fair market value of each such class of Certificates as of
December 17, 1997; (2) adding such estimated fair market value to the aggregate
purchase price of each class of Certificates described in clause (i) or (ii)
above; (3) dividing each of the fair market values determined in clause (1) by
the sum obtained in clause (2); (4) multiplying the quotient obtained for each
class of Certificates in clause (3) by the purchase price paid by the Purchaser
for all the Certificates; and (5) for each class of Certificates, dividing the
product obtained from such class of


                                      E-38
<PAGE>

Certificates in clause (4) by the original actual or notional, as the case may
be, principal balance of such class of Certificates:

                                     Class X:   _________________________
                                     Class A-1: _________________________
                                     Class A-2: _________________________
                                     Class A-3: _________________________
                                     Class B:   _________________________
                                     Class C:   _________________________
                                     Class D:   _________________________
                                     Class E:   _________________________
                                     Class F:   _________________________


                                    * less than 10% has been sold to the public

The prices set forth above do no include accrued interest with respect to
periods before closing.


                                     GOLDMAN, SACHS & CO.


                                     By: ___________________________________

                                     Name: _________________________________

                                     Title: ________________________________



                                     DEUTSCHE MORGAN GRENFELL INC.



                                     By: ___________________________________

                                     Name: _________________________________

                                     Title: ________________________________

               
                                     For itself and the other Underwriters named
                                     in Schedule I to the Underwriting Agreement




                                      E-39



                                                                   Executed Copy



                   GMAC COMMERCIAL MORTGAGE SECURITIES, INC.,
                                   Depositor,


                      GMAC COMMERCIAL MORTGAGE CORPORATION,
                                Master Servicer,


                      GMAC COMMERCIAL MORTGAGE CORPORATION,
                                Special Servicer,


                                       and


                      STATE STREET BANK AND TRUST COMPANY,
                                     Trustee





     -----------------------------------------------------------------------

                         POOLING AND SERVICING AGREEMENT

                          Dated as of December 1, 1997

     -----------------------------------------------------------------------



                                 $1,072,702,289
                       Mortgage Pass-Through Certificates

                                 Series 1997-C2



                                      E-40
<PAGE>




                                TABLE OF CONTENTS
Section                                                                  Page
- -------                                                                  ----

                                    ARTICLE I

                                   DEFINITIONS

SECTION 1.01 Defined Terms...............................................  3
         Accrued Certificate Interest....................................  3
         Acquisition Date................................................  4
         Additional Trust Fund Expense...................................  4
         Adjustable Rate Mortgage Loan...................................  4
         Adjustment Date.................................................  4
         Advance  .......................................................  4
         Advance Interest................................................  4
         Adverse REMIC Event.............................................  4
         Affiliate.......................................................  4
         Agreement.......................................................  4
         Anticipated Repayment Date......................................  5
         Applicable State Law............................................  5
         Appraisal.......................................................  5
         Appraisal Reduction Amount......................................  5
         Appraised Value.................................................  5
         ARD Loan .......................................................  6
         Assignment of Leases............................................  6
         Assumed Monthly Payment.........................................  6
         Available Distribution Amount...................................  6
         Balloon Mortgage Loan...........................................  7
         Balloon Payment.................................................  7
         Balloon Payment Interest Excess.................................  7
         Balloon Payment Interest Shortfall..............................  7
         Bankruptcy Code.................................................  7
         Breach   .......................................................  7
         Book-Entry Certificate..........................................  7
         Business Day....................................................  7
         Cash Collateral Account.........................................  8
         Cash Collateral Account Agreement...............................  8
         CERCLA   .......................................................  8
         Certificate.....................................................  8
         Certificate Account.............................................  8
         Certificate Factor..............................................  8
         Certificateholder...............................................  8
         Holder   .......................................................  8
         Certificate Notional Amount.....................................  9
         Certificate Owner...............................................  9



                                      E-41
<PAGE>



         Certificate Principal Balance....................................  9
         Certificate Register.............................................  9
         Certificate Registrar............................................  9
         Class    ........................................................  9
         Class A Certificate..............................................  9
         Class A-1 Certificate............................................  9
         Class A-2 Certificate............................................  9
         Class A-3 Certificate............................................ 10
         Class B Certificate.............................................. 10
         Class C Certificate.............................................. 10
         Class D Certificate.............................................. 10
         Class E Certificate.............................................. 10
         Class F Certificate.............................................. 10
         Class G Certificate.............................................. 10
         Class H Certificate.............................................. 10
         Class J Certificate.............................................. 10
         Class K Certificate.............................................. 10
         Class LA-1 Component............................................. 10
         Class LA-2 Component............................................. 11
         Class LA-3 Component............................................. 11
         Class LB Component............................................... 11
         Class LC Component............................................... 11
         Class LD Component............................................... 11
         Class LE Component............................................... 11
         Class LF Component............................................... 11
         Class LG Component............................................... 11
         Class LH Component............................................... 11
         Class LJ Component............................................... 11
         Class LK Component............................................... 11
         Class Notional Amount............................................ 11
         Class Principal Balance.......................................... 12
         Class R-I Certificate............................................ 12
         Class R-II Certificate........................................... 12
         Class R-III Certificate.......................................... 12
         Class R-I Distribution Amount.................................... 12
         Class R-II Distribution Amount................................... 12
         Class X Certificate.............................................. 12
         Class X Component................................................ 12
         Closing Date..................................................... 12
         Code     ........................................................ 12
         Collection Period................................................ 13
         Collection Report................................................ 13
         Commission....................................................... 13
         Compensating Interest Payments................................... 13
         Component Rate................................................... 13
         Controlling Class................................................ 13



                                      E-42
<PAGE>


         Corporate Trust Office.......................................... 13
         Corrected Mortgage Loan......................................... 13
         CPR      ....................................................... 13
         Credit File..................................................... 14
         Cross-Collateralized Mortgage Loans............................. 14
         Current Principal Distribution Amount........................... 14
         Custodian....................................................... 15
         Cut-off Date.................................................... 15
         Cut-off Date Principal Balance.................................. 15
         DCR      ....................................................... 15
         Debt Service Coverage Ratio..................................... 15
         Debt Service Reduction.......................................... 15
         Defaulted Mortgage Loan......................................... 15
         Default Interest................................................ 15
         Defeasance Collateral........................................... 15
         Defeasance Loan................................................. 16
         Defeasance Option............................................... 16
         Defect   ....................................................... 16
         Deficient Valuation............................................. 16
         Definitive Certificate.......................................... 16
         Deleted Mortgage Loan........................................... 16
         Delinquency Advance............................................. 16
         Delinquency Advance Date........................................ 16
         Delinquent Loan Status Report................................... 16
         Depositor....................................................... 16
         Depository...................................................... 16
         Depository Participant.......................................... 17
         Determination Date.............................................. 17
         Directly Operate................................................ 17
         Discount Rate................................................... 17
         Discount Rate Fraction.......................................... 17
         Distributable Certificate Interest.............................. 18
         Distribution Account............................................ 18
         Distribution Date............................................... 18
         Distribution Date Statement..................................... 18
         Due Date ....................................................... 18
         Eligible Account................................................ 18
         Emergency Advance............................................... 19
         Environmental Assessment........................................ 19
         ERISA    ....................................................... 19
         Escrow Payment.................................................. 19
         Event of Default................................................ 19
         Excess Interest................................................. 19
         Excess Rate..................................................... 19
         Exchange Act.................................................... 19
         FDIC     ....................................................... 19



                                      E-43
<PAGE>

         FHLMC    ....................................................... 19
         Final Distribution Date......................................... 19
         Final Recovery Determination.................................... 19
         Fixed Rate Mortgage Loan........................................ 20
         FNMA     ....................................................... 20
         GMACCM   ....................................................... 20
         GACC     ....................................................... 20
         Gross Margin.................................................... 20
         Ground Lease.................................................... 20
         GSMC     ....................................................... 20
         Hazardous Materials............................................. 20
         Historical Loan Modification Report............................. 20
         Historical Loss Report.......................................... 21
         Independent..................................................... 21
         Independent Contractor.......................................... 21
         Index    ....................................................... 21
         Initial Balance................................................. 22
         Initial Class Notional Amount................................... 22
         Initial Class Principal Balance................................. 22
         Insurance Policy................................................ 22
         Insurance Proceeds.............................................. 22
         Interest Accrual Period......................................... 22
         Interest Rate Adjustment Date................................... 22
         Interested Person............................................... 22
         Issue Price..................................................... 22
         Late Collections................................................ 22
         Liquidation Event............................................... 23
         Liquidation Expenses............................................ 23
         Liquidation Fee................................................. 23
         Liquidation Fee Rate............................................ 23
         Liquidation Proceeds............................................ 23
         Loan-to-Value Ratio............................................. 24
         Lock-Box Account................................................ 24
         Lock-Box Agreement.............................................. 24
         Loss Reimbursement Amount....................................... 24
         MAI      ....................................................... 25
         Majority Certificateholder...................................... 25
         Master Servicer................................................. 25
         Master Servicer Remittance Date................................. 25
         Master Servicer Remittance Report............................... 25
         Master Servicing Fee............................................ 25
         Master Servicing Fee Rate....................................... 25
         Maturity Date................................................... 25
         Modified Mortgage Loan.......................................... 26
         Monthly Payment................................................. 26
         Moody's  ....................................................... 26



                                      E-44
<PAGE>


         Mortgage ....................................................... 26
         Mortgage File................................................... 26
         Mortgage Loan................................................... 28
         Mortgage Loan Accrual Period.................................... 28
         Mortgage Loan Accrued Interest.................................. 28
         Mortgage Loan Purchase Agreement................................ 29
         Mortgage Loan Schedule.......................................... 29
         Mortgage Loan Seller............................................ 29
         Mortgage Note................................................... 30
         Mortgage Pool................................................... 30
         Mortgage Rate................................................... 30
         Mortgaged Property.............................................. 30
         Mortgagor....................................................... 30
         Net Aggregate Prepayment Interest Shortfall..................... 30
         Net Default Interest............................................ 30
         Net Investment Earnings......................................... 30
         Net Investment Loss............................................. 31
         Net Mortgage Rate............................................... 31
         Net Operating Income............................................ 31
         Nonrecoverable Advance.......................................... 31
         Nonrecoverable Delinquency Advance.............................. 31
         Nonrecoverable Servicing Advance................................ 32
         Non-Registered Certificate...................................... 32
         Officer's Certificate........................................... 32
         Opinion of Counsel.............................................. 32
         OTS      ....................................................... 32
         Ownership Interest.............................................. 32
         Pass-Through Rate............................................... 32
         Payment Adjustment Date......................................... 33
         Payment Priority................................................ 33
         Penalty Charges................................................. 33
         Percentage Interest............................................. 33
         Permitted Investments........................................... 33
         Permitted Transferee............................................ 35
         Person   ....................................................... 36
         Plan     ....................................................... 36
         Preliminary Statement........................................... 36
         Prepayment Assumption........................................... 36
         Prepayment Interest Excess...................................... 36
         Prepayment Interest Shortfall................................... 36
         Prepayment Premium.............................................. 36
         Primary Servicing Office........................................ 36
         Principal Allocation Fraction................................... 37
         Principal Balance Certificate................................... 37
         Principal Distribution Amount................................... 37
         Principal Prepayment............................................ 37



                                      E-45
<PAGE>

         Private Book-Entry Certificate.................................. 37
         Proposed Plan................................................... 37
         Prospectus...................................................... 37
         PTCE 95-60...................................................... 37
         Purchase Price.................................................. 37
         Qualified Appraiser............................................. 38
         Qualified Insurer............................................... 38
         Qualifying Substitute Mortgage Loan............................. 38
         Rated Final Distribution Date................................... 38
         Rating Agency................................................... 38
         Rating Agency Confirmation...................................... 39
         Realized Loss................................................... 39
         Record Date..................................................... 39
         Registered Certificates......................................... 39
         Reimbursement Rate.............................................. 40
         REMIC    ....................................................... 40
         REMIC I  ....................................................... 40
         REMIC I Regular Interest........................................ 40
         REMIC I Remittance Rate......................................... 40
         REMIC II ....................................................... 41
         REMIC II Regular Interest....................................... 41
         REMIC II Remittance Rate........................................ 41
         REMIC III....................................................... 41
         REMIC III Certificates.......................................... 41
         REMIC III Regular Certificate................................... 41
         REMIC Provisions................................................ 41
         REMIC Residual Certificates..................................... 41
         Rents from Real Property........................................ 41
         REO Account..................................................... 42
         REO Acquisition................................................. 42
         REO Disposition................................................. 42
         REO Extension................................................... 42
         REO Loan ....................................................... 42
         REO Loan Accrual Period......................................... 43
         REO Property.................................................... 43
         REO Revenues.................................................... 43
         REO Status Report............................................... 43
         REO Tax  ....................................................... 43
         Replacement Mortgage Loan....................................... 43
         Request for Release............................................. 43
         Required Appraisal Loan......................................... 44
         Reserve Account................................................. 44
         Reserve Funds................................................... 44
         Residual Certificate............................................ 44
         Responsible Officer............................................. 44
         Revised Rate.................................................... 44



                                      E-46
<PAGE>

         Securities Act.................................................. 44
         Security Agreement.............................................. 44
         Senior Certificate.............................................. 44
         Servicer Watch List............................................. 44
         Servicing Account............................................... 45
         Servicing Advances.............................................. 45
         Servicing Fee Rate.............................................. 45
         Servicing Fees.................................................. 45
         Servicing Officer............................................... 45
         Servicing Return Date........................................... 45
         Servicing Standard.............................................. 45
         Servicing Transfer Event........................................ 45
         Special Servicer................................................ 45
         Special Servicing Fee........................................... 46
         Special Servicing Fee Rate...................................... 46
         Specially Serviced Mortgage Loan................................ 46
         Startup Day..................................................... 47
         Stated Maturity Date............................................ 47
         Stated Principal Balance........................................ 48
         Subordinated Certificate........................................ 48
         Substitution Shortfall Amount................................... 48
         Sub-Servicer.................................................... 48
         Sub-Servicing Agreement......................................... 48
         Tax Returns..................................................... 48
         Transfer ....................................................... 48
         Transferee...................................................... 49
         Transferor...................................................... 49
         Trust Fund...................................................... 49
         Trustee  ....................................................... 49
         Trustee Fee..................................................... 49
         Trustee Fee Rate................................................ 49
         UCC      ....................................................... 49
         UCC Financing Statement......................................... 49
         Uncertificated Accrued Interest................................. 49
         Uncertificated Distributable Interest........................... 49
         Uncertificated Principal Balance................................ 50
         Underwriter..................................................... 50
         Uninsured Cause................................................. 50
         United States Person............................................ 50
         USPAP    ....................................................... 51
         Voting Rights................................................... 51
         Weighted Average Net Mortgage Rate.............................. 51
         Workout Fee..................................................... 51
         Workout Fee Rate................................................ 51
SECTION 1.02      Certain Calculations in Respect of the
         Mortgage Pool................................................... 51


                                      E-47
<PAGE>


                                   ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS;
                        ORIGINAL ISSUANCE OF CERTIFICATES

SECTION 2.01      Establishment of Trust; Conveyance of Mortgage Loans...... 52
SECTION 2.02      Acceptance by Trustee..................................... 54
SECTION 2.03      Mortgage Loan Sellers' Repurchase of Mortgage Loans
                  for Defects in Mortgage Files and Breaches of
                  Representations and Warranties............................ 56
SECTION 2.04      Issuance of Class R-I Certificates; Creation of REMIC I
                  Regular Interests......................................... 58
SECTION 2.05      Conveyance of REMIC I Regular Interests; Acceptance
                  of REMIC II by the Trustee................................ 58
SECTION 2.06      Issuance of Class R-II Certificates; Creation of REMIC
                  II Regular Interest....................................... 59
SECTION 2.07      Conveyance of REMIC II Regular Interests; Acceptance
                  of REMIC III by Trustee................................... 59
SECTION 2.08      Issuance of REMIC III Certificates........................ 59

                                   ARTICLE III

                          ADMINISTRATION AND SERVICING
                                OF THE TRUST FUND

SECTION 3.01      Servicing and Administration of the Mortgage Loans........ 60
SECTION 3.02      Collection of Mortgage Loan Payments...................... 61
SECTION 3.03      Collection of Taxes, Assessments and Similar Items;
                  Servicing Accounts and Reserve Accounts................... 61
SECTION 3.04      Certificate Account....................................... 63
SECTION 3.05      Permitted Withdrawals From the Certificate Account and
                  the Distribution Account.................................. 66
SECTION 3.06      Investment of Funds in the Certificate Account, the
                  Distribution Account and the REO Account.................. 70
SECTION 3.07      Maintenance of Insurance Policies; Errors and Omissions
                  and Fidelity Coverage..................................... 71
SECTION 3.08      Enforcement of Due-On-Sale Clauses; Assumption
                  Agreements; Subordinate Financing; Defeasance............. 74
SECTION 3.09      Realization Upon Defaulted Mortgage Loans................. 77
SECTION 3.10      Trustee to Cooperate; Release of Mortgage Files........... 80
SECTION 3.11      Servicing Compensation; Nonrecoverable Servicing
                  Advances.................................................. 81
SECTION 3.12      Inspections; Collection of Financial Statements........... 85
SECTION 3.13      Annual Statement as to Compliance......................... 86
SECTION 3.14      Reports by Independent Public Accountants................. 86
SECTION 3.15      Access to Certain Information............................. 87




                                      E-48
<PAGE>


SECTION 3.16      Title to REO Property; REO Account........................ 87
SECTION 3.17      Management of REO Property; Independent Contractors....... 89
SECTION 3.18      Sale of Defaulted Mortgage Loans and REO Properties....... 91
SECTION 3.19      Additional Obligations of the Master Servicer and the
                  Special Servicer.......................................... 94
SECTION 3.20      Modifications, Waivers, Amendments and Consents........... 97
SECTION 3.21      Transfer of Servicing Between Master Servicer and
                  Special Servicer; Record Keeping..........................100
SECTION 3.22      Sub-Servicing Agreements..................................101
SECTION 3.23      Designation of Special Servicer by the Majority
                  Certificateholder of the Controlling Class................102
SECTION 3.24      [Intentionally Omitted.]..................................103
SECTION 3.25      [Intentionally Omitted.]..................................103
SECTION 3.26      [Intentionally Omitted.]..................................103
SECTION 3.27      [Intentionally Omitted.]..................................103
SECTION 3.28      Lock-Box Accounts and Servicing Accounts..................103
SECTION 3.29      Representations and Warranties of the Master Servicer
                  and the Special Servicer..................................104

                                   ARTICLE IV
                         PAYMENTS TO CERTIFICATEHOLDERS
                               AND RELATED MATTERS

SECTION 4.01      Distributions.............................................105
SECTION 4.02      Statements to Certificateholders; Certain Reports by the
                  Master Servicer and the Special Servicer..................114
SECTION 4.03      Delinquency Advances......................................122
SECTION 4.04      Allocation of Realized Losses and Additional Trust Fund
                  Expenses..................................................124

                                    ARTICLE V

                                THE CERTIFICATES

SECTION 5.01      The Certificates..........................................125
SECTION 5.02      Registration of Transfer and Exchange of Certificates.....126
SECTION 5.03      Book-Entry Certificates...................................132
SECTION 5.04      Mutilated, Destroyed, Lost or Stolen Certificates.........133
SECTION 5.05      Persons Deemed Owners.....................................134

                                   ARTICLE VI

           THE DEPOSITOR, THE MASTER SERVICER AND THE SPECIAL SERVICER

SECTION 6.01      Liability of the Depositor, the Master Servicer and the
                  Special Servicer..........................................134



                                      E-49
<PAGE>



SECTION 6.02      Merger, Consolidation or Conversion of the Depositor,
                  the Master Servicer and the Special Servicer; Assignment
                  of Rights and Delegation of Duties by the Master
                  Servicer and the Special Servicer.........................134
SECTION 6.03      Limitation on Liability of the Depositor, the Master
                  Servicer, the Special Servicer and Others.................135
SECTION 6.04      Depositor, Master Servicer and Special Servicer Not to
                  Resign....................................................136
SECTION 6.05      Rights of the Depositor in Respect of the Master Servicer
                  and the Special Servicer..................................136

                                   ARTICLE VII

                                     DEFAULT

SECTION 7.01      Events of Default.........................................137
SECTION 7.02      Trustee to Act; Appointment of Successor..................139
SECTION 7.03      Notification to Certificateholders........................140
SECTION 7.04      Waiver of Events of Default...............................141

                                  ARTICLE VIII

                             CONCERNING THE TRUSTEE

SECTION 8.01      Duties of Trustee.........................................141
SECTION 8.02      Certain Matters Affecting the Trustee.....................142
SECTION 8.03      Trustee not Liable for Validity or Sufficiency of
                          Certificates or Mortgage Loans....................144
SECTION 8.04      Trustee May Own Certificates..............................144
SECTION 8.05      Fees and Expenses of Trustee; Indemnification of Trustee..145
SECTION 8.06      Eligibility Requirements for Trustee......................145
SECTION 8.07      Resignation and Removal of the Trustee....................146
SECTION 8.08      Successor Trustee.........................................147
SECTION 8.09      Merger or Consolidation of Trustee........................147
SECTION 8.10      Appointment of Co-Trustee or Separate Trustee.............147
SECTION 8.11      Appointment of Custodians.................................148
SECTION 8.12      Access to Certain Information.............................149
SECTION 8.13      Representations and Warranties of the Trustee.............150
SECTION 8.14      Filings with the Securities and Exchange Commission.......151

                                  ARTICLE IX

                                  TERMINATION

SECTION 9.01      Termination Upon Repurchase or Liquidation of All
                  Mortgage Loans............................................152




                                      E-50
<PAGE>

SECTION 9.02      Additional Termination Requirements.......................154

                                    ARTICLE X

                           ADDITIONAL REMIC PROVISIONS

SECTION 10.01     REMIC Administration......................................155
SECTION 10.02     Depositor, Master Servicer, Special Servicer and Trustee
                  to Cooperate..............................................158

                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

SECTION 11.01     Amendment.................................................159
SECTION 11.02     Recordation of Agreement; Counterparts....................161
SECTION 11.03     Limitation on Rights of Certificateholders................161
SECTION 11.04     GOVERNING LAW.............................................162
SECTION 11.05     Notices...................................................162
SECTION 11.06     Severability of Provisions................................163
SECTION 11.07     Grant of a Security Interest..............................163
SECTION 11.08     Successors and Assigns; Beneficiaries.....................164
SECTION 11.09     Article and Section Headings..............................164
SECTION 11.10     Notices to the Rating Agencies............................164




                                      E-51
<PAGE>


EXHIBITS
- --------

Exhibit A-1.........................................Form of Class X Certificate
Exhibit A-2.......................................Form of Class A-1 Certificate
Exhibit A-3.......................................Form of Class A-2 Certificate
Exhibit A-4.......................................Form of Class A-3 Certificate
Exhibit A-5.........................................Form of Class B Certificate
Exhibit A-6.........................................Form of Class C Certificate
Exhibit A-7.........................................Form of Class D Certificate
Exhibit A-8.........................................Form of Class E Certificate
Exhibit A-9.........................................Form of Class F Certificate
Exhibit A-10........................................Form of Class G Certificate
Exhibit A-11........................................Form of Class H Certificate
Exhibit A-12........................................Form of Class J Certificate
Exhibit A-13........................................Form of Class K Certificate
Exhibit A-14......................................Form of Class R-I Certificate
Exhibit A-15.....................................Form of Class R-II Certificate
Exhibit A-16....................................Form of Class R-III Certificate
Exhibit B-1......................................Form of Transferor Certificate
Exhibit B-2......................................Form of Transferee Certificate
Exhibit B-3......................................Form of Transferee Certificate
Exhibit C-1............................Form of Transfer Affidavit and Agreement
Exhibit C-2......................................Form of Transferor Certificate
Exhibit D...........................................Form of Request for Release
Exhibit E.....................................Form of UCC-1 Financing Statement
Exhibit F...............................Methodology to Normalize Net Operating
                                               Income and Debt Service Coverage
Exhibit G...................................Form of Distribution Date Statement
Exhibit H........................................Form of Master Servicer Report
Exhibit I.......................................................Certain Reports

Schedules
- ---------

Schedule I...............................................Mortgage Loan Schedule





                                      E-52
<PAGE>


     This  Pooling and  Servicing  Agreement  (this  "Agreement"),  is dated and
effective as of December 1, 1997,  among GMAC  COMMERCIAL  MORTGAGE  SECURITIES,
INC., as Depositor,  GMAC COMMERCIAL MORTGAGE  CORPORATION,  as Master Servicer,
GMAC COMMERCIAL MORTGAGE CORPORATION,  as Special Servicer and STATE STREET BANK
AND TRUST COMPANY, as Trustee.


                             PRELIMINARY STATEMENT:

     The Depositor intends to sell the  Certificates,  to be issued hereunder in
multiple  Classes,  which in the aggregate  will evidence the entire  beneficial
ownership interest in the Trust Fund to be created hereunder, the primary assets
of which  will be the  Mortgage  Loans.  The  aggregate  of the  initial  Stated
Principal Balances of the Mortgage Loans is approximately $1,072,702,289.

     As provided herein,  the Trustee will elect to treat the segregated pool of
assets consisting of the Mortgage Loans and certain other related assets subject
to this  Agreement  as a  REMIC  for  federal  income  tax  purposes,  and  such
segregated  pool of  assets  will be  designated  as  "REMIC  I".  The Class R-I
Certificates  will  represent the sole class of "residual  interests" in REMIC I
for purposes of the REMIC  Provisions under federal income tax law. With respect
to each Mortgage Loan, there shall be a corresponding  REMIC I Regular Interest.
The designation for each such REMIC I Regular  Interest shall be the loan number
for the  related  Mortgage  Loan set forth on the  schedule  of  Mortgage  Loans
attached  hereto as Schedule I. The REMIC I Remittance  Rate (as defined herein)
and the initial  Uncertificated  Principal  Balance of each such REMIC I Regular
Interest  shall be based on the Net Mortgage Rate and the Cut-off Date Principal
Balance,  respectively,  for the related  Mortgage Loan.  Determined  solely for
purposes of satisfying  Treasury  regulation  Section  1.860G-1(a)(4)(iii),  the
"latest possible  maturity date" for each such REMIC I Regular Interest shall be
the first  Distribution  Date that  follows  the  Stated  Maturity  Date for the
related  Mortgage  Loan.  None  of  the  REMIC  I  Regular   Interests  will  be
certificated.

     As provided herein,  the Trustee will elect to treat the segregated pool of
assets consisting of the REMIC I Regular Interests as a REMIC for federal income
tax purposes, and such segregated pool of assets will be designated as REMIC II.
The  Class  R-II  Certificates  will  represent  the  sole  class  of  "residual
interests" in REMIC II for purposes of the REMIC Provisions under federal income
tax law. The following table  irrevocably sets forth the  designation,  REMIC II
Remittance Rate and the initial Uncertificated Principal Balance for each of the
REMIC II  Regular  Interests.  Determined  solely  for  purposes  of  satisfying
Treasury regulation Section  1.860G-1(a)(4)(iii),  the "latest possible maturity
date" for each REMIC II Regular  Interest shall be the first  Distribution  Date
that is at least two years after the end of the remaining  amortization schedule
of the Mortgage  Loan that has, as of the Closing  Date,  the longest  remaining
amortization schedule, irrespective of its scheduled maturity. None of the REMIC
II Regular Interests will be certificated.



                                      E-53
<PAGE>


Designation                            REMIC II          Initial Uncertificated
- -----------                        Remittance Rate          Principal Balance
                                   ---------------          -----------------


LA-1.............................    Variable (*)          $ 228,705,000
LA-2.............................    Variable (*)             57,000,000
LA-3.............................    Variable (*)            433,005,000
LB...............................    Variable (*)             69,725,000
LC...............................    Variable (*)             69,725,000
LD...............................    Variable (*)             32,181,000
LE...............................    Variable (*)             50,953,000
LF...............................    Variable (*)             48,271,000
LG...............................    Variable (*)             13,409,000
LH...............................    Variable (*)             34,863,000
LJ...............................    Variable (*)              5,363,000
LK...............................    Variable (*)             29,502,289



*    Calculated in accordance with the definition of "REMIC II Remittance Rate."

     As provided herein,  the Trustee will elect to treat the segregated pool of
assets  consisting  of the REMIC II  Regular  Interests  as a REMIC for  federal
income tax purposes,  and such  segregated  pool of assets will be designated as
"REMIC  III".  The Class R-III  Certificates  will  represent  the sole class of
"residual  interests"  in REMIC III for purposes of the REMIC  Provisions  under
federal  income  tax  law.  The  following  table  irrevocably  sets  forth  the
designation,  the Pass-Through Rate and initial Class Principal Balance for each
of the Classes of REMIC III Regular Certificates. Determined solely for purposes
of  satisfying  Treasury  regulation  section  1.860G-1(a)(4)(iii),  the "latest
possible maturity date" for each Class of REMIC III Regular  Certificates  shall
be the first  Distribution  Date that is at least two years after the end of the
remaining amortization schedule of the Mortgage Loan that has, as of the Closing
Date, the longest remaining amortization schedule, irrespective of its scheduled
maturity.


Designation                                 Certificate          Initial Class
- -----------                              Pass-Through Rate     Principal Balance
                                         -----------------     -----------------
Class X..............................      N/A(1)                    N/A(2)
Class A-1............................       6.451%              $ 228,705,000
Class A-2............................       6.550%                 57,000,000
Class A-3............................       6.566%                433,005,000
Class B..............................       6.703%                 69,725,000
Class C..............................       6.910%                 69,725,000
Class D..............................       7.192%(3)              32,181,000




                                      E-54
<PAGE>


Designation                                 Certificate          Initial Class
- -----------                              Pass-Through Rate     Principal Balance
                                         -----------------     -----------------
Class E..............................       7.624%(3)           $  50,953,000
Class F..............................       6.750%(3)              48,271,000
Class G..............................       6.750%(3)              13,409,000
Class H..............................       6.750%(3)              34,863,000
Class J..............................       6.750%(3)               5,363,000
Class K..............................       6.750%(3)              29,502,289



     (1) The Pass-Through Rate for the Class X Certificates as described herein.

     (2) The  Class X  Certificate  will  have an  original  Notional  Amount of
$1,072,702,289.  The Class X Certificates will not have a Certificate  Principal
Balance and will not be entitled to any distribution of certificate principal.

     (3) Lesser of the indicated Fixed Rate or the Weighted Average Net Mortgage
Rate.


     Capitalized terms used in this Preliminary Statement are defined in Article
I hereof.

     In consideration of the mutual agreements herein contained,  the Depositor,
the Master Servicer, the Special Servicer and the Trustee agree as follows:


                                    ARTICLE I

                                   DEFINITIONS

     SECTION 1.01 Defined Terms.

     Whenever used in this Agreement,  including in the  Preliminary  Statement,
the following words and phrases,  unless the context otherwise  requires,  shall
have the meanings specified in this Article.

     "Accrued  Certificate  Interest":  With  respect  to any Class of REMIC III
Regular Certificates for any Distribution Date, one month's interest (calculated
on the basis of a  360-day  year  consisting  of twelve  30-day  months)  at the
Pass-Through Rate applicable to such Class of Certificates for such Distribution
Date,  accrued on the Class Principal  Balance or Class Notional Amount,  as the
case may be, of such Class of Certificates outstanding immediately prior to such
Distribution Date. The Accrued  Certificate  Interest in respect of any Class of
REMIC III



                                      E-55
<PAGE>

Regular  Certificates for any Distribution  Date shall be deemed to have accrued
during the applicable Interest Accrual Period.

     "Acquisition  Date":  With  respect to any REO  Property,  the first day on
which such REO  Property is  considered  to be acquired by the Trust Fund within
the meaning of Treasury Regulation Section 1.856-6(b)(1), which is the first day
on which the Trust Fund is treated as the owner of such REO Property for federal
income tax purposes.

     "Additional  Trust Fund  Expense":  Any  unanticipated  expense  within the
meaning of Treasury  Regulation  Section  1.860G-1(b)(3)(iii)  experienced  with
respect to the Trust Fund and not  otherwise  included in the  calculation  of a
Realized  Loss,  that would result in the REMIC III Regular  Certificateholders'
receiving less than the full amount of principal  and/or  interest to which they
are entitled on any Distribution Date.

     "Adjustable  Rate Mortgage  Loan":  A Mortgage Loan as to which the related
Mortgage Note provides,  as of the Closing Date, for periodic adjustments to the
Mortgage Rate thereon based on changes in the related Index.

     "Adjustment  Date": With respect to each Adjustable Rate Mortgage Loan, any
date on which the Mortgage Rate thereon is subject to adjustment pursuant to the
related  Mortgage Note. The first  Adjustment Date following the Cut-off Date as
to  each  Adjustable  Rate  Mortgage  Loan is set  forth  in the  Mortgage  Loan
Schedule.  Successive  Adjustment  Dates will occur as to each  Adjustable  Rate
Mortgage Loan with the frequency specified in the Mortgage Loan Schedule.

     "Advance": Any Delinquency Advance or Servicing Advance.

     "Advance Interest":  Interest accrued on any Advance at the Master Servicer
Reimbursement  Rate and payable to the Master Servicer,  the Special Servicer or
the  Trustee,  as the case may be, all in  accordance  with  Section  3.11(f) or
Section 4.03(d), as applicable.

     "Adverse REMIC Event": As defined in Section 10.01(f).

     "Affiliate":  With  respect  to any  specified  Person,  any  other  Person
controlling or controlled by or under common control with such specified Person.
For the  purposes of this  definition,  "control"  when used with respect to any
specified  Person means the power to direct the  management and policies of such
Person,  directly  or  indirectly,  whether  through  the  ownership  of  voting
securities,   by  contract  or  otherwise  and  the  terms   "controlling"   and
"controlled" have meanings correlative to the foregoing.

     "Agreement": This Pooling and Servicing Agreement and all amendments hereof
and supplements hereto.




                                      E-56
<PAGE>


     "Anticipated  Repayment Date": With respect to any ARD Loan,  designated as
such in the Mortgage Loan Schedule,  the date upon which such ARD Loan starts to
accrue interest at its Revised Rate.

     "Applicable State Law": For purposes of Article X, the Applicable State Law
shall be (a) the laws of the  State  and City of New  York,  (b) the laws of the
states in which  the  Corporate  Trust  Office of the  Trustee  and the  Primary
Servicing  Offices of the Master Servicer and the Special  Servicer are located,
(c) other state or local law as to which the Trustee as the REMIC  administrator
has actual  knowledge  of  applicability  and (d) such other  state or local law
whose  applicability  shall have been brought to the attention of the Trustee as
REMIC administrator by either (i) an opinion of counsel delivered to it, or (ii)
written notice from the appropriate  taxing authority as to the applicability of
such state law.

     "Appraisal":  With respect to any Mortgaged  Property or REO Property as to
which an appraisal  is required or  permitted  to be  performed  pursuant to the
terms of this Agreement,  either: (i) a narrative appraisal complying with USPAP
conducted by a Qualified  Appraiser in the case of Mortgage  Loans and REO Loans
with a Stated Principal Balance as of the date of such appraisal of greater than
$1,000,000;  or (ii) a limited  appraisal  and a summary  report of the  "market
value" of the Mortgaged Property conducted by a Qualified  Appraiser in the case
of Mortgage Loans and REO Loans with a Stated  Principal  Balance as of the date
of such appraisal of $1,000,000 or less.

     "Appraisal Reduction Amount":  With respect to any Required Appraisal Loan,
an amount (as calculated on the  Determination  Date immediately  succeeding the
date on which the most  recent  relevant  Appraisal  was  obtained by the Master
Servicer  or the  Special  Servicer,  as the  case  may  be,  pursuant  to  this
Agreement)  equal  to the  excess,  if any,  of (a)  the  sum of (i) the  Stated
Principal  Balance  of such  Required  Appraisal  Loan,  (ii) to the  extent not
previously  advanced by or on behalf of the Master Servicer or the Trustee,  all
accrued and unpaid  interest on such  Required  Appraisal  Loan through the most
recent  Due Date prior to such  Determination  Date at a per annum rate equal to
the related Mortgage Rate, (iii) all related unreimbursed Advances made by or on
behalf of the Master Servicer, the Special Servicer or the Trustee in respect of
such Required Appraisal Loan,  together with all unpaid Advance Interest accrued
on such  Advances,  and (iv) all  currently due but unpaid real estate taxes and
assessments,  insurance premiums and, if applicable,  ground rents in respect of
the related  Mortgaged  Property or REO Property,  net of any Escrow Payments or
other reserves held by the Master Servicer or the Special  Servicer with respect
to any such item,  over (b) 90% of an amount equal to (i) the Appraised Value of
the related Mortgaged Property or REO Property, as applicable,  as determined by
such Appraisal referred to in the parenthetical above, net of (ii) the amount of
any  liens  on such  property  (not  accounted  for in  clause  (a)(iv)  of this
definition) that are prior to the lien of the Required Appraisal Loan.

     "Appraised Value": As of any date of determination,  the appraised value of
a Mortgaged  Property based upon the most recent Appraisal  obtained pursuant to
this Agreement.



                                      E-57
<PAGE>


     "ARD Loan":  Any Mortgage  Loan that is  designated as such in the Mortgage
Loan Schedule.

     "Assignment  of  Leases":  With  respect  to any  Mortgaged  Property,  any
assignment of leases, rents, security deposits and profits or similar instrument
executed by the Mortgagor,  assigning to the mortgagee all of the income,  rents
and profits derived from the ownership, operation, leasing or disposition of all
or a portion of such  Mortgaged  Property,  in the form which was duly executed,
acknowledged and delivered,  as amended,  modified,  renewed or extended through
the date hereof and from time to time hereafter.

     "Assumed  Monthly  Payment":  With respect to any Balloon Mortgage Loan for
its Stated  Maturity Date (provided that such Mortgage Loan has not been paid in
full,  and no other  Liquidation  Event has occurred in respect  thereof,  on or
before the end of the  Collection  Period in which  such  Stated  Maturity  Date
occurs) and for any  subsequent Due Date therefor as of which such Mortgage Loan
remains  outstanding  and part of the Trust Fund, if no Monthly  Payment  (other
than the  related  delinquent  Balloon  Payment)  is due for such Due Date,  the
scheduled  monthly  payment of  principal  and/or  interest  deemed to be due in
respect  thereof for the Stated  Maturity Date and each such subsequent Due Date
equal to the  Monthly  Payment  that  would  have  been due in  respect  of such
Mortgage  Loan on such Due Date if it had been  required  to  continue to accrue
interest in accordance  with its terms,  and to pay principal in accordance with
the amortization  schedule (if any), in effect immediately prior to, and without
regard to the  occurrence  of, its most recent  scheduled  maturity  date.  With
respect to any REO Loan,  for any Due Date  therefor as of which the related REO
Property  remains  part of the Trust  Fund,  the  scheduled  monthly  payment of
principal  and/or  interest deemed to be due in respect thereof on such Due Date
equal to the  Monthly  Payment  (or,  in the  case of a  Balloon  Mortgage  Loan
described in the  preceding  sentence of this  definition,  the Assumed  Monthly
Payment)  that was due in respect of the related  Mortgage Loan for the last Due
Date prior to its becoming an REO Loan.

     "Available  Distribution Amount": With respect to any Distribution Date, an
amount equal to (a) the sum of (i) the  aggregate  amount  relating to the Trust
Fund on deposit in the Certificate  Account and the  Distribution  Account as of
the close of business  on the related  Determination  Date,  (ii) the  aggregate
amount of any  Delinquency  Advances made by the Master  Servicer or Trustee for
such  Distribution  Date  pursuant to Section  4.03,  (iii) the aggregate of any
Compensating Interest Payments made by the Master Servicer for such Distribution
Date pursuant to Section 3.19, (iv) the aggregate  amount of any Excess Interest
received  for  such  Distribution  Date,  and  (v) in  the  case  of  the  Final
Distribution Date, the aggregate of any Liquidation  Proceeds paid by the Master
Servicer or the  Depositor  in  connection  with a purchase of all the  Mortgage
Loans and any REO Properties  pursuant to Section 9.01, net of (b) the aggregate
portion of the amount described in clause (a) hereof that represents one or more
of the following:  (i) Monthly Payments paid by the Mortgagors that are due on a
Due Date following the end of the related  Collection  Period,  (ii) any amounts
payable or reimbursable to any Person from the Certificate  Account  pursuant to
clauses (ii) - (xvi), inclusive, of Section


                                      E-58
<PAGE>

3.05(a),  (iii) any  amounts  payable or  reimbursable  to any  Person  from the
Distribution  Account  pursuant to clauses (ii) - (vii),  inclusive,  of Section
3.05(b),  (iv)  Prepayment  Premiums,  and  (v)  any  amounts  deposited  in the
Certificate  Account or the Distribution  Account, as the case may be, in error.
Notwithstanding the investment of funds held in the Certificate Account pursuant
to Section 3.06, for purposes of calculating the Available  Distribution Amount,
the amounts so invested shall be deemed to remain on deposit in such account.

     "Balloon Mortgage Loan": Any Mortgage Loan that by its original terms or by
virtue of any  modification  entered into as of the Closing Date provides for an
amortization schedule extending beyond its Maturity Date.

     "Balloon Payment": With respect to any Balloon Mortgage Loan as of any date
of  determination,  the Monthly  Payment  payable on the  Maturity  Date of such
Mortgage Loan.

     "Balloon  Payment  Interest  Excess":  With respect to any Balloon Mortgage
Loan as to which the Stated  Maturity Date occurs after the first day of, but on
or before the Determination  Date in, any calendar month, the amount of interest
(net of related  Master  Servicing  Fees) accrued on such Mortgage Loan from the
beginning of such month to, but not including, such Stated Maturity Date, to the
extent such  interest is actually  paid by the related  Mortgagor in  connection
with the payment of the related Balloon Payment during the Collection  Period in
which such Stated Maturity Date occurs.

     "Balloon Payment Interest Shortfall":  With respect to any Balloon Mortgage
Loan as to which the Stated Maturity Date occurs after the Determination Date in
any  calendar  month,  the amount of  interest  that would have  accrued on such
Mortgage  Loan at the related Net Mortgage  Rate from such Stated  Maturity Date
through the end of such  calendar  month,  to the extent not paid by the related
Mortgagor.

     "Bankruptcy  Code":  The federal  Bankruptcy  Code, as amended from time to
time (Title 11 of the United States Code).

     "Breach": As defined in Section 2.03(a).

     "Book-Entry  Certificate":  Any  Certificate  registered in the name of the
Depository or its nominee.

     "Business  Day": Any day other than a Saturday,  a Sunday or a day on which
banking  institutions in New York, New York, and the cities in which the Primary
Servicing  Offices of the Master Servicer and the Special  Servicer and the city
in which the Corporate Trust Office of the Trustee is located, are authorized or
obligated by law or executive order to remain closed.




                                      E-59
<PAGE>

     "Cash  Collateral  Account":  With respect to any Mortgage  Loan that has a
LockBox  Account,  any  account or  accounts  created  pursuant  to the  related
Mortgage Loan, Cash Collateral  Account  Agreement or other loan document,  into
which  account or  accounts  the LockBox  Account  monies are swept on a regular
basis for the benefit of the Trustee as successor to the Mortgage  Loan Seller's
interest  in  the  Mortgage  Loans.   Any  Cash  Collateral   Account  shall  be
beneficially owned for federal income tax purposes by the Person who is entitled
to receive all reinvestment  income or gain thereon in accordance with the terms
and provisions of the related Mortgage Loan and Section 3.06, which Person shall
be taxed on all reinvestment  income or gain thereon.  The Master Servicer shall
be  permitted  to  make  withdrawals  therefrom  solely  for  deposit  into  the
Certificate  Account.  To the  extent  not  inconsistent  with the  terms of the
related  Mortgage Loan, each such Cash  Collateral  Account shall be an Eligible
Account.

     "Cash Collateral Account Agreement": With respect to any Mortgage Loan, the
cash  collateral  account  agreement,  if any,  between the  originator  of such
Mortgage  Loan and the related  Mortgagor,  pursuant  to which the related  Cash
Collateral Account, if any, may have been established.

     "CERCLA":  The  Comprehensive  Environmental  Response,   Compensation  and
Liability Act of 1980, as amended.

     "Certificate":   Any   one  of  the   Depositor's   Mortgage   Pass-Through
Certificates,  Series 1997-C2,  as executed by the Trustee and authenticated and
delivered hereunder by the Certificate Registrar.

     "Certificate  Account":  The  custodial  account or  accounts  created  and
maintained pursuant to Section 3.04(a) in the name of a depository  institution,
as  custodian  for the holders of the  Certificates,  for the holders of certain
other  interests in mortgage loans  serviced or sold by the Master  Servicer and
for the Master  Servicer,  into which the amounts  set forth in Section  3.04(a)
shall be deposited  directly.  Any such account or accounts shall be an Eligible
Account.

     "Certificate  Factor":  With  respect  to any  Class of REMIC  III  Regular
Certificates,  as of any  date of  determination,  a  fraction,  expressed  as a
decimal  carried to eight  places,  the  numerator  of which is the then related
Class Principal  Balance or the Class Notional  Amount,  as the case may be, and
the denominator of which is the related  Initial Class Principal  Balance or the
Initial Class Notional Amount, as the case may be.

     "Certificateholder"  or "Holder": The Person in whose name a Certificate is
registered in the Certificate Register,  except that, solely for the purposes of
giving  any  consent,  approval  or  waiver  pursuant  to  this  Agreement,  any
Certificate registered in the name of the Master Servicer, the Special Servicer,
the Trustee,  the Depositor or any Affiliate of either shall be deemed not to be
outstanding,  and the Voting  Rights to which it is entitled  shall not be taken
into account in  determining  whether the requisite  percentage of Voting Rights
necessary  to effect any such  consent,  approval  or waiver has been  obtained,
except as otherwise provided in


                                      E-60
<PAGE>


Sections 7.04 and 11.01.  The Trustee shall be entitled to request and rely upon
a certificate of the Master  Servicer,  the Special Servicer or the Depositor in
determining  whether a Certificate  is registered in the name of an Affiliate of
such Person.  All references herein to "Holders" or  "Certificateholders"  shall
reflect the rights of Certificate  Owners as they may  indirectly  exercise such
rights  through  the  Depository  and the  Depository  Participants,  except  as
otherwise specified herein; provided,  however, that the parties hereto shall be
required to  recognize as a "Holder" or  "Certificateholder"  only the Person in
whose name a Certificate is registered in the Certificate Register.

     "Certificate Notional Amount": With respect to any Class X Certificate,  as
of any date of determination,  the then notional  principal amount on which such
Certificate accrues interest equal to the product of (a) the Percentage Interest
evidenced by such Certificate,  multiplied by (b) the then Class Notional Amount
of the Class X Certificates.

     "Certificate Owner": With respect to a Book-Entry  Certificate,  the Person
who is the beneficial owner of such Certificate as reflected on the books of the
Depository  or on the books of a  Depository  Participant  or on the books of an
indirect participating brokerage firm for which a Depository Participant acts as
agent.

     "Certificate  Principal  Balance":  With respect to any  Principal  Balance
Certificate,  as of any date of  determination,  the then outstanding  principal
amount of such Certificate  equal to the product of (a) the Percentage  Interest
evidenced  by such  Certificate,  multiplied  by (b) the  then  Class  Principal
Balance of the Class of Certificates to which such Certificate belongs.

     "Certificate Register" and "Certificate Registrar": The register maintained
and registrar appointed pursuant to Section 5.02.

     "Class":   Collectively,   all  of  the   Certificates   bearing  the  same
alphabetical and, if applicable, numerical class designation.

     "Class A  Certificate":  Any one of the Class  A-1,  Class A-2 or Class A-3
Certificates.

     "Class A-1  Certificate":  Any one of the  Certificates  with a "Class A-1"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-2
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class A-2  Certificate":  Any one of the  Certificates  with a "Class A-2"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-3
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.




                                      E-61
<PAGE>

     "Class A-3  Certificate":  Any one of the  Certificates  with a "Class A-3"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-4
attached hereto and evidencing a "regular interest" in REMIC III for purposes of
the REMIC Provisions.

     "Class  B  Certificate":  Any  one of the  Certificates  with a  "Class  B"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-5
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  C  Certificate":  Any  one of the  Certificates  with a  "Class  C"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-6
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  D  Certificate":  Any  one of the  Certificates  with a  "Class  D"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-7
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  E  Certificate":  Any  one of the  Certificates  with a  "Class  E"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-8
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  F  Certificate":  Any  one of the  Certificates  with a  "Class  F"
designation  on the  face  thereof,  substantially  in the form of  Exhibit  A-9
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  G  Certificate":  Any  one of the  Certificates  with a  "Class  G"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-10
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  H  Certificate":  Any  one of the  Certificates  with a  "Class  H"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-11
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  J  Certificate":  Any  one of the  Certificates  with a  "Class  J"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-12
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class  K  Certificate":  Any  one of the  Certificates  with a  "Class  K"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-13
attached hereto,  and evidencing a "regular  interest" in REMIC III for purposes
of the REMIC Provisions.

     "Class LA-1 Component":  The amount,  if any, by which the Weighted Average
Net Mortgage Rate for such  Distribution Date exceeds the Class A-1 Pass-Through
Rate.



                                      E-62
<PAGE>


     "Class LA-2 Component":  The amount,  if any, by which the Weighted Average
Net Mortgage Rate for such  Distribution Date exceeds the Class A-2 Pass-Through
Rate.

     "Class LA-3 Component":  The amount,  if any, by which the Weighted Average
Net Mortgage Rate for such  Distribution Date exceeds the Class A-3 Pass-Through
Rate.

     "Class LB Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such Distribution Date exceeds the Class B Pass-Through Rate.

     "Class LC Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such Distribution Date exceeds the Class C Pass-Through Rate.

     "Class LD Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class D Pass-Through Rate
for such Distribution Date.

     "Class LE Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class E Pass-Through Rate
for such Distribution Date.

     "Class LF Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class F Pass-Through Rate
for such Distribution Date.

     "Class LG Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class G Pass-Through Rate
for such Distribution Date.

     "Class LH Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class H Pass-Through Rate
for such Distribution Date.

     "Class LJ Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class J Pass-Through Rate
for such Distribution Date.

     "Class LK Component": The amount, if any, by which the Weighted Average Net
Mortgage Rate for such  Distribution  Date exceeds the Class K Pass-Through Rate
for such Distribution Date.

     "Class Notional Amount":  The aggregate  notional principal amount on which
the Class X Certificates accrue interest from time to time which, as of any date
of determination,



                                      E-63
<PAGE>


is equal to the then aggregate of the Uncertificated Principal Balances of REMIC
II Regular Interests LA-1, LA-2, LA-3, LB, LC, LD, LE, LF, LG, LH, LJ and LK.

     "Class Principal  Balance":  The aggregate principal amount of any Class of
Principal Balance Certificates  outstanding as of any date of determination.  On
each  Distribution  Date,  the  Class  Principal  Balance  of each  Class of the
Principal  Balance   Certificates   shall  be  reduced  by  the  amount  of  any
distributions  of principal made thereon on such  Distribution  Date pursuant to
Section 4.01(c) and, if and to the extent appropriate,  shall be further reduced
on such Distribution Date as provided in Section 4.04(c).

     "Class R-I  Certificate":  Any one of the  Certificates  with a "Class R-I"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-14
attached hereto, and evidencing the sole class of "residual  interests" in REMIC
I for purposes of the REMIC Provisions.

     "Class R-II  Certificate":  Any one of the Certificates with a "Class R-II"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-15
attached hereto, and evidencing the sole class of "residual  interests" in REMIC
II for purposes of the REMIC Provisions.

     "Class R-III Certificate": Any one of the Certificates with a "Class R-III"
designation  on the face  thereof,  substantially  in the form of  Exhibit  A-16
attached hereto, and evidencing the sole class of "residual  interests" in REMIC
III for purposes of the REMIC Provisions.

     "Class R-I Distribution  Amount":  Any amounts  available to be paid to the
holders of the Class R-I Certificates  after all REMIC I Regular  Interests have
been paid in full.

     "Class R-II Distribution  Amount":  Any amounts available to be paid to the
holders of the Class R-II Certificates after all REMIC II Regular Interests have
been paid in full.

     "Class  X  Certificate":  Any  one of the  Certificates  with a  "Class  X"
designation on the face thereof,  substantially  in the form of Exhibit A-1, and
evidencing  a  "regular  interest"  in  REMIC  III  for  purposes  of the  REMIC
Provisions.

                  "Class X Component":  Any of the 12 components  comprising the
Class X Certificates which are identified as Class LA-1, LA-2, LA-3, LB, LC, LD,
LE, LF, LG, LH, LJ and LK Components.

     "Closing Date": December 23, 1997.

     "Code": The Internal Revenue Code of 1986.


                                      E-64
<PAGE>


     "Collection  Period":  With respect to any  Distribution  Date,  the period
commencing  immediately  following the prior such period (or, in the case of the
initial Collection Period,  commencing  immediately  following the Cut-off Date)
and ending on and including the related Determination Date.

     "Collection  Report":  The  monthly  report to be  prepared  by the  Master
Servicer  and  delivered  to the Trustee and the  Depositor  pursuant to Section
4.02(b).

     "Commission": The Securities and Exchange Commission.

     "Compensating  Interest  Payments":  Any payment required to be made by the
Master  Servicer  pursuant  to  Section  3.19(f)  to cover  Prepayment  Interest
Shortfalls or Section 3.19(e) to cover Balloon Payment Interest Shortfalls.

     "Component Rate": As to each of the Class X Components,  the rate set forth
below with respect thereto:

     "Controlling Class": As of any date of determination, the outstanding Class
of Principal Balance  Certificates with the lowest Payment Priority (the Class A
Certificates  being  treated as a single Class for this purpose) that has a then
outstanding  Class Principal  Balance at least equal to 25% of the Initial Class
Principal  Balance  thereof (or, if no Class of Principal  Balance  Certificates
outstanding has a Class  Principal  Balance at least equal to 25% of the Initial
Class  Principal  Balance  thereof,  then the  "Controlling  Class" shall be the
outstanding  Class of  Principal  Balance  Certificates  with  the then  largest
remaining  Class  Principal  Balance,  and if two or more  classes of  Principal
Balance  Certificates have the largest remaining Class Principal  Balances,  the
outstanding  class of Principal  Balance  Certificates  with the lowest  Payment
Priority).  Initially,  the  Controlling  Class  will  consist  of the  Class  K
Certificates.

     "Corporate  Trust  Office":  The  principal  corporate  trust office of the
Trustee  at which at any  particular  time its  corporate  trust  business  with
respect to this Agreement shall be administered, which office at the date of the
execution of this  Agreement  is located at 2  International  Place,  5th Floor,
Boston,  MA  02110,  Attention:  Corporate  Trust  Department - GMAC  Commercial
Mortgage Securities, Inc. Series 1997-C2.

     "Corrected  Mortgage  Loan":  Any  Mortgage  Loan that had been a Specially
Serviced  Mortgage  Loan  but  has  ceased  to be such in  accordance  with  the
definition  of  "Specially  Serviced  Mortgage  Loan" (other than by reason of a
Liquidation  Event  occurring  in  respect  of such  Mortgage  Loan or a related
Mortgaged Property becoming an REO Property).

     "CPR":  An assumed  constant rate of prepayment each month (which is quoted
on a per annum basis) relative to the then  outstanding  principal  balance of a
pool of mortgage loans for the life of such mortgage loans.



                                      E-65
<PAGE>

     "Credit File": Any documents,  other than documents  required to be part of
the related  Mortgage File, in the possession of the Master  Servicer or Special
Servicer and relating to the origination and servicing of any Mortgage Loan.

     "Cross-Collateralized  Mortgage  Loans":  Any  two or more  Mortgage  Loans
listed on the Mortgage  Loan Schedule  that are  cross-collateralized  with each
other.

     "Current Principal  Distribution  Amount": With respect to any Distribution
Date, an amount equal to the aggregate of:

          (a) the principal portions of all Monthly Payments (other than Balloon
     Payments) and any Assumed  Monthly  Payments due or deemed due, as the case
     may be,  in  respect  of the  Mortgage  Loans  and any REO  Loans for their
     respective Due Dates occurring during the related Collection Period;

          (b) all Principal  Prepayments  received on the Mortgage  Loans during
     the related Collection Period;

          (c) with respect to any Balloon  Mortgage Loan as to which the related
     Stated  Maturity  Date occurred  during or prior to the related  Collection
     Period, any payment of principal (exclusive of any Principal Prepayment and
     any amount  described in subclause (d) below) that was made by or on behalf
     of the related Mortgagor during the related  Collection  Period, net of any
     portion of such payment that represents a recovery of the principal portion
     of any Monthly Payment (other than a Balloon Payment) due, or the principal
     portion of any  Assumed  Monthly  Payment  deemed  due,  in respect of such
     Balloon  Mortgage  Loan  on a Due  Date  during  or  prior  to the  related
     Collection Period and not previously recovered;

          (d) that portion of all  Liquidation  Proceeds and Insurance  Proceeds
     received  on or in  respect  of  the  Mortgage  Loans  during  the  related
     Collection  Period that were  identified and applied by the Master Servicer
     as recoveries of principal thereof, in each case net of any portion of such
     amounts that represents a recovery of the principal  portion of any Monthly
     Payment (other than a Balloon Payment) due, or of the principal  portion of
     any Assumed  Monthly  Payment  deemed due, in respect of any such  Mortgage
     Loan on a Due Date during or prior to the related Collection Period and not
     previously recovered; and

          (e) that portion of all Liquidation  Proceeds,  Insurance Proceeds and
     REO  Revenues  received on or in respect of any REO  Properties  during the
     related  Collection  Period that were  identified and applied by the Master
     Servicer as recoveries  of principal of the REO Loans,  in each case net of
     any portion of such  amounts that  represents  a recovery of the  principal
     portion of any Monthly  Payment  (other than a Balloon  Payment) due, or of
     the principal portion of any Assumed Monthly Payment deemed due, in



                                      E-66
<PAGE>



     respect  of any such REO Loan or the  related  Mortgage  Loan on a Due Date
     during  or  prior  to the  related  Collection  Period  and not  previously
     recovered.

     "Custodian":  A Person who is at any time appointed by the Trustee pursuant
to Section 8.11 as a document  custodian  for the Mortgage  Files,  which Person
shall not be the  Depositor,  the Mortgage Loan Seller or an Affiliate of either
of them.

     "Cut-off Date": December 1, 1997.

     "Cut-off Date  Principal  Balance":  With respect to any Mortgage Loan, the
outstanding  principal  balance of such  Mortgage  Loan as of the Cut-off  Date,
after  application  of all  payments  of  principal  due on or before such date,
whether or not received.

     "DCR":  Duff & Phelps Credit  Rating Co. or its  successor in interest.  If
neither such rating agency nor any successor  remains in existence,  "DCR" shall
be deemed to refer to such other nationally recognized statistical rating agency
or  other  comparable  Person  designated  by the  Depositor,  notice  of  which
designation  shall be given to the Trustee,  the Master Servicer and the Special
Servicer  and  specific  ratings  of Duff &  Phelps  Credit  Rating  Co.  herein
referenced  shall be deemed to refer to the  equivalent  ratings of the party so
designated.

     "Debt Service Coverage Ratio":  With respect to any Mortgage Loan (or group
of  Cross-Collateralized  Mortgage  Loans) for any  specified  period,  the debt
service  coverage  ratio  calculated  in  accordance  with  Exhibit  I using the
methodologies set forth in Exhibit F.

     "Debt Service Reduction": With respect to any Mortgage Loan, a reduction in
the  scheduled  Monthly  Payment for such  Mortgage Loan by a court of competent
jurisdiction in a proceeding  under the Bankruptcy  Code, other than a reduction
resulting from a Deficient Valuation.

     "Defaulted  Mortgage Loan": A Mortgage Loan that is delinquent in an amount
equal to at least two Monthly  Payments or is delinquent  thirty days or more in
respect of its Balloon  Payment,  if any, in either case such  delinquency to be
determined  without  giving effect to any grace period  permitted by the related
Mortgage or Mortgage  Note and without  regard to any  acceleration  of payments
under the related Mortgage and Mortgage Note.

     "Default  Interest":  With  respect to any  Mortgage  Loan (or  related REO
Loan),  any  amounts  collected  thereon,  other than late  payment  charges and
Prepayment  Premiums,  that represent  penalty interest in excess of interest on
the principal balance of such Mortgage Loan (or REO Loan) accrued at the related
Mortgage Rate.

     "Defeasance   Collateral":   Noncallable   government  obligations  of  (or
non-callable  obligations,  fully guaranteed as to timely payment by) the United
States of  America,  as are  permitted  under the  terms of a  Mortgage  Note or
related Mortgage Loan Documents, but only


                                      E-67
<PAGE>


if such  obligations  or assets  constitute  "government  securities"  under the
defeasance rule of the REMIC Provisions.

     "Defeasance  Loan":  A  Mortgage  Loan  that is  designated  as such on the
Mortgage Loan Schedule.

     "Defeasance Option": The right of a Mortgagor, pursuant to the terms of the
related Mortgage Note or related Mortgage Loan Documents, to obtain a release of
the related  Mortgaged  Property from the lien of the related Mortgages upon the
pledge to the Trustee of Defeasance Collateral.

     "Defect": As defined in Section 2.02(e).

     "Deficient Valuation":  With respect to any Mortgage Loan, a valuation by a
court of competent jurisdiction of the Mortgaged Property in an amount less than
the then  outstanding  principal  balance of the Mortgage Loan,  which valuation
results from a proceeding initiated under the Bankruptcy Code.

     "Definitive Certificate": As defined in Section 5.03(a).

     "Deleted  Mortgage Loan":  means a Mortgage Loan which is repurchased  from
the Trust  pursuant  to the terms  hereof or as to which one or more  Qualifying
Substitute Mortgage Loans are substituted.

     "Delinquency  Advance":  As to any Mortgage  Loan or REO Loan,  any advance
made by the Master Servicer or the Trustee pursuant to Section 4.03.

     "Delinquency  Advance Date":  The Business Day preceding each  Distribution
Date.

     "Delinquent Loan Status Report":  A report or reports setting forth,  among
other things,  those  Mortgage  Loans which,  as of the close of business on the
immediately  preceding  Determination Date, were (i) delinquent 30-59 days, (ii)
delinquent  60-89  days,  (iii)  delinquent  90 days or more,  (iv)  current but
specially  serviced,  (v) in foreclosure  but as to which the related  Mortgaged
Property had not become REO  Property,  or (vi)  related to  Mortgaged  Property
which had become REO Property,  together  with such  additional  information  in
respect of each such Mortgage Loan as is contemplated on Exhibit H hereto.

     "Depositor":  GMAC Commercial Mortgage Securities, Inc. or its successor in
interest.

     "Depository":  The Depository  Trust Company,  or any successor  Depository
hereafter  named.  The  nominee  of  the  initial  Depository  for  purposes  of
registering those


                                      E-68
<PAGE>


Certificates  that  are  to be  Book-Entry  Certificates,  is  Cede  &  Co.  The
Depository shall at all times be a "clearing  corporation" as defined in Section
8-102(3) of the Uniform Commercial Code of the State of New York and a "clearing
agency"  registered  pursuant to the  provisions  of Section 17A of the Exchange
Act.

     "Depository  Participant":  A  broker,  dealer,  bank  or  other  financial
institution  or other Person for whom from time to time the  Depository  effects
book-entry transfers and pledges of securities deposited with the Depository.

     "Determination Date": With respect to any Distribution Date, the 5th day of
the month in which such  Distribution  Date occurs,  or if such 5th day is not a
Business Day, the Business Day immediately preceding.

     "Directly  Operate":  With respect to any REO Property,  the  furnishing or
rendering of services to the tenants thereof that are not (within the meaning of
Treasury regulations Section  1.512(b)-1(c)(5))  customarily provided to tenants
in  connection  with the  rental  of space  for  occupancy,  the  management  or
operation of such REO Property,  the holding of such REO Property  primarily for
sale to customers in the ordinary course of a trade or business, the performance
of any  construction  work thereon or any use of such REO Property in a trade or
business  conducted by REMIC I, in each case other than  through an  Independent
Contractor;  provided,  however,  that the Trustee  (or the Special  Servicer on
behalf of the  Trustee)  shall not be  considered  to  Directly  Operate  an REO
Property  solely  because the Trustee (or the Special  Servicer on behalf of the
Trustee)  establishes  rental  terms,  chooses  tenants,  enters  into or renews
leases, deals with taxes and insurance, or makes decisions as to repairs (of the
type that would be  deductible  under Code Section 162) or capital  expenditures
with respect to such REO Property.

     "Discount  Rate":  With respect to each Mortgage Loan as to which there has
been a prepayment during a Collection Period and for which a Prepayment  Premium
is collected, the yield for "This Week" as reported by the Federal Reserve Board
in Federal  Reserve  Statistical  Release  H.15(519)  for the constant  maturity
treasury  having a maturity  coterminous  with the Maturity Date or  Anticipated
Repayment Date of such Mortgage Loan as of the related Determination Date.

     "Discount  Rate  Fraction":   With  respect  to  the  distribution  of  any
Prepayment  Premium  received  with respect to any Mortgage  Loan to one or more
Classes of Certificates on any  Distribution  Date, a fraction (not greater than
1.0 or less than zero), (a) the numerator of which is equal to the excess of (x)
the  Pass-Through  Rate for such  Class of  Certificates  over (y) the  relevant
Discount Rate and (b) the denominator of which is equal to the excess of (x) the
Mortgage Rate of the related Mortgage Loan over (y) the relevant  Discount Rate;
provided, that if there are two or more of such Classes of Certificates entitled
to distributions  from the Principal  Distribution  Amount on such  Distribution
Date, the Pass-Through Rate for purposes


                                      E-69
<PAGE>


of clause (x) above will be the Pass-Through Rate for the Class with the earlier
alphabetic designation.

     "Distributable  Certificate  Interest":  With respect to any Class of REMIC
III Regular  Certificates,  for any Distribution  Date, the Accrued  Certificate
Interest in respect of such Class of Certificates  for such  Distribution  Date,
reduced (to not less than zero) by that  portion,  if any, of the Net  Aggregate
Prepayment Interest  Shortfall,  if any, for such Distribution Date allocated to
such Class of  Certificates  as set forth below.  The Net  Aggregate  Prepayment
Interest  Shortfall,  if any, for each  Distribution  Date shall be allocated on
such Distribution  Date:  first, to the respective  Classes of Principal Balance
Certificates  (other  than the Class A  Certificates),  sequentially  in reverse
alphabetical  order of Class  designation,  in each case up to the amount of any
Accrued  Certificate  Interest in respect of such Class of Certificates for such
Distribution  Date;  and  thereafter,  among the  respective  Classes  of Senior
Certificates,  pro rata, in accordance  with the  respective  amounts of Accrued
Certificate  Interest for such  Classes of  Certificates  for such  Distribution
Date.

     "Distribution  Account":  The  segregated  account or accounts  created and
maintained  by the  Trustee  pursuant  to  Section  3.04(b)  in  trust  for  the
Certificateholders,  which  shall be  entitled  "State  Street  Bank  and  Trust
Company,  as Trustee,  in trust for the  registered  holders of GMAC  Commercial
Mortgage Securities, Inc., Mortgage Pass-Through Certificates,  Series 1997-C2".
Any such account or accounts shall be an Eligible Account.

     "Distribution  Date": The 15th day of any month, or if such 15th day is not
a Business Day, the Business Day  immediately  following,  commencing in January
1998.

     "Distribution Date Statement": As defined in Section 4.02(a).

     "Due  Date":  With  respect  to (i) any  Mortgage  Loan on or  prior to its
Maturity  Date,  the day of the month set forth in the related  Mortgage Note on
which each  Monthly  Payment  thereon  is  scheduled  to be first due;  (ii) any
Balloon Mortgage Loan after the Maturity Date therefor, the day of the month set
forth  in the  related  Mortgage  Note on which  each  Monthly  Payment  on such
Mortgage  Loan had been  scheduled to be first due; and (iii) any REO Loan,  the
day of the month set forth in the related  Mortgage  Note on which each  Monthly
Payment on the related Mortgage Loan had been scheduled to be first due.

     "Eligible Account": An account that is any of the following: (i) maintained
with a depository  institution  or trust  company  whose (A)  commercial  paper,
short-term  unsecured debt obligations or other short-term deposits are rated at
least  P-1 by  Moody's  and if  rated  by DCR,  D-1 (or its  equivalent)  if the
deposits are to be held in the account for less than 30 days,  or (B)  long-term
unsecured debt  obligations  are rated at least Aa3 (or its  equivalent)  and if
rated by DCR,  AA, if the  deposits  are to be held in the account  more than 30
days,  or (ii) a segregated  trust  account or accounts  maintained in the trust
department of the Trustee or other financial  institution subject to regulations
regarding fiduciary funds on deposit similar to Title


                                      E-70
<PAGE>

12 of the Code of Federal  Regulations  Section 9.10(b),  or (iii) an account or
accounts  of a  depository  institution  acceptable  to each Rating  Agency,  as
evidenced by written confirmation from such Rating Agency to the effect that use
of any such account as the Certificate Account or the Distribution Account would
not result in the  downgrade,  qualification  or  withdrawal  of the rating then
assigned to any Class of Certificates by such Rating Agency.

     "Emergency  Advance":  Any Servicing  Advance that must be made within five
Business  Days by the Special  Servicer in order to avoid any material  penalty,
any  material  harm  to a  Mortgaged  Property  or any  other  material  adverse
consequence to the Trust Fund.

     "Environmental  Assessment": A "Phase I assessment" conducted in accordance
with ASTM Standard E 1527-93 or any successor thereto published by ASTM.

     "ERISA": The Employee Retirement Income Security Act of 1974, as amended.

     "Escrow  Payment":  Any  payment  received  by the Master  Servicer  or the
Special  Servicer for the account of any  Mortgagor for  application  toward the
payment of real estate taxes, assessments,  insurance premiums, ground rents (if
applicable) and similar items in respect of the related Mortgaged Property.

     "Event of Default": One or more of the events described in Section 7.01(a).

     "Excess Interest":  With respect to each of the ARD Loans, interest accrued
on such ARD Loan and  allocable  to the Excess Rate.  The Excess  Interest is an
asset of the Trust Fund.

     "Excess Rate": With respect to each ARD Loan after the related  Anticipated
Repayment  Date,  the excess of (i) the  applicable  Revised  Rate over (ii) the
applicable  initial  Mortgage  Rate,  each as set  forth  in the  Mortgage  Loan
Schedule.

     "Exchange Act": The Securities Exchange Act of 1934, as amended.

     "FDIC": Federal Deposit Insurance Corporation or any successor.

     "FHLMC": Federal Home Loan Mortgage Corporation or any successor.

     "Final  Distribution  Date":  The  final  Distribution  Date on  which  any
distributions  are to be made on the  Certificates  as  contemplated  by Section
9.01.

     "Final Recovery  Determination":  A determination  by the Special  Servicer
with  respect to any  defaulted  Mortgage  Loan or REO  Property  (other  than a
Mortgage  Loan or REO  Property,  as the case may be,  that was  purchased  by a
Mortgage Loan Seller pursuant to Section 6 of the related Mortgage Loan Purchase
Agreement, by the Majority Certificateholder of a


                                      E-71
<PAGE>


Controlling  Class pursuant to Section  3.18(b) or by the Master Servicer or the
Special  Servicer  pursuant to Section  3.18(c) or by the Master Servicer or the
Depositor  pursuant to Section  9.01)  that,  in the  reasonable  and good faith
judgment of the  Special  Servicer,  there has been a recovery of all  Insurance
Proceeds,  Liquidation  Proceeds and other  payments or recoveries  that, in the
Special Servicer's  judgment,  exercised without regard to any obligation of the
Master  Servicer or the Special  Servicer  to make  payments  from its own funds
pursuant to Section 3.07(b), will ultimately be recoverable.

     "Fixed  Rate  Mortgage  Loan":  A  Mortgage  Loan as to which  the  related
Mortgage Note provides, as of the Closing Date, for a Mortgage Rate that remains
fixed through the remaining term thereof (without regard to any extension at the
Mortgagor's or the  mortgagee's  option under the terms of the related  Mortgage
Loan documents).

     "FNMA": Federal National Mortgage Association or any successor.

     "GMACCM":   GMAC  Commercial  Mortgage  Corporation  or  its  successor  in
interest.

     "GACC": German American Capital Corporation or its successor in interest.

     "Gross Margin": With respect to each Adjustable Rate Mortgage Loan (and any
successor  REO Loan),  the fixed  number of  percentage  points set forth in the
Mortgage  Loan  Schedule  that is added to the  applicable  value of the related
Index on each Interest Rate  Adjustment Date in accordance with the terms of the
related  Mortgage  Note to  determine,  subject to any  applicable  periodic and
lifetime limitations on adjustments thereto, the related Mortgage Rate.

     "Ground  Lease":  The ground lease pursuant to which any Mortgagor  holds a
leasehold interest in the related Mortgaged Property.

     "GSMC": Goldman Sachs Mortgage Company or its successor in interest.

     "Hazardous  Materials":  Any  dangerous,  toxic  or  hazardous  pollutants,
chemicals,  wastes,  or  substances,  including,  without  limitation,  those so
identified pursuant to CERCLA or any other federal, state or local environmental
related laws and regulations,  and specifically  including,  without limitation,
asbestos and asbestos-containing materials,  polychlorinated biphenyls ("PCBs"),
radon  gas,  petroleum  and  petroleum  products,   urea  formaldehyde  and  any
substances  classified  as being "in  inventory",  "usable  work in  process" or
similar  classification  which would, if classified as unusable,  be included in
the foregoing definition.

     "Historical Loan Modification  Report":  A report or reports setting forth,
among other things,  those Mortgage Loans which,  as of the close of business on
the immediately  preceding  Determination  Date, have been modified  pursuant to
this Agreement (i) during the


                                      E-72
<PAGE>


Collection Period ending on such  Determination  Date and (ii) since the Cut-off
Date,  showing the original and the revised  terms  thereof,  together with such
additional  information in respect of each such Mortgage Loan as is contemplated
by Exhibit H hereto.

     "Historical  Loss Report":  A report or reports setting forth,  among other
things, as of the close of business on the immediately  preceding  Determination
Date, (i) the amount of Liquidation Proceeds and Liquidation Expenses,  both for
the  Collection  Period  ending  on such  Determination  Date and for all  prior
Collection Periods, and (ii) the amount of Realized Losses occurring during such
Collection  Period and  historically,  set forth on a Mortgage  Loan-by-Mortgage
Loan and REO  Property-by-REO  Property  basis,  together  with such  additional
information  in respect of each  Mortgage  Loan and REO  Property  as to which a
Final  Recovery  Determination  has been made as is  contemplated  by  Exhibit H
hereto.

     "Independent":  When used with respect to any  specified  Person,  any such
Person who (i) is in fact independent of the Depositor, the Master Servicer, the
Special Servicer,  the Trustee and any and all Affiliates thereof, (ii) does not
have  any  direct  financial  interest  in or any  material  indirect  financial
interest in any of the Depositor, the Master Servicer, the Special Servicer, the
Trustee or any Affiliate thereof, and (iii) is not connected with the Depositor,
the Master Servicer,  the Special Servicer, the Trustee or any Affiliate thereof
as an officer, employee,  promoter,  underwriter,  trustee, partner, director or
Person performing similar functions;  provided, however, that a Person shall not
fail to be  Independent  of the  Depositor,  the Master  Servicer,  the  Special
Servicer or any Affiliate  thereof  merely because such Person is the beneficial
owner of 1% or less of any  class of  securities  issued by the  Depositor,  the
Master Servicer or any Affiliate thereof, as the case may be.

     "Independent  Contractor":   Any  Person  that  would  be  an  "independent
contractor"  with respect to REMIC I within the meaning of Section  856(d)(3) of
the  Code if  REMIC I were a real  estate  investment  trust  (except  that  the
ownership  test set forth in that section  shall be  considered to be met by any
Person  that owns,  directly or  indirectly,  35 percent or more of any Class of
Certificates,  or such other  interest  in any Class of  Certificates  as is set
forth in an Opinion of  Counsel,  which shall be at no expense to the Trustee or
the Trust Fund,  delivered to the Trustee),  so long as REMIC I does not receive
or derive any income from such Person and provided that the relationship between
such Person and REMIC I is at arm's  length,  all within the meaning of Treasury
Regulation  Section  1.856-4(b)(5),  or any other  Person  upon  receipt  by the
Trustee of an Opinion of Counsel, which shall be at no expense to the Trustee or
the Trust  Fund,  to the effect  that the taking of any action in respect of any
REO Property by such Person,  subject to any conditions therein specified,  that
is otherwise herein  contemplated to be taken by an Independent  Contractor will
not cause such REO Property to cease to qualify as "foreclosure property" within
the meaning of Section 860G(a)(8) of the Code (determined  without regard to the
exception  applicable for purposes of Section 860D(a) of the Code), or cause any
income realized in respect of such REO Property to fail to qualify as Rents from
Real Property.



                                      E-73
<PAGE>



     "Index":  With  respect  to each  Adjustable  Rate  Mortgage  Loan (and any
successor REO Loan), for each Interest Rate Adjustment Date, the base index used
to determine the new Mortgage Rate in effect thereon as specified in the related
Mortgage Note. If the Index currently in effect for any Adjustable Rate Mortgage
Loan (or successor REO Loan) ceases to be available,  the Master Servicer shall,
subject to Section  3.19 and the terms of the related  Mortgage  Note,  select a
comparable alternative index.

     "Initial  Balance":  The aggregate  Cut-off Date  Principal  Balance of the
Mortgage Loans.

     "Initial Class Notional Amount":  With respect to the Class X Certificates,
the initial  Class  Notional  Amount  thereof as of the Closing  Date,  equal to
$1,072,702,289.

     "Initial Class Principal  Balance":  With respect to any Class of Principal
Balance  Certificates,  the initial Class  Principal  Balance  thereof as of the
Closing Date, in each case as set forth in the Preliminary Statement.

     "Insurance Policy": With respect to any Mortgage Loan, any hazard insurance
policy,  flood insurance policy,  title policy or other insurance policy that is
maintained  from time to time in respect of such  Mortgage  Loan or the  related
Mortgaged Property.

     "Insurance  Proceeds":  Proceeds  paid under any Insurance  Policy,  to the
extent such proceeds are not applied to the restoration of the related Mortgaged
Property or released to the  Mortgagor,  in either case, in accordance  with the
Servicing Standard (including any amounts paid by the Master Servicer or Special
Servicer pursuant to Section 3.07).

     "Interest  Accrual  Period":  With respect to any  Distribution  Date,  the
calendar month  immediately  preceding the month in which such Distribution Date
occurs.

     "Interest  Rate  Adjustment  Date":  With respect to each  Adjustable  Rate
Mortgage  Loan (and any  successor  REO  Loan),  any date on which  the  related
Mortgage Rate is subject to adjustment  pursuant to the related  Mortgage  Note.
The first Interest Rate  Adjustment Date subsequent to the Cut-off Date for each
Adjustable  Rate Mortgage Loan is specified in the Mortgage Loan  Schedule,  and
successive  Interest  Rate  Adjustment  Dates  for such  Mortgage  Loan (and any
successor  REO Loan)  shall  thereafter  periodically  occur with the  frequency
specified in the Mortgage Loan Schedule.

     "Interested  Person":  The  Depositor,  the Master  Servicer,  the  Special
Servicer, any Holder of a Certificate, or any Affiliate of any such Person.

     "Issue  Price":  With  respect  to each Class of  Certificates,  the "issue
price" as defined in the REMIC Provisions.



                                      E-74
<PAGE>


     "Late Collections": With respect to any Mortgage Loan, all amounts received
thereon during any Collection Period,  whether as payments,  Insurance Proceeds,
Liquidation Proceeds,  payments of Substitution Shortfall Amounts, or otherwise,
which  represent  late payments or  collections  of principal or interest due in
respect of such Mortgage Loan (without regard to any acceleration of amounts due
thereunder by reason of default) on a Due Date in a previous  Collection  Period
and not previously recovered. With respect to any REO Loan, all amounts received
in  connection  with the  related REO  Property  during any  Collection  Period,
whether as Insurance Proceeds,  Liquidation Proceeds, REO Revenues or otherwise,
which  represent late  collections of principal or interest due or deemed due in
respect of such REO Loan or the predecessor Mortgage Loan (without regard to any
acceleration  of amounts due under the  predecessor  Mortgage  Loan by reason of
default)  on a Due  Date in a  previous  Collection  Period  and not  previously
recovered.  The term  "Late  Collections"  shall  specifically  exclude  Penalty
Charges.

     "Liquidation  Event":  With  respect  to  any  Mortgage  Loan,  any  of the
following events:  (i) such Mortgage Loan is paid in full; (ii) a Final Recovery
Determination  is made with respect to such Mortgage  Loan;  (iii) such Mortgage
Loan is  repurchased  by a Mortgage  Loan  Seller  pursuant  to Section 6 of the
related Mortgage Loan Purchase  Agreement;  (iv) such Mortgage Loan is purchased
by the Majority  Certificateholder  of the Controlling Class pursuant to Section
3.18(b);  (v) such  Mortgage  Loan is  purchased  by the Master  Servicer or the
Special  Servicer  pursuant to Section  3.18(c);  or (vi) such  Mortgage Loan is
purchased by the Master Servicer or the Depositor pursuant to Section 9.01. With
respect to any REO  Property  (and the related REO Loan),  any of the  following
events:  (i) a Final  Recovery  Determination  is made with  respect to such REO
Property; or (ii) such REO Property is purchased by the Master Servicer pursuant
to Section 9.01.

     "Liquidation  Expenses":  All  customary,  reasonable and necessary "out of
pocket" costs and expenses  incurred by the Special  Servicer in connection with
the liquidation of any Specially Serviced Mortgage Loan or REO Property pursuant
to Section 3.09 or 3.18 (including, without limitation, legal fees and expenses,
committee  or  referee  fees  and,  if  applicable,  brokerage  commissions  and
conveyance taxes).

     "Liquidation Fee": With respect to each Specially Serviced Mortgage Loan or
REO Property  (other than any Specially  Serviced  Mortgage Loan or REO Property
purchased by the Majority Certificateholder of the Controlling Class, the Master
Servicer  or the  Special  Servicer  pursuant  to Section  3.18 or by the Master
Servicer or the Depositor  pursuant to Section 9.01), the fee designated as such
and payable to the Special Servicer pursuant to Section 3.11(c).

     "Liquidation Fee Rate": With respect to each Specially  Serviced  Mortgaged
Loan or REO Property as to which a Liquidation Fee is payable, 1.00%.

     "Liquidation Proceeds": Cash amounts (other than Insurance Proceeds and REO
Revenues)  received or paid by the Master  Servicer  or the Special  Servicer in
connection with:


                                      E-75
<PAGE>



(i) the taking of all or a part of a Mortgaged Property by exercise of the power
of eminent domain or condemnation;  (ii) the liquidation of a Mortgaged Property
or other collateral constituting security for a defaulted Mortgage Loan, through
trustee's sale, foreclosure sale, REO Disposition or otherwise, exclusive of any
portion thereof  required to be released to the related  Mortgagor in accordance
with  applicable law and the terms and  conditions of the related  Mortgage Note
and  Mortgage;  (iii) the  realization  upon any  deficiency  judgment  obtained
against a  Mortgagor;  (iv) the  purchase  of a Defaulted  Mortgage  Loan by the
Majority  Certificateholder of the Controlling Class pursuant to Section 3.18(b)
or by the Master Servicer or the Special Servicer pursuant to Section 3.18(c) or
any other sale thereof  pursuant to Section  3.18(d);  (v) the  repurchase  of a
Mortgage  Loan by a Mortgage  Loan  Seller  pursuant to Section 6 of the related
Mortgage Loan Purchase Agreement; (vi) the payment of any Substitution Shortfall
Amount by a Mortgage Loan Seller  pursuant to Section 6 of the related  Mortgage
Loan  Purchase  Agreement;  or (vii)  the  purchase  of a  Mortgage  Loan or REO
Property by the Master Servicer or the Depositor pursuant to Section 9.01.

     "Loan-to-Value Ratio": With respect to any Mortgage Loan, as of any date of
determination,  the fraction,  expressed as a percentage, the numerator of which
is the then unpaid principal  balance of such Mortgage Loan, and the denominator
of which is the Appraised Value of the related Mortgaged  Property as determined
by an Appraisal thereof.

     "Lock-Box Account":  With respect to any Mortgaged Property, if applicable,
any account  created  pursuant to any  documents  relating to a Mortgage Loan to
receive revenues therefrom. Any Lock-Box Account shall be beneficially owned for
federal  income  tax  purposes  by the  Person who is  entitled  to receive  the
reinvestment  income or gain thereon in accordance with the terms and provisions
of the related  Mortgage Loan and Section  3.06,  which Person shall be taxed on
all reinvestment income or gain thereon.  The Master Servicer shall be permitted
to make  withdrawals  therefrom  for deposit  into the related  Cash  Collateral
Accounts.

     "Lock-Box  Agreement":  With  respect to any  Mortgage  Loan,  the lock-box
agreement,  if any,  between  the  originator  of  such  Mortgage  Loan  and the
Mortgagor,  pursuant to which the  related  Lock-Box  Account,  if any, is to be
established.

     "Loss Reimbursement  Amount":  With respect to any REMIC I Regular Interest
and any Distribution Date (except the initial Distribution Date, with respect to
which the Loss  Reimbursement  Amount for such REMIC I Regular  Interest will be
zero), an amount equal to (a)(i) the Loss  Reimbursement  Amount with respect to
such REMIC I Regular Interest for the immediately  preceding  Distribution Date,
minus (ii) the  aggregate of all  reimbursements  deemed made to REMIC II on the
immediately  preceding  Distribution Date pursuant to Section  4.01(a)(iii) with
respect  to such  REMIC I Regular  Interest,  plus  (iii) the  aggregate  of all
reductions made to the  Uncertificated  Principal Balance of (and,  accordingly,
the aggregate of all Realized  Losses and Additional  Trust Fund Expenses deemed
allocated  to)  such  REMIC I  Regular  Interest  on the  immediately  preceding
Distribution  Date pursuant to Section  4.04(a),  plus (b) one month's  interest
(calculated on the basis of a 360-day year consisting of twelve 30-day


                                      E-76
<PAGE>

months  or, if the  related  Mortgage  Loan or REO Loan  accrues  interest  on a
different  basis, on such  alternative  basis) on the amount described in clause
(a) of the REMIC I Remittance Rate  applicable to such REMIC I Regular  Interest
for the current Distribution Date.

     "MAI": Member of Appraisal Institute.

     "Majority  Certificateholder":  With  respect  to any  specified  Class  or
Classes  of  Certificates,  as of any  date  of  determination,  any  Holder  or
particular  group of Holders of  Certificates  of such Class or Classes,  as the
case may be, entitled to a majority of the Voting Rights allocated to such Class
or Classes, as the case may be.

     "Master  Servicer":  GMACCM, or any successor master servicer  appointed as
herein provided.

     "Master  Servicer   Remittance  Date":  The  Business  Day  preceding  each
Distribution Date.

     "Master  Servicer  Remittance  Report":  A data file prepared by the Master
Servicer and in such media as may be agreed upon by the Master  Servicer and the
Trustee containing such information  regarding the Mortgage Loans as will permit
the Trustee to calculate the amounts to be distributed to the Certificateholders
pursuant to this  Agreement and to furnish the  Distribution  Date  Statement to
Certificateholders  required  to be  delivered  hereunder  and  containing  such
additional information as the Master Servicer, the Trustee and the Depositor may
from time to time mutually agree.

     "Master  Servicing  Fee":  With respect to each Mortgage Loan and REO Loan,
the fee  designated  as such and  payable to the  Master  Servicer  pursuant  to
Section 3.11(a).

     "Master  Servicing  Fee Rate":  With respect to each  Mortgage Loan and REO
Loan acquired by the Depositor  from the following  Persons,  the rate set forth
opposite the name of such Person:

                  GACC                      0.0225%
                  GMACCM                    0.0200%
                  GSMC                      0.0200%

     "Maturity  Date":  With  respect  to any  Mortgage  Loan as of any  date of
determination,  the  date on which  the last  payment  of  principal  is due and
payable under the related Mortgage Note, after taking into account all Principal
Prepayments  received  prior to such  date of  determination  and any  extension
permitted at the Mortgagor's option under the terms of the related Mortgage Note
(as in effect on the Closing Date) and this Agreement, but without giving effect
to (i) any  acceleration  of the  principal of such  Mortgage  Loan by reason of
default  thereunder,  (ii) any grace period  permitted  by the related  Mortgage
Note, or (iii) any



                                      E-77
<PAGE>



modification,  waiver or amendment of such Mortgage Loan granted or agreed to by
the Master Servicer or Special Servicer pursuant to Section 3.20.

     "Modified  Mortgage  Loan":  Any  Mortgage  Loan as to which any  Servicing
Transfer Event has occurred and which has been modified by the Special  Servicer
pursuant to Section 3.20 in a manner that:

          (A)  affects  the  amount or timing of any  payment  of  principal  or
     interest due thereon  (other  than,  or in addition  to,  bringing  current
     Monthly Payments with respect to such Mortgage Loan);

          (B) except as expressly contemplated by the related Mortgage,  results
     in a release of the lien of the  Mortgage  on any  material  portion of the
     related Mortgaged Property without a corresponding  Principal Prepayment in
     an amount not less than the fair market value (as is), as  determined by an
     Appraisal  delivered to the Special Servicer (at the expense of the related
     Mortgagor and upon which the Special  Servicer may  conclusively  rely), of
     the property to be released; or

          (C) in the good faith and reasonable judgment of the Special Servicer,
     otherwise materially impairs the security for such Mortgage Loan or reduces
     the likelihood of timely payment of amounts due thereon.

     "Monthly Payment": With respect to any Mortgage Loan, the scheduled monthly
payment of  principal  and/or  interest on such  Mortgage  Loan,  including  any
Balloon  Payment,  which is payable by a  Mortgagor  from time to time under the
terms  of the  related  Mortgage  Note  (as  such  may be  modified  at any time
following the Closing Date) and applicable law.

     "Moody's": Moody's Investors Service, Inc. or its successor in interest. If
neither such rating  agency nor any successor  remains in  existence,  "Moody's"
shall be deemed to refer to such other nationally recognized  statistical rating
agency or other comparable Person  designated by the Depositor,  notice of which
designation  shall be given to the Trustee,  the Master Servicer and the Special
Servicer  and  specific  ratings  of  Moody's  Investors  Service,  Inc.  herein
referenced  shall be deemed to refer to the  equivalent  ratings of the party so
designated.

     "Mortgage": With respect to any Mortgage Loan, separately and collectively,
as the context may require,  each  mortgage,  deed of trust or other  instrument
securing a Mortgage Note and creating a lien on the related Mortgaged Property.

     "Mortgage  File":  With  respect to any Mortgage  Loan,  subject to Section
2.01(b), collectively the following documents:

     (1) the original Mortgage Note,  endorsed by the most recent endorsee prior
     to the Trustee or, if none, by the originator,  without recourse,  in blank
     or to the order of the


                                      E-78
<PAGE>

     Trustee in the following  form:  "Pay to the order of State Street Bank and
     Trust  Company,  as Trustee for the registered  holders of GMAC  Commercial
     Mortgage  Securities,  Inc.,  Mortgage  Pass-Through  Certificates,  Series
     1997-C2, without recourse";

     (2)  the  original  or a copy  of the  Mortgage  and,  if  applicable,  the
     originals  or  copies  of any  intervening  assignments  thereof  showing a
     complete  chain of assignment  from the  originator of the Mortgage Loan to
     the most recent assignee of record thereof prior to the Trustee, if any, in
     each case with evidence of recording indicated thereon;

     (3) an original assignment of the Mortgage, in recordable form, executed by
     the most recent assignee of record thereof prior to the Trustee, or if none
     by the  originator,  either  in blank or in favor of the  Trustee  (in such
     capacity);

     (4) an original or copy of any related  Assignment  of Leases (if such item
     is a document separate from the Mortgage) and, if applicable, the originals
     or copies of any intervening  assignments  thereof showing a complete chain
     of assignment  from the  originator of the Mortgage Loan to the most recent
     assignee of record thereof prior to the Trustee,  if any, in each case with
     evidence of recording thereon;

     (5) an original  assignment  of any related  Assignment  of Leases (if such
     item is a  document  separate  from  the  Mortgage),  in  recordable  form,
     executed  by the  most  recent  assignee  of  record  thereof  prior to the
     Trustee, or, if none, by the originator, either in blank or in favor of the
     Trustee (in such capacity), which assignment may be included as part of the
     corresponding assignment of Mortgage, referred to in clause (3) above;

     (6) an original or a copy of any related  Security  Agreement (if such item
     is a document separate from the Mortgage) and, if applicable, the originals
     or copies of any intervening  assignments  thereof showing a complete chain
     of assignment  from the  originator of the Mortgage Loan to the most recent
     assignee of record thereof prior to the Trustee, if any;

     (7) an original  assignment or a copy of any related Security Agreement (if
     such item is a document  separate from the  Mortgage)  executed by the most
     recent  assignee of record thereof prior to the Trustee or, if none, by the
     originator,  either in blank or in favor of the Trustee (in such capacity),
     which assignment may be included as part of the corresponding assignment of
     Mortgage referred to in clause (3) above;

     (8) originals or copies of all assumption,  modification, written assurance
     and  substitution  agreements,  with evidence of recording  thereon,  where
     appropriate,  in those  instances  where  the  terms or  provisions  of the
     Mortgage, Mortgage Note or any related security document have been modified
     or the Mortgage Loan has been assumed;



                                      E-79
<PAGE>


     (9) the original or a copy of the lender's title insurance policy issued as
     of the date of the  origination  of the Mortgage  Loan,  together  with all
     endorsements  or  riders  (or  copies  thereof)  that were  issued  with or
     subsequent  to the  issuance of such  policy,  insuring the priority of the
     Mortgage as a first lien on the Mortgaged Property;

     (10) the  original  or a copy of any  guaranty  of the  obligations  of the
     Mortgagor  under  the  Mortgage  Loan  which was in the  possession  of the
     Mortgage Loan Seller at the time the Mortgage  Files were  delivered to the
     Trustee;

     (11) (A) file or  certified  copies  of any UCC  financing  statements  and
     continuation  statements which were filed in order to perfect (and maintain
     the  perfection  of) any security  interest  held by the  originator of the
     Mortgage  Loan (and each assignee of record prior to the Trustee) in and to
     the  personalty of the  Mortgagor at the  Mortgaged  Property (in each case
     with  evidence of filing  thereon) and which were in the  possession of the
     Seller (or its agent) at the time the Mortgage Files were delivered and (B)
     if any such  security  interest is perfected  and the earlier UCC financing
     statements  and  continuation  statements  were  in the  possession  of the
     Seller, a UCC financing  statement  executed by the most recent assignee of
     record prior to the Trustee or, if none, by the originator,  evidencing the
     transfer  of such  security  interest,  either  in blank or in favor of the
     Trustee;

     (12) the  original  or a copy of the power of  attorney  (with  evidence of
     recording  thereon,  if  appropriate)  granted  by  the  Mortgagor  if  the
     Mortgage,  Mortgage Note or other document or instrument  referred to above
     was not signed by the Mortgagor;

     (13) the related Ground Lease or a copy thereof, if any, and

     (14) any  additional  documents  required to be added to the Mortgage  File
     pursuant to this Agreement;

provided  that whenever the term  "Mortgage  File" is used to refer to documents
actually  received by the Trustee or a Custodian  appointed  thereby,  such term
shall not be deemed to include such  documents  and  instruments  required to be
included therein unless they are actually so received.

     "Mortgage Loan": Each of the mortgage loans transferred and assigned to the
Trustee  pursuant  to Section  2.01 and from time to time held in the Trust Fund
(including, without limitation, all Replacement Mortgage Loans). As used herein,
the term "Mortgage Loan" includes the related Mortgage Note,  Mortgage and other
security documents contained in the related Mortgage File.

     "Mortgage Loan Accrual  Period":  With respect to any Mortgage Loan and any
Due Date therefor, the one month period immediately preceding such Due Date.



                                      E-80
<PAGE>


     "Mortgage Loan Accrued Interest": With respect to any Mortgage Loan for any
related  Mortgage Loan Accrual Period,  the aggregate amount of interest accrued
in respect of such Mortgage Loan during such Mortgage Loan Accrual Period at the
Mortgage Rate then in effect.

     "Mortgage  Loan  Purchase  Agreement":  With respect to any  Mortgage  Loan
Seller,  the  agreement  between the  Depositor  and such  Mortgage Loan Seller,
relating to the transfer of all of such Mortgage Loan Seller's right,  title and
interest in and to the Mortgage Loans.

     "Mortgage Loan  Schedule":  The list of Mortgage  Loans  transferred on the
Closing  Date to the  Trustee  as part of the  Trust  Fund,  attached  hereto as
Schedule I, which list sets forth the following information with respect to each
Mortgage Loan:

     (i) the loan number;

     (ii) the street address (including city, state and zip code) of the related
     Mortgaged Property;

     (iii)  the (A)  Mortgage  Rate in  effect  as of the  Cut-off  Date and (B)
     whether  such  Mortgage  Loan  is an  Adjustable  Rate  Mortgage  Loan or a
     Fixed-Rate Loan;

     (iv) the original principal balance;

     (v) the Cut-off Date Principal Balance;

     (vi) the (A) remaining  term to stated  maturity,  (B) with respect to each
     ARD Loan, the Anticipated Repayment Date and (C) Stated Maturity Date;

     (vii) the Due Date;

     (viii)  the  amount  of the  Monthly  Payment  due on the  first  Due  Date
     following the Cutoff Date;

     (ix) in the case of an Adjustable  Rate Mortgage Loan,  the (A) Index,  (B)
     Gross Margin, (C) first Mortgage Rate adjustment date following the Cut-off
     Date and the  frequency of Mortgage Rate  adjustments,  and (D) maximum and
     minimum lifetime Mortgage Rate;

     (x) whether such Mortgage Loan is an ARD Loan or a Defeasance Loan; and

     (xi) the Servicing Fee Rate.



                                      E-81
<PAGE>


Such schedule shall also set forth the aggregate  Cut-off Date Principal Balance
for all of the  Mortgage  Loans.  Such  list may be in the form of more than one
list, collectively setting forth all of the information required.

     "Mortgage Loan Seller": Any of GMACCM, GSMC and GACC.

     "Mortgage Note": The original  executed note evidencing the indebtedness of
a  Mortgagor  under a  Mortgage  Loan,  together  with any  rider,  addendum  or
amendment thereto.

     "Mortgage Pool": Collectively, all of the Mortgage Loans (including any REO
Loans and Replacement Loans, but excluding Deleted Mortgage Loans).

     "Mortgage Rate":  With respect to: (i) any Mortgage Loan on or prior to its
Maturity  Date,  the fixed or adjustable  annualized  rate at which  interest is
scheduled  (in the  absence of a default) to accrue on such  Mortgage  Loan from
time to time in accordance with the terms of the related  Mortgage Note (as such
may be modified at any time following the Closing Date) and applicable law; (ii)
any Mortgage Loan after its Maturity  Date,  the  annualized  rate  described in
clause (i) above determined without regard to the passage of such Maturity Date;
and (iii) any REO Loan, the annualized  rate described in clause (i) or (ii), as
applicable,  above  determined as if the predecessor  Mortgage Loan had remained
outstanding.

     "Mortgaged  Property":  Individually and  collectively,  as the context may
require,  the real  property  interest  subject  to the lien of a  Mortgage  and
constituting   collateral   for  a   Mortgage   Loan.   With   respect   to  any
Cross-Collateralized  Mortgage  Loan,  as the  context may  require,  "Mortgaged
Property" may mean,  collectively,  all the Mortgaged  Properties  securing such
Cross-Collateralized Mortgage Loan.

     "Mortgagor":  The obligor or obligors on a Mortgage Note, including without
limitation,  any Person that has  acquired  the related  Mortgaged  Property and
assumed the obligations of the original obligor under the Mortgage Note.

     "Net  Aggregate  Prepayment  Interest  Shortfall":   With  respect  to  any
Distribution  Date,  the  amount,  if any,  by which  (a) the  aggregate  of all
Prepayment  Interest  Shortfalls  incurred  in  connection  with the  receipt of
Principal  Prepayments  on the  Mortgage  Loans  during the  related  Collection
Period, exceeds (b) the aggregate amount deposited by the Master Servicer in the
Distribution  Account for such  Distribution Date pursuant to Section 3.19(f) in
connection with such Prepayment Interest Shortfalls.

     "Net Default  Interest":  With respect to any  Mortgage  Loan,  any Default
Interest actually collected thereon, net of any portion thereof allocable to pay
the  Special  Servicer  any  Liquidation  Fee or Workout  Fee in respect of such
Mortgage Loan and further net of any Advance  Interest  accrued on Advances made
in respect of such Mortgage Loan and reimbursable  from such Default Interest in
accordance with Section 3.05(a).


                                      E-82
<PAGE>


     "Net Investment Earnings":  With respect to any of the Certificate Account,
the  Distribution  Account or the REO Account  for any  Collection  Period,  the
amount, if any, by which the aggregate of all interest and other income realized
during such  Collection  Period on funds relating to the Trust Fund held in such
account,  exceeds the  aggregate  of all losses,  if any,  incurred  during such
Collection  Period in connection with the investment of such funds in accordance
with Section 3.06.

     "Net Investment Loss": With respect to any of the Certificate  Account, the
Distribution Account or the REO Account for any Collection Period, the amount by
which the  aggregate  of all losses,  if any,  incurred  during such  Collection
Period in connection  with the  investment  of funds  relating to the Trust Fund
held in such account in accordance  with Section 3.06,  exceeds the aggregate of
all interest and other income  realized  during such  Collection  Period on such
funds.

     "Net Mortgage  Rate":  With respect to any Mortgage Loan or REO Loan, as of
any date of  determination,  a rate per annum equal to the related Mortgage Rate
then in effect, minus the Servicing Fee Rate but for purposes of calculating the
REMIC I Remittance  Rate, the REMIC II Remittance Rate, and Weighted Average Net
Mortgage  Rate,  determined  without  regard  to  any  modification,  waiver  or
amendment of the terms of such Mortgage  Loan,  whether  agreed to by the Master
Servicer or Special Servicer or resulting from (i) the bankruptcy, insolvency or
similar  proceeding  involving the related  Mortgagor or (ii) the application of
the Revised Rate to any ARD Loan and,  with  respect to any  Mortgage  Loan that
does not accrue  interest on the basis of a 360-day  year  consisting  of twelve
30-day months, the Net Mortgage Rate of such Mortgage Loan for such purposes for
any one-month  preceding a related Due Date will be the annualized rate at which
interest  would have to accrue in respect of such loan on the basis of a 360-day
year consisting of twelve 30-day months in order to produce the aggregate amount
of  interest  actually  accrued in respect of such loan  during  such  one-month
period at the related Mortgage Rate (net of the related Servicing Fee Rate).

     "Net Operating  Income":  With respect to any Mortgaged  Property,  for any
specified period, the net operating income calculated in accordance with Exhibit
G using the methodologies set forth in Exhibit F.

     "Nonrecoverable   Advance":  Any  Nonrecoverable   Delinquency  Advance  or
Nonrecoverable Servicing Advance.

     "Nonrecoverable  Delinquency  Advance":  Any Delinquency Advance previously
made or proposed to be made in respect of a Mortgage Loan or REO Loan which,  in
the judgment of the Master  Servicer or, if applicable,  the Trustee will not be
ultimately  recoverable  (together  with  Advance  Interest  thereon)  from late
payments,  Insurance Proceeds or Liquidation  Proceeds, or any other recovery on
or in respect of such Mortgage Loan or REO Loan. The determination by the Master
Servicer  or, if  applicable,  the  Trustee,  that it has made a  Nonrecoverable
Delinquency Advance or that any proposed Delinquency Advance, if made,


                                      E-83
<PAGE>


would constitute a Nonrecoverable  Delinquency Advance, shall be evidenced by an
Officer's Certificate delivered to the Depositor and delivered to or retained by
the Trustee,  detailing a reasonable basis for such  determination.  The Trustee
shall be entitled to rely  conclusively  upon any such Officer's  Certificate of
the Master Servicer.

     "Nonrecoverable  Servicing Advance":  Any Servicing Advance previously made
or proposed to be made in respect of a Mortgage Loan or REO Property  which,  in
the judgment of the Master Servicer, the Special Servicer or, if applicable, the
Trustee,  will not be ultimately  recoverable  (together  with Advance  Interest
thereon) from late payments,  Insurance Proceeds,  Liquidation  Proceeds, or any
other  recovery  on or in respect of such  Mortgage  Loan or REO  Property.  The
determination  by the Master  Servicer,  the Special Servicer or, if applicable,
the  Trustee  that it has made a  Nonrecoverable  Servicing  Advance or that any
proposed Servicing Advance, if made, would constitute a Nonrecoverable Servicing
Advance,  shall  be  evidenced  by an  Officers'  Certificate  delivered  to the
Depositor  and  delivered to or retained by the Trustee,  detailing a reasonable
basis for such determination. The Trustee shall be entitled to rely conclusively
upon any such  Officer's  Certificate  of the  Master  Servicer  or the  Special
Servicer,  and the Master Servicer shall be entitled to rely  conclusively  upon
such Officer's Certificate of the Special Servicer.

     "Non-Registered  Certificate":   Unless  and  until  registered  under  the
Securities  Act,  any Class F, Class G,  Class H,  Class J, Class K or  Residual
Certificate.

     "Officer's  Certificate":   A  certificate  signed,  as  applicable,  by  a
Servicing  Officer  of the  Master  Servicer  or the  Special  Servicer  or by a
Responsible Officer of the Trustee.

     "Opinion  of  Counsel":  A written  opinion of  counsel,  who may,  without
limitation,  be salaried  counsel for the Depositor,  the Master Servicer or the
Special  Servicer,  acceptable  and  delivered to the  Trustee,  except that any
opinion of counsel  relating  to (a) the  qualification  of REMIC I, REMIC II or
REMIC III as a REMIC or (b)  compliance  with the REMIC  Provisions,  must be an
opinion of  counsel  who is in fact  Independent  of the  Depositor,  the Master
Servicer and the Special Servicer.

     "OTS": The Office of Thrift Supervision or any successor thereto.

     "Ownership  Interest":  As to any  Certificate,  any  ownership or security
interest  in such  Certificate  as the  Holder  thereof  may have and any  other
interest therein, whether direct or indirect,  legal or beneficial,  as owner or
as pledgee.

     "Pass-Through Rate": With respect to:

     (1) the Class X Certificates,  (a) for the initial Distribution Date 1.273%
     per annum,  and (b) for any  subsequent  Distribution  Date,  the per annum
     rate,  expressed as a  percentage,  obtained by dividing (i) the sum of the
     product of (a) the Uncertificated


                                      E-84
<PAGE>


     Principal  Balance of each Class of REMIC II Regular  Interest  immediately
     prior to such Distribution Date and (b) the related Component Rate for such
     Distribution Date by (ii) the Class Notional Amount.

     (2) the Class A-1 Certificates,  the Class A-2 Certificates,  the Class A-3
     Certificates,  the Class B Certificates  and the Class C Certificates,  for
     any  Distribution  Date, the respective  fixed rates per annum specified as
     such in the Preliminary Statement; and

     (3) the  Class  D  Certificates,  the  Class E  Certificates,  the  Class F
     Certificates, the Class G Certificates, the Class H Certificates, the Class
     J Certificates and the Class K Certificates, for any Distribution Date, the
     lesser of the fixed  rate per annum  specified  as such in the  Preliminary
     Statement and the Weighted Average Net Mortgage Rate.

     "Payment  Adjustment  Date":  With respect to each Adjustable Rate Mortgage
Loan,  any date on which the related  Monthly  Payment is subject to  adjustment
pursuant  to the  related  Mortgage  Note.  The first  Payment  Adjustment  Date
subsequent  to the  Cut-off  Date  for each  Adjustable  Rate  Mortgage  Loan is
specified in the Mortgage Loan Schedule, and successive Payment Adjustment Dates
for such Mortgage Loan shall  thereafter  periodically  occur with the frequency
specified in the Mortgage Loan Schedule.

     "Payment Priority": With respect to any Class of Certificates, the priority
of the  Holders  thereof  in  respect  of the  Holders  of the other  Classes of
Certificates to receive  distributions out of the Available  Distribution Amount
for any  Distribution  Date. The Payment  Priority of the respective  Classes of
Certificates  shall be, in descending  order, as follows:  first, the respective
Classes of Senior  Certificates,  pro rata;  second,  the Class B  Certificates;
third, the Class C Certificates;  fourth,  the Class D Certificates;  fifth, the
Class E  Certificates;  sixth,  the Class F Certificates;  seventh,  the Class G
Certificates; eighth, the Class H Certificates; ninth, the Class J Certificates;
tenth,  the Class K Certificates;  and last, the respective  classes of Residual
Certificates.

     "Penalty  Charges":  With respect to any Mortgage  Loan (or  successor  REO
Loan),  any amounts  collected  thereon that represent  late payment  charges or
Default Interest.

     "Percentage  Interest":  With respect to any REMIC III Regular Certificate,
the portion of the relevant Class evidenced by such Certificate,  expressed as a
percentage,  the numerator of which is the Certificate  Principal Balance or the
Certificate  Notional  Amount of such  Certificate  as of the Closing  Date,  as
specified on the face thereof, and the denominator of which is the Initial Class
Principal  Balance or Initial Class Notional Amount of the relevant Class.  With
respect to a Residual  Certificate,  the percentage interest in distributions to
be made  with  respect  to the  relevant  Class,  as  stated on the face of such
Certificate.

     "Permitted Investments":  Securities, instruments, or security entitlements
with respect to one or more of the following:


                                      E-85
<PAGE>

     (1) obligations of or guaranteed as to principal and interest by the United
     States or any agency or  instrumentality  thereof when such obligations are
     backed by the full faith and credit of the United States;

     (2) repurchase  agreements on obligations  specified in clause (i) maturing
     not more than 30 days from the date of acquisition  thereof,  provided that
     the  unsecured  obligations  of  the  party  agreeing  to  repurchase  such
     obligations  are at the time  rated by each  Rating  Agency in its  highest
     short-term rating available;

     (3) federal funds,  unsecured  certificates  of deposit,  time deposits and
     bankers'  acceptances  (which  shall each have an original  maturity of not
     more than 90 days and,  in the case of  bankers'  acceptances,  shall in no
     event  have an  original  maturity  of more  than 365  days or a  remaining
     maturity of more than 30 days)  denominated in United States dollars of any
     U.S. depository institution or trust company incorporated under the laws of
     the  United  States or any state  thereof  or of any  domestic  branch of a
     foreign  depository  institution  or  trust  company;   provided  that  the
     short-term debt obligations of such depository institution or trust company
     at all times since the date of acquisition  thereof have been rated by each
     Rating Agency in its highest  short-term rating available (or, if not rated
     by DCR, rated by at least one additional nationally recognized  statistical
     rating organization);

     (4) commercial paper (having original maturities of not more than 365 days)
     of any corporation  incorporated under the laws of the United States or any
     state  thereof  which on the  date of  acquisition  has been  rated by each
     Rating Agency in its highest  short-term rating available (or, if not rated
     by DCR, rated by at least one additional nationally recognized  statistical
     rating  organization);  provided  that such  commercial  paper shall have a
     remaining maturity of not more than 30 days;

     (5) a money market fund or a qualified investment fund rated by each Rating
     Agency in its highest rating category;

     (6) commercial  paper of issuers rated by each Rating Agency in its highest
     short-term rating available (or, if not rated by DCR, rated by at least one
     additional nationally recognized statistical rating organization); provided
     that such obligations  shall have a remaining  maturity of not more than 30
     days and such  obligations are limited to the right to receive only monthly
     principal and interest payments;

     (7) short-term debt obligations of issuers rated A-1 (or the equivalent) by
     each  Rating  Agency  (or,  if not  rated by DCR,  rated  by at  least  one
     additional nationally recognized  statistical rating organization) having a
     maturity of not more than 30 days;  provided  that the total amount of such
     investment  does not exceed the greater of (A) 20% of the then  outstanding
     principal  balance  of the  Certificates,  and (B) the  amount  of  monthly
     principal and interest  payments (other than Balloon  Payments)  payable on
     the Mortgage Loans


                                      E-86
<PAGE>


     during  the   preceding   Collection   Period;   provided,   further,   and
     notwithstanding  the preceding  proviso,  that if all of the Mortgage Loans
     are fully  amortizing,  then the amount of such investment shall not exceed
     the amount of monthly  principal and interest  payments (other than Balloon
     Payments)  payable on the Mortgage  Loans during the  preceding  Collection
     Period;

     (8) fully Federal  Deposit  Insurance  Corporation-insured  demand and time
     deposits in, or certificates of deposit of, or bankers'  acceptances issued
     by, any bank or trust  company,  savings  and loan  association  or savings
     bank,  the short term  obligations  of which are rated in the highest short
     term rating  category by each Rating Agency (or, if not rated by DCR, rated
     by  at  least  one  additional  nationally  recognized  statistical  rating
     organization); and

     (9) other  obligations  or  securities  that are  acceptable to each Rating
     Agency as a Permitted  Investment  hereunder  and which would not result in
     the  downgrade,  qualification  or  withdrawal of the  then-current  rating
     assigned to any Class of Certificates by the Rating Agency, as evidenced in
     writing;

provided,  however,  that no  instrument  shall be a Permitted  Investment if it
represents,  (1) the right to receive only interest payments with respect to the
underlying debt instrument, (2) the right to receive both principal and interest
payments derived from  obligations  underlying such instrument and the principal
and  interest  payments  with  respect  to such  instrument  provide  a yield to
maturity  greater  than 120% of the yield to maturity at par of such  underlying
obligations, (3) an obligation that has a remaining maturity of greater than 365
days from the date of  acquisition  thereof.  References  herein to the  highest
rating available on money market funds shall mean Aaa in the case of Moody's and
AAA in the case of DCR, and references herein to the highest rating available on
unsecured commercial paper and short-term debt obligations shall mean P-1 in the
case of Moody's and D-1+ in the case of DCR.

     "Permitted  Transferee":  Any Transferee  other than (i) the United States,
any State or political subdivision thereof, any possession of the United States,
or  any  agency  or  instrumentality  of any of the  foregoing  (other  than  an
instrumentality  which is a corporation  if all of its activities are subject to
tax and,  except for FHLMC, a majority of its board of directors is not selected
by  such  governmental  unit),  (ii) a  foreign  government,  any  international
organization,  or any agency or instrumentality  of any of the foregoing,  (iii)
any organization (other than certain farmers' cooperatives  described in Section
521 of the Code)  which is exempt  from the tax imposed by Chapter 1 of the Code
(including  the tax  imposed by Section  511 of the Code on  unrelated  business
taxable  income),  (iv) rural electric and telephone  cooperatives  described in
Section  1381(a)(2)(C)  of the Code,  (v) any electing large  partnership  under
Section 775 of the Code and (vi) any other Person so  designated  by the Trustee
based upon an Opinion of Counsel that the holding of an Ownership  Interest in a
Residual  Certificate  by such  Person  may cause the Trust  Fund or any  Person
having an  Ownership  Interest  in any Class of  Certificates  (other  than such
Person) to incur a liability for any federal tax imposed under the


                                      E-87
<PAGE>

Code that would not  otherwise  be imposed but for the  Transfer of an Ownership
Interest in a Residual  Certificate to such Person.  The terms "United  States",
"State" and  "international  organization"  shall have the meanings set forth in
Section 7701 of the Code or successor provisions.

     "Person": Any legal person, including,  without limitation, any individual,
corporation, partnership, limited liability company, joint venture, association,
joint-stock  company,  trust,  unincorporated  organization or government or any
agency or political subdivision thereof.

     "Plan": As defined in Section 5.02.

     "Preliminary  Statement":  The introductory section in this Agreement found
on pages 1 through 3 hereof.

     "Prepayment  Assumption":  A CPR of 0%, used for determining the accrual of
original issue  discount,  market  discount and premium,  if any, on the REMIC I
Regular  Interests,  the REMIC II Regular  Interests  and the  Certificates  for
federal income tax purposes.

     "Prepayment  Interest  Excess":  With respect to any Mortgage Loan that was
subject to a  Principal  Prepayment  in full or in part  during  any  Collection
Period,  which Principal  Prepayment was applied to such Mortgage Loan following
such Mortgage Loan's Due Date in such Collection  Period, the amount of interest
(net of related Master  Servicing  Fees) accrued on the amount of such Principal
Prepayment  during  the  period  from and  after  such Due Date,  to the  extent
collected  (without  regard  to  any  Prepayment  Premium  that  may  have  been
collected).

     "Prepayment Interest Shortfall": With respect to any Mortgage Loan that was
subject to a  Principal  Prepayment  in full or in part  during  any  Collection
Period,  which  Principal  Prepayment was applied to such Mortgage Loan prior to
such Mortgage Loan's Due Date in such Collection  Period, the amount of interest
that would have accrued at the related Net  Mortgage  Rate on the amount of such
Principal  Prepayment  during the period commencing on the date as of which such
Principal  Prepayment  was applied to such  Mortgage  Loan and ending on the day
immediately preceding such Due Date, inclusive, to the extent not collected from
the related  Mortgagor  (without regard to any Prepayment  Premium that may have
been collected).

     "Prepayment Premium":  Any premium,  penalty or fee paid or payable, as the
context requires,  by a Mortgagor in connection with a Principal  Prepayment on,
or other early collection of principal of, a Mortgage Loan or REO Loan.

     "Primary Servicing Office": With respect to each of the Master Servicer and
the Special Servicer,  the office thereof  primarily  responsible for performing
its respective duties under this Agreement;  initially  located in Illinois,  in
the case of the Master  Servicer,  and  California,  in the case of the  Special
Servicer.


                                      E-88
<PAGE>


     "Principal Allocation Fraction":  With respect to any Distribution Date and
each of Class  A-1,  Class A-2,  Class A-3,  Class B, Class C, Class D, Class E,
Class F and Class G  Certificates,  a  fraction  the  numerator  of which is the
Principal  Distribution  Amount  allocable to such Class of Certificate for such
Distribution  Date and the  denominator  of which is the Principal  Distribution
Amount for all Classes of Certificates as of such Distribution Date.

     "Principal Balance  Certificate":  Any REMIC III Regular  Certificate other
than a Class X Certificate.

     "Principal Distribution Amount": With respect to any Distribution Date, the
aggregate of (i) the Current Principal Distribution Amount for such Distribution
Date  and  (ii),  if  such  Distribution  Date  is  subsequent  to  the  initial
Distribution Date, the excess, if any, of the Principal  Distribution Amount for
the preceding  Distribution Date, over the aggregate  distributions of principal
made  on the  Principal  Balance  Certificates  in  respect  of  such  Principal
Distribution Amount on the preceding Distribution Date.

     "Principal Prepayment": Any payment of principal made by the Mortgagor on a
Mortgage  Loan which is received in advance of its  scheduled Due Date and which
is not accompanied by an amount of interest representing  scheduled interest due
on any  date or  dates  in any  month  or  months  subsequent  to the  month  of
prepayment.

     "Private Book-Entry Certificate": Any Class F, Class G, Class H, Class J or
Class K Certificate registered in the name of the Depository or its nominee.

     "Proposed Plan": As defined in Section 3.17(a)(iii).

     "Prospectus": The Prospectus dated December 17, 1997 as supplemented by the
Prospectus  Supplement dated December 17, 1997,  relating to the offering of the
Certificates.

     "PTCE 95-60": As defined in Section 5.02(c)(ii).

     "Purchase  Price":  With respect to any Mortgage Loan, a price equal to the
outstanding  principal balance of such Mortgage Loan as of the date of purchase,
together  with (a) all accrued and unpaid  interest on such Mortgage Loan at the
related  Mortgage  Rate in effect from time to time to but not including the Due
Date  in the  Collection  Period  of  purchase  , (b) all  related  unreimbursed
Servicing  Advances,  and (c) if such  Mortgage  Loan is  being  purchased  by a
Mortgage Loan Seller pursuant to Section 6 of the related Mortgage Loan Purchase
Agreement,  all  expenses  reasonably  incurred  or to be incurred by the Master
Servicer  (unless such Mortgage Loan Seller is acting as Master  Servicer),  the
Depositor  and the Trustee in respect of the Breach or Defect giving rise to the
repurchase  obligation.  With respect to any REO Property, the amount calculated
in accordance with the preceding sentence in respect of the related REO Loan.



                                      E-89
<PAGE>


     "Qualified  Appraiser":  In connection  with the appraisal of any Mortgaged
Property or REO  Property,  an  Independent  MAI-designated  appraiser  or state
certified appraiser.

     "Qualified  Insurer":  An insurance  company or security or bonding company
qualified to write the related Insurance Policy in the relevant jurisdiction.

     "Qualifying  Substitute  Mortgage  Loan"  means,  in the case of a  Deleted
Mortgage  Loan, a Mortgage Loan which,  on the date of  substitution,  (i) has a
principal  balance,  after  deduction  of the  principal  portion of the Monthly
Payment due in the month of substitution,  not in excess of the Stated Principal
Balance of the Deleted  Mortgage  Loan;  (ii) is accruing  interest at a rate of
interest at least equal to that of the Deleted  Mortgage Loan; (iii) has a fixed
Mortgage Rate if the Deleted  Mortgage Loan is a Fixed Rate Mortgage Loan and an
adjustable  Mortgage  Rate (with the same Index,  Gross Margin and  frequency of
Interest  Rate  Adjustment  Dates and  Payment  Adjustment  Dates as the Deleted
Mortgage Loan) if the Deleted Mortgage Loan is an Adjustable Rate Mortgage Loan;
(iv) is  accruing  interest  on the same  basis  (for  example,  a 360-day  year
consisting  of twelve 30-day  months) as the Deleted  Mortgage  Loan;  (v) has a
remaining term to stated  maturity not greater than, and not more than two years
less than, that of the Deleted Mortgage Loan; (vi) has an original Loan-to-Value
Ratio  not  higher  than  that  of  the  Deleted  Mortgage  Loan  and a  current
Loan-to-Value  Ratio (equal to the principal balance on the date of substitution
divided by its Appraised Value as determined by an Appraisal dated not more than
twelve  months  prior  to the date of  substitution)  not  higher  than the then
current Loan-to-Value Ratio of the Deleted Mortgage Loan; (vii) will comply with
all of the  representations  and warranties relating to Mortgage Loans set forth
in the related Mortgage Loan Purchase Agreement, as of the date of substitution;
(viii)  has  an  Environmental  Assessment  relating  to the  related  Mortgaged
Property in its Servicing File; and (ix) as to which the Trustee has received an
Opinion of Counsel, at the related Seller's expense,  that such Mortgage Loan is
a "qualified  replacement  mortgage" within the meaning of Section 860G(a)(4) of
the Code; provided that no Mortgage Loan may have a Maturity Date after the date
three years prior to the Rated Final Distribution  Date, and provided,  further,
that no such  Mortgage  Loan shall be  substituted  for a Deleted  Mortgage Loan
unless  Rating  Agency  Confirmation  is obtained.  In the event that either one
mortgage  loan is  substituted  for more than one Deleted  Mortgage Loan or more
than one mortgage loan is substituted  for one or more Deleted  Mortgage  Loans,
then  (a) the  principal  balance  referred  to in  clause  (i)  above  shall be
determined  on the  basis of  aggregate  principal  balances  and (b) the  rates
referred  to in clauses  (ii) and (iii) above and the  remaining  term to stated
maturity  referred  to in clause  (v) above  shall be  determined  on a weighted
average basis. Whenever a Qualifying Substitute Mortgage Loan is substituted for
a Deleted  Mortgage Loan pursuant to this  Agreement,  the party  effecting such
substitution shall certify that such Mortgage Loan meets all of the requirements
of this definition and shall send such certification to the Trustee.

     "Rated Final Distribution Date": The Distribution Date in April 2029.

     "Rating Agency": Each of Moody's and DCR.


                                      E-90
<PAGE>



     "Rating Agency  Confirmation":  With respect to any matter,  where required
under this  Agreement,  confirmation  in writing by each  Rating  Agency  that a
proposed action, failure to act, or other event specified herein will not in and
of itself result in the withdrawal,  downgrade,  or  qualification of the rating
assigned by such Rating Agency to any Class of  Certificates  then rated by such
Rating Agency.

     "Realized Loss": With respect to each defaulted Mortgage Loan as to which a
Final Recovery  Determination  has been made, or with respect to any REO Loan as
to which a Final  Recovery  Determination  has been made as to the  related  REO
Property,  an amount  (not less than  zero)  equal to (i) the  unpaid  principal
balance  of such  Mortgage  Loan or REO  Loan,  as the  case  may be,  as of the
commencement of the Collection Period in which the Final Recovery  Determination
was made, plus (ii) all accrued but unpaid interest on such Mortgage Loan or REO
Loan, as the case may be (without  taking into account the amounts  described in
subclause  (iv) of  this  sentence),  at the  related  Mortgage  Rate to but not
including  the Due Date in the  Collection  Period in which  the Final  Recovery
Determination was made, plus (iii) any related  unreimbursed  Servicing Advances
as of the  commencement  of the  Collection  Period in which the Final  Recovery
Determination was made,  together with any new related  Servicing  Advances made
during such  Collection  Period,  minus (iv) all payments and proceeds,  if any,
received  in  respect  of such  Mortgage  Loan or REO Loan,  as the case may be,
during the Collection Period in which such Final Recovery Determination was made
(net of any related Liquidation Expenses paid therefrom).

     With  respect  to  any  Mortgage  Loan  as to  which  any  portion  of  the
outstanding  principal  or accrued  interest  owed  thereunder  was  forgiven in
connection  with a  bankruptcy  or  similar  proceeding  involving  the  related
Mortgagor or a  modification,  waiver or amendment of such Mortgage Loan granted
or agreed to by the Master  Servicer  or Special  Servicer  pursuant  to Section
3.20, the amount of such principal or interest so forgiven.

     With respect to any Mortgage Loan as to which the Mortgage Rate thereon has
been  permanently  reduced for any period in  connection  with a  bankruptcy  or
similar proceeding involving the related Mortgagor or a modification,  waiver or
amendment of such Mortgage  Loan granted or agreed to by the Master  Servicer or
Special  Servicer  pursuant  to  Section  3.20,  the  amount  of the  consequent
reduction  in the  interest  portion  of each  successive  Monthly  Payment  due
thereon.  Each such  Realized  Loss shall be deemed to have been incurred on the
Due Date for each affected Monthly Payment.

     "Record Date": With respect to any Distribution Date, the last Business Day
of the calendar month immediately preceding the month in which such Distribution
Date occurs.

     "Registered  Certificates":  The Class X, Class A-1,  Class A-2, Class A-3,
Class B, Class C, Class D and Class E Certificates.


                                      E-91
<PAGE>

     "Reimbursement  Rate":  The rate per annum  applicable  to the  accrual  of
Advance  Interest,  which rate per annum  shall be equal to the "prime  rate" as
published  in the "Money  Rates"  section of The Wall  Street  Journal,  as such
"prime rate" may change from time to time.

     "REMIC": A "real estate mortgage  investment conduit" as defined in Section
860D of the Code.

     "REMIC I": The segregated pool of assets subject hereto,  constituting  the
primary trust created hereby and to be administered  hereunder,  with respect to
which a REMIC  election is to be made,  consisting of: (i) the Mortgage Loans as
from time to time are  subject  to this  Agreement  and all  payments  under and
proceeds of such Mortgage  Loans  received or receivable  after the Cut-off Date
(other than payments of principal, interest and other amounts due and payable on
the Mortgage Loans on or before the Cut-off  Date),  together with all documents
delivered or caused to be delivered under the Mortgage Loan Purchase  Agreements
with respect to the Mortgage  Loans by the Mortgage Loan  Sellers;  (ii) any REO
Properties acquired in respect of the Mortgage Loans; (iii) such funds or assets
as from time to time are deposited in the Distribution  Account, the Certificate
Account  and the REO  Account  (if  established);  and  (iv) the  rights  of the
Depositor under Sections 2, 4(a) and 6 of each Mortgage Loan Purchase  Agreement
assigned by the  Depositor to the Trustee.  If a  Replacement  Mortgage  Loan or
Loans  are  substituted  for any  Deleted  Mortgage  Loan,  the  REMIC I Regular
Interest that related to the Deleted  Mortgage Loan shall  thereafter  relate to
such Replacement Mortgage Loan(s).

     "REMIC I Regular  Interest":  With respect to each  Mortgage  Loan (and any
successor REO Loan), the separate non-certificated beneficial ownership interest
in REMIC I issued  hereunder and designated as a "regular  interest" in REMIC I.
Each REMIC I Regular  Interest  shall  accrue  interest at the  related  REMIC I
Remittance Rate and shall be entitled to distributions of principal,  subject to
the terms and  conditions  hereof,  in an aggregate  amount equal to its initial
Uncertificated  Principal  Balance (which shall equal the Cut-off Date Principal
Balance of the related  Mortgage Loan). The designation for each REMIC I Regular
Interest shall be the loan number for the related Mortgage Loan set forth in the
Mortgage Loan Schedule.  If a Replacement Mortgage Loan or Loans are substituted
for any Deleted  Mortgage Loan, the REMIC I Regular Interest that related to the
Deleted  Mortgage  Loan shall  thereafter  relate to such  Replacement  Mortgage
Loan(s).

     "REMIC I Remittance Rate": With respect to any REMIC I Regular Interest for
any Distribution Date, a rate per annum equal to the Net Mortgage Rate in effect
for the  related  Mortgage  Loan or REO  Loan,  as the  case  may be,  as of the
commencement of the related  Collection Period. If any Mortgage Loan included in
the Trust Fund as of the closing Date is replaced by a Replacement Mortgage Loan
or Loans,  the REMIC I Remittance Rate for the related REMIC I Regular  Interest
shall still be calculated in accordance with the preceding sentence based on the
Net Mortgage Rate for the Deleted Mortgage Loan.



                                      E-92
<PAGE>



     "REMIC II": The segregated pool of assets  consisting of all of the REMIC I
Regular  Interests,  with  respect to which a separate  REMIC  election is to be
made.

     "REMIC  II  Regular  Interest":  Any of the  12  separate  non-certificated
beneficial  ownership  interests in REMIC II issued  hereunder  designated  as a
"regular  interest" in REMIC II and identified  individually as REMIC II Regular
Interests LA-1,  LA-2,  LA-3, LB, LC, LD, LE, LF, LG, LH, LJ, and LK. Each REMIC
II Regular  Interest  shall accrue  interest at the related  REMIC II Remittance
Rate in effect  from  time to time and shall be  entitled  to  distributions  of
principal,  subject to the terms and conditions  hereof,  in an aggregate amount
equal  to its  initial  Uncertificated  Principal  Balance  as set  forth in the
Preliminary  Statement  hereto.  The  designations  for the respective  REMIC II
Regular Interests are set forth in the Preliminary Statement hereto.

     "REMIC  II  Remittance  Rate":  With  respect  to each of REMIC II  Regular
Interests  LA-1,  LA-2,  LA-3,  LB,  LC,  LD, LE, LF, LG, LH, LJ and LK, for any
Distribution  Date,  the  weighted  average  of the  REMIC  I  Remittance  Rates
(weighted on the basis of the respective  Uncertificated  Principal  Balances of
the related REMIC I Regular  Interests  immediately  prior to such  Distribution
Date).

     "REMIC III": The segregated  pool of assets  consisting of all of the REMIC
II Regular  Interests,  with respect to which a separate REMIC election is to be
made.

     "REMIC III Certificates":  Any Certificate, other than a Class R-I or Class
R-II Certificate.

     "REMIC III Regular  Certificate":  Any REMIC III Certificate,  other than a
Class R-III Certificate.

     "REMIC  Provisions":  Provisions of the federal  income tax law relating to
real estate mortgage investment conduits,  which appear at Sections 860A through
860G of  Subchapter  M of Chapter 1 of the Code,  and  related  provisions,  and
temporary and final Treasury  regulations  (and, to the extent not  inconsistent
with  such  temporary  and  final  regulations,  proposed  regulations)  and any
published rulings,  notices and announcements,  promulgated  thereunder,  as the
foregoing may be in effect from time to time.

     "REMIC  Residual  Certificates":  Any Class R-I,  Class R-II or Class R-III
Certificate.

     "Rents from Real Property":  With respect to any REO Property, gross income
of the character described in Section 856(d) of the Code, which income,  subject
to the terms and  conditions  of that  Section of the Code in its present  form,
does not include:


                                      E-93
<PAGE>

          (i) except as provided in Section  856(d)(4)  or (6) of the Code,  any
     amount  received or accrued,  directly or indirectly,  with respect to such
     REO Property,  if the  determination  of such amount depends in whole or in
     part on the income or profits  derived  by any  Person  from such  property
     (unless such amount is a fixed  percentage  or  percentages  of receipts or
     sales and otherwise constitutes Rents from Real Property);

          (ii) any amount received or accrued, directly or indirectly,  from any
     Person  if the  Trust  Fund  owns  directly  or  indirectly  (including  by
     attribution) a ten percent or greater interest in such Person determined in
     accordance with Sections 856(d)(2)(B) and (d)(5) of the Code;

          (iii) any amount  received or accrued,  directly or  indirectly,  with
     respect to such REO  Property  if any  Person  Directly  Operates  such REO
     Property;

          (iv)  any  amount  charged  for  services  that  are  not  customarily
     furnished in connection with the rental of property to tenants in buildings
     of a  similar  class in the same  geographic  market  as such REO  Property
     within the meaning of Treasury Regulations Section  1.856-4(b)(1)  (whether
     or not such charges are separately stated); and

          (v) rent  attributable  to  personal  property  unless  such  personal
     property is leased  under,  or in  connection  with,  the lease of such REO
     Property  and,  for any  taxable  year of the Trust  Fund,  such rent is no
     greater than 15 percent of the total rent received or accrued under,  or in
     connection with, the lease.

     "REO Account":  A segregated  account or accounts created and maintained by
the Special  Servicer  pursuant to Section  3.16 (b) on behalf of the Trustee in
trust for the  Certificateholders,  which  shall be  entitled  "GMAC  Commercial
Mortgage  Corporation,  as Special Servicer,  in trust for registered holders of
GMAC Commercial Mortgage Securities,  Inc., Mortgage Pass-Through  Certificates,
Series 1997-C2.

     "REO Acquisition":  The acquisition of any REO Property pursuant to Section
3.09.  "REO  Disposition":  The sale or other  disposition  of the REO  Property
pursuant to Section 3.11(f).

     "REO Extension": As defined in Section 3.16(a).

     "REO Loan":  The mortgage loan deemed for purposes hereof to be outstanding
with respect to each REO Property.  Each REO Loan shall be deemed to provide for
monthly  payments of principal  and/or interest equal to the applicable  Assumed
Monthly  Payment  and  otherwise  to have the same terms and  conditions  as its
predecessor Mortgage Loan,  including,  without limitation,  with respect to the
calculation of the Mortgage Rate in effect from time to


                                      E-94
<PAGE>


time (such terms and  conditions to be applied  without regard to the default on
such  predecessor  Mortgage  Loan).  Each REO Loan  shall be  deemed  to have an
initial outstanding  principal balance and Stated Principal Balance equal to the
outstanding principal balance and Stated Principal Balance, respectively, of its
predecessor  Mortgage  Loan as of the date of the related REO  Acquisition.  All
Monthly  Payments (other than a Balloon  Payment),  Assumed Monthly Payments and
other  amounts due and owing in respect of the  predecessor  Mortgage Loan as of
the date of the  related REO  Acquisition  shall be deemed to continue to be due
and owing in respect of an REO Loan. All amounts  payable or reimbursable to the
Master  Servicer,  the  Special  Servicer  or  the  Trustee  in  respect  of the
predecessor  Mortgage  Loan  as of the  date  of the  related  REO  Acquisition,
including,  without  limitation,  any unreimbursed  Advances,  together with any
Advance Interest accrued and payable in respect of such Advances, shall continue
to be payable or reimbursable to the Master  Servicer,  the Special  Servicer or
the Trustee, as the case may be, in respect of an REO Loan.

     "REO Loan  Accrual  Period":  With respect to any REO Loan and any Due Date
therefor, the one month period immediately preceding such Due Date.

     "REO Property":  A Mortgaged  Property  acquired by the Special Servicer on
behalf and in the name of the Trustee for the benefit of the  Certificateholders
through foreclosure, acceptance of a deed-in-lieu of foreclosure or otherwise in
accordance  with  applicable  law in  connection  with the  default or  imminent
default of a Mortgage Loan.

     "REO Revenues":  All income,  rents and profits derived from the ownership,
operation or leasing of any REO Property.

     "REO  Status  Report":  A report or  reports  substantially  in the form of
Exhibit H attached  hereto  setting forth,  among other things,  with respect to
each REO  Property  that  was  included  in the  Trust  Fund as of the  close of
business on the immediately  preceding  Determination  Date, (i) the Acquisition
Date of such REO Property,  (ii) the amount of income  collected with respect to
any REO Property (net of related  expenses) and other amounts,  if any, received
on such REO Property during the Collection  Period ending on such  Determination
Date and (iii) the value of the REO Property based on the most recent  Appraisal
or other valuation  thereof  available to the Master Servicer as of such date of
determination  (including  any  valuation  prepared  internally  by the  Special
Servicer).

     "REO Tax": As defined in Section 3.17.

     "Replacement  Mortgage Loan": means any Qualifying Substitute Mortgage Loan
that is substituted for one or more Deleted Mortgage Loans.

     "Request for Release": A release signed by a Servicing Officer, in the form
of Exhibit D attached hereto.



                                      E-95
<PAGE>


     "Required Appraisal Loan": As defined in Section 3.19(d).

     "Reserve Account":  The account or accounts created and maintained pursuant
to Section 3.03(d).

     "Reserve  Funds":  With respect to any Mortgage  Loan,  any cash amounts or
instruments  convertible into cash delivered by the related Mortgagor to be held
in escrow by or on behalf of the  mortgagee  representing  reserves for repairs,
replacements,  capital improvements and/or environmental testing and remediation
with respect to the related Mortgaged Property.

     "Residual   Certificate":   Any  Class  R-I,  Class  R-II  or  Class  R-III
Certificate.

     "Responsible  Officer":  When used with respect to the initial Trustee, any
officer of the Corporate  Trust  Department with direct  responsibility  for the
transaction  contemplated  by this  Agreement  and with respect to any successor
Trustee,  any vice  president,  any  assistant  vice  president,  any  assistant
secretary,  any  assistant  treasurer,  any trust  officer  or  assistant  trust
officer,  or any assistant  controller in its corporate trust  department or any
other officer of the Trustee customarily  performing  functions similar to those
performed by any of the above designated officers to whom a particular matter is
referred by the Trustee  because of such officer's  knowledge of and familiarity
with the particular subject.

     "Revised Rate": With respect to each ARD Loan, the increased  interest rate
after the Anticipated  Repayment Date (in the absence of a default) for such ARD
Loan, as calculated  and as set forth in the related  Mortgage Note or Mortgage,
but in no event  shall such rate exceed a rate equal to the  applicable  initial
Mortgage Rate plus 2.00%.

     "Securities Act": The Securities Act of 1933, as amended.

     "Security  Agreement":  With  respect to any  Mortgage  Loan,  any security
agreement or equivalent instrument, whether contained in the related Mortgage or
executed separately, creating in favor of the holder of such Mortgage a security
interest in the personal  property  constituting  security for repayment of such
Mortgage Loan.

     "Senior  Certificate":  Any  Class X,  Class  A-1,  Class  A-2 or Class A-3
Certificate.

     "Servicer  Watch  List":  A report or reports  setting  forth,  among other
things,  certain Mortgage Loans that (i) have experienced a decrease of at least
10% in debt service  coverage  from the previous  reporting  period  (unless the
Master  Servicer shall have  reasonably  determined that such decrease is due to
the  seasonal  nature  or use of the  related  Mortgaged  Property),  (ii)  have
experienced  a loss of or  bankruptcy  of the largest  tenant (to the extent the
Servicer has actual  knowledge of such loss or  bankruptcy)  or (iii) are within
six months of maturity.


                                      E-96
<PAGE>


     "Servicing  Account":  The  account  or  accounts  created  and  maintained
pursuant to Section 3.03(a).

     "Servicing  Advances":  All  customary,  reasonable  and necessary  "out of
pocket" costs and expenses  (including  attorneys' fees and expenses and fees of
real estate brokers)  incurred by the Master Servicer,  the Special Servicer or,
if applicable, the Trustee in connection with the servicing and administering of
(a) a  Mortgage  Loan in  respect  of  which a  default,  delinquency  or  other
unanticipated  event has occurred or as to which a default is imminent or (b) an
REO Property, including, but not limited to, the cost of (i) compliance with the
obligations  of the Master  Servicer  and/or the Special  Servicer  set forth in
Section 3.03(c) and 3.09(c),  (ii) the preservation,  restoration and protection
of  a  Mortgaged  Property,  (iii)  obtaining  any  Insurance  Proceeds  or  any
Liquidation  Proceeds in respect of any Mortgage Loan or REO Property,  (iv) any
enforcement  or  judicial  proceedings  with  respect to a  Mortgaged  Property,
including  foreclosures,  and (v) the  operation,  management,  maintenance  and
liquidation  of any REO  Property.  All  Emergency  Advances made by the Special
Servicer  hereunder  shall be considered  "Servicing  Advances" for the purposes
hereof.

     "Servicing  Fee Rate":  With respect to any Mortgage  Loan,  the percentage
rate per annum set forth with respect to such Mortgage Loan on the Mortgage Loan
Schedule.

     "Servicing  Fees":  With respect to each  Mortgage  Loan and REO Loan,  the
Master  Servicing  Fee,  the  Trustee  Fee and  the  Special  Servicing  Fee (if
applicable).

     "Servicing  Officer":  Any  officer of the Master  Servicer  or the Special
Servicer  involved in, or responsible for, the  administration  and servicing of
the  Mortgage  Loans,  whose  name and  specimen  signature  appear on a list of
servicing  officers  furnished by the Master Servicer or the Special Servicer to
the Trustee and the  Depositor  on the Closing  Date as such list may be amended
from time to time thereafter.

     "Servicing Return Date":  With respect to any Corrected  Mortgage Loan, the
date that  servicing  thereof is returned by the Special  Servicer to the Master
Servicer pursuant to Section 3.21(a).

     "Servicing Standard": As defined in Section 3.01(a).

     "Servicing  Transfer  Event":  With  respect  to  any  Mortgage  Loan,  the
occurrence  of any of the events  described  in clauses  (1)  through (8) of the
definition of "Specially Serviced Mortgage Loan".

     "Special Servicer":  GMACCM, or any successor special servicer appointed as
herein provided.



                                      E-97
<PAGE>


     "Special  Servicing Fee": With respect to each Specially  Serviced Mortgage
Loan and REO  Loan,  the fee  designated  as such  and  payable  to the  Special
Servicer pursuant to Section 3.11(c).

     "Special  Servicing  Fee Rate":  With  respect to each  Specially  Serviced
Mortgage Loan and REO Loan, 0.250% per annum.

     "Specially  Serviced  Mortgage Loan":  Any Mortgage Loan as to which any of
the following events has occurred:

     (1) the related  Mortgagor has failed to make when due any Balloon Payment,
     which failure has continued unremedied for 30 days; or

     (2) the related  Mortgagor has failed to make when due any Monthly  Payment
     (other than a Balloon  Payment)  or any other  payment  required  under the
     related  Mortgage Note or the related  Mortgage,  which  failure  continues
     unremedied for 60 days; or

     (3) if the Master  Servicer has determined in its good faith and reasonable
     judgment,  that a default in the  making of a Monthly  Payment or any other
     payment required under the related Mortgage Note or the related Mortgage is
     likely to occur  within 30 days and is likely to remain  unremedied  for at
     least 60 days or, in the case of a Balloon  Payment,  for at least 30 days;
     or

     (4) there shall have occurred a default,  other than as described in clause
     (1)  or (2)  above,  that  materially  impairs  the  value  of the  related
     Mortgaged   Property  as  security  for  the  Mortgage  Loan  or  otherwise
     materially and adversely affects the interests of Certificateholders, which
     default has continued  unremedied for the applicable grace period under the
     terms of the Mortgage Loan (or, if no grace period is specified,  60 days);
     or

     (5) a decree or order of a court or agency or supervisory  authority having
     jurisdiction  in the premises in an  involuntary  case under any present or
     future  federal  or state  bankruptcy,  insolvency  or  similar  law or the
     appointment of a conservator  or receiver or liquidator in any  insolvency,
     readjustment  of debt,  marshalling  of assets and  liabilities  or similar
     proceedings,  or for the winding-up or  liquidation  of its affairs,  shall
     have been entered  against the related  Mortgagor  and such decree or order
     shall have  remained in force  undischarged  or unstayed for a period of 60
     days; or

     (6) the related  Mortgagor  shall have  consented to the  appointment  of a
     conservator or receiver or liquidator in any  insolvency,  readjustment  of
     debt,  marshalling of assets and  liabilities or similar  proceedings of or
     relating to such Mortgagor or of or relating to all or substantially all of
     its property; or



                                      E-98
<PAGE>

     (7) the related  Mortgagor  shall have admitted in writing its inability to
     pay its debts  generally  as they  become  due,  filed a  petition  to take
     advantage of any applicable  insolvency or reorganization  statute, made an
     assignment  for the  benefit of its  creditors,  or  voluntarily  suspended
     payment of its obligations; or

     (8) the Master Servicer shall have received  notice of the  commencement of
     foreclosure or similar  proceedings  with respect to the related  Mortgaged
     Property;

provided  that a Mortgage  Loan will cease to be a Specially  Serviced  Mortgage
Loan,  when a Liquidation  Event has occurred in respect of such Mortgage  Loan,
when the  related  Mortgaged  Property  or  Properties  become REO  Property  or
Properties,  or at such time as such of the  following as are  applicable  occur
with respect to the circumstances identified above that caused the Mortgage Loan
to be characterized as a Specially  Serviced Mortgage Loan (and provided that no
other Servicing Transfer Event then exists):

          (w) with respect to the circumstances described in clauses (1) and (2)
     above,  the related  Mortgagor has made three  consecutive  full and timely
     Monthly  Payments  under the terms of such Mortgage Loan (as such terms may
     be  changed  or  modified  in  connection  with  a  bankruptcy  or  similar
     proceeding  involving the related Mortgagor or by reason of a modification,
     waiver or amendment  granted or agreed to by the Special Servicer  pursuant
     to Section 3.20);

          (x) with respect to the  circumstances  described in clauses (3), (5),
     (6) and (7) above, such circumstances  cease to exist in the good faith and
     reasonable judgment of the Special Servicer;

          (y) with respect to the  circumstances  described in clause (4) above,
     such default is cured; and

          (z) with respect to the  circumstances  described in clause (8) above,
     such proceedings are terminated.

     "Startup Day": With respect to each of REMIC I, REMIC II and REMIC III, the
day designated as such in Section 10.01(b).

     "Stated Maturity Date":  With respect to any Mortgage Loan, the Due Date on
which the last payment of  principal  is due and payable  under the terms of the
related  Mortgage Note as in effect on the Closing Date,  without  regard to any
change in or  modification  of such terms in  connection  with a  bankruptcy  or
similar proceeding involving the related Mortgagor or a modification,  waiver or
amendment of such Mortgage  Loan granted or agreed to by the Master  Servicer or
Special Servicer pursuant to Section 3.20.


                                      E-99
<PAGE>

     "Stated  Principal  Balance":  With respect to any  Mortgage  Loan (and any
related REO Loan),  the Cut-off  Date Balance of such  Mortgage  Loan (or in the
case of a Replacement Mortgage Loan, as of the related date of substitution), as
reduced on each  Distribution  Date (to not less than zero) by (i) all  payments
(or  Delinquency  Advances  in  lieu  thereof)  of,  and all  other  collections
allocated as provided in Section  1.02 to,  principal of or with respect to such
Mortgage  Loan (or related REO Loan) that are (or, if they had not been  applied
to cover any  Additional  Trust Fund Expense,  would have been)  distributed  to
Certificateholders  on such Distribution Date, and (ii) the principal portion of
any  Realized  Loss  incurred in respect of such  Mortgage  Loan (or related REO
Loan) during the related Collection Period.  Notwithstanding the foregoing, if a
Liquidation  Event occurs in respect of any Mortgage Loan or REO Property,  then
the "Stated Principal Balance" of such Mortgage Loan or of the related REO Loan,
as the case may be, shall be zero commencing as of the Distribution  Date in the
Collection Period next following the Collection Period in which such Liquidation
Event occurred.

     "Subordinated  Certificate":  Any Class B, Class C, Class D, Class E, Class
F, Class G, Class H, Class J, Class K or Residual Certificate.

     "Substitution Shortfall Amount": means, in connection with the substitution
of one or more  Replacement  Mortgage  Loans  for one or more  Deleted  Mortgage
Loans,  the amount,  if any, by which the Purchase  Price or aggregate  Purchase
Price, as the case may be, for such Deleted Mortgage Loan(s) exceeds the initial
Stated Principal Balance or aggregate Stated Principal Balance,  as the case may
be, of such Replacement Mortgage Loan(s).

     "Sub-Servicer":  Any Person  with which the Master  Servicer or the Special
Servicer has entered into a Sub-Servicing Agreement.

     "Sub-Servicing Agreement": The written contract between the Master Servicer
or  the  Special  Servicer  and  any  Sub-Servicer  relating  to  servicing  and
administration of Mortgage Loans as provided in Section 3.22.

     "Tax Returns":  The federal income tax return on Internal  Revenue  Service
Form 1066,  U.S.  Real Estate  Mortgage  Investment  Conduit  Income Tax Return,
including  Schedule Q thereto,  Quarterly Notice to Residual Interest Holders of
REMIC Taxable Income or Net Loss Allocation, or any successor forms, to be filed
on behalf of each of REMIC I,  REMIC II and REMIC III due to its  classification
as a REMIC  under  the  REMIC  Provisions,  together  with  any  and  all  other
information,  reports or returns  that may be  required to be  furnished  to the
Certificateholders  or filed  with the  Internal  Revenue  Service  or any other
governmental  taxing  authority under any applicable  provisions of federal,  or
Applicable State Law.

     "Transfer":  Any direct or indirect transfer, sale, pledge,  hypothecation,
or other form of assignment of any Ownership Interest in a Certificate.



                                     E-100
<PAGE>



     "Transferee":  Any  Person  who is  acquiring  by  Transfer  any  Ownership
Interest in a Certificate.

     "Transferor":  Any  Person  who is  disposing  by  Transfer  any  Ownership
Interest in a Certificate.

     "Trust  Fund":  Collectively,  all of the  assets of REMIC I,  REMIC II and
REMIC III.

     "Trustee":  State Street Bank and Trust Company, its successor in interest,
or any successor trustee appointed as herein provided.

     "Trustee Fee": With respect to each Collection  Period,  an amount equal to
one-  twelfth of the product of the Trustee  Fee Rate and the  aggregate  Stated
Principal Balance of the Mortgage Pool as of the commencement of such Collection
Period.

     "Trustee Fee Rate": 0.0030%.

     "UCC": As defined in Section 3.06(a).

     "UCC  Financing  Statement":  A  financing  statement  executed  and  filed
pursuant  to  the  Uniform  Commercial  Code,  as  in  effect  in  the  relevant
jurisdiction,  or,  in the  case of  Louisiana,  the  comparable  provisions  of
Louisiana law.

     "Uncertificated  Accrued  Interest":  With  respect  to any REMIC I Regular
Interest,  for any Distribution  Date, one month's  interest  (calculated on the
basis of a 360-day year  consisting  of twelve  30-day months or, if the related
Mortgage  Loan or REO  Loan  accrues  interest  on a  different  basis,  on such
alternative  basis) at the REMIC I Remittance  Rate  applicable  to such REMIC I
Regular  Interest  for such  Distribution  Date,  accrued on the  Uncertificated
Principal Balance of such REMIC I Regular Interest outstanding immediately prior
to such Distribution  Date. With respect to any REMIC II Regular  Interest,  for
any  Distribution  Date,  one  month's  interest  (calculated  on the basis of a
360-day year consisting of twelve 30-day months) at the REMIC II Remittance Rate
applicable to such REMIC II Regular Interest for such Distribution Date, accrued
on the  Uncertificated  Principal  Balance  of such  REMIC II  Regular  Interest
outstanding  immediately  prior to such  Distribution  Date. The  Uncertificated
Accrued  Interest in respect of any REMIC I Regular Interest or REMIC II Regular
Interest  for any  Distribution  Date  shall be  deemed  to  accrue  during  the
applicable Interest Accrual Period.

     "Uncertificated  Distributable  Interest":  With  respect  to any  REMIC  I
Regular Interest for any Distribution Date, the Uncertificated  Accrued Interest
in respect of such REMIC I Regular Interest for such Distribution  Date, reduced
(to not less  than  zero) by the  product  of (i) any Net  Aggregate  Prepayment
Interest Shortfall for such Distribution Date, multiplied by


                                     E-101
<PAGE>

(ii) a  fraction,  expressed  as a  percentage,  the  numerator  of which is the
Uncertificated  Accrued Interest in respect of such REMIC I Regular Interest for
such  Distribution   Date,  and  the  denominator  of  which  is  the  aggregate
Uncertificated  Accrued Interest in respect of all the REMIC I Regular Interests
for such  Distribution  Date. With respect to any REMIC II Regular  Interest for
any  Distribution  Date,  an amount  equal to:  (a) the  Uncertificated  Accrued
Interest  in respect of such REMIC II  Regular  Interest  for such  Distribution
Date;  reduced  (to not less than zero) by (b) the  portion,  if any, of the Net
Aggregate  Prepayment  Interest  Shortfall,  if any, for such  Distribution Date
allocated to such REMIC II Regular Interest which shall be allocated in the same
manner as such Net Aggregate  Prepayment Interest Shortfall is allocated amongst
the corresponding REMIC III Regular Certificates.

     "Uncertificated  Principal  Balance":  The principal  amount of any REMIC I
Regular  Interest  or REMIC II Regular  Interest  outstanding  as of any date of
determination.  As of the Closing Date, the Uncertificated  Principal Balance of
each REMIC I Regular Interest shall equal the Cut-off Date Principal  Balance of
the  related  Mortgage  Loan.  On each  Distribution  Date,  the  Uncertificated
Principal  Balance  of each  REMIC I Regular  Interest  shall be  reduced by all
distributions of principal deemed to have been made thereon on such Distribution
Date pursuant to Section 4.01(a) and, if and to the extent appropriate, shall be
further reduced on such Distribution Date as provided in Section 4.04(a).  As of
the Closing Date, the Uncertificated  Principal Balance of each REMIC II Regular
Interest shall equal the amount set forth in the Preliminary Statement hereto as
its initial  Uncertificated  Principal  Balance.  On each Distribution Date, the
Uncertificated Principal Balance of each such REMIC II Regular Interest shall be
reduced by all  distributions  of principal  deemed to have been made thereon on
such  Distribution  Date  pursuant to Section  4.01(b) and, if and to the extent
appropriate,  shall be further reduced on such  Distribution Date as provided in
Section 4.04(b).

     "Underwriter":  Each of Goldman, Sachs & Co., Deutsche Morgan Grenfell Inc.
and Residential Funding Securities Corporation.

     "Uninsured  Cause":  Any cause of damage to property  subject to a Mortgage
such that the complete restoration of such property is not fully reimbursable by
the  hazard  insurance  policies  or flood  insurance  policies  required  to be
maintained pursuant to Section 3.07.

     "United  States  Person":  A citizen or  resident of the United  States,  a
corporation,  partnership  or other entity created or organized in, or under the
laws of, the United States or any political  subdivision thereof (except, in the
case of a  partnership,  to the extent  provided  in Treasury  regulations),  an
estate whose  income from sources  without the United  States is  includible  in
gross income for United  States  federal  income tax purposes  regardless of its
connection with the conduct of a trade or business within the United States,  or
a trust for which a court within the United  States is able to exercise  primary
supervision  over its  administration  and for which one or more  United  States
Persons have the authority to control all substantial decisions of the trust.



                                     E-102
<PAGE>


     "USPAP": The Uniform Standards of Professional Appraisal Practices.

     "Voting  Rights":   The  portion  of  the  voting  rights  of  all  of  the
Certificates which is allocated to any Certificate. At all times during the term
of this Agreement, 98% of the Voting Rights shall be allocated among the Holders
of  the  various  outstanding  Classes  of  Principal  Balance  Certificates  in
proportion to the respective Class Principal Balances of their Certificates,  1%
of the  Voting  Rights  shall be  allocated  among  the  Holders  of the Class X
Certificates  in  proportion to the  respective  Class  Notional  Amount of such
Certificates,  and the remaining Voting Rights shall be allocated  equally among
the  holders of the  respective  Classes of the  Residual  Certificates.  Voting
Rights allocated to a Class of Certificateholders  shall be allocated among such
Certificateholders  in proportion to the Percentage Interests evidenced by their
respective  Certificates.  Appraisal  Reduction  Amounts  will be  allocated  in
reduction of the respective  Certificate Balances of the Class K, Class J, Class
H,  Class  G,  Class  F,  Class  E,  Class  D,  Class  C,  Class  B and  Class A
Certificates, in that order, for purposes of calculating Voting Rights.

     "Weighted  Average Net Mortgage Rate" means, as of any  Distribution  Date,
the REMIC II Remittance Rate.

     "Workout  Fee":  With  respect to each  Corrected  Mortgage  Loan,  the fee
designated  as such and  payable to the Special  Servicer  pursuant to the third
paragraph of Section 3.11(c).

     "Workout Fee Rate":  With  respect to each  Corrected  Mortgage  Loan as to
which a Workout Fee is payable, 1.00%.

     SECTION 1.02 Certain Calculations in Respect of the Mortgage Pool.

     (a)  All   amounts   collected   in   respect   of  any  group  of  related
Cross-Collateralized  Mortgage  Loans in the form of payments  from  Mortgagors,
Insurance  Proceeds  and  Liquidation  Proceeds,  shall be applied by the Master
Servicer among such Mortgage Loans in accordance with the express  provisions of
the related loan documents and, in the absence of such express provisions,  on a
pro rata basis in accordance with the respective amounts then "due and owing" as
to each such  Mortgage  Loan.  All amounts  collected in respect of any Mortgage
Loan (whether or not such Mortgage Loan is a Cross-Collateralized Mortgage Loan)
in the form of payments  from  Mortgagors,  Liquidation  Proceeds  or  Insurance
Proceeds  shall be applied to amounts due and owing  under the related  Mortgage
Note and Mortgage (including,  without limitation, for principal and accrued and
unpaid  interest)  in  accordance  with the  express  provisions  of the related
Mortgage Note and Mortgage and, in the absence of such express provisions, shall
be applied for purposes of this  Agreement:  first, as a recovery of any related
unreimbursed Servicing Advances and, if applicable, unpaid Liquidation Expenses;
second,  as a recovery  of accrued and unpaid  interest at the related  Mortgage
Rate on such Mortgage Loan


                                     E-103
<PAGE>


to but not including,  as appropriate,  the date of receipt or, in the case of a
full  Monthly  Payment from any  Mortgagor,  the related Due Date;  third,  as a
recovery  of  principal  of such  Mortgage  Loan then due and owing,  including,
without  limitation,  by reason of acceleration of the Mortgage Loan following a
default  thereunder (or, if a Liquidation  Event has occurred in respect of such
Mortgage Loan, as a recovery of principal to the extent of its entire  remaining
unpaid  principal  balance);  fourth,  as a recovery of amounts to be  currently
applied to the payment of, or  escrowed  for the future  payment of, real estate
taxes, assessments, insurance premiums, ground rents (if applicable) and similar
items;  fifth,  as a recovery of Reserve Funds to the extent then required to be
held in escrow;  sixth,  as a recovery of any  Prepayment  Premium  then due and
owing under such Mortgage Loan;  seventh,  as a recovery of any Penalty  Charges
then due and owing under such Mortgage Loan;  eighth, as a recovery of any other
amounts then due and owing under such Mortgage Loan; and ninth, as a recovery of
any  remaining  principal  of such  Mortgage  Loan to the  extent of its  entire
remaining unpaid principal balance.

     (b) Collections in respect of each REO Property (exclusive of amounts to be
applied to the  payment of the costs of  operating,  managing,  maintaining  and
disposing of such REO Property)  shall be treated:  first,  as a recovery of any
related  unreimbursed  Servicing Advances;  second, as a recovery of accrued and
unpaid interest on the related REO Loan at the related  Mortgage Rate to but not
including the Due Date in the Collection Period of receipt; third, as a recovery
of  principal  of the  related  REO  Loan to the  extent  of its  entire  unpaid
principal  balance;  and fourth, as a recovery of any other amounts deemed to be
due and owing in respect of the related REO Loan.

     (c) The  foregoing  applications  of  amounts  received  in  respect of any
Mortgage Loan or REO Property shall be determined by the Master  Servicer in its
good faith judgment.


                                   ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS;
                        ORIGINAL ISSUANCE OF CERTIFICATES

     SECTION 2.01 Establishment of Trust; Conveyance of Mortgage Loans.

     (a) The  Depositor,  concurrently  with the execution and delivery  hereof,
does hereby  establish a trust,  appoint the Trustee to serve as trustee of such
trust  and  assign  to the  Trustee  without  recourse  for the  benefit  of the
Certificateholders all the right, title and interest of the Depositor, including
any security interest therein for the benefit of the Depositor, in, to and under
(i) the Mortgage Loans  identified on the Mortgage Loan Schedule,  (ii) Sections
2,  4(a) and 6 of each  Mortgage  Loan  Purchase  Agreement  and (iii) all other
assets  included  or to be  included in REMIC I. Such  assignment  includes  all
interest and principal received or receivable on or with respect to the Mortgage
Loans  (other than  payments of  principal  and  interest due and payable on the
Mortgage Loans on or before the Cut-off Date). The transfer of the Mortgage


                                     E-104
<PAGE>


Loans and the related rights and property  accomplished  hereby is absolute and,
notwithstanding Section 11.07, is intended by the parties to constitute a sale.

     (b) In connection  with the Depositor's  assignment  pursuant to subsection
(a) above, the Depositor shall direct,  and hereby  represents and warrants that
it has directed, each Mortgage Loan Seller pursuant to the related Mortgage Loan
Purchase  Agreement to deliver to and deposit  with, or cause to be delivered to
and deposited with, the Trustee or a Custodian  appointed thereby,  on or before
the Closing  Date,  the Mortgage  File for each of such  Mortgage  Loan Seller's
Mortgage Loans so assigned.  If the related Mortgage Loan Seller cannot deliver,
or cause to be delivered as to any Mortgage  Loan,  the original  Mortgage Note,
the  Mortgage  Loan Seller shall  deliver a copy or  duplicate  original of such
Mortgage Note,  together with an affidavit  certifying that the original thereof
has been lost or destroyed.  If the related Mortgage Loan Seller cannot deliver,
or cause to be delivered,  as to any Mortgage Loan, any of the documents  and/or
instruments  referred to in clauses (2), (4), (11) and (12) of the definition of
"Mortgage  File",  with  evidence of  recording  or filing,  as the case may be,
thereon,  because of a delay  caused by the public  recording  or filing  office
where such document or instrument has been delivered for  recordation or filing,
or because such  original  recorded  document has been lost or returned from the
recording  or filing  office  and  subsequently  lost,  as the case may be,  the
delivery  requirements of the related Mortgage Loan Purchase  Agreement and this
Section  2.01(b)  shall be  deemed  to have been  satisfied  as to such  missing
document or instrument,  and such missing document or instrument shall be deemed
to have been  included in the Mortgage  File,  provided that a photocopy of such
missing document or instrument (certified by the related Mortgage Loan Seller to
be a true and complete copy of the original  thereof  submitted for recording or
filing, as the case may be) is delivered to the Trustee or a Custodian appointed
thereby on or before the  Closing  Date.  If the  related  Mortgage  Loan Seller
cannot deliver, or cause to be delivered,  as to any Mortgage Loan, the original
or a copy of the related  lender's title insurance  policy referred to in clause
(9) of the definition of "Mortgage  File" solely because such policy has not yet
been issued,  the delivery  requirements of this Section 2.01(b) shall be deemed
to be satisfied as to such missing  item,  and such missing item shall be deemed
to have been included in the related  Mortgage  File,  provided that the related
Mortgage  Loan  Seller  shall  have  delivered  to the  Trustee  or a  Custodian
appointed  thereby,  on or before  the  Closing  Date,  a  commitment  for title
insurance  "marked-up"  at the closing of such  Mortgage  Loan,  and the related
Mortgage  Loan Seller shall deliver to the Trustee or such  Custodian,  promptly
following the receipt  thereof,  the original  related  lender's title insurance
policy  (or a  copy  thereof).  In  addition,  notwithstanding  anything  to the
contrary  contained herein, if there exists with respect to any group of related
Cross-Collateralized  Mortgage Loans only one original of any document  referred
to in the definition of "Mortgage  File" covering all the Mortgage Loans in such
group,  then the inclusion of the original of such document in the Mortgage File
for any of the Mortgage Loans in such group shall be deemed an inclusion of such
original in the Mortgage File for each such Mortgage  Loan.  Neither the Trustee
nor any  Custodian  shall in any way be liable for any  failure by the  Mortgage
Loan Seller or the  Depositor  to comply with the delivery  requirements  of the
Mortgage Loan Purchase Agreement and this Section 2.01(b).



                                     E-105
<PAGE>


     If any of the  endorsements  referred to in clause (1) of the definition of
"Mortgage  File", or any of the assignments  referred to in clauses (3), (5) and
(7) of the definition of "Mortgage File", are delivered to the Trustee in blank,
the Trustee shall be  responsible  for  completing  the related  endorsement  or
assignment in the name of the Trustee (in such capacity).

     (c) Except under the  circumstances  provided  for in the last  sentence of
this subsection (c), the Trustee shall, as to each Mortgage Loan, at the expense
of the related  Mortgage Loan Seller,  promptly (and in any event within 45 days
of the Closing Date) cause to be submitted for recording or filing,  as the case
may be, in the  appropriate  public  office  for real  property  records  or UCC
Financing Statements, as appropriate, each assignment referred to in clauses (3)
and (5) of the  definition of "Mortgage  File" and each UCC-2 and UCC-3 referred
to in clause (11) (B) of the definition of "Mortgage File";  provided,  however,
that each  Mortgage  Loan Seller shall have the right to direct the Trustee,  in
writing,  to cause the  aforementioned  recording and filing  requirements to be
completed (within the specified time period) by a Person other than the Trustee,
in which case the Trustee shall (i) promptly deliver the referenced documents to
such Person for recording  and filing and (ii) notify the related  Mortgage Loan
Seller with respect each Mortgage Loan for which the related  assignment or file
copy of any  UCC-2  and  UCC-3  has not been  received  within  the time  period
specified in Section 2.02(c).  Each such assignment shall reflect that it should
be  returned  by the public  recording  office to the  Trustee  or its  designee
following  recording,  and each such UCC-2 and UCC-3 shall reflect that the file
copy thereof should be returned to the Trustee or its designee following filing.
If any such document or instrument is lost or returned unrecorded or unfiled, as
the case may be,  because of a defect  therein,  the  Trustee  shall  direct the
related  Mortgage  Loan Seller  pursuant to the related  Mortgage  Loan Purchase
Agreement  promptly to prepare or cause to be prepared a substitute  therefor or
cure such  defect,  as the case may be, and  thereafter  the Trustee  shall upon
receipt thereof cause the same to be duly recorded or filed, as appropriate.

     (d) All  documents  and records in the  Depositor's  or any  Mortgage  Loan
Seller's possession relating to the Mortgage Loans that are not required to be a
part of a Mortgage  File in  accordance  with the  definition  thereof  shall be
delivered to the Master Servicer on or before the Closing Date and shall be held
by the Master  Servicer (or a  Sub-Servicer  retained  thereby) on behalf of the
Trustee in trust for the benefit of the Certificateholders.  If the Sub-Servicer
shall hold any original  documents and records  delivered to it pursuant to this
clause (d) then the  Sub-Servicer  shall  deliver  copies  thereof to the Master
Servicer.

     (e) In connection  with the Depositor's  assignment  pursuant to subsection
(a) above, the Depositor shall deliver,  and hereby represents and warrants that
it has  delivered,  to the  Trustee  and the Master  Servicer,  on or before the
Closing  Date, a fully  executed  original  counterpart  of each  Mortgage  Loan
Purchase  Agreement,   as  in  full  force  and  effect,  without  amendment  or
modification, on the Closing Date.



                                     E-106
<PAGE>

     SECTION 2.02 Acceptance by Trustee.

     (a)  The  Trustee,  by  the  execution  and  delivery  of  this  Agreement,
acknowledges  receipt  by it or a  Custodian  on  its  behalf,  subject  to  the
provisions of Section 2.01 and the further  review  provided for in this Section
2.02,  and  further  subject to any  exceptions  noted on any  exception  report
prepared by the Trustee or such Custodian and attached hereto as Schedule II, of
the documents specified in clauses (1), (2), (3), (9) and (12) of the definition
of "Mortgage  File", of a fully executed  original  counterpart of each Mortgage
Loan  Purchase  Agreement  and of all  other  assets  included  in  REMIC  I and
delivered  to it, in good faith and  without  notice of any adverse  claim,  and
declares that it or a Custodian on its behalf holds and will hold such documents
and the other documents delivered or caused to be delivered by the Mortgage Loan
Sellers  constituting  the Mortgage Files,  and that it holds and will hold such
other assets  included in REMIC I, in trust for the exclusive use and benefit of
all present and future Certificateholders.

     (b) Within 60 days of the Closing  Date,  the Trustee or a Custodian on its
behalf shall review each of the Mortgage Loan  documents  delivered or caused to
be delivered by the Mortgage Loan Sellers  constituting the Mortgage Files; and,
promptly  following such review, the Trustee shall certify in writing to each of
the Depositor,  the Master Servicer, the Special Servicer and each Mortgage Loan
Seller  that,  as to each  Mortgage  Loan listed in the Mortgage  Loan  Schedule
(other than any  Mortgage  Loan paid in full or any Mortgage  Loan  specifically
identified in any exception  report annexed thereto as not being covered by such
certification),  (i) all  documents  specified in clauses (1), (2), (3), (9) and
(12) of the  definition of "Mortgage  File" are in its possession or the related
Mortgage  Loan Seller has  otherwise  satisfied  the  delivery  requirements  in
accordance with Section  2.01(b),  (ii) all documents  delivered or caused to be
delivered by the related Mortgage Loan Seller  constituting the related Mortgage
File have been reviewed by it or by a Custodian on its behalf and appear regular
on their  face  and  relate  to such  Mortgage  Loan,  and  (iii)  based on such
examination and only as to the foregoing documents, the information set forth in
the Mortgage Loan  Schedule with respect to the items  specified in clauses (i),
(ii),  (iii)(B),  (iv),  (vii)  and (ix) of the  definition  of  "Mortgage  Loan
Schedule", is correct.

     (c) The  Trustee or a  Custodian  on its behalf  shall  review  each of the
Mortgage Loan documents received thereby subsequent to the Closing Date; and, on
or about the first anniversary of the Closing Date, the Trustee shall certify in
writing to each of the Depositor,  the Master Servicer, the Special Servicer and
each  Mortgage Loan Seller that, as to each Mortgage Loan listed on the Mortgage
Loan Schedule (other than any Mortgage Loan as to which a Liquidation  Event has
occurred) and except as specifically  identified in any exception report annexed
to such certification), (i) all documents specified in clauses (1), (2), (9) and
(12) of the  definition of "Mortgage  File" are in its possession or the related
Mortgage  Loan Seller has  otherwise  satisfied  the  delivery  requirements  in
accordance  with  Section  2.01(b),  (ii) it or a  Custodian  on its  behalf has
received  either a recorded  original of each of the  assignments  specified  in
clauses (3) and, insofar as an unrecorded original thereof had been delivered or


                                     E-107
<PAGE>

caused  to be  delivered  by  the  related  Mortgage  Loan  Seller,  (5)  of the
definition of "Mortgage File" or a copy of such recorded  original  certified by
the  applicable  public  recording  office  to be true and  complete,  (iii) all
Mortgage Loan documents received by it or any Custodian have been reviewed by it
or by such  Custodian on its behalf and appear  regular on their face and relate
to such  Mortgage  Loan,  and (iv)  based  on the  examinations  referred  to in
subsection  (b)  above  and this  subsection  (c) and  only as to the  foregoing
documents,  the information set forth in the Mortgage Loan Schedule with respect
to the items specified in clauses (i), (ii),  (iii)(B),  (iv), (vii) and (ix) of
the definition of "Mortgage Loan Schedule", is correct.

     (d) It is acknowledged  that neither the Trustee nor any Custodian is under
any duty or obligation (i) to determine  whether any of the documents  specified
in clauses (4) - (8), (10),  (11) and (13) of the definition of "Mortgage  File"
exist or are required to be delivered by the Depositor, any Mortgage Loan Seller
or any other Person or (ii) to inspect,  review or examine any of the documents,
instruments,  certificates  or  other  papers  relating  to the  Mortgage  Loans
delivered  to it to  determine  that  the  same  are  genuine,  enforceable,  in
recordable  form or  appropriate  for the  represented  purpose or that they are
other than what they purport to be on their face.

     (e) If, in the  process  of  reviewing  the  Mortgage  Files or at any time
thereafter,  the Trustee or any Custodian  finds (or, if at any time,  any other
party hereto finds) any document or documents  constituting a part of a Mortgage
File to have not been properly executed or, subject to Section 2.01(b),  to have
not been delivered, to contain information that does not conform in any material
respect  with the  corresponding  information  set  forth in the  Mortgage  Loan
Schedule,  or to be  defective  on its face  (each,  a "Defect"  in the  related
Mortgage  File) the Trustee (or such other party) shall  promptly so notify each
of the other parties  hereto and the related  Mortgage Loan Seller.  If and when
notified  of any  error in the  Mortgage  Loan  Schedule,  the  Depositor  shall
promptly  correct  such error and  distribute  a new,  corrected  Mortgage  Loan
Schedule to each of the other parties hereto, and upon receipt by the Trustee of
such a corrected  Mortgage  Loan  Schedule so  identified,  such new,  corrected
Mortgage  Loan  Schedule  shall be  deemed  to amend and  replace  the  existing
Mortgage Loan Schedule for all purposes.

      SECTION 2.03    Mortgage Loan Sellers' Repurchase of Mortgage Loans for
                      Defects in Mortgage Files and Breaches of Representations
                      and Warranties.

     (a) If the Trustee discovers or receives notice of a Defect in any Mortgage
File or a breach of any  representation or warranty set forth in Section 4(a) of
each Mortgage Loan Purchase  Agreement (a "Breach"),  which Defect or Breach, as
the case may be, materially and adversely affects the value of any Mortgage Loan
or the interests of the Certificateholders  therein, or if the Trustee discovers
or  receives  notice of any event that would  give rise to the  repurchase  of a
Mortgage Loan pursuant to Section 6(b) of any Mortgage Loan Purchase  Agreement,
the Trustee shall give prompt written notice of such Defect, Breach or event, as
the


                                     E-108
<PAGE>

case may be, to the Depositor, the Master Servicer, the Special Servicer and the
Rating Agencies and the related  Mortgage Loan Seller and shall request that the
related Mortgage Loan Seller, within the time period provided for in the related
Mortgage Loan Purchase Agreement, cure such Defect, Breach or event, as the case
may be, in all material respects or repurchase the affected Mortgage Loan at the
applicable  Purchase Price in conformity with the related Mortgage Loan Purchase
Agreement,  provided,  however, that in lieu of effecting any such repurchase, a
Mortgage  Loan  Seller  will be  permitted  to deliver a  Qualifying  Substitute
Mortgage  Loan and to pay a cash  amount  equal to the  applicable  Substitution
Shortfall  Amount,  subject to the terms and conditions of the related  Mortgage
Loan Purchase Agreement and this Agreement.

     As to any Qualifying  Substitute  Mortgage Loan or Loans, the Trustee shall
direct the  related  Mortgage  Loan  Seller to deliver to the  Trustee  for such
Qualifying  Substitute  Mortgage  Loan  or  Loans  (with  a copy  to the  Master
Servicer),  the  related  Mortgage  File(s)  with the related  Mortgage  Note(s)
endorsed as required by clause (1) of the  definition  of  "Mortgage  File".  No
substitution may be made in any calendar month after the Determination  Date for
such month. Monthly Payments due with respect to Qualifying  Substitute Mortgage
Loans in the month of substitution  shall not be part of the Trust Fund and will
be  retained  by Master  Servicer  and  remitted  by the Master  Servicer to the
related Mortgage Loan Seller on the next succeeding  Distribution  Date. For the
month of  Substitution,  distributions  to  Certificateholders  will include the
Monthly  Payment due on the  related  Deleted  Mortgage  Loan for such month and
thereafter  the related  Mortgage  Loan  Seller  shall be entitled to retain all
amounts received in respect of such Deleted Mortgage Loan.

     In any month in which the related  Mortgage Loan Seller  substitutes one or
more  Qualifying  Substitute  Mortgage  Loans for one or more  Deleted  Mortgage
Loans, the Master Servicer will determine the applicable  Substitution Shortfall
Amount.  The Trustee  shall direct the related  Mortgage  Loan Seller to deposit
cash equal to such amount into the Distribution  Account  concurrently  with the
delivery of the Mortgage File(s) for the Qualifying Substitute Mortgage Loan(s),
without any  reimbursement  thereof.  The Trustee  shall also direct the related
Mortgage  Loan  Seller to give  written  notice to the  Trustee  and the  Master
Servicer of such  deposit,  accompanied  by an Officers'  Certificate  as to the
calculation  the applicable  Substitution  Shortfall  Amount.  The Trustee shall
direct the related  Mortgage  Loan Seller to amend the Mortgage Loan Schedule to
reflect the  removal of each  Deleted  Mortgage  Loan and,  if  applicable,  the
substitution  of the  Qualifying  Substitute  Mortgage  Loan(s);  and, upon such
amendment,  the Trustee  shall  deliver or cause the  delivery  of such  amended
Mortgage Loan Schedule to the other parties hereto.  Upon any such substitution,
the Qualifying Substitute Mortgage Loan(s) shall be subject to the terms of this
Agreement in all respects.

     (b) In connection  with any  repurchase of or  substitution  for a Mortgage
Loan contemplated by this Section 2.03, the Trustee, the Master Servicer and the
Special Servicer shall each tender promptly to the related Mortgage Loan Seller,
upon  delivery  to each of the  Trustee,  the Master  Servicer  and the  Special
Servicer of a trust receipt  executed by the related  Mortgage Loan Seller,  all
portions of the Mortgage File and other documents pertaining to such


                                     E-109
<PAGE>


Mortgage Loan possessed by it, and each document that  constitutes a part of the
related  Mortgage  File that was  endorsed or  assigned to the Trustee  shall be
endorsed or assigned, as the case may be, to the related Mortgage Loan Seller in
the same manner as provided in Section 2 of the related  Mortgage  Loan Purchase
Agreement. If the affected Mortgage Loan is to be repurchased, the Trustee shall
designate the Certificate Account as the account to which funds in the amount of
the Purchase Price are to be wired.

     (c) Section 6 of the related Mortgage Loan Purchase  Agreement provides the
sole remedy available to the Certificateholders, or the Trustee on behalf of the
Certificateholders,  respecting  any Defect in a Mortgage  File or any Breach of
any  representation  or warranty set forth in or required to be made pursuant to
Section  4(a)  of  such  Mortgage   Loan  Purchase   Agreement  or  any  of  the
circumstances   described  in  Section  6(b)  of  such  Mortgage  Loan  Purchase
Agreement.

     (d) The Trustee shall, for the benefit of the  Certificateholders,  enforce
the  obligations  of each  Mortgage  Loan Seller under  Section 6 of the related
Mortgage  Loan  Purchase  Agreement.   Such  enforcement,   including,   without
limitation,  the legal prosecution of claims, shall be carried out in such form,
to such extent and at such time as the  Trustee  would  require  were it, in its
individual  capacity,  the owner of the affected Mortgage  Loan(s).  The Trustee
shall be reimbursed for the reasonable costs of such enforcement,  together with
interest thereon at the  Reimbursement  Rate: first, from a specific recovery of
costs,  expenses or  attorneys'  fees against the related  Mortgage Loan Seller;
second,  pursuant to Section 3.05(a)(viii) out of the related Purchase Price, to
the extent that such expenses are a specific component thereof; and third, if at
the  conclusion of such  enforcement  action it is  determined  that the amounts
described in clauses first and second are insufficient, then pursuant to Section
3.05(a)(ix)  out of general  collections on the Mortgage Loans on deposit in the
Certificate Account.

     SECTION 2.04     Issuance of Class R-I Certificates; Creation of REMIC I
                      Regular Interests.

     Concurrently  with the assignment to the Trustee of the assets  included in
REMIC I, and in exchange therefor, at the direction of the Depositor,  the REMIC
I Regular Interests have been issued hereunder and the Trustee has executed, and
caused the  Certificate  Registrar to authenticate  and deliver,  to or upon the
order of the Depositor, the Class R-I Certificates in authorized  denominations.
The interests evidenced by the Class R-I Certificates, together with the REMIC I
Regular  Interests,  constitute the entire beneficial  ownership of REMIC I. The
rights of the Class R-I Certificateholders and REMIC II to receive distributions
from the  proceeds of REMIC I in respect of the Class R-I  Certificates  and the
REMIC I Regular  Interests,  respectively,  and all  ownership  interests of the
Class R-I Certificateholders and REMIC II in and to such distributions, shall be
as set forth in this Agreement.



                                     E-110
<PAGE>


     SECTION 2.05     Conveyance  of REMIC I Regular Interests; Acceptance of 
                      REMIC II by the Trustee.

     The Depositor,  as of the Closing Date, and concurrently with the execution
and delivery hereof,  does hereby assign without  recourse all the right,  title
and  interest of the  Depositor  in and to the REMIC I Regular  Interests to the
Trustee  for the  benefit  of the  Class  R-II  Certificateholders  and REMIC II
Regular Interest holders.  The Trustee  acknowledges the assignment to it of the
REMIC I Regular  Interests  and declares that it holds and will hold the same in
trust for the  exclusive  use and benefit of all  present and future  Class R-II
Certificateholders and REMIC II Regular Interest holders.

     SECTION 2.06     Issuance of Class R-II Certificates; Creation of REMIC II
                      Regular Interest.

     Concurrently  with the  assignment  to the  Trustee  of the REMIC I Regular
Interests,  and in exchange  therefor,  at the direction of the  Depositor,  the
REMIC II Regular  Interests  have been  issued  hereunder  and the  Trustee  has
executed,  and caused the Certificate  Registrar to authenticate and deliver, to
or upon the order of the Depositor,  the Class R-II  Certificates  in authorized
denominations. The interests evidenced by the Class R-II Certificates,  together
with the REMIC II Regular Interests,  constitute the entire beneficial ownership
of REMIC II. The rights of the Class  R-II  Certificateholders  and REMIC III to
receive distributions from the proceeds of REMIC II in respect of the Class R-II
Certificates and the REMIC II Regular Interests, respectively, and all ownership
interests  of the  Class  R-II  Certificateholders  and REMIC III in and to such
distributions, shall be as set forth in this Agreement.

     SECTION 2.07     Conveyance of REMIC II Regular Interests; Acceptance of
                      REMIC III by Trustee.

     The Depositor,  as of the Closing Date, and concurrently with the execution
and delivery hereof,  does hereby assign without  recourse all the right,  title
and interest of the  Depositor  in and to the REMIC II Regular  Interests to the
Trustee  for the  benefit  of the  REMIC  III  Certificateholders.  The  Trustee
acknowledges the assignment to it of the REMIC II Regular Interests and declares
that it holds and will hold the same in trust for the  exclusive use and benefit
of all present and future REMIC III Certificateholders.

     SECTION 2.08     Issuance of REMIC III Certificates.

     Concurrently  with the  assignment  to the  Trustee of the REMIC II Regular
Interests,  and in exchange  therefor,  at the direction of the  Depositor,  the
Trustee has executed,  and caused the Certificate  Registrar to authenticate and
deliver,  to or upon the order of the Depositor,  the REMIC III  Certificates in
authorized  denominations  evidencing the entire  beneficial  ownership of REMIC
III. The rights of the respective Classes of REMIC III


                                     E-111
<PAGE>



Certificateholders  to receive  distributions  from the proceeds of REMIC III in
respect of their REMIC III  Certificates,  and all  ownership  interests  of the
respective Classes of REMIC III Certificateholders in and to such distributions,
shall be as set forth in this Agreement.


                                   ARTICLE III

                          ADMINISTRATION AND SERVICING
                                OF THE TRUST FUND

     SECTION 3.01 Servicing and Administration of the Mortgage Loans.

     (a) Each of the Master Servicer and the Special  Servicer shall service and
administer  the Mortgage  Loans that it is  obligated to service and  administer
pursuant to this Agreement on behalf of the Trustee and in the best interests of
and for the  benefit  of the  Certificateholders  (as  determined  by the Master
Servicer  or the  Special  Servicer,  as the case may be, in its good  faith and
reasonable  judgment),  in  accordance  with  applicable  law, the terms of this
Agreement  and the terms of the  respective  Mortgage  Loans and,  to the extent
consistent with the foregoing, further as follows: (i) with the same care, skill
and diligence as is normal and usual in its general  mortgage  servicing and REO
property  management  activities  on  behalf  of third  parties  or on behalf of
itself,  whichever is higher,  with respect to mortgage loans and REO properties
that are comparable to those for which it is responsible hereunder;  (ii) with a
view to the  timely  collection  of all  scheduled  payments  of  principal  and
interest  under the  Mortgage  Loans  or,  if a  Mortgage  Loan  comes  into and
continues  in default and if, in the good faith and  reasonable  judgment of the
Special Servicer, no satisfactory arrangements can be made for the collection of
the delinquent payments,  the maximization of the recovery on such Mortgage Loan
to the  Certificateholders (as a collective whole) on a present value basis (the
relevant  discounting of anticipated  collections  that will be distributable to
Certificateholders  to be performed at the related Net Mortgage Rate); and (iii)
without regard to (A) any  relationship  that the Master Servicer or the Special
Servicer, as the case may be, or any Affiliate thereof may have with the related
Mortgagor,  (B) the ownership of any  Certificate by the Master  Servicer or the
Special  Servicer,  as the case may be,  or by any  Affiliate  thereof,  (C) the
Master  Servicer's  obligation  to make  Advances,  (D) the  Special  Servicer's
obligation to make (or to direct the Master Servicer to make) Servicing Advances
and (E) the right of the  Master  Servicer  (or any  Affiliate  thereof)  or the
Special  Servicer  (or any  Affiliate  thereof),  as the case may be, to receive
reimbursement  of costs, or the sufficiency of any  compensation  payable to it,
hereunder or with respect to any  particular  transaction  (the  conditions  set
forth in the immediately  foregoing  clauses (i), (ii) and (iii), the "Servicing
Standard"). Without limiting the generality of the foregoing, each of the Master
Servicer  and the Special  Servicer,  in its own name,  in  connection  with its
servicing and administrative duties hereunder is hereby authorized and empowered
by the Trustee to exercise efforts consistent with the foregoing standard and to
execute and deliver, on behalf of the  Certificateholders and the Trustee or any
of them,  any and all financing  statements,  continuation  statements and other
documents or instruments necessary to maintain the lien


                                     E-112
<PAGE>


created by any Mortgage or other security  document in the related Mortgage File
on the related  Mortgaged  Property and related  collateral;  subject to Section
3.20,  any and all  modifications,  waivers,  amendments  or consents to or with
respect to any documents contained in the related Mortgage File; and any and all
instruments of  satisfaction or  cancellation,  or of full release or discharge,
and all other comparable instruments, with respect to the Mortgage Loans and the
Mortgaged  Properties.  Each of the Master Servicer and the Special  Servicer is
also  authorized to approve a request by a Mortgagor  under a Mortgage Loan that
it is obligated to service and  administer  pursuant to this  Agreement,  for an
easement,  consent to alteration or demolition,  and for other similar  matters,
provided that the Master Servicer or the Special  Servicer,  as the case may be,
determines,  exercising its good faith business  judgment and in accordance with
the Servicing Standard,  that such approval will not affect the security for, or
the timely and full  collectability  of, the related  Mortgage Loan.  Subject to
Section 3.10, the Trustee shall furnish, or cause to be furnished, to the Master
Servicer and the Special  Servicer  any powers of attorney  and other  documents
necessary or appropriate to enable the Master Servicer or the Special  Servicer,
as the case  may be,  to  carry  out its  servicing  and  administrative  duties
hereunder;  provided, however, that the Trustee shall not be held liable for any
negligence  with  respect  to, or misuse of, any such power of  attorney  by the
Master Servicer or the Special Servicer, as the case may be.

     (b)  Subject  to  Section  3.01(a),  the Master  Servicer  and the  Special
Servicer each shall have full power and  authority,  acting alone or, subject to
Section  3.22,  through  Sub-Servicers,  to do or  cause  to be done any and all
things in connection  with such servicing and  administration  which it may deem
necessary or desirable.

     (c) The relationship of the Master Servicer and the Special Servicer to the
Trustee and, unless the same Person acts in both capacities, to each other under
this  Agreement  is  intended  by  the  parties  to be  that  of an  independent
contractor and not that of a joint venturer,  partner or agent.  Unless the same
Person acts in both capacities, the Master Servicer shall have no responsibility
for the performance by the Special  Servicer of its duties under this Agreement,
and the Special Servicer shall have no responsibility for the performance of the
Master Servicer under this Agreement.

     SECTION 3.02 Collection of Mortgage Loan Payments.

     The Master Servicer (or the Special  Servicer with respect to the Specially
Serviced  Mortgage Loans) shall make reasonable  efforts to collect all payments
called for under the terms and provisions of the Mortgage  Loans,  and shall, to
the extent such procedures shall be consistent with this Agreement and the terms
and conditions of the Mortgage Loans,  follow such collection  procedures as are
consistent with the Servicing Standard;  provided,  however, that nothing herein
contained  shall be construed  as an express or implied  guarantee by the Master
Servicer or the Special  Servicer of the  collectability  of the Mortgage Loans.
Consistent with the foregoing,  the Master Servicer may in its discretion  waive
any Penalty Charge in connection with any delinquent  payment on a Mortgage Loan
(other than a Specially Serviced Mortgage


                                     E-113
<PAGE>


Loan) and the Special Servicer may in its discretion waive any Penalty Charge in
connection with any delinquent payment on a Specially Serviced Mortgage Loan.

     SECTION 3.03     Collection of Taxes, Assessments and Similar Items;
                      Servicing Accounts and Reserve Accounts.

     (a) Each of the Master  Servicer (or the Special  Servicer  with respect to
the Specially  Serviced Mortgage Loans) shall establish and maintain one or more
accounts (the  "Servicing  Accounts"),  into which all Escrow  Payments shall be
deposited  and  retained.   Servicing   Accounts  shall  be  Eligible  Accounts.
Withdrawals  of  amounts so  collected  in  respect  of any  Mortgage  Loan (and
interest  earned  thereon)  from a  Servicing  Account  may be made only to: (i)
effect payment of real estate taxes,  assessments,  insurance  premiums,  ground
rents (if applicable) and comparable  items in respect of the related  Mortgaged
Property;  (ii)  reimburse  the  Trustee,  the Master  Servicer  and the Special
Servicer, in that order, as applicable,  for any unreimbursed Servicing Advances
made thereby to cover any of the items  described in the  immediately  preceding
clause (i); (iii) refund to the related  Mortgagor any sums as may be determined
to be overages;  (iv) pay interest,  if required and as described  below, to the
related Mortgagor on balances in the Servicing Account (or, if and to the extent
not  payable  to the  related  Mortgagor,  to pay such  interest  to the  Master
Servicer or Special Servicer, as applicable); (v) disburse Insurance Proceeds if
required to be applied to the repair or  restoration  of the  related  Mortgaged
Property;  or (vi) clear and terminate the Servicing  Account at the termination
of this  Agreement in  accordance  with Section  9.01.  As part of its servicing
duties,  the Master  Servicer and the Special  Servicer shall pay or cause to be
paid to the  Mortgagors  interest  on funds  in  Servicing  Accounts  maintained
thereby,  to the extent  required  by law or the terms of the  related  Mortgage
Loan.

     (b) Each of the Master  Servicer (with respect to Mortgage Loans other than
Specially Serviced Mortgage Loans) and the Special Servicer (with respect to the
Specially  Serviced  Mortgage  Loans) shall (i) maintain  accurate  records with
respect to each related Mortgaged Property  reflecting the status of real estate
taxes, assessments and other similar items that are or may become a lien thereon
and the status of insurance  premiums  and any ground  rents  payable in respect
thereof, and (ii) use reasonable efforts to obtain, from time to time, all bills
for the payment of such items  (including  renewal  premiums) for Mortgage Loans
which require the related  Mortgagor to escrow for the payment of such items and
shall effect  payment  thereof prior to the  applicable  penalty or  termination
date,  employing for such purpose Escrow  Payments as allowed under the terms of
the related Mortgage Loan. To the extent that a Mortgage Loan does not require a
Mortgagor to escrow for the payment of real estate taxes, assessments, insurance
premiums,  ground rents (if applicable)  and similar items,  the Master Servicer
(or the Special Servicer with respect to the Specially Serviced Mortgaged Loans)
shall use reasonable efforts consistent with the Servicing Standard to cause the
related  Mortgagor to comply with the  requirements of the related  Mortgage for
payments in respect of such items at the time they first become due.



                                     E-114
<PAGE>


     (c) In accordance with the Servicing Standard,  the Master Servicer (at the
direction  of the Special  Servicer in the case of Specially  Serviced  Mortgage
Loans) shall  advance with respect to each related  Mortgaged  Property all such
funds as are  necessary  for the  purpose of  effecting  the payment of (i) real
estate taxes,  assessments and other similar items that are or may become a lien
thereon,  (ii) ground  rents (if  applicable),  and (iii)  premiums on Insurance
Policies,  in each instance if and to the extent Escrow Payments  collected from
the related Mortgagor are insufficient to pay such item when due and the related
Mortgagor has failed to pay such item on a timely  basis,  and provided that the
particular  advance would not, if made,  constitute a  Nonrecoverable  Servicing
Advance.  All such advances  shall be  reimbursable  in the first  instance from
related  collections  from the  Mortgagors,  and  further as provided in Section
3.05.  No costs  incurred  by the Master  Servicer  or the  Special  Servicer in
effecting  the  payment of real  estate  taxes,  assessments,  ground  rents (if
applicable) and other similar items on or in respect of the Mortgaged Properties
shall, for purposes hereof, including,  without limitation,  calculating monthly
distributions to  Certificateholders,  be added to the unpaid principal balances
of the related Mortgage Loans,  notwithstanding  that the terms of such Mortgage
Loans so permit.

     (d) The Master Servicer (or the Special  Servicer with respect to Specially
Serviced Mortgage Loans) shall,  establish and maintain,  as applicable,  one or
more accounts (the "Reserve  Accounts"),  into which all Reserve Funds,  if any,
shall be deposited and retained. Withdrawals of amounts so deposited may be made
to pay for, or to  reimburse  the related  Mortgagor  in  connection  with,  the
related  repairs,   environmental   remediation,   replacements  and/or  capital
improvements at the related  Mortgaged  Property if such repairs,  environmental
remediation,  replacements and/or capital improvements have been completed,  and
such  withdrawals  are made, in accordance  with the Servicing  Standard and the
terms of the related Mortgage Note,  Mortgage and any agreement with the related
Mortgagor  governing  such  Reserve  Funds.  Subject to the terms of the related
Mortgage Note and Mortgage, all Reserve Accounts shall be Eligible Accounts.

     SECTION 3.04 Certificate Account.

     (a) The Master Servicer shall establish and maintain a Certificate  Account
in which the Master  Servicer  shall deposit or cause to be deposited on a daily
basis, except as otherwise  specifically provided herein, the following payments
and collections received or made by or on behalf of it subsequent to the Cut-off
Date (other than in respect of principal and interest on the Mortgage  Loans due
and payable on or before the Cut-off Date),  and payments  (other than Principal
Prepayments)  received by it on or prior to the Cut-off Date but  allocable to a
period subsequent thereto:

     (i) all payments on account of principal,  including Principal Prepayments,
on the Mortgage Loans;


                                     E-115
<PAGE>


     (ii) all payments on account of interest  (including,  without  limitation,
Default  Interest  and Excess  Interest)  on the  Mortgage  Loans,  late payment
charges and Prepayment Premiums;

     (iii) any amounts  received from the Special Servicer which are required to
be transferred  from the REO Account pursuant to Section 3.16 (c) and amounts of
interest  and  investment  income  earned in respect of amounts  relating to the
Trust Fund held in any Lock-Box Account or Cash Collateral  Account, if any, and
only to the extent not required to be paid to the applicable Mortgagor under the
terms of the related Mortgage Loan documents or applicable law;

     (iv) all Insurance Proceeds and Liquidation Proceeds received in respect of
any Mortgage  Loan or REO Property  (other than  Liquidation  Proceeds  that are
received in connection with the Master Servicer's or Depositor's purchase of all
the Mortgage  Loans and any REO  Properties in the Trust Fund and that are to be
deposited in the Distribution Account pursuant to Section 9.01);

     (v) any amounts required to be deposited by the Master Servicer pursuant to
Section  3.06 in  connection  with losses  incurred  with  respect to  Permitted
Investments of funds relating to the Trust Fund held in the Certificate Account;

     (vi) that  portion of each  Delinquency  Advance that  represents  (without
duplication) the Master Servicing Fee and, if applicable,  the Special Servicing
Fee; and

     (vi) any amounts  required to be  deposited  by the Master  Servicer or the
Special Servicer pursuant to Section 3.07(b) in connection with losses resulting
from a deductible clause in a blanket hazard policy.

     The foregoing  requirements for deposit in the Certificate Account shall be
exclusive,  it being understood and agreed that, without limiting the generality
of the  foregoing,  actual  payments  from  Mortgagors  in the  nature of Escrow
Payments,  charges  for  beneficiary  statements  or demands,  assumption  fees,
amounts  collected  for  mortgagor  checks  returned  for  insufficient   funds,
ancillary  fees and any other  amounts that the Master  Servicer and the Special
Servicer  are  entitled  to as  additional  servicing  compensation  pursuant to
Section  3.11 need not be deposited  by the Master  Servicer in the  Certificate
Account.  If the Master  Servicer shall deposit in the  Certificate  Account any
amount not required to be deposited  therein,  it may at any time  withdraw such
amount  from the  Certificate  Account,  any  provision  herein to the  contrary
notwithstanding.  The Master  Servicer  shall  promptly  deliver to the  Special
Servicer  as  additional  servicing  compensation  in  accordance  with  Section
3.11(d),   assumption  fees,   modification  fees,   ancillary  fees  and  other
transaction  fees due to and  received by the Master  Servicer  with  respect to
Specially  Serviced Mortgage Loans. The Certificate  Account shall be maintained
as a  segregated  account,  separate  and apart from  trust  funds  created  for
mortgage  pass-through  certificates  of other  series  serviced  and the  other
accounts of the Master Servicer.


                                     E-116
<PAGE>


     Upon receipt of any of the amounts  described in clauses (i), (ii) and (iv)
above with  respect to any Mortgage  Loan which is not an REO Loan,  the Special
Servicer  shall  promptly,  but in no event later than two  Business  Days after
receipt,  remit  such  amounts  to the  Master  Servicer  for  deposit  into the
Certificate  Account in accordance with the second preceding  paragraph,  unless
the Special Servicer determines,  consistent with the Servicing Standard, that a
particular item should not be deposited because of a restrictive  endorsement or
other appropriate reason. Any such amounts received by the Special Servicer with
respect to an REO Property  shall be deposited by the Special  Servicer into the
REO Account and remitted to the Master Servicer for deposit into the Certificate
Account  pursuant to Section 3.16 (c).  With respect to any such amounts paid by
check to the order of the Special  Servicer,  the Special Servicer shall endorse
such check to the order of the Master Servicer and shall deliver  promptly,  but
in no event later than two Business  Days after  receipt,  any such check to the
Master Servicer by overnight  courier,  unless the Special Servicer  determines,
consistent  with the  Servicing  Standard,  that a particular  item cannot be so
endorsed and delivered because of a restrictive endorsement or other appropriate
reason.

     Funds in the Certificate  Account may be invested in Permitted  Investments
in accordance  with the  provisions of Section 3.06.  The Master  Servicer shall
give  notice to the  Trustee,  the Special  Servicer  and the  Depositor  of the
location  of the  Certificate  Account  as of the  Closing  Date  and of the new
location of the Certificate Account prior to any change thereof.

     (b) The Trustee shall  establish and maintain the  Distribution  Account in
trust for the benefit of the Certificateholders.  The Distribution Account shall
be maintained as a segregated  account,  separate and apart from trust funds for
mortgage  pass-through  certificates of other series administered by the Trustee
and other accounts of the Trustee.

     The Master  Servicer  shall  deliver to the Trustee each month on or before
the Master  Servicer  Remittance Date therein,  for deposit in the  Distribution
Account,  that portion of the Available  Distribution Amount (calculated without
regard  to  clause   (b)(iii)  of  the  definition   thereof)  for  the  related
Distribution Date then on deposit in the Certificate Account.

     In addition,  the Master Servicer  shall,  as and when required  hereunder,
deliver to the Trustee for deposit in the Distribution Account:

     (i) [reserved];

     (ii) any Delinquency Advances required to be made by the Master Servicer in
accordance  with  Section  4.03 (in each case,  net of the portion  thereof that
represents  Master Servicing Fees and/or Special  Servicing Fees, which is to be
deposited in the Certificate Account);

     (iii) any Compensating  Interest Payments required to be made by the Master
Servicer pursuant to Section 3.19;


                                     E-117
<PAGE>

     (iv) any Liquidation  Proceeds paid by the Master Servicer or the Depositor
in  connection  with  the  purchase  of all of the  Mortgage  Loans  and any REO
Properties in the Trust Fund pursuant to Section 9.01 (exclusive of that portion
thereof required to be deposited in the Certificate  Account pursuant to Section
9.01); and

     (v) any other  amounts  required  to be so  delivered  for  deposit  in the
Distribution Account pursuant to any provision of this Agreement.

     The Trustee shall,  upon receipt,  deposit in the Distribution  Account any
and all amounts  received by the Trustee  that are required by the terms of this
Agreement to be deposited  therein.  If, as of 3:00 p.m., New York City time, on
any Master Servicer Remittance Date or on such other date as any amount referred
in the foregoing clauses (i) through (v) is required to be delivered  hereunder,
the Master  Servicer  shall not have delivered to the Trustee for deposit in the
Distribution  Account the relevant portion of the Available  Distribution Amount
or any of the amounts referred to in the foregoing clauses (i) through (v), then
the Trustee shall provide  notice of such failure to a Servicing  Officer of the
Master  Servicer by facsimile  transmission  sent to telecopy no. (312) 845-8617
(or such  alternative  number  provided by the Master Servicer to the Trustee in
writing) and by telephone at telephone no. (312)  845-8580 (or such  alternative
number  provided  by the Master  Servicer  to the Trustee in writing) as soon as
possible, but in any event before 5:00 p.m., New York City time, on such day.

     Funds in the Distribution Account shall not be invested.  The Trustee shall
give notice to the Master  Servicer,  the Special  Servicer and the Depositor of
the location of the  Distribution  Account as of the Closing Date and of the new
location of the Distribution Account prior to any change thereof.

      SECTION 3.05    Permitted Withdrawals From the Certificate Account and
                      the Distribution Account.

     (a) The Master Servicer may, from time to time, make
withdrawals from the Certificate Account for any of the following purposes:

     (i) to remit to the  Trustee for  deposit in the  Distribution  Account the
amounts  required to be remitted  pursuant  to the second  paragraph  of Section
3.04(b) or that may be applied to make Delinquency  Advances pursuant to Section
4.03(a);

     (ii) to pay itself unpaid Master  Servicing Fees, and the Special  Servicer
unpaid Special  Servicing Fees,  earned thereby in respect of each Mortgage Loan
and REO Loan, the Master Servicer's and the Special Servicer's respective rights
to payment  pursuant to this clause  (ii) being  limited to amounts  received or
advanced  on or in  respect  of such  Mortgage  Loan or such REO  Loan  that are
allocable as a recovery of interest thereon;



                                     E-118
<PAGE>


     (iii) to pay to the Special  Servicer  earned and unpaid  Workout  Fees and
Liquidation  Fees to which it is  entitled  pursuant  to,  and from the  sources
contemplated by, Section 3.11(c);

     (iv) to reimburse the Trustee and itself, in that order, as applicable, for
unreimbursed  Delinquency  Advances  made  thereby,  the  Master  Servicer's  or
Trustee's  respective rights to be reimbursed pursuant to this clause (iv) being
limited to amounts  received that represent Late  Collections of interest on and
principal of the  particular  Mortgage Loans and REO Loans with respect to which
such Delinquency Advances were made (in each case, net of related Workout Fees);

     (v) to reimburse  the  Trustee,  itself and the Special  Servicer,  in that
order, as applicable,  for  unreimbursed  Servicing  Advances made thereby,  the
Master Servicer's,  the Special Servicer's or Trustee's  respective rights to be
reimbursed  pursuant to this clause (v) with respect to any Mortgage Loan or REO
Property  being  limited  to,  as  applicable,   related  payments,  Liquidation
Proceeds, Insurance Proceeds and REO Revenues;

     (vi) to reimburse  the Trustee,  itself and the Special  Servicer,  in that
order, as applicable,  out of general  collections on the Mortgage Loans and REO
Properties, for Nonrecoverable Advances made thereby;

     (vii) at or following  such time as it reimburses  the Trustee,  itself and
the Special Servicer, in that order, as applicable, for any unreimbursed Advance
pursuant to clause (iv),  (v) or (vi) above or Section 3.03, to pay the Trustee,
itself or the Special Servicer, in that order as the case may be, out of general
collections  on the  Mortgage  Loans and REO  Properties,  any  related  Advance
Interest  accrued and payable on such Advance in accordance with Section 3.11(f)
and 4.03(d);

     (viii) to reimburse itself (if it is not the affected Mortgage Loan Seller)
or the Trustee,  as the case may be, for any  unreimbursed  expenses  reasonably
incurred  by such  Person in respect of any  Breach or Defect  giving  rise to a
repurchase  obligation  of a Mortgage Loan Seller under Section 6 of the related
Mortgage Loan Purchase Agreement,  including,  without limitation,  any expenses
arising out of the  enforcement  of the  repurchase  obligation,  together  with
interest  thereon  at the  Reimbursement  Rate,  each  such  Person's  right  to
reimbursement  pursuant to this clause  (viii) with respect to any Mortgage Loan
being limited to that portion of the Purchase  Price paid for such Mortgage Loan
that  represents such expense in accordance with clause (d) of the definition of
Purchase Price;

     (ix) in accordance with Section 2.03(d),  to reimburse the Trustee,  out of
general   collections   on  the  Mortgage  Loans  and  REO  Properties  for  any
unreimbursed  expense reasonably  incurred by the Trustee in connection with the
enforcement  of a Mortgage Loan Seller's  obligations  under Section 6(a) of the
related Mortgage Loan Purchase Agreement,


                                     E-119
<PAGE>


together with interest thereon at the Reimbursement Rate, but only to the extent
that such  expenses  are not  reimbursable  pursuant to clause  (viii)  above or
otherwise;

     (x) to pay  out of  general  collections  on the  Mortgage  Loans  and  REO
Properties,  for costs and  expenses  incurred  by the Trust  Fund  pursuant  to
Section 3.09(c);

     (xi) to pay itself, as additional servicing compensation in accordance with
Section 3.11(b), (A) interest and investment income earned in respect of amounts
relating to the Trust Fund held in the Certificate Account, any Lock-box Account
and Cash  Collateral  Account as  provided in Section  3.06(b)  (but only to the
extent of the Net Investment  Earnings with respect to the Certificate  Account,
any Lock-box Account and Cash Collateral Account for any Collection Period), (B)
Prepayment Interest Excesses and Balloon Payment Interest Excess received on the
Mortgage Loans and (C) Penalty  Charges  received on Mortgage Loans that are not
Specially  Serviced  Mortgage  Loans  (but  only  to the  extent  not  otherwise
allocable to cover Advance Interest in respect of the related Mortgage Loan);

     (xii) to pay to the Special Servicer, as additional servicing compensation,
all Penalty Charges received on any Specially  Serviced  Mortgage Loan (but only
to the extent not otherwise  allocable to pay Advance Interest in respect of the
related Specially Serviced Mortgage Loan);

     (xiii) to pay itself, the Depositor,  or any of their respective directors,
officers,  employees and agents, as the case may be, out of general  collections
on the Mortgage Loans and REO Properties, any amounts payable to any such Person
pursuant to Section 6.03;

     (xiv) to pay,  out of general  collections  on the  Mortgage  Loans and REO
Properties, for (A) the cost of the Opinions of Counsel contemplated by Sections
3.09(b)(ii) and 3.16(a),  (B) the cost of the advice of counsel  contemplated by
Section 3.17(a),  (C) the cost of any Opinion of Counsel contemplated by Section
11.01(a) in  connection  with an  amendment to this  Agreement  requested by the
Master  Servicer,  which amendment is in furtherance of the rights and interests
of Certificateholders,  (D) the cost of obtaining the REO Extension contemplated
by Section 3.16(a),  (E) the cost of recording this Agreement in accordance with
Section 11.02(a),  and (F) the cost of an Appraisal obtained pursuant to Section
3.11(g) or Section 4.03(c);

     (xv) to pay itself,  the Special Servicer,  any Mortgage Loan Seller or the
Majority  Certificateholder  of the Controlling  Class, as the case may be, with
respect to each  Mortgage  Loan,  if any,  previously  purchased  by such Person
pursuant to or as contemplated by this Agreement,  all amounts  received on such
Mortgage Loan subsequent to the date of purchase;

     (xvi) to withdraw funds  deposited into the  Certificate  Account in error;
and



                                     E-120
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     (xvii) to clear and terminate the Certificate Account at the termination of
this Agreement pursuant to Section 9.01.

     For each  Mortgage  Loan,  the  Master  Servicer  shall  keep and  maintain
separate  accounting records, on a loan-by-loan basis (and for each REO Loan, on
a  property-by-property  basis) when appropriate,  for the purpose of justifying
any withdrawal from the Certificate Account.

     The Master  Servicer  shall pay to the Special  Servicer (or to third party
contractors  at the  direction  of the Special  Servicer)  from the  Certificate
Account amounts permitted to be paid to it (or to such third party  contractors)
therefrom  promptly upon receipt of a certificate of a Servicing  Officer of the
Special  Servicer  describing the item and amount to which the Special  Servicer
(or such third party  contractors)  is  entitled.  The Master  Servicer may rely
conclusively on any such  certificate and shall have no duty to re-calculate the
amounts stated therein.  The Special  Servicer shall keep and maintain  separate
accounting  for each  Specially  Serviced  Mortgage Loan and REO Property,  on a
loan-by-loan and  property-by-property  basis, for the purpose of justifying any
request for withdrawal from the Certificate Account.

     (b) The  Trustee  may,  from  time  to  time,  make  withdrawals  from  the
Distribution Account for any of the following purposes:

     (i) to make distributions to  Certificateholders  on each Distribution Date
pursuant to Section 4.01;

     (ii) [reserved];

     (iii) to pay itself unpaid Trustee Fees pursuant to Section 8.05(a);

     (iv) to pay itself or any of its directors, officers, employees and agents,
as the case may be, any  amounts  payable  or  reimbursable  to any such  Person
pursuant to Section 8.05(b);

     (v) to pay for (A) the  cost of the  Opinion  of  Counsel  contemplated  by
Section  11.01(a) or (c) in  connection  with any  amendment  to this  Agreement
requested by the Trustee,  which  amendment is in  furtherance of the rights and
interests  of  Certificateholders,  (B)  the  cost  of the  Opinion  of  Counsel
contemplated  by Section  11.02(a) in connection  with any  recordation  of this
Agreement and (C) to the extent  payable out of the Trust Fund,  the cost of the
Opinion of Counsel contemplated by Section 10.01(f);

     (vi) to (A) pay any and all federal, state and local taxes imposed on REMIC
I, REMIC II or REMIC III or on the  assets or  transactions  of any such  REMIC,
together  with all  incidental  costs and expenses,  and any and all  reasonable
expenses  relating to tax  audits,  if and to the extent that either (1) none of
the Trustee, the Master Servicer or the Special Servicer


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is liable therefor  pursuant to Section 10.01(g) or (2) any such Person that may
be so liable has failed to make the  required  payment,  and (B)  reimburse  the
Trustee for reasonable  expenses incurred by and reimbursable to it by the Trust
Fund pursuant to Section 10.01(c);

     (vii) to withdraw funds deposited into the  Distribution  Account in error;
and

     (viii) to clear and terminate the  Distribution  Account at the termination
of this Agreement pursuant to Section 9.01.

     SECTION 3.06     Investment of Funds in the Certificate Account and the REO
                      Account.

     (a) The Master Servicer may direct any depository  institution  maintaining
the Certificate Account, any Lock-Box Account or any Cash Collateral Account and
the Special Servicer may direct any depository  institution  maintaining the REO
Account,  (each, for purposes of this Section 3.06, an "Investment  Account") to
invest, or if it is such depository  institution,  may itself invest,  the funds
held therein in one or more Permitted  Investments bearing interest or sold at a
discount, and maturing, unless payable on demand, (i) no later than the Business
Day  immediately  preceding  the next  succeeding  date on which  such funds are
required to be withdrawn  from such  account  pursuant to this  Agreement,  if a
Person other than the  depository  institution  maintaining  such account is the
obligor  thereon,  and (ii) no later than the next succeeding date on which such
funds are required to be withdrawn from such account pursuant to this Agreement,
if the depository  institution  maintaining such account is the obligor thereon.
All such  Permitted  Investments  shall be held to maturity,  unless  payable on
demand.  Any  investment of funds in an Investment  Account shall be made in the
name of the Trustee (in its capacity as such). The Master Servicer (with respect
to  Permitted   Investments  of  amounts  in  the  Certificate  Account  or  the
Distribution  Account)  and the  Special  Servicer  (with  respect to  Permitted
Investments  of  amounts in the REO  Account)  on behalf of the  Trustee,  shall
maintain continuous  possession of any Permitted Investment that is either (i) a
"certificated  security", as such term is defined in the Uniform Commercial Code
of any applicable  jurisdiction  (the "UCC"),  or (ii) other property in which a
secured party may perfect its security  interest by possession  under the UCC or
any other  applicable  law.  Possession of any such Permitted  Investment by the
Master  Servicer,  or the Special  Servicer,  as  applicable,  shall  constitute
possession by a person  designated by the Trustee for purposes of Articles 8 and
9 of the UCC and possession by the Trustee,  as secured  party,  for purposes of
Section 9-305 of the UCC and any other  applicable  law. In the event amounts on
deposit  in an  Investment  Account  are at any  time  invested  in a  Permitted
Investment  payable  on  demand,  the  Master  Servicer  (in  the  case  of  the
Certificate  Account) or the Trustee (in the case of the  Distribution  Account)
shall:

          (x) consistent with any notice required to be given thereunder, demand
     that payment thereon be made on the last day such Permitted  Investment may
     otherwise  mature  hereunder  in an amount  equal to the  lesser of (1) all
     amounts then payable thereunder and (2) the amount required to be withdrawn
     on such date; and


                                     E-122
<PAGE>



          (y)  demand  payment  of all  amounts  due  thereunder  promptly  upon
     determination  by the Master Servicer or Trustee,  as the case may be, that
     such Permitted  Investment  would not constitute a Permitted  Investment in
     respect of funds thereafter on deposit in the Investment Account.

     (b) Whether or not the Master  Servicer  directs the investment of funds in
the  Certificate  Account  and,  to the extent the Master  Servicer  directs the
investment  of funds in any  Lock-Box  Account or any Cash  Collateral  Account,
interest  and  investment  income  realized  on  funds  deposited  in each  such
Investment Account, to the extent of the Net Investment  Earnings,  if any, with
respect to such account for each  Collection  Period,  shall be for the sole and
exclusive benefit of the Master Servicer and shall be subject to its withdrawal,
or withdrawal at its direction,  in accordance  with Section 3.05(a) or 3.05(b),
as the case may be. Whether or not the Special  Servicer  directs the investment
of funds in the REO Account,  interest and investment  income  realized on funds
deposited  therein,  to the extent of the Net Investment  Earnings,  if any, for
such Investment  Account for each Collection  Period,  shall be for the sole and
exclusive benefit of the Special Servicer and shall be subject to its withdrawal
in  accordance  with  Section  3.16  (b).  In the event  that any loss  shall be
incurred in respect of any Permitted  Investment  on deposit in the  Certificate
Account,  and to the extent the Master Servicer  directs the investment of funds
in any Lock-Box Account or any Cash Collateral Account the Master Servicer shall
deposit  therein,  no later than the end of the  Collection  Period during which
such loss was incurred,  without right of  reimbursement,  the amount of the Net
Investment  Loss,  if any,  with  respect to such  account  for such  Collection
Period. If any loss shall be incurred in respect of any Permitted  Investment on
deposit in the REO Account,  the Special Servicer shall promptly deposit therein
from its own funds, without right of reimbursement, no later than the end of the
Collection  Period  during which such loss was  incurred,  the amount of the Net
Investment Loss, if any, for such Collection Period.

     (c)  Except as  otherwise  expressly  provided  in this  Agreement,  if any
default occurs in the making of a payment due under any Permitted Investment, or
if a default  occurs  in any  other  performance  required  under any  Permitted
Investment,  the Trustee may and,  subject to Section 8.02,  upon the request of
Holders of Certificates entitled to a majority of the Voting Rights allocated to
any Class shall take such action as may be  appropriate  to enforce such payment
or  performance,  including  the  institution  and  prosecution  of  appropriate
proceedings.

     SECTION 3.07     Maintenance of Insuranc  Policies; Errors and Omissions 
                      and Fidelity Coverage.

     (a) Each of the Master  Servicer (in the case of Mortgage  Loans other than
Specially  Serviced  Mortgage  Loans) and the Special  Servicer  (in the case of
Specially  Serviced  Mortgage Loans) shall use reasonable  efforts to cause each
Mortgagor to maintain in respect of the related Mortgaged Property all insurance
coverage  as is  required  under  the  related  Mortgage;  provided  that if any
Mortgage  permits the holder  thereof to dictate to the  Mortgagor the insurance
coverage to be maintained on such Mortgaged Property, the Master Servicer or the



                                     E-123
<PAGE>



Special Servicer,  as appropriate,  shall impose such insurance  requirements as
are consistent  with the Servicing  Standard.  If a Mortgagor  fails to maintain
such insurance, the Master Servicer (at the direction of the Special Servicer in
the case of a  Specially  Serviced  Loan)  shall  (to the  extent  available  at
commercially  reasonable  terms) obtain such  insurance  (which may be through a
master  or  single  interest  policy)  and the cost  (including  any  deductible
relating to such  insurance)  of such  insurance  (or in the case of a master or
single interest policy, the incremental cost (including any deductible  relating
to  such  insurance)  of  such  insurance  relating  to the  specific  Mortgaged
Property),  shall be a Servicing  Advance and shall be recoverable by the Master
Servicer  pursuant to Section  3.05(a).  If at any time a Mortgaged  Property is
located  in an  area  identified  in the  Flood  Hazard  Boundary  Map or  Flood
Insurance Rate Map issued by the Federal  Emergency  Management Agency as having
special flood hazards or it becomes  located in such area by virtue of remapping
conducted  by such agency (and flood  insurance  has been made  available),  the
Master  Servicer  (or in the case of a  Specially  Serviced  Loan,  the  Special
Servicer)  shall,  if and to the extent  that the  Mortgage  Loan  requires  the
Mortgagor  or permits  the  mortgagee  to require  the  Mortgagor  to do so, use
reasonable  efforts to cause the related Mortgagor to maintain a flood insurance
policy  meeting  the  requirements  of the  current  guidelines  of the  Federal
Insurance  Administration in the maximum amount of insurance  coverage available
under the National Flood  Insurance Act or 1968,  the Flood Disaster  Protection
Act of 1973 or the  National  Flood  Insurance  Reform Act of 1994,  as amended,
unless otherwise specified by the related Mortgage Loan. If (i) the Mortgagor is
required  by the terms of the  Mortgage  Loan to  maintain  such  insurance  (or
becomes obligated by virtue of the related  Mortgaged  Property becoming located
in such area by virtue of such remapping) or (ii) the terms of the Mortgage Loan
permit the  mortgagee  to require the  Mortgagor to obtain such  insurance,  the
Master  Servicer  (or in the case of a  Specially  Serviced  Loan,  the  Special
Servicer),  shall promptly notify the Mortgagor of its obligation to obtain such
insurance. If the Mortgagor fails to obtain such flood insurance within 120 days
of such  notification,  the  Master  Servicer  (or in the  case  of a  Specially
Serviced Loan, the Special  Servicer) shall obtain such  insurance,  the cost of
which  shall be a  Servicing  Advance  and shall be  recoverable  by the  Master
Servicer or Special  Servicer  pursuant to Section  3.05(a);  provided  that the
Master Servicer or Special Servicer shall not be required to incur any such cost
if such Advance would constitute a Nonrecoverable  Servicing Advance. Subject to
Section 3.17(a), the Special Servicer shall also use reasonable efforts to cause
to be maintained for each REO Property (to the extent  available at commercially
reasonable terms) no less insurance coverage than was previously required of the
Mortgagor  under the related  Mortgage or as is  consistent  with the  Servicing
Standard.  All such  insurance  policies  shall  contain a "standard"  mortgagee
clause,  with loss  payable to the  Master  Servicer  (in the case of  Mortgaged
Properties) or the Special Servicer (in the case of REO Properties) on behalf of
the Trustee,  and shall be issued by an insurer  authorized under applicable law
to issue such  insurance.  Any amounts  collected by the Master  Servicer or the
Special  Servicer  under any such policies  (other than amounts to be applied to
the restoration or repair of the related  Mortgaged  Property or REO Property or
amounts to be released to the related Mortgagor, in each case in accordance with
applicable  law,  the  terms of the  related  Mortgage  Loan  documents  and the
Servicing  Standard) shall be deposited in the Certificate  Account,  subject to
withdrawal pursuant to Section 3.05(a), in the case of amounts received in


                                     E-124
<PAGE>


respect  of a  Mortgage  Loan,  or in the REO  Account,  subject  to  withdrawal
pursuant to Section  3.16(c),  in the case of amounts  received in respect of an
REO Property.  Any cost incurred by the Master Servicer or the Special  Servicer
in maintaining  any such insurance  shall not, for purposes  hereof,  including,
without limitation, calculating monthly distributions to Certificate-holders, be
added  to the  outstanding  principal  balance  of the  related  Mortgage  Loan,
notwithstanding  that the terms of such  Mortgage  Loan so permit,  but shall be
recoverable by the Master  Servicer as a Servicing  Advance  pursuant to Section
3.05(a).

     (b)(I) If the Master Servicer or the Special Servicer obtains and maintains
a  blanket  policy  insuring  against  hazard  losses  on all  of the  Mortgaged
Properties  and/or  REO  Properties  for  which it is  responsible  to cause the
maintenance  of insurance  hereunder,  then, to the extent such policy  provides
protection equivalent to the individual policies otherwise required,  the Master
Servicer or the Special  Servicer,  as the case may be,  shall  conclusively  be
deemed  to have  satisfied  its  obligation  to  cause  hazard  insurance  to be
maintained on such Mortgaged  Properties and/or REO Properties.  Such policy may
contain a deductible clause (not in excess of a customary amount), in which case
the Master Servicer or the Special  Servicer,  as  appropriate,  shall, if there
shall not have been  maintained  on a Mortgaged  Property  or an REO  Property a
hazard insurance policy complying with the requirements of Section 3.07(a),  and
there shall have been one or more losses  which would have been  covered by such
policy,  promptly  deposit into the  Certificate  Account (or into the Servicing
Account if insurance  proceeds are to be applied to the repair or restoration of
the applicable  Mortgaged  Property or disbursed to the related  Mortgagor) from
its own funds the amount not otherwise  payable under the blanket policy because
of such  deductible  clause to the extent that any such  deductible  exceeds the
deductible  limitation  that pertained to the related  Mortgage Loan, or, in the
absence of any such deductible  limitation,  the deductible  limitation which is
consistent  with the  Servicing  Standard.  The Master  Servicer and the Special
Servicer  each agrees to prepare and present,  on behalf of itself,  the Trustee
and Certificateholders, claims under any such blanket policy maintained by it in
a timely fashion in accordance with the terms of such policy.

     (II) If the Master Servicer or the Special Servicer, as applicable,  causes
any  Mortgaged  Property or REO  Property to be covered by a master force placed
insurance  policy,  which  provides  protection  equivalent  to  the  individual
policies  otherwise  required,  the Master  Servicer or Special  Servicer  shall
conclusively  be deemed to have  satisfied its  respective  obligations to cause
hazard  insurance  to be  maintained  on such  Mortgaged  Properties  and/or REO
Properties.  Such  policy may  contain a  deductible  clause,  in which case the
Master Servicer or the Special Servicer, as applicable,  shall in the event that
(i) there shall not have been  maintained on the related  Mortgaged  Property or
REO  Property  a policy  otherwise  complying  with the  provisions  of  Section
3.07(a), and (ii) there shall have been one or more losses which would have been
covered by such a policy had it been  maintained,  immediately  deposit into the
Certificate  Account (or into the Servicing Account if insurance proceeds are to
be applied to the repair or restoration of the applicable  Mortgaged Property or
disbursed to the related  Mortgagor) from its own funds the amount not otherwise
payable under such policy because of such deductible to the extent that any such
deductible exceeds the deductible


                                     E-125
<PAGE>

limitation  that  pertained to the related  Mortgage Loan, or, in the absence of
any such deductible  limitation,  the deductible  limitation which is consistent
with the Servicing  Standard.  The Master Servicer and the Special Servicer each
agrees  to  prepare  and  present,   on  behalf  of  itself,   the  Trustee  and
Certificateholders,  claims under any such master force placed  insurance policy
maintained  by it in a timely  fashion  in  accordance  with  the  terms of such
policy.

     (c) Each of the Master  Servicer and the Special  Servicer shall obtain and
maintain  at its own expense  and keep in full force and effect  throughout  the
term of this  Agreement  a blanket  fidelity  bond and an errors  and  omissions
insurance policy covering its officers and employees and other persons acting on
behalf of it in connection with its activities under this Agreement.  The amount
of coverage  shall be at least equal to the  coverage  that would be required by
FNMA or FHLMC,  whichever  is greater,  with  respect to the Master  Servicer or
Special  Servicer,  as the  case  may be,  if the  Master  Servicer  or  Special
Servicer,  as the case may be, were  servicing  and  administering  the Mortgage
Loans and/or REO Properties  for which it is  responsible  hereunder for FNMA or
FHLMC. Coverage of the Master Servicer or the Special Servicer under a policy or
bond obtained by an Affiliate of such Person and providing the coverage required
by this Section 3.07(c) shall satisfy the requirements of this Section 3.07(c).

     (d) All insurance coverage required to be maintained by the Master Servicer
or Special  Servicer,  as applicable,  under this Section 3.07 shall be obtained
from  Qualified   Insurers  having  a  claims  paying  ability  rating  (or  the
obligations  of which are  guaranteed or backed by a company  having such claims
paying  ability  rating)  not less than (i) Baa2 by Moody's and (ii) if rated by
DCR,  investment grade by DCR (or in the case of a policy obtained in accordance
with  Section  3.07(b)),  rated  by DCR in one  of  the  three  highest  ratings
categories); provided, however, that if the claims paying ability of a Qualified
Insurer is not rated by DCR, such Qualified Insurer must have ratings equivalent
to those set forth in clause (ii) of this paragraph from each of Moody's and one
other  nationally  recognized  statistical  rating  organization;  and provided,
further,  that the  requirements of clauses (i) and (ii) shall not be applicable
with  respect to Moody's or DCR, as  applicable,  if the related  Rating  Agency
shall have  confirmed in writing  that an insurance  company with a lower claims
paying  ability  rating  shall not  result,  in and of itself,  in a  downgrade,
qualification on withdrawal of the then current ratings by such Rating Agency of
any class of Certificates.

     SECTION 3.08     Enforcement of Due-On-Sale Clauses; Assumption
                      Agreements; Subordinate Financing; Defeasance.

     (a) As to each Mortgage Loan which  contains a provision in the nature of a
"due-on-sale" clause, which by its terms:

     (i)  provides  that such  Mortgage  Loan  shall (or may at the  mortgagee's
option) become due and payable upon the sale or other transfer of an interest in
the related Mortgaged Property; or


                                     E-126
<PAGE>



     (ii)  provides  that such  Mortgage  Loan may not be  assumed  without  the
consent of the mortgagee in connection with any such sale or other transfer,

then,  for so long as such  Mortgage  Loan is included  in the Trust  Fund,  the
Master  Servicer  or, in the case of a Specially  Serviced  Mortgage  Loan,  the
Special  Servicer,  on behalf of the Trustee as the  mortgagee of record,  shall
exercise (or, subject to Section 3.20(a)(iii),  waive its right to exercise) any
right it may have with  respect  to such  Mortgage  Loan (x) to  accelerate  the
payments  thereon,  or (y) to  withhold  its  consent  to any such sale or other
transfer,  in a manner consistent with the Servicing Standard. In the event that
the Master Servicer or Special  Servicer  intends or is required,  in accordance
with the preceding  sentence,  the Mortgage Loan documents or applicable law, to
permit the  transfer  of any  Mortgaged  Property,  the Master  Servicer  or the
Special Servicer, as the case may be, if consistent with the Servicing Standard,
may enter into an assumption and modification  agreement with the Person to whom
the  related  Mortgaged  Property  has been or is intended to be conveyed or may
enter into substitution of liability  agreement,  pursuant to which the original
Mortgagor  and any original  guarantors  are released  from  liability,  and the
transferee  and any new guarantors  are  substituted  therefor and become liable
under the Mortgage Note and any related guaranties and, in connection therewith,
may require from the related  Mortgagor a reasonable  and  customary fee for the
additional services performed by it, together with reimbursement for any related
costs and expenses incurred by it (but only to the extent that charging such fee
and entering  into such  assumption  and  modification  agreement  will not be a
significant  modification  of the  Mortgage  Loan  for  purposes  of  the  REMIC
Provisions).  The Master Servicer or the Special  Servicer,  as the case may be,
shall promptly notify the Trustee of any such agreement and forward the original
thereof to the Trustee for inclusion in the related Mortgage File.

     (b) As to each Mortgage Loan which  contains a provision in the nature of a
"due-on-encumbrance" clause, which by its terms:

     (i)  provides  that such  Mortgage  Loan  shall (or may at the  mortgagee's
option) become due and payable upon the creation of any additional lien or other
encumbrance on the related Mortgaged Property; or

     (ii)  requires  the consent of the  mortgagee  to the  creation of any such
additional lien or other  encumbrance on the related Mortgaged  Property,  then,
for so long as such  Mortgage  Loan is included  in the Trust  Fund,  the Master
Servicer  or, in the case of a Specially  Serviced  Mortgage  Loan,  the Special
Servicer,  on behalf of the Trustee as the mortgagee of record,  shall  exercise
(or, subject to Section 3.20(a)(iii),  waive its right to exercise) any right it
may have with  respect to such  Mortgage  Loan (x) to  accelerate  the  payments
thereon,  or (y) to withhold its consent to the creation of any such  additional
lien or other encumbrance,  in a manner consistent with the Servicing  Standard;
provided,  however  that the  Master  Servicer  or,  in the case of a  Specially
Serviced  Mortgage  Loan,  the  Special  Servicer,  shall not waive its right to
exercise any such right when such right arises as a result of the  imposition of
a lien against a Mortgaged Property which lien secures  additional  indebtedness
or a mechanic's or similar lien,


                                     E-127
<PAGE>


not  permitted  under the  related  Mortgage  Loan  documents  unless the Master
Servicer or Special  Servicer (as applicable)  with respect to any Mortgage Loan
or Specially  Serviced  Mortgage Loan which has an unpaid  principal  balance at
such time equal to at least 5% of the then  outstanding  balance of the Mortgage
Pool,  has  received  written  confirmation  from each  Rating  Agency that such
waiver,  in and of itself,  would not result in a  downgrade,  qualification  or
withdrawal of the then current ratings assigned to any class of Certificates.

     (c) With respect to any Mortgage  Loan which  permits  release of Mortgaged
Properties through a Defeasance Option, the Master Servicer shall, to the extent
consistent with and permitted by the applicable Mortgage Loan documents,  permit
the exercise of such  Defeasance  Option on any Due Date occurring more than two
years after the Startup Day (the "Release  Date") upon the  satisfaction  of the
following conditions:

     (i) No event of default exists under the related Mortgage Note;

     (ii) The Mortgagor  pays on such Release Date (A) all interest  accrued and
unpaid on the  Principal  Balance  of the  Mortgage  Note to and  including  the
Release  Date;  (B) all other sums,  excluding  scheduled  interest or principal
payments due under the Mortgage Note and (C) any costs and expenses  incurred in
connection with such release;

     (iii) The Mortgagor has delivered Defeasance  Collateral providing payments
on or prior to all successive  scheduled  payment dates from the Release Date to
the  related  Maturity  Date,  and in an  amount  equal to or  greater  than the
scheduled payments due on such dates under the Mortgage Loan;

     (iv) The Mortgagor shall have delivered a security  agreement  granting the
Trust Fund a first priority security interest in the Defeasance Collateral;

     (v) The Master  Servicer shall have received an Opinion of Counsel from the
related  Mortgagor  (which shall be an expense of the related  Mortgagor) to the
effect  that  the  Trust  Fund has a first  priority  security  interest  in the
Defeasance Collateral and that the assignment thereof is valid and enforceable;

     (vi) The Master  Servicer  shall have  obtained at the related  Mortgagor's
expense a certificate from an Independent certified public accountant certifying
that the Defeasance  Collateral  complies with the  requirements  of the related
Mortgage Note;

     (vii) If the related Mortgage Loan so requires and provides for the related
Mortgagor to pay the cost thereof,  the Master  Servicer  shall have obtained an
Opinion of Counsel  from the related  Mortgagor  to the effect that such release
will not cause any of REMIC I,  REMIC II or REMIC  III to fail to  qualify  as a
REMIC at any time that any  Certificates  are  outstanding  or cause a tax to be
imposed on the Trust Fund under the REMIC Provisions; and


                                     E-128
<PAGE>


     (viii) The Borrower  shall have  provided  evidence to the Master  Servicer
demonstrating  that the  lien of the  related  Mortgage  is  being  released  to
facilitate  the  disposition  of the  Mortgaged  Property  or another  customary
commercial  transaction,  and not as part of an arrangement to collateralize the
Certificates  issued by the  related  REMIC with  obligations  that are not real
estate mortgages.

     (d) Nothing in this Section 3.08 shall constitute a waiver of the Trustee's
right,  as the  mortgagee of record,  to receive  notice of any  assumption of a
Mortgage Loan, any sale or other transfer of the related  Mortgaged  Property or
the creation of any additional  lien or other  encumbrance  with respect to such
Mortgaged Property.

     (e) Except as  otherwise  permitted  by Section  3.20,  neither  the Master
Servicer nor the Special Servicer shall agree to modify, waive or amend any term
of any Mortgage Loan in  connection  with the taking of, or the failure to take,
any action pursuant to this Section 3.08.

     SECTION 3.09     Realization Upon Defaulted Mortgage Loans.

     (a) The Master Servicer shall notify the Special Servicer of the occurrence
of a  Servicing  Transfer  Event in respect of any  Mortgage  Loan.  The Special
Servicer shall monitor such Specially  Serviced Mortgage Loan,  evaluate whether
the causes of the default can be  corrected  over a  reasonable  period  without
significant impairment of the value of the related Mortgaged Property,  initiate
corrective  action  in  cooperation  with  the  Mortgagor  if,  in  the  Special
Servicer's  judgment,  cure is likely,  and take such other  actions  (including
without limitation,  negotiating and accepting a discounted payoff of a Mortgage
Loan)  as are  consistent  with  the  Servicing  Standard.  If,  in the  Special
Servicer's   judgment,   such  corrective  action  has  been  unsuccessful,   no
satisfactory  arrangement can be made for collection of delinquent payments, and
the  Defaulted  Mortgage Loan has not been released from the Trust Fund pursuant
to any provision hereof, then the Special Servicer shall, subject to subsections
(b) through (d) of this Section 3.09, exercise  reasonable  efforts,  consistent
with the Servicing Standard,  to foreclose upon or otherwise  comparably convert
(which may include an REO Acquisition)  the ownership of property  securing such
Mortgage  Loan.  The foregoing is subject to the provision  that, in any case in
which a Mortgaged  Property shall have suffered damage from an Uninsured  Cause,
the Master  Servicer and the Special  Servicer  shall have the right but not the
obligation to expend its own funds toward the restoration of such property if it
shall  determine in its  reasonable  discretion (i) that such  restoration  will
increase  the  net  proceeds  of  liquidation  of  such  Mortgaged  Property  to
Certificateholders  after  reimbursement  to itself for such expenses,  and (ii)
that such  expenses  will be  recoverable  by the  Master  Servicer  or  Special
Servicer,  as the  case  may be,  out of the  proceeds  of  liquidation  of such
Mortgaged  Property,  as contemplated in Section  3.05(a).  The Special Servicer
(or,  subject to Section  3.19(c),  the Master Servicer) shall advance all other
costs and expenses incurred by it in any such proceedings,  subject to its being
entitled to reimbursement therefor as a Servicing Advance as provided in Section
3.05(a)  and  further  subject to its being  entitled  to pay out of the related
Liquidation  Proceeds  any  Liquidation  Expenses  incurred  in  respect  of any
Mortgage Loan, which Liquidation Expenses


                                     E-129
<PAGE>

were  outstanding at the time such proceeds are received.  When applicable state
law permits the Special  Servicer to select  between  judicial and  non-judicial
foreclosure  in respect of any Mortgaged  Property,  the Special  Servicer shall
make such selection in a manner consistent with the Servicing Standard.  Nothing
contained  in this  Section 3.09 shall be construed so as to require the Special
Servicer,  on behalf of the Trust Fund, to make a bid on any Mortgaged  Property
at a foreclosure sale or similar proceeding that is in excess of the fair market
value of such  property,  as  determined  by the  Special  Servicer  in its sole
judgment  taking into account the factors  described in Section  3.18(e) and the
results of any Appraisal  obtained pursuant to this Agreement,  all such bids to
be made in a manner  consistent  with the  Servicing  Standard.  If and when the
Master  Servicer  or the Special  Servicer  deems it  necessary  and prudent for
purposes  of  establishing  the  fair  market  value of any  Mortgaged  Property
securing  a  Defaulted  Mortgage  Loan,  whether  for  purposes  of  bidding  at
foreclosure or otherwise,  the Master Servicer or the Special  Servicer,  as the
case may be, is authorized to have an Appraisal  performed  with respect to such
property (the cost of which Appraisal shall be covered by, and  reimbursable as,
an Additional Trust Fund Expense).

     (b) The Special Servicer shall not acquire any personal  property  pursuant
to this Section 3.09 (with the exception of cash or cash equivalents  pledged as
collateral for a Mortgage Loan) unless either:

     (i) such personal property is incident to real property (within the meaning
of Section 856(e)(1) of the Code) so acquired by the Special Servicer; or

     (ii) the Special  Servicer  shall have  obtained an Opinion of Counsel (the
cost of which may be withdrawn from the Certificate  Account pursuant to Section
3.05(a)) to the effect that the holding of such  personal  property by the Trust
Fund will not (subject to Section 10.01(f)) cause the imposition of a tax on the
Trust Fund under the REMIC Provisions or cause any of REMIC I, REMIC II or REMIC
III to  fail  to  qualify  as a  REMIC  at any  time  that  any  Certificate  is
outstanding.

     (c)  Notwithstanding  the foregoing  provisions  of this Section 3.09,  the
Special  Servicer  shall not,  on behalf of the  Trustee,  initiate  foreclosure
proceedings,  obtain  title to a Mortgaged  Property in lieu of  foreclosure  or
otherwise,  have a receiver of rents  appointed  with  respect to any  Mortgaged
Property,  or take any other action with respect to any Mortgaged Property,  if,
as  a  result   of  any  such   action,   the   Trustee,   on   behalf   of  the
Certificateholders,   would  be   considered   to  hold   title   to,  to  be  a
"mortgagee-in-possession"  of,  or  to be  an  "owner"  or  "operator"  of  such
Mortgaged  Property  within the meaning of CERCLA or any comparable  law, unless
(as  evidenced  by an  Officer's  Certificate  to such effect  delivered  to the
Trustee)  the  Special   Servicer  has  previously   received  an  Environmental
Assessment  in  respect  of such  Mortgaged  Property  prepared  by a Person who
regularly  conducts  Environmental  Assessments and the Special Servicer,  based
solely (as to  environmental  matters and related costs) on the  information set
forth in such Environmental Assessment, determines that:



                                     E-130
<PAGE>


     (i) the Mortgaged  Property is in compliance with applicable  environmental
laws and  regulations  or, if not, that acquiring  such  Mortgaged  Property and
taking  such  actions  as are  necessary  to bring  the  Mortgaged  Property  in
compliance  therewith  is  reasonably  likely to produce a greater  recovery  to
Certificateholders  on a present value basis than not acquiring  such  Mortgaged
Property and not taking such actions; and

     (ii) there are no  circumstances  or  conditions  present at the  Mortgaged
property relating to the use,  management or disposal of Hazardous Materials for
which investigations,  testing, monitoring, containment, clean-up or remediation
could be required under any applicable environmental laws and regulations or, if
such  circumstances or conditions are present for which any such action could be
required,  that acquiring  such Mortgaged  Property and taking such actions with
respect to such  Mortgaged  Property is  reasonably  likely to produce a greater
recovery to  Certificateholders on a present value basis than not acquiring such
Mortgaged Property and not taking such actions.

The  cost of any  such  Environmental  Assessment,  as  well as the  cost of any
remedial,  corrective or other further action  contemplated by clause (i) and/or
clause (ii) of the preceding  sentence,  may be withdrawn  from the  Certificate
Account by the Master  Servicer at the  direction of the Special  Servicer as an
expense  of the  Trust  Fund  pursuant  to  Section  3.05(a);  and  if any  such
Environmental Assessment so warrants, the Special Servicer shall, at the expense
of  the  Trust  Fund,  perform  such  additional  environmental  testing  as are
consistent  with the  Servicing  Standard to  determine  whether the  conditions
described in clauses (i) and (ii) of the preceding sentence have been satisfied.

     (d) If the  environmental  testing  contemplated  by  subsection  (c) above
establishes  that either of the  conditions set forth in clauses (i) and (ii) of
the first sentence  thereof has not been satisfied with respect to any Mortgaged
Property  securing a Defaulted  Mortgage Loan,  then the Special  Servicer shall
take such  action as it deems to be in the best  economic  interest of the Trust
Fund (other than  proceeding to acquire title to the Mortgaged  Property) and is
hereby  authorized  at such time as it deems  appropriate  to  release  all or a
portion of such Mortgaged Property from the lien of the related Mortgage.

     (e) The Special  Servicer  shall  provide  written  reports  monthly to the
Master  Servicer,  (who shall  forward such  reports to the  Trustee,  who shall
forward such reports to the  Certificateholders)  regarding any actions taken by
the Special Servicer with respect to any Mortgaged Property securing a Defaulted
Mortgage Loan as to which the environmental  testing  contemplated in subsection
(c) above has revealed  that either of the  conditions  set forth in clauses (i)
and (ii) of the first  sentence  thereof  has not been  satisfied,  in each case
until the earliest to occur of satisfaction of both such conditions,  removal of
the  related  Mortgage  Loan from the Trust Fund and  release of the lien of the
related Mortgage on such Mortgaged Property.



                                     E-131
<PAGE>


     (f) The Special  Servicer shall report to the Internal  Revenue Service and
the related Mortgagor, in the manner required by applicable law, the information
required to be reported  regarding any Mortgaged  Property which is abandoned or
foreclosed,  information  returns  with  respect  to  the  receipt  of  mortgage
interests  received in a trade or business and the information  returns relating
to cancellation of  indebtedness  income with respect to any Mortgaged  Property
required by Sections  605OJ,  605OH and 605OP,  respectively,  of the Code. Such
reports  shall  be in  form  and  substance  sufficient  to meet  the  reporting
requirements imposed by Sections 605OJ, 605OH and 605OP of the Code. The Special
Servicer shall deliver a copy of any such report to the Trustee.

     (g) The Special  Servicer shall have the right to determine,  in accordance
with the Servicing Standard, the advisability of the maintenance of an action to
obtain a  deficiency  judgment if the state in which the  Mortgaged  Property is
located and the terms of the Mortgage Loan permit such an action.

     (h) The Special  Servicer  shall  maintain  accurate  records of each Final
Recovery  Determination in respect of a Defaulted  Mortgage Loan or REO Property
and the basis thereof.  Each Final Recovery  Determination shall be evidenced by
an  Officer's  Certificate  delivered  to the  Trustee  no  later  than the 10th
Business Day following such Final Recovery Determination.

     SECTION 3.10     Trustee to Cooperate; Release of Mortgage Files.

     (a) Upon the payment in full of any  Mortgage  Loan,  or the receipt by the
Master Servicer or the Special  Servicer of a notification  that payment in full
shall be escrowed in a manner  customary for such purposes,  the Master Servicer
or the Special Servicer, as the case may be, will immediately notify the Trustee
and request  delivery of the related  Mortgage File. Any such notice and request
shall be in the form of a Request for Release signed by a Servicing  Officer and
shall  include a  statement  to the effect  that all  amounts  received or to be
received in  connection  with such payment which are required to be deposited in
the  Certificate  Account  pursuant to Section  3.04(a)  have been or will be so
deposited.  Within seven Business Days (or within such shorter period as release
can reasonably be accomplished  if the Master  Servicer or the Special  Servicer
notifies the Trustee of an exigency) of receipt of such notice and request,  the
Trustee shall release,  or cause any related  Custodian to release,  the related
Mortgage  File  to the  Master  Servicer  or  the  Special  Servicer,  whichever
requested  it.  No  expenses  incurred  in  connection  with any  instrument  of
satisfaction  or deed of  reconveyance  shall be chargeable  to the  Certificate
Account.

     (b) From time to time as is appropriate for servicing or foreclosure of any
Mortgage  Loan, the Master  Servicer or the Special  Servicer may deliver to the
Trustee a Request  for  Release  signed by a  Servicing  Officer  thereof.  Upon
receipt  of the  foregoing,  the  Trustee  shall  deliver  or cause the  related
Custodian to deliver,  the Mortgage  File or any document  therein to the Master
Servicer or the Special Servicer, as the case may be. Upon


                                     E-132
<PAGE>


return of such  Mortgage  File or such  document  to the  Trustee or the related
Custodian,  or the  delivery  to the  Trustee of a  certificate  of a  Servicing
Officer  stating that such  Mortgage  Loan was  liquidated  and that all amounts
received  or to be  received  in  connection  with  such  liquidation  which are
required  to be  deposited  into the  Certificate  Account  pursuant  to Section
3.04(a) have been or will be so deposited, or that such Mortgage Loan has become
an REO Property, the Request for Release shall be released by the Trustee to the
Master Servicer or the Special Servicer, as applicable.

     (c) Within three  Business Days (or within such shorter  period as delivery
can reasonably be accomplished if the Special  Servicer  notifies the Trustee of
an exigency) of receipt  thereof,  the Trustee  shall execute and deliver to the
Special  Servicer  any court  pleadings,  requests for  trustee's  sale or other
documents  necessary  to the  foreclosure  or  trustee's  sale in  respect  of a
Mortgaged Property or to any legal action brought to obtain judgment against any
Mortgagor on the Mortgage  Note or Mortgage or to obtain a deficiency  judgment,
or to enforce any other  remedies or rights  provided  by the  Mortgage  Note or
Mortgage or otherwise  available at law or in equity. The Special Servicer shall
be responsible  for the  preparation  of all such documents and pleadings.  When
submitted to the Trustee for  signature,  such  documents or pleadings  shall be
accompanied  by a  certificate  of a  Servicing  Officer  requesting  that  such
plead-ings  or  documents  be executed by the Trustee and  certifying  as to the
reason such  documents or pleadings  are  required  and that the  execution  and
delivery thereof by the Trustee will not invalidate or otherwise affect the lien
of the Mortgage,  except for the  termination of such a lien upon  completion of
the foreclosure or trustee's sale.

     SECTION 3.11     Servicing Compensation; Nonrecoverable Servicing Advances.

     (a) As compensation for its activities hereunder, the Master Servicer shall
be entitled to receive the Master  Servicing  Fee with respect to each  Mortgage
Loan and REO Loan. As to each Mortgage Loan and REO Loan,  the Master  Servicing
Fee shall accrue from time to time at the Master Servicing Fee Rate and shall be
computed  on the  basis of the same  principal  amount  and for the same  period
respecting  which any  related  interest  payment due on such  Mortgage  Loan or
deemed to be due on such REO Loan is  computed.  The Master  Servicing  Fee with
respect to any Mortgage  Loan or REO Loan shall cease to accrue if a Liquidation
Event  occurs in  respect  thereof.  The Master  Servicing  Fee shall be payable
monthly,  on a  loan-by-loan  basis,  from payments of interest on each Mortgage
Loan,  REO  Revenues  allocable  as interest  on each REO Loan and the  interest
portion of  Delinquency  Advances on each Mortgage Loan and REO Loan. The Master
Servicer shall be entitled to recover unpaid Master Servicing Fees in respect of
any Mortgage Loan or REO Loan out of that portion of related Insurance  Proceeds
or  Liquidation  Proceeds  allocable as  recoveries  of interest,  to the extent
permitted by Section 3.05(a).  The right to receive the Master Servicing Fee may
not be transferred in whole or in part except in connection with the transfer of
all of  the  Master  Servicer's  responsibilities  and  obligations  under  this
Agreement.



                                     E-133
<PAGE>

     (b)  Additional  servicing  compensation  in the form of  assumption  fees,
modification  fees,  charges for  beneficiary  statements  or  demands,  amounts
collected  for  checks  returned  for  insufficient  funds  and any  similar  or
ancillary fees (excluding any other amounts relating to Prepayment Premiums), in
each case to the extent  actually paid by a Mortgagor with respect to a Mortgage
Loan that is not a  Specially  Serviced  Mortgage  Loan,  may be retained by the
Master Servicer and are not required to be deposited in the Certificate Account.
The Master Servicer shall also be entitled to additional servicing  compensation
in the form of (i) any Prepayment  Interest  Excesses,  Balloon Payment Interest
Excesses,  and  further to the extent  received  on  Mortgage  Loans  other than
Specially Serviced Mortgage Loans, any Penalty Charges collected on the Mortgage
Loans;  (ii)  interest or other  income  earned on  deposits in the  Certificate
Account,  in accordance  with Section 3.06(b) (but only to the extent of the Net
Investment  Earnings,  if any, with respect to each such Investment  Account for
each Collection Period),  and (iii) to the extent not required to be paid to any
Mortgagor under  applicable law or under the related  Mortgage,  any interest or
other income earned on deposits in the Servicing  Accounts and Reserve  Accounts
maintained thereby.  The Master Servicer shall be required to pay out of its own
funds all overhead  and general and  administrative  expenses  incurred by it in
connection  with  its  servicing   activities  hereunder   (including,   without
limitation,  payment  of any  amounts  due  and  owing  to any of  Sub-Servicers
retained by it and the premiums for any blanket policy  insuring  against hazard
losses pursuant to Section 3.07(b)),  if and to the extent such expenses are not
payable directly out of the Certificate  Account,  and the Master Servicer shall
not be entitled to reimbursement  therefor except as expressly  provided in this
Agreement.  The Master  Servicer  shall pay the Trustee Fee out of the Servicing
Fee without right of reimbursement.

     (c) As  compensation  for its activities  hereunder,  the Special  Servicer
shall be  entitled to receive the  Special  Servicing  Fee with  respect to each
Specially  Serviced  Mortgage  Loan  and  each REO  Loan.  As to each  Specially
Serviced Mortgage Loan and each REO Loan, the Special Servicing Fee shall accrue
from  time to time at the  Special  Servicing  Fee Rate on the basis of the same
principal  amount and for the same period  respecting which any related interest
payment due on such Specially Serviced Mortgage Loan or deemed to be due on such
REO Loan is computed.  The Special  Servicing Fee with respect to each Specially
Serviced  Mortgage Loan and each REO Loan shall cease to accrue as of the date a
Liquidation  Event  occurs in respect  thereof.  As to each  Specially  Serviced
Mortgage Loan and each REO Loan,  earned but unpaid Special Servicing Fees shall
be payable  monthly out of the same  sources and at the same time (but  separate
from) Master  Servicing  Fees payable to the Master  Servicer in respect of such
Specially Serviced Mortgage Loan or REO Loan.

     As further compensation for its activities hereunder,  the Special Servicer
shall be entitled to receive  the  Workout  Fee with  respect to each  Corrected
Mortgage  Loan. As to each  Corrected  Mortgage  Loan,  the Workout Fee shall be
payable from, and shall be calculated by application of the Workout Fee Rate to,
each collection of interest and principal  received on such Mortgage Loan for so
long as it remains a Corrected  Mortgage  Loan.  The Workout Fee with respect to
any  Corrected  Mortgage  Loan will cease to be payable if a Servicing  Transfer
Event


                                     E-134
<PAGE>


occurs with respect thereto or if the related Mortgaged  Property becomes an REO
Property;  provided that a new Workout Fee will become  payable if and when such
Mortgage Loan again becomes a Corrected  Mortgage Loan. If the Special  Servicer
is terminated  other than for cause or resigns in accordance  with Section 6.04,
it shall retain the right to receive any and all Workout Fees payable in respect
of Mortgage Loans that became Corrected Mortgage Loans during the period that it
acted as Special Servicer and were still such at the time of such termination or
resignation  (and the successor  Special  Servicer  shall not be entitled to any
portion of such Workout  Fees),  in each case until the Workout Fee for any such
loan ceases to be payable in accordance with the preceding sentence.

     As further compensation for its activities hereunder,  the Special Servicer
shall  also be  entitled  to  receive a  Liquidation  Fee with  respect  to each
Specially  Serviced  Mortgage  Loan or REO  Property as to which it receives any
full or discounted payoff or any Liquidation  Proceeds (other than in connection
with the purchase of any such Specially  Serviced  Mortgage Loan or REO Property
by the Special  Servicer or the Majority  Certificateholder  of the  Controlling
Class  pursuant  to Section  3.18 or by the  Master  Servicer  or the  Depositor
pursuant to Section 3.18 or Section 9.01).  As to each such  Specially  Serviced
Mortgage Loan or REO Property,  the  Liquidation  Fee shall be payable from, and
shall be calculated by application of the  Liquidation Fee Rate to, such full or
discounted payoff and/or such Liquidation  Proceeds.  No Liquidation Fee will be
payable with respect to any Specially Serviced Mortgage Loan solely by virtue of
such Mortgage Loan becoming a Corrected Mortgage Loan.  Notwithstanding anything
herein to the contrary,  no Liquidation  Fee will be payable from, or based upon
the receipt of, Liquidation  Proceeds collected as a result of any purchase of a
Specially  Serviced Mortgage Loan or REO Property described in the parenthetical
to the first sentence of this  paragraph;  provided,  however,  that if any such
Liquidation  Proceeds are received with respect to any Corrected Mortgaged Loan,
and the Special Servicer is properly  entitled to a Workout Fee therefrom,  such
Workout Fee will be payable  based on and from the  portion of such  Liquidation
Proceeds that constitute principal and/or interest.

     Notwithstanding  anything to the contrary  herein,  a Liquidation Fee and a
Workout Fee relating to the same  Mortgage  Loan shall not be paid from the same
proceeds on or with respect to such Mortgage Loan.

     Subject  to the  Special  Servicer's  right to  employ  Sub-Servicers,  the
Special  Servicer's right to receive the Special  Servicing Fee, the Workout Fee
and/or the  Liquidation Fee may not be transferred in whole or in part except in
connection with the transfer of all of the Special  Servicer's  responsibilities
and obligations under this Agreement.

     (d) Additional  servicing  compensation  in the form of assumption fees and
modification  fees  received on or with respect to Specially  Serviced  Mortgage
Loans shall be promptly paid to the Special  Servicer by the Master Servicer and
shall not be required to be deposited  in the  Certificate  Account  pursuant to
Section  3.04(a).  Additional  servicing  compensation in the form of assumption
fees and modification fees that the Master Servicer is


                                     E-135
<PAGE>


entitled  to and that  are  collected  by the  Special  Servicer,  shall be paid
promptly to the Master Servicer by the Special  Servicer.  The Special  Servicer
shall also be entitled to additional servicing  compensation in the form of: (i)
to the extent not required to be paid to any Mortgagor under applicable law, any
interest or other income  earned on deposits in the REO Account,  any  Servicing
Accounts and any Reserve Accounts maintained thereby; and (ii) to the extent not
required to be paid to the Master Servicer as additional servicing  compensation
pursuant to Section  3.11(b),  any Penalty  Charges  collected on the  Specially
Serviced Mortgage Loans and REO Loans. The Special Servicer shall be required to
pay out of its own funds all  overhead and general and  administrative  expenses
incurred by it in connection with its servicing activities hereunder (including,
without  limitation,  payment of any amounts due and owing to any  Sub-Servicers
retained by it and the premiums for any blanket  policy  obtained by it insuring
against hazard losses  pursuant to Section  3.07(b)),  if and to the extent such
expenses  are not payable  directly  out of the  Certificate  Account or the REO
Account,  and the Special Servicer shall not be entitled to reimbursement except
as expressly provided in this Agreement.

     (e) If the Master  Servicer  or Special  Servicer  is  required  under this
Agreement to make a Servicing Advance,  but neither does so within 15 days after
such  Advance is required  to be made,  the  Trustee  shall  (subject to Section
3.11(g) below), make such Advance.

     (f) The Master Servicer, the Special Servicer and the Trustee shall each be
entitled to receive  interest at the  Reimbursement  Rate in effect from time to
time,  accrued on the amount of each Servicing  Advance made thereby for so long
as such Servicing Advance is outstanding, payable, first, out of penalty charges
received on the Mortgage Loan or REO Loan as to which such Servicing Advance was
made and, then, once such Servicing Advance has been reimbursed,  out of general
collections on the Mortgage Loans and REO Properties.

     (g) Notwithstanding  anything to the contrary set forth herein, none of the
Master  Servicer,  the Special Servicer or the Trustee shall be required to make
any Servicing Advance that it determines in its reasonable,  good faith judgment
would constitute a Nonrecoverable Servicing Advance; provided, however, that the
Special Servicer may make an Emergency Advance notwithstanding that, at the time
such advance is made,  the Special  Servicer may not have  adequate  information
available in order to make a determination whether or not such advance would, if
made,  be  a  Nonrecoverable  Servicing  Advance.  In  addition,  Nonrecoverable
Servicing  Advances  (including  any  Emergency  Advances  made  pursuant to the
proviso  of  the  preceding  sentence  which  are  ultimately  determined  to be
Nonrecoverable  Servicing  Advances) shall be  reimbursable  pursuant to Section
3.05 out of general  collections  on the Mortgage  Loans and REO  Properties  on
deposit in the Certificate  Account.  The  determination by the Master Servicer,
the  Special  Servicer  or,  if  applicable,  the  Trustee,  that it has  made a
Nonrecoverable  Servicing  Advance or that any proposed  Servicing  Advance,  if
made, would constitute a Nonrecoverable Servicing Advance, shall be evidenced by
an Officer's  Certificate  delivered promptly to the Trustee (or, if applicable,
retained  thereby)  and  the  Depositor,   setting  forth  the  basis  for  such
determination,  together with (if such determination is prior to the liquidation
of the related Mortgage Loan or REO Property) a copy of an Appraisal


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of the related  Mortgaged  Property or REO  Property,  as the case may be, which
shall have been performed within the twelve months preceding such determination,
and further accompanied by any other information, including, without limitation,
engineers'  reports,  environmental  surveys,  inspection  reports,  rent rolls,
income and expense  statements or similar  reports,  that the Master Servicer or
the Special Servicer may have obtained and that supports such determination.  If
such an Appraisal  shall not have been  required and  performed  pursuant to the
terms of this  Agreement,  the Master  Servicer,  the  Special  Servicer  or the
Trustee,  as the case may be,  may,  subject  to its  reasonable  and good faith
determination that such Appraisal will demonstrate the  nonrecoverability of the
related  Advance,  obtain an  Appraisal  for such  purpose at the expense of the
Trust Fund.  The  Trustee  shall be  entitled  to rely on any  determination  of
nonrecoverability  that may have been made by the Master Servicer or the Special
Servicer with respect to a particular Servicing Advance, and the Master Servicer
shall be entitled to rely on any  determination  of  nonrecoverability  that may
have been made by the Special  Servicer  with respect to a particular  Servicing
Advance.

     SECTION 3.12     Inspections; Collection of Financial Statements.

     (a) The Master Servicer shall perform (or cause to be performed) a physical
inspection  of  each  Mortgaged   Property  (other  than  Mortgaged   Properties
constituting  collateral for Specially  Serviced  Mortgaged Loans) at such times
and in such manner as are  consistent  with the Servicing  Standard,  but in any
event at least once  every two years (or,  if the  related  Mortgage  Loan has a
current  balance of greater  than  $2,000,000,  at least once every  year).  The
Master Servicer shall prepare (or cause to be prepared) a written report of each
such inspection detailing the condition of the Mortgaged Property and specifying
the  existence of (i) any vacancy in the  Mortgaged  Property  evident from such
inspection that the Master Servicer deems material,  (ii) any sale,  transfer or
abandonment of the Mortgaged  Property evident from such  inspection,  (iii) any
adverse change in the condition or value of the Mortgaged  Property evident from
such  inspection  that the Master  Servicer  deems  material,  or (iv) any waste
committed on the Mortgaged  Property  evident from such  inspection.  The Master
Servicer, upon request, shall deliver to the Trustee a copy of each such written
report within 60 days of its preparation.

     (b) The  Special  Servicer  shall  perform  (or  cause to be  performed)  a
physical  inspection of each Mortgaged  Property  constituting  collateral for a
Specially  Serviced  Mortgage  Loan at such  times  and in  such  manner  as are
consistent with the Servicing Standard. If any Mortgage Loan becomes a Specially
Serviced  Mortgage Loan, then as soon as practicable (and in any event within 90
days thereafter) the Special Servicer shall perform (or cause to be performed) a
physical inspection of each Mortgaged Property constituting  collateral for such
Mortgage  Loan.  The Special  Servicer shall prepare (or cause to be prepared) a
written report of each such inspection  detailing the condition of the Mortgaged
Property  and  specifying  the  existence  of (i) any  vacancy in the  Mortgaged
Property  evident from such inspection that the Special Servicer deems material,
(ii) any sale,  transfer or abandonment of the Mortgaged  Property  evident from
such  inspection,  (iii) any  adverse  change in the  condition  or value of the
Mortgaged  Property evident from such inspection that the Special Servicer deems
material, or


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<PAGE>


(iv) any waste committed on the Mortgaged Property evident from such inspection.
The Special Servicer,  upon request, shall deliver to the Trustee and the Master
Servicer a copy of each such written report within 60 days of its preparation.

     (c) The Master  Servicer  (or, in the case of Specially  Serviced  Mortgage
Loans, the Special  Servicer) shall make reasonable  efforts to collect promptly
from each Mortgagor quarterly and annual operating  statements and rent rolls of
the related Mortgaged Property,  and financial statements of such Mortgagor,  if
delivery  of such  items  is  required  pursuant  to the  terms  of the  related
Mortgage.  In addition,  the Special  Servicer shall make reasonable  efforts to
obtain quarterly and annual operating  statements and rent rolls with respect to
each REO Property. The Master Servicer and Special Servicer, upon request, shall
each  deliver  copies of the  collected  items to the other  such  party and the
Trustee in each case within 10 days of its receipt of such request.

     SECTION 3.13     Annual Statement as to Compliance.

     Each of the Master  Servicer and the Special  Servicer  will deliver to the
Trustee,  with a copy to the  Depositor,  on or before  April 30th of each year,
beginning in 1999, an Officer's  Certificate  stating, as to the signer thereof,
that (i) a review  of the  activities  of the  Master  Servicer  or the  Special
Servicer,  as the case may be,  during the  preceding  calendar  year and of its
performance under this Agreement has been made under such officer's supervision,
(ii) to the best of such officer's  knowledge,  based on such review, the Master
Servicer  or the  Special  Servicer,  as the case may be, has  fulfilled  in all
material respects its obligations under this Agreement throughout such year, or,
if  there  has  been a  default  in the  fulfillment  of  any  such  obligation,
specifying  each such  default  known to such  officer and the nature and status
thereof and (iii) the Master Servicer or the Special  Servicer,  as the case may
be, has received no notice regarding  qualification,  or challenging the status,
of the Trust  Fund as a REMIC  from the  Internal  Revenue  Service or any other
governmental  agency or body or, if it has received any such notice,  specifying
the details  thereof.  A copy of such Officer's  Certificate  may be obtained by
Certificateholders  upon written request to the Trustee pursuant to Section 8.12
hereof.

     SECTION 3.14     Reports by Independent Public Accountants.

     On or before April 30th of each year, beginning in 1999 (or, as to any such
year,  such  earlier  date  as is  contemplated  by the  last  sentence  of this
paragraph), the Master Servicer at its expense shall cause a firm of independent
public accountants (which may also render other services to the Master Servicer)
and that is a member of the American  Institute of Certified Public  Accountants
to furnish a statement  to the Trustee and to the  Depositor  to the effect that
(i) it has obtained a letter of  representation  regarding  certain matters from
the  management of the Master  Servicer,  which  includes an assertion  that the
Master  Servicer  has complied  with certain  minimum  mortgage  loan  servicing
standards  (to the extent  applicable  to commercial  and  multifamily  mortgage
loans), identified in the Uniform Single Attestation Program for Mortgage


                                     E-138
<PAGE>

Bankers established by the Mortgage Bankers Association of America, with respect
to the servicing of commercial  and  multifamily  mortgage loans during the most
recently  completed  calendar  year  and  (ii) on the  basis  of an  examination
conducted by such firm in accordance with standards  established by the American
Institute of Certified Public Accountants,  such representation is fairly stated
in all material  respects,  subject to such exceptions and other  qualifications
that may be  appropriate.  In  rendering  its report  such firm may rely,  as to
matters relating to the direct servicing of commercial and multifamily  mortgage
loans  by  Sub-Servicers,  upon  comparable  reports  of  firms  of  independent
certified public accountants rendered on the basis of examinations  conducted in
accordance  with the same  standards  (rendered  within one year of such report)
with respect to those Sub-Servicers.

     The Special  Servicer will deliver an annual  accountants'  report only if,
and in such form as may be, requested by the Rating Agencies.

     The Master  Servicer and the Special  Servicer,  to the extent  applicable,
will use  reasonable  efforts  to cause  the  accountants  referred  to above to
cooperate  with the Depositor in conforming  any reports  delivered  pursuant to
this Section 3.14 to requirements  imposed by the Commission on the Depositor in
connection with the Commission's  issuance of a no-action letter relating to the
Depositor's reporting  requirements in respect of the Trust Fund pursuant to the
Exchange Act.

     SECTION 3.15     Access to Certain Information.

     Each of the Master Servicer and the Special Servicer shall provide or cause
to be provided to the Trustee,  and to the OTS, the FDIC,  and any other federal
or state banking or insurance  regulatory  authority that may exercise authority
over any Certificateholder,  access to any documentation  regarding the Mortgage
Loans and the Trust  Fund  within  its  control  which may be  required  by this
Agreement or by applicable law. Such access shall be afforded without charge but
only upon  reasonable  prior written request and during normal business hours at
the offices of the Master Servicer or the Special Servicer,  as the case may be,
designated by it.

     SECTION 3.16     Title to REO Property; REO Account.

     (a) If title to any REO Property is acquired,  the deed or  certificate  of
sale  shall be issued to the  Trustee on behalf of the  Certificateholders.  The
Special  Servicer,  on behalf of the Trust Fund,  shall  attempt to sell any REO
Property  within  two years of  acquiring  ownership  of such REO  Property  for
purposes of Section  860G(a)(8) of the Code,  unless the Special Servicer either
(i) is granted an extension of time (an "REO Extension") by the Internal Revenue
Service to sell such REO  Property or (ii) obtains for the Trustee an Opinion of
Counsel,  addressed to the Trustee and the Special Servicer,  to the effect that
the holding by the Trust Fund of such REO  Property  subsequent  to the close of
such period will not (subject to Section  10.01(f))  result in the imposition of
taxes on "prohibited  transactions" of REMIC I, REMIC II or REMIC III as defined
in Section 860F of the Code or cause REMIC I, REMIC II or REMIC


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III to fail to qualify  as a REMIC  (for  federal  (or any  applicable  state or
local) income tax purposes) at any time that any  Certificates  are outstanding.
If the Special Servicer is granted the REO Extension  contemplated by clause (i)
of the  immediately  preceding  sentence  or  obtains  the  Opinion  of  Counsel
contemplated by clause (ii) of the immediately  preceding sentence,  the Special
Servicer shall sell such REO Property within such period longer than three years
as is  permitted by such REO  Extension or such Opinion of Counsel,  as the case
may be. Any  expense  incurred by the Special  Servicer in  connection  with its
being  granted  the REO  Extension  contemplated  by  clause  (i) of the  second
preceding  sentence  or its  obtaining  the Opinion of Counsel  contemplated  by
clause (ii) of the second preceding  sentence,  shall be an expense of the Trust
Fund payable out of the Certificate Account pursuant to Section 3.05(a).

     (b) The Special  Servicer  shall cause all funds  collected and received in
connection  with any REO  Property  to be held  separate  and apart from its own
funds and  general  assets.  If any REO  Acquisition  shall  occur,  the Special
Servicer  shall   establish  and  maintain  (or  cause  to  be  established  and
maintained) one or more accounts  (collectively,  the "REO Account"), to be held
on behalf of the Trustee in trust for the benefit of the Certificateholders, for
the retention of revenues and other proceeds derived from each REO Property. The
REO Account shall be an Eligible Account and may consist of one account for some
or all the REO Properties.  The Special  Servicer shall deposit,  or cause to be
deposited,  in the REO  Account,  within two Business  Days of receipt,  all REO
Revenues,  Liquidation Proceeds (net of all Liquidation Expenses paid therefrom)
and  Insurance  Proceeds  received  in respect of an REO  Property.  The Special
Servicer  is  authorized  to  pay  out  of  related  Liquidation   Proceeds  any
Liquidation  Expenses  incurred in respect of an REO Property and outstanding at
the time such proceeds are received. Funds in the REO Account may be invested in
Permitted  Investments  in accordance  with Section 3.06.  The Special  Servicer
shall be entitled  to make  withdrawals  from the REO Account to pay itself,  as
additional servicing  compensation in accordance with Section 3.11 (d), interest
and  investment  income  earned in respect of amounts held in the REO Account as
provided  in  Section  3.06 (b) (but only to the  extent  of the Net  Investment
Earnings with respect to the REO Account for any Collection Period). The Special
Servicer  shall  give  notice to the  Trustee  and the  Master  Servicer  of the
location of any REO Account  when first  established  and of the new location of
such REO Account prior to any change thereof.

     (c) The Special  Servicer  shall cause all funds  necessary  for the proper
operation,  management,  maintenance,  disposition  and  liquidation  of any REO
Property to be withdrawn from the REO Account, but only to the extent of amounts
on deposit in the REO Account relating to such REO Property. Within one Business
Day following the end of each  Collection  Period,  the Special  Servicer  shall
withdraw  from the REO  Account  and  deposit  into the  Certificate  Account or
deliver to the Master  Servicer  (which  shall  deposit  such  amounts  into the
Certificate  Account) the  aggregate of all amounts  received in respect of each
REO Property during such Collection  Period,  net of any withdrawals made out of
such amounts pursuant to Section 3.16 (b) or this Section 3.16(c); provided that
the Special  Servicer may retain in the REO Account such portion of proceeds and
collections  as may be necessary to maintain a reserve of  sufficient  funds for
the proper operation, management, maintenance and disposition


                                     E-140
<PAGE>


of the related REO  Property  (including  without  limitation  the creation of a
reasonable reserve for repairs,  replacements and necessary capital improvements
and other related expenses),  such reserve not to exceed an amount sufficient to
cover such items to be incurred during the following twelve-month period.

     (d) The Special  Servicer shall keep and maintain  separate  records,  on a
property-by-property  basis,  for the purpose of accounting for all deposits to,
and withdrawals from, the REO Account pursuant to Section 3.16 (b) or (c).

     SECTION 3.17     Management of REO Property; Independent Contractors.

     (a) Prior to the acquisition of title to any Mortgaged  Property securing a
Defaulted Mortgage Loan, the Special Servicer shall review the operation of such
Mortgaged  Property and determine the nature of the income that would be derived
from such  property  if it were  acquired  by the  Trust  Fund.  If the  Special
Servicer determines from such review, in its good faith and reasonable judgment,
that:

     (i) None of the income from  Directly  Operating  such  Mortgaged  Property
would be subject to tax as "net income  from  foreclosure  property"  within the
meaning  of the REMIC  Provisions  or would be  subject  to the tax  imposed  on
"prohibited  transactions"  under  Section  860F of the  Code  (either  such tax
referred to herein as an "REO Tax"),  such  Mortgaged  Property  may be Directly
Operated by the Special Servicer as REO Property;

     (ii) Directly  Operating such  Mortgaged  Property as an REO Property could
result in income  from such  property  that would be subject to an REO Tax,  but
that a lease of such property to another party to operate such property,  or the
performance of some services by an Independent  Contractor  with respect to such
property,  or another  method of  operating  such  property  would not result in
income subject to an REO Tax, then the Special  Servicer may (provided,  that in
the  good  faith  and  reasonable  judgment  of  the  Special  Servicer,  it  is
commercially  feasible)  acquire such Mortgaged  Property as REO Property and so
lease or operate such REO Property; or

     (iii)  Directly  Operating  such  property as REO Property  could result in
income subject to an REO Tax and, in the good faith and  reasonable  judgment of
the Special Servicer, that no commercially feasible means exists to operate such
property as REO Property without the Trust Fund incurring or possibly  incurring
an REO Tax on income from such property,  the Special  Servicer shall deliver to
the Trustee,  in writing,  a proposed plan (the "Proposed  Plan") to manage such
property as REO Property.  Such plan shall include  potential sources of income,
and to the extent commercially feasible,  estimates of the amount of income from
each such source. Within a reasonable period of time after receipt of such plan,
the Trustee shall consult with the Special Servicer and shall advise the Special
Servicer of the Trust Fund's federal income tax reporting  position with respect
to the  various  sources of income  that the Trust Fund would  derive  under the
Proposed Plan. In addition, the Trustee shall (to the maximum extent


                                     E-141
<PAGE>


possible)  advise the Special Servicer of the estimated amount of taxes that the
Trust Fund would be required to pay with  respect to each such source of income.
After  receiving the information  described in the two preceding  sentences from
the Trustee,  the Special  Servicer shall either (A) implement the Proposed Plan
(after  acquiring  the  respective  Mortgaged  Property as REO  Property) or (B)
manage  and  operate  such  property  in a manner  that  would not result in the
imposition of an REO Tax on the income derived from such property.

     The  Special  Servicer's  decision  as to how  each REO  Property  shall be
managed  and  operated  shall  in any  event be  based  on the  good  faith  and
reasonable  judgment  of the  Special  Servicer  as to which means would (to the
extent  commercially  feasible) maximize the net after-tax REO Revenues received
by the Trust Fund with respect to such property without materially and adversely
affecting the Special Servicer's ability to sell such REO Property in accordance
with this  Agreement  and,  to the  extent  consistent  with the  foregoing,  in
accordance  with the  Servicing  Standard.  Both the  Special  Servicer  and the
Trustee may consult with counsel knowledgeable in such matters at the expense of
the Trust Fund in connection  with  determinations  required  under this Section
3.17(a).  Neither the Special  Servicer  nor the Trustee  shall be liable to the
Certificateholders,  the Trust Fund,  the other parties hereto or each other for
errors  in  judgment  made in good  faith in the  reasonable  exercise  of their
discretion while performing their respective responsibilities under this Section
3.17(a) or, to the extent it relates to federal income tax  consequences for the
Trust Fund,  Section 3.17(b) below.  Nothing in this Section 3.17(a) is intended
to prevent the sale of a Defaulted Mortgage Loan or REO Property pursuant to the
terms and subject to the conditions of Section 3.18.

     (b) If title to any REO Property is acquired,  the Special  Servicer  shall
manage,  conserve,  protect and operate such REO Property for the benefit of the
Certificateholders  solely for the purpose of its prompt disposition and sale in
a  manner  that  does  not  cause  such  REO  Property  to  fail to  qualify  as
"foreclosure  property" within the meaning of Section 860G(a)(8) of the Code or,
except as permitted by Section 3.17(a),  result in the receipt by the Trust Fund
of any  "income  from  non-permitted  assets"  within  the  meaning  of  Section
860F(a)(2)(B) of the Code or any "net income from foreclosure property" which is
subject  to  taxation  under the REMIC  Provisions.  Subject  to the  foregoing,
however,  the Special Servicer shall have full power and authority to do any and
all things in connection  therewith as are in the best  interests of and for the
benefit of the  Certificateholders (as determined by the Special Servicer in its
good faith and reasonable  judgment) and, consistent  therewith,  shall withdraw
from the REO Account,  to the extent of amounts on deposit  therein with respect
to each REO Property,  funds necessary for the proper operation,  management and
maintenance of such REO Property, including, without limitation:

     (i) all insurance premiums due and payable in respect of such REO Property;

     (ii) all real estate taxes and  assessments in respect of such REO Property
that may result in the imposition of a lien thereon;




                                     E-142
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     (iii) any ground rents in respect of such REO Property; and

     (iv) all costs and expenses necessary to maintain such REO Property.

To the extent  that  amounts on deposit in the REO Account in respect of any REO
Property are insufficient for the purposes set forth in clauses (i) - (iv) above
with  respect to such REO  Property,  the Special  Servicer  shall  advance such
amount as is necessary  for such  purposes  (which  advances  shall be Servicing
Advances)  unless (as  evidenced  by an Officer's  Certificate  delivered to the
Trustee) such  advances  would,  if made,  constitute  Nonrecoverable  Servicing
Advances;  provided,  however,  that the  Special  Servicer  shall make any such
Servicing  Advance if it is a necessary  fee or expense  incurred in  connection
with the defense or  prosecution of legal  proceedings  and such advance will be
deemed to constitute a recoverable Servicing Advance.

     (c) The Special  Servicer may contract with any Independent  Contractor for
the operation and management of any REO Property, provided that:

     (i) the terms and  conditions of any such contract may not be  inconsistent
herewith and shall reflect an agreement reached at arm's length;

     (ii) the fees of such Independent  Contractor (which shall be an expense of
the Trust Fund) shall be  reasonable  and  customary  in light of the nature and
locality of the REO Property;

     (iii) any such contract shall require, or shall be administered to require,
that the Independent  Contractor (A) pay, out of related REO Revenues, all costs
and expenses  incurred in connection  with the operation and  management of such
REO Property,  including,  without  limitation,  those listed in subsection  (b)
hereof,  and (B) remit all related REO Revenues  (net of its fees and such costs
and expenses) to the Special Servicer;

     (iv) none of the  provisions of this Section  3.17(c)  relating to any such
contract or to actions taken through any such  Independent  Contractor  shall be
deemed to relieve  the  Special  Servicer  of any of its duties and  obligations
hereunder with respect to the operation and management of any such REO Property;
and

     (v) the Special  Servicer  shall be obligated  with respect  thereto to the
same  extent as if it alone  were  performing  all  duties  and  obligations  in
connection with the operation and management of such REO Property.

The Special  Servicer  shall be entitled  to enter into any  agreement  with any
Independent  Contractor  performing  services  for it  related to its duties and
obligations  hereunder  for  indemnification  of the  Special  Servicer  by such
Independent  Contractor,  and nothing in this Agreement shall be deemed to limit
or modify such indemnification.



                                     E-143
<PAGE>


     SECTION 3.18     Sale of Defaulted Mortgage Loans and REO Properties.

     (a) The parties hereto may sell or purchase, or permit the sale or purchase
of, a  Mortgage  Loan or REO  Property  only on the  terms  and  subject  to the
conditions set forth in this Section 3.18 or as otherwise  expressly provided in
or contemplated by Sections 2.03(a) and 9.01.

     (b) In the event that any Mortgage  Loan becomes a Defaulted  Mortgage Loan
and the  Special  Servicer  has  determined  in good faith  that such  Defaulted
Mortgage  Loan will  become  subject to  foreclosure  proceedings,  the  Special
Servicer  shall  promptly so notify,  in writing,  the Master  Servicer  and the
Trustee,  and the  Trustee  shall so notify,  in  writing,  within 10 days after
receipt of its  notice,  the  Holders of the  Controlling  Class.  The  Majority
Certificateholder of the Controlling Class may at its (or their) option purchase
from the Trust Fund, at a price equal to the Purchase Price,  any such Defaulted
Mortgage  Loan.  The Purchase  Price for any Defaulted  Mortgage Loan  purchased
hereunder shall be deposited into the Certificate Account, and the Trustee, upon
receipt of an Officer's  Certificate from the Master Servicer to the effect that
such  deposit  has been  made,  shall  release  or cause to be  released  to the
Majority  Certificateholder  of the Controlling  Class (or any designee thereof)
the related  Mortgage  File,  and shall execute and deliver such  instruments of
transfer or assignment,  in each case without recourse, as shall be necessary to
vest in the Majority Certificateholder of the Controlling Class (or any designee
thereof)  ownership of such Defaulted Mortgage Loan. In connection with any such
purchase,  the Special  Servicer  shall deliver the related  Credit File to such
Certificateholder(s).

     (c) If the  Majority  Certificateholder  of the  Controlling  Class has not
purchased  any  Defaulted  Mortgage  Loan within 15 days of its having  received
notice in respect thereof pursuant to the immediately  preceding subsection (b),
either the Special  Servicer or, subject to the Special  Servicer's prior rights
in such  regard,  the Master  Servicer  may at its option,  within 15 days after
receipt of such notice,  purchase  such  Defaulted  Mortgage Loan from the Trust
Fund,  at a price  equal to the  Purchase  Price.  The  Purchase  Price  for any
Defaulted  Mortgage  Loan  purchased  hereunder  shall  be  deposited  into  the
Certificate Account, and the Trustee,  upon receipt of an Officer's  Certificate
from the Master  Servicer to the effect that such  deposit has been made,  shall
release or cause to be released to the Master Servicer or the Special  Servicer,
as  applicable,  the related  Mortgage  File, and shall execute and deliver such
instruments  of  transfer  or  assignment,   in  each  case  without   recourse,
representation or warranty, as shall be necessary to vest in the Master Servicer
or the Special  Servicer,  as  applicable,  such  Defaulted  Mortgage  Loan.  In
connection with any such purchase by the Master  Servicer,  the Special Servicer
shall deliver the related Credit File to the Master Servicer.

     (d) The Special Servicer may offer to sell any Defaulted  Mortgage Loan not
otherwise purchased by the Majority  Certificateholder of the Controlling Class,
the Master  Servicer or the Special  Servicer  pursuant to subsection (b) or (c)
above,  if and  when  the  Special  Servicer  determines,  consistent  with  the
Servicing Standard, that such a sale would produce a


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<PAGE>


greater  recovery  to  Certificateholders  on a present  value  basis than would
liquidation of the related Mortgaged Property.  Such offering shall be made in a
commercially reasonable manner (which, for purposes hereof, includes an offer to
sell without  representation  or warranty  other than  customary  warranties  of
title, loan status,  condition and similar customary  matters,  if liability for
breach  thereof is limited to  recourse  against the Trust Fund) for a period of
not  less  than 10  days or more  than 90  days.  Unless  the  Special  Servicer
determines  that  acceptance  of any  offer  would  not be in the best  economic
interests of the Trust Fund, the Special  Servicer shall accept the highest cash
offer  received from any Person that  constitutes a fair price for such Mortgage
Loan. In the absence of any offer  determined as provided  below to be fair, the
Special  Servicer shall proceed with respect to such Defaulted  Mortgage Loan in
accordance  with Section 3.09 and,  otherwise,  in accordance with the Servicing
Standard.

     The Special  Servicer  shall use  reasonable  efforts to solicit offers for
each REO Property in such manner as will be reasonably  likely to realize a fair
price  within the time  period  provided  for by Section  3.16(a).  The  Special
Servicer  shall accept the first (and,  if multiple  bids are  contemporaneously
received,  highest)  cash bid received  from any Person that  constitutes a fair
price for such REO Property.  If the Special  Servicer  determines,  in its good
faith and  reasonable  judgment,  that it will be unable to realize a fair price
for any REO Property  within the time  constraints  imposed by Section  3.16(a),
then the Special Servicer shall dispose of such REO Property upon such terms and
conditions  as the  Special  Servicer  shall deem  necessary  and  desirable  to
maximize  the  recovery  thereon  under the  circumstances  and,  in  connection
therewith,  shall accept the highest  outstanding  cash bid,  regardless of from
whom received.

     The Special  Servicer  shall give the Trustee and the Master  Servicer  not
less than three Business Days' prior written notice of its intention to sell any
Defaulted Mortgage Loan or REO Property. No Interested Person shall be obligated
to submit a bid to purchase any Defaulted  Mortgage  Loan or REO  Property,  and
notwithstanding  anything to the contrary  herein,  neither the Trustee,  in its
individual  capacity,  nor any of its  Affiliates  may bid for or  purchase  any
Defaulted Mortgage Loan or any REO Property pursuant hereto.

     (e)  Whether  any cash  bid  constitutes  a fair  price  for any  Defaulted
Mortgage  Loan or REO  Property,  as the case may be,  for  purposes  of Section
3.18(d), shall be determined by the Special Servicer, if the highest bidder is a
Person  other than an  Interested  Person,  and by the  Trustee,  if the highest
bidder  is an  Interested  Person;  provided,  however,  that  no  bid  from  an
Interested Person shall constitute a fair price unless (i) it is the highest bid
received and (ii) at least two other bids are received  from  independent  third
parties.  In determining  whether any offer  received from an Interested  Person
represents a fair price for any such Mortgage Loan or REO Property,  the Trustee
shall be supplied  with and shall rely on the most recent  Appraisal  or updated
Appraisal  conducted in accordance with this Agreement  within the preceding 12-
month period or, in the absence of any such Appraisal,  on a narrative appraisal
prepared  by a Qualified  Appraiser,  retained  by the  Special  Servicer.  Such
appraiser shall be selected by the Special  Servicer if the Special  Servicer is
not making an offer with  respect to a Defaulted  Mortgage  Loan or REO Property
and shall be selected by the Master Servicer if the Special


                                     E-145
<PAGE>


Servicer is making such an offer. The cost of any such narrative appraisal shall
be covered by, and shall be reimbursable as, a Servicing Advance. In determining
whether any offer from a Person other than an  Interested  Person  constitutes a
fair price for any such  Mortgage  Loan or REO  Property,  the Special  Servicer
shall take into  account (in addition to the results of any  Appraisal,  updated
Appraisal  or narrative  Appraisal  that it may have  obtained  pursuant to this
Agreement within the prior 12 months), and in determining whether any offer from
an Interested Person  constitutes a fair price for any such Mortgage Loan or REO
Property, any appraiser shall be instructed to take into account, as applicable,
among other  factors,  the period and amount of any  delinquency on the affected
Defaulted  Mortgage  Loan,  the  occupancy  level and physical  condition of the
Mortgaged  Property  or REO  Property,  the state of the local  economy  and the
obligation  to dispose of any REO Property  within the time period  specified in
Section  3.16(a).  The Purchase  Price for any  Defaulted  Mortgage  Loan or REO
Property shall in all cases be deemed a fair price.

     (f) Subject to  subsections  (a) through  (e) above,  the Special  Servicer
shall act on behalf of the Trustee in  negotiating  and taking any other  action
necessary or appropriate in connection  with the sale of any Defaulted  Mortgage
Loan or REO Property,  and the  collection of all amounts  payable in connection
therewith. In connection therewith,  the Special Servicer may charge prospective
offerors,  and may retain,  fees that approximate the Special  Servicer's actual
costs in the preparation and delivery of information pertaining to such sales or
exchanging   offers  without   obligation  to  deposit  such  amounts  into  the
Certificate  Account.  Any sale of a Defaulted Mortgage Loan or any REO Property
shall be final and without  recourse  to the  Trustee or the Trust Fund  (except
such recourse to the Trust Fund imposed by those  representations and warranties
typically  given in such  transactions,  any prorations  applied thereto and any
customary closing  matters),  and if such sale is consummated in accordance with
the terms of this Agreement,  none of the Special Servicer, the Master Servicer,
the Depositor or the Trustee  shall have any liability to any  Certificateholder
with respect to the purchase price therefor  accepted by the Special Servicer or
the Trustee.

     (g) Any sale of a Defaulted  Mortgage Loan or any REO Property shall be for
cash only  (unless,  as  evidenced  by an Opinion of  Counsel,  a sale for other
consideration will not cause an Adverse REMIC Event).

     (h) Notwithstanding  any of the foregoing  paragraphs of this Section 3.18,
the Special  Servicer shall not be obligated to accept the highest cash offer if
the Special Servicer determines, in its reasonable and good faith judgment, that
rejection   of   such   offer   would   be  in  the   best   interests   of  the
Certificateholders, and the Special Servicer may accept a lower cash offer (from
any  Person  other  than  itself  or an  Affiliate)  if it  determines,  in  its
reasonable and good faith  judgment,  that  acceptance of such offer would be in
the best interests of the  Certificateholders  (for example,  if the prospective
buyer  making the lower offer is more likely to perform its  obligations  or the
terms  offered  by the  prospective  buyer  making  the  lower  offer  are  more
favorable).



                                     E-146
<PAGE>


     SECTION 3.19     Additional Obligations of the Master Servicer and the
                      Special Servicer.

     (a) In connection  with each  Adjustable Rate Mortgage Loan (and, if and to
the extent  applicable,  any  successor  REO Loan),  the Master  Servicer  shall
calculate  adjustments  in the Mortgage  Rate and the Monthly  Payment and shall
notify the Mortgagor of such  adjustments,  all in accordance  with the Mortgage
Note and applicable law. In the event the Index for any Adjustable Rate Mortgage
Loan (or successor REO Loan) is not published or is otherwise  unavailable,  the
Master Servicer shall select a comparable alternative index with respect to such
Mortgage Loan (or successor REO Loan) over which it has no direct control, which
is readily  verifiable  and which is  acceptable  under the terms of the related
Mortgage Note.

     (b) The Master Servicer and the Special Servicer, as applicable, shall each
deliver to the other and to the Trustee (for  inclusion  in the  Mortgage  File)
copies of all Appraisals,  environmental reports and engineering reports (or, in
each case,  updates thereof) obtained with respect to any Mortgaged  Property or
REO Property.

     (c) No more frequently than once per calendar month,  the Special  Servicer
may require the Master  Servicer,  and the Master  Servicer  shall be obligated,
subject to the second following paragraph, to reimburse the Special Servicer for
any  Servicing  Advances  made by but not  previously  reimbursed to the Special
Servicer,  and to pay the Special Servicer interest thereon at the Reimbursement
Rate from the date made to, but not including,  the date of reimbursement.  Such
reimbursement  and any  accompanying  payment of Advance  Interest shall be made
within ten (10) days of the  request  therefor by wire  transfer of  immediately
available  funds to an account  designated  by the  Special  Servicer.  Upon the
Master Servicer's reimbursement to the Special Servicer of any Servicing Advance
and payment to the Special Servicer of interest thereon,  all in accordance with
this  Section  3.19(c),  the  Master  Servicer  shall for all  purposes  of this
Agreement be deemed to have made such Servicing  Advance at the same time as the
Special  Servicer  originally  made such Advance,  and  accordingly,  the Master
Servicer  shall be entitled to  reimbursement  for such  Advance,  together with
interest thereon, at the same time, in the same manner and to the same extent as
the Master  Servicer would  otherwise have been entitled if it had actually made
such Servicing Advance.

     Notwithstanding  anything to the contrary  contained in this Agreement,  if
the Special  Servicer is required  under this  Agreement  to make any  Servicing
Advance  but does not desire to do so, the  Special  Servicer  may,  in its sole
discretion,  request that the Master Servicer make such Advance, such request to
be made in writing and in a timely manner that does not materially and adversely
affect  the  interests  of  any  Certificateholder.  Subject  to  the  following
paragraph,  the  Master  Servicer  shall  have the  obligation  to make any such
Servicing  Advance that it is  requested by the Special  Servicer to make within
ten days of the Master Servicer's receipt of such request.  The Special Servicer
shall be relieved of any obligations with respect to an Advance that it requests
the Master  Servicer to make  (regardless of whether or not the Master  Servicer
shall make such Advance). The Master Servicer shall be entitled to


                                     E-147
<PAGE>


reimbursement  for any  Servicing  Advance  made by it at the  direction  of the
Special Servicer,  together with Advance Interest thereon,  at the same time, in
the same manner and to the same extent as the Master  Servicer is entitled  with
respect to any other Servicing Advance made thereby.

     Notwithstanding  the  foregoing  provisions  of this Section  3.19(c),  the
Master  Servicer  shall  not be  required  to  make  at the  Special  Servicer's
direction,  or to reimburse the Special  Servicer for, any Servicing  Advance if
the Master Servicer  determines in its reasonable,  good faith judgment that the
Servicing Advance which the Special Servicer is directing the Master Servicer to
make or to reimburse to the Special  Servicer  hereunder either (y) although not
characterized by the Special Servicer as a Nonrecoverable  Servicing Advance, is
or would be, if made, a Nonrecoverable  Servicing Advance,  or (z) the making of
such advance was or would be in violation of the Servicing Standard or the terms
and conditions of this  Agreement.  The Master Servicer shall notify the Special
Servicer in writing of such  determination.  Such notice  shall not obligate the
Special Servicer to make any such proposed Servicing Advance.

     (d) Upon the earliest of (i) the date on which any Mortgage  Loan becomes a
Modified  Mortgage  Loan,  (ii) the 90th day  following  the  occurrence  of any
uncured delinquency in Monthly Payments with respect to any Mortgage Loan, (iii)
the date on which a receiver is  appointed  and  continues  in such  capacity in
respect of the Mortgaged  Property  securing any Mortgage Loan and (iv) the date
on which the  Mortgaged  Property  securing  any  Mortgage  Loan  becomes an REO
Property  (each  such  Mortgage  Loan and any  related  REO  Loan,  a  "Required
Appraisal Loan"), the Special Servicer, shall request and, within 30 days of the
occurrence of such event (or such longer  period as the Special  Servicer is (as
certified  thereby  to the  Trustee  in  writing)  diligently  and in good faith
proceeding  to  obtain  such)  obtain  an  Appraisal  of the  related  Mortgaged
Property;  unless an Appraisal  thereof had previously  been obtained within the
prior  twelve  months.  The cost of such  Appraisal  shall be  covered  by,  and
reimbursable as, a Servicing Advance.

     With respect to each Required Appraisal Loan (unless such loan has become a
Corrected Mortgage Loan and has remained current for twelve consecutive  Monthly
Payments,  and no other  Servicing  Transfer  Event has  occurred  with  respect
thereto during the preceding twelve months),  the Special Servicer shall, within
30 days of each  anniversary of such loan's becoming a Required  Appraisal Loan,
order an update of the prior  Appraisal  (the cost of which will be covered  by,
and  reimbursable  as, a  Servicing  Advance).  Based upon such  Appraisal,  the
Special  Servicer  shall  determine  and  report to the  Trustee  the  Appraisal
Reduction  Amount, if any, with respect to such loan. The Special Servicer shall
deliver a copy of any such Appraisal to the Master Servicer.

     (e) The Master  Servicer  shall  deliver to the  Trustee for deposit in the
Distribution  Account on each Master Servicer Remittance Date, without any right
of  reimbursement  therefor,  an amount  equal to the  aggregate  of all Balloon
Payment Interest


                                     E-148
<PAGE>

Shortfalls  incurred in connection with Balloon Payments  received in respect of
the Mortgage Pool during the most recently ended Collection Period.

     (f) The Master  Servicer  shall  deliver to the  Trustee for deposit in the
Distribution  Account on each Master Servicer Remittance Date, without any right
of reimbursement therefor, an amount equal to the lesser of (i) the aggregate of
all  Prepayment  Interest  Shortfalls  incurred  in  connection  with  Principal
Prepayments  received in respect of the Mortgage  Pool during the most  recently
ended Collection  Period,  and (ii) the aggregate Master Servicing Fees received
by the Master Servicer during such Collection Period.

     (g) With  respect to all ARD Loans,  the Master  Servicer  shall  apply all
Monthly  Payments  and any other sums due, in  accordance  with the terms of the
related ARD Loan.

     (h) With  respect to all ARD Loans,  the Master  Servicer  and the  Special
Servicer  shall not take any  enforcement  action with respect to the payment of
Excess  Interest  or  principal  in excess  of the  principal  component  of the
constant Monthly Payment, other than request for collection,  until the maturity
date of the related Loan. The foregoing shall not limit the Servicer and Special
Servicer's obligation to establish a Lock-Box Account pursuant to Section 3.28.

     SECTION 3.20     Modifications, Waivers, Amendments and Consents.

     (a) The Master  Servicer  and the  Special  Servicer  each may agree to any
modification,  waiver  or  amendment  of any term of,  forgive  interest  on and
principal  of,  capitalize   interest  on,  permit  the  release,   addition  or
substitution of collateral securing,  and/or permit the release of the Mortgagor
on or any  guarantor  of  any  Mortgage  Loan  it is  required  to  service  and
administer  hereunder,  without  the  consent  of  the  Trustee  or,  except  as
contemplated by clause (ii) below, any Certificateholder,  subject,  however, to
each of the following limitations, conditions and restrictions:

     (i) other than as provided in Sections 3.02 and 3.08,  the Master  Servicer
(in such capacity) shall not agree to any  modification,  waiver or amendment of
any term of, or take any of the other acts  referenced  in this Section  3.20(a)
with respect to, any Mortgage Loan that would affect the amount or timing of any
related payment of principal, interest or other amount payable thereunder or, in
the Master Servicer's good faith and reasonable judgment,  materially impair the
security for such  Mortgage Loan or reduce the  likelihood of timely  payment of
amounts due thereon; the Special Servicer (in such capacity) may, however, agree
to any  modification,  waiver  or  amendment  of any term of, or take any of the
other acts  referenced  in this  Section  3.20(a)  with  respect to, a Specially
Serviced  Mortgage  Loan that  would have any such  effect,  but only if, in the
Special  Servicer's  reasonable and good faith judgment,  a material  default on
such  Mortgage  Loan has  occurred  or a default  in  respect of payment on such
Mortgage  Loan  is  reasonably  foreseeable,  and  such  modification,   waiver,
amendment or other


                                     E-149
<PAGE>

action is reasonably likely to produce a greater recovery to  Certificateholders
on a present value basis, than would liquidation.

     (ii) [Intentionally Omitted.]

     (iii)  neither the Master  Servicer  nor the Servicer may extend the Stated
Maturity  Date of any  Mortgage  Loan beyond the date that is two years prior to
the Rated Final Distribution Date;

     (iv)  neither the Master  Servicer nor the Special  Servicer  shall make or
permit any modification,  waiver or amendment of any term of, or take any of the
other acts referenced in this Section 3.20(a) with respect to, any Mortgage Loan
that  would (A) cause  REMIC I,  REMIC II or REMIC III to fail to  qualify  as a
REMIC under the Code or (subject to Section  10.01(f))  result in the imposition
of any tax on "prohibited transactions" or "contributions" after the Startup Day
of any such REMIC under the REMIC  Provisions  or (B) cause any Mortgage Loan to
cease to be a "qualified  mortgage" within the meaning of Section  860G(a)(3) of
the Code (neither the Master  Servicer nor the Special  Servicer shall be liable
for judgments as regards decisions made under this subsection which were made in
good faith and,  unless it would  constitute  bad faith or  negligence to do so,
each of the Master  Servicer  and the Special  Servicer  may rely on opinions of
counsel in making such decisions);

     (v) neither the Master  Servicer nor the Special  Servicer shall permit any
Mortgagor to add or substitute any collateral for an outstanding  Mortgage Loan,
which collateral  constitutes  real property,  unless the Master Servicer or the
Special  Servicer,  as the case may be,  shall  have  first  determined,  in its
reasonable and good faith judgment,  based upon an Environmental Assessment (and
such  additional  environmental  testing  as  the  Master  Servicer  or  Special
Servicer,  as the case may be, deems necessary and  appropriate)  prepared by an
Independent  Person who regularly conducts  Environmental  Assessments (and such
additional  environmental  testing), at the expense of the Mortgagor,  that such
additional  or  substitute   collateral   is  in  compliance   with   applicable
environmental  laws and  regulations  and that  there  are no  circumstances  or
conditions  present  with  respect to such new  collateral  relating to the use,
management  or  disposal of any  Hazardous  Materials  for which  investigation,
testing,  monitoring,  containment,  clean-up or  remediation  would be required
under any then applicable environmental laws and/or regulations; and

     (vi) neither the Master Servicer nor the Special  Servicer shall release or
substitute  any  collateral  securing  an  outstanding  Mortgage  Loan except as
provided in Section  3.09(d)  and except in the case of a release  where (A) the
use of the  collateral  to be  released  will not, in the Master  Servicer's  or
Special  Servicer's,  as the case may be,  good faith and  reasonable  judgment,
materially and adversely  affect the Net Operating  Income being generated by or
the  use of  the  related  Mortgaged  Property,  (B)  there  is a  corresponding
principal  paydown of such  Mortgage  Loan in an amount at least  equal to, or a
delivery of substitute collateral with an appraised value at least equal to, the
appraised value of the collateral to be released, (C) the


                                     E-150
<PAGE>

remaining  Mortgaged  Property and any  substitute  collateral is, in the Master
Servicer's or Special Servicer's,  as the case may be, good faith and reasonable
judgment, adequate security for the remaining Mortgage Loan and (D) such release
and/or  substitution  would  not  result  in  the  downgrade,  qualification  or
withdrawal  of the rating  then  assigned  by any Rating  Agency to any Class of
Certificates (as confirmed in writing by each Rating Agency);

provided that (x) the  limitations,  conditions  and  restrictions  set forth in
clauses (i) through (vi) above shall not apply to any  modification  of any term
of any Mortgage Loan or any other acts  referenced in this Section  3.20(a) that
is required under the terms of such Mortgage Loan in effect on the Closing Date,
and (y)  notwithstanding  clauses  (i) through  (vi)  above,  neither the Master
Servicer nor the Special  Servicer shall be required to oppose the  confirmation
of a plan in any  bankruptcy or similar  proceeding  involving a Mortgagor if in
their  reasonable and good faith judgment such  opposition  would not ultimately
prevent the confirmation of such plan or one substantially similar.  Neither the
Master  Servicer nor the Special  Servicer  may extend the Maturity  Date on any
Mortgage Loan except pursuant to this Section  3.20(a) or as otherwise  required
under the related loan documents.

     (b) Neither the Master  Servicer  nor the Special  Servicer  shall have any
liability to the Trust Fund, the  Certificateholders  or any other Person if its
analysis and  determination  that the modification,  waiver,  amendment or other
action contemplated by Section 3.20(a) is reasonably likely to produce a greater
recovery to  Certificateholders on a present value basis than would liquidation,
should prove to be wrong or incorrect, so long as the analysis and determination
were made on a  reasonable  basis in good faith by the Special  Servicer and the
Special Servicer was not negligent in ascertaining the pertinent facts.

     (c)  Any  payment  of   interest,   which  is  deferred   pursuant  to  any
modification,  waiver or amendment permitted hereunder,  shall not, for purposes
hereof,  including,  without limitation,  calculating  monthly  distributions to
Certificateholders,  be added to the unpaid  principal  balance  of the  related
Mortgage  Loan,  notwithstanding  that the terms of such  Mortgage  Loan or such
modification, waiver or amendment so permit.

     (d) The Master Servicer and, with respect to a Specially Serviced Mortgaged
Loan, the Special  Servicer each may, as a condition to its granting any request
by a Mortgagor  for consent,  modification,  waiver or  indulgence  or any other
matter or thing,  the granting of which is within the Master  Servicer's  or the
Special  Servicer's   discretion  pursuant  to  the  terms  of  the  instruments
evidencing  or securing the related  Mortgage Loan and is permitted by the terms
of  this  Agreement,  require  that  such  Mortgagor  pay to it,  as  additional
servicing compensation, a reasonable or customary fee (not to exceed 1.0% of the
unpaid  principal  balance  of the  related  Mortgage  Loan) for the  additional
services  performed in connection  with such request,  together with any related
costs and expenses incurred by it.



                                     E-151
<PAGE>


     (e) Except for waivers of Penalty Charges and notice periods,  all material
modifications,  waivers  and  amendments  of the  Mortgage  Loans  entered  into
pursuant to this Section 3.20 shall be in writing

     (f) Each of the Master  Servicer and the Special  Servicer shall notify the
Trustee  and such  other  party,  in  writing,  of any  modification,  waiver or
amendment  of any term of any  Mortgage  Loan and the date  thereof,  and  shall
deliver to the  Trustee or the  related  Custodian  for  deposit in the  related
Mortgage  File,  an  original  counterpart  of the  agreement  relating  to such
modification, waiver or amendment, promptly (and in any event within 10 Business
Days) following the execution thereof.

     SECTION 3.21     Transfer of Servicing Between Master Servicer and Special
                      Servicer; Record Keeping.

     (a) Upon  determining  that a Servicing  Transfer  Event has occurred  with
respect to any Mortgage Loan and if the Master  Servicer is not also the Special
Servicer,  the Master Servicer shall promptly give notice  thereof,  and deliver
the related  Servicing  File, to the Special  Servicer and shall use  reasonable
efforts to provide the Special  Servicer  with all  information,  documents  (or
copies thereof) and records (including records stored electronically on computer
tapes, magnetic discs and the like) relating to the Mortgage Loan and reasonably
requested by the Special Servicer to enable it to assume its functions hereunder
with respect thereto without acting through a Sub-Servicer.  The Master Servicer
shall use reasonable  efforts to comply with the preceding  sentence within five
Business Days of the occurrence of each related  Servicing  Transfer Event.  The
Special  Servicer  may,  as to  any  delinquent  Mortgage  Loan,  prior  to  the
occurrence  of a Servicing  Transfer  Event with  respect  thereto,  request and
obtain the foregoing documents and information.

     Upon  determining  that a  Specially  Serviced  Mortgage  Loan has become a
Corrected  Mortgage  Loan and if the  Master  Servicer  is not also the  Special
Servicer,  the Special  Servicer shall promptly give notice thereof,  and return
the related  Servicing File, to the Master Servicer and upon giving such notice,
and  returning  such  Servicing  File,  to  the  Master  Servicer,  the  Special
Servicer's  obligation to service such Mortgage Loan, and the Special Servicer's
right to receive the Special  Servicing Fee with respect to such Mortgage  Loan,
shall  terminate,  and the  obligations  of the Master  Servicer  to service and
administer such Mortgage Loan in accordance with this Agreement shall resume.

     Notwithstanding  other  provisions in this  Agreement to the contrary,  the
Master  Servicer  shall  remain  responsible  for the  billing  and  collection,
accounting,   data  collection,   reporting  and  other  basic  Master  Servicer
administrative  functions  with respect to Specially  Serviced  Mortgage  Loans,
provided that the Special  Servicer  shall  establish  procedures for the Master
Servicer as to the application of receipts and tendered  payments and shall have
the  exclusive  responsibility  for and  authority  over all  contacts  with and
notices to Mortgagors and


                                     E-152
<PAGE>


similar  matters  relating  to each  Specially  Serviced  Mortgage  Loan and the
related Mortgaged Property.

     (b) In  servicing  any  Specially  Serviced  Mortgage  Loans,  the  Special
Servicer shall provide to the Trustee originals of documents included within the
definition of "Mortgage File" for inclusion in the related Mortgage File (with a
copy of each such original to the Master Servicer), and copies of any additional
related Mortgage Loan  information,  including  correspondence  with the related
Mortgagor.

     (c)  Notwithstanding  anything in this  Agreement to the  contrary,  in the
event that the Master Servicer and the Special Servicer are the same Person, all
notices,  certificates,  information  and  consents  required to be given by the
Master  Servicer  to the  Special  Servicer  or vice versa shall be deemed to be
given without the necessity of any action on such Person's part.

     SECTION 3.22     Sub-Servicing Agreements.

     (a) The  Master  Servicer  and the  Special  Servicer  may each  enter into
Sub-Servicing  Agreements for the servicing and  administration of all or a part
of the Mortgage Loans for which it is responsible  hereunder,  provided that, in
each  case,  the  Sub-Servicing  Agreement:  (i) is not  inconsistent  with this
Agreement  and shall  provide that the  Sub-Servicer  will  maintain  errors and
omissions  insurance  and  fidelity  bond  coverage  as  required  of the Master
Servicer or the Special  Servicer  (whichever  retained  it) under  Section 3.07
hereof;  (ii) provides that if the Master Servicer or the Special  Servicer,  as
the case may be,  shall  for any  reason no longer  be the  Master  Servicer  or
Special Servicer, as applicable,  hereunder (including,  without limitation,  by
reason of an Event of Default or their termination hereunder),  the Trustee, its
designee or any  successor  Master  Servicer or Special  Servicer may  thereupon
assume all of the rights and,  except to the extent they arose prior to the date
of assumption,  obligations of the Master Servicer or the Special  Servicer,  as
the case may be, under such agreement;  (iii) provides that any successor Master
Servicer may terminate such agreement  without cause and without  payment of any
termination fee; (iv) in the case of a Sub-Servicing  Agreement  entered into by
the Master  Servicer,  expressly  or  effectively  provides  that (if the Master
Servicer and the Special  Servicer are not the same Person) such agreement shall
terminate with respect to any Mortgage Loan serviced thereunder at the time such
Mortgage Loan becomes a Specially Serviced Mortgage Loan; and (v) in the case of
a Sub-Servicing Agreement entered into by the Special Servicer,  relates only to
Specially Serviced Mortgage Loans or REO Properties and expressly or effectively
provides that (if the Master Servicer and the Special  Servicer are not the same
Person) such  agreement  shall  terminate with respect to any such Mortgage Loan
that becomes a Corrected Mortgage Loan.  References in this Agreement to actions
taken or to be taken by the Master Servicer or the Special Servicer, as the case
may be, include  actions taken or to be taken by a Sub-Servicer on behalf of the
Master Servicer or the Special Servicer,  as the case may be; and, in connection
therewith,  all amounts  advanced by any Sub-Servicer to satisfy the obligations
of the Master Servicer or the Special Servicer, as the case may be, hereunder to
make Servicing  Advances and  Delinquency  Advances shall be deemed to have been
advanced


                                     E-153
<PAGE>


by the Master Servicer or the Special  Servicer,  as the case may be, out of its
own  funds  and,  accordingly,  such  Advances  shall  be  recoverable  by  such
Sub-Servicer  in  the  same  manner  and  out  of  the  same  funds  as if  such
Sub-Servicer were the Master Servicer or the Special  Servicer,  as the case may
be,  and,  for so long as they  are  outstanding,  such  Advances  shall  accrue
interest in accordance with Section 3.11(f) or Section  4.03(d),  as applicable,
such  interest  to be  allocable  between  the Master  Servicer  or the  Special
Servicer,  as the case may be,  and such  Sub-Servicer  as they may  agree.  For
purposes of this Agreement,  the Master  Servicer and the Special  Servicer each
shall be deemed to have received any payment when the Sub-Servicer receives such
payment.

     (b) Each Sub-Servicer shall be authorized to transact business in the state
or  states  in which the  related  Mortgaged  Properties  it is to  service  are
situated, if and to the extent required by applicable law.

     (c) As part of its servicing activities hereunder,  the Master Servicer and
the Special Servicer, for the benefit of the Trustee and the Certificateholders,
shall (at no expense to the Trustee, the  Certificateholders  or the Trust Fund)
monitor  the  performance  and  enforce  the  obligations  of each  Sub-Servicer
retained  by it under the related  Sub-Servicing  Agreement.  Such  enforcement,
including,  without limitation,  the legal prosecution of claims, termination of
Sub-Servicing  Agreements  in  accordance  with their  respective  terms and the
pursuit of other appropriate remedies,  shall be in such form and carried out to
such an extent and at such time by the Master Servicer and the Special  Servicer
in accordance with the Servicing  Standard.  The Master Servicer and the Special
Servicer  each shall have the right to remove a  Sub-Servicer  retained by it at
any  time  it  considers   such   removal  to  be  in  the  best   interests  of
Certificateholders.

     (d) In the event the Trustee, its designee or any successor Master Servicer
or Special Servicer assumes the rights and obligations of the Master Servicer or
the Special Servicer under any Sub-Servicing  Agreement,  the Master Servicer or
the Special Servicer,  as the case may be, at its expense shall, upon request of
the Trustee, deliver to the assuming party all documents and records relating to
such  Sub-Servicing  Agreement  and  the  Mortgage  Loans  then  being  serviced
thereunder  and an  accounting  of  amounts  collected  and held on behalf of it
thereunder,  and  otherwise  use  reasonable  efforts to effect the  orderly and
efficient transfer of the Sub-Servicing Agreement to the assuming party.

     (e)  Notwithstanding any Sub-Servicing  Agreement,  the Master Servicer and
the Special  Servicer each shall remain  obligated and liable to the Trustee and
the  Certificateholders  for the  servicing and  administration  of the Mortgage
Loans in accordance with the provisions of this Agreement to the same extent and
under  the  same  terms  and  conditions  as  if it  alone  were  servicing  and
administering the Mortgage Loans for which it is responsible.

     SECTION 3.23     Designation of Special Servicer by the Majority 
                      Certificateholder of the Controlling Class.


                                     E-154
<PAGE>


     The  Certificateholders  entitled  to more  than 50% of the  Voting  Rights
allocated  to the  Controlling  Class,  may at any time  and  from  time to time
replace any existing  Special Servicer or any Special Servicer that has resigned
or  otherwise  ceased  to serve  as  Special  Servicer.  Such  Holders  shall so
designate  a Person  to so serve by the  delivery  to the  Trustee  of a written
notice stating such designation,  subject to the approval of the Trustee,  which
approval shall not be unreasonably  withheld.  The Trustee shall, promptly after
receiving  any such  notice,  so notify  the  Rating  Agencies.  If the  Trustee
approves the  designated  Person  (based upon the servicing  qualifications  and
financial  condition  of  such  designated  Person)  as  a  replacement  Special
Servicer,  which approval  shall not be  unreasonably  withheld,  the designated
Person shall become the Special  Servicer as of the date the Trustee  shall have
received:  (i) written confirmation from the Rating Agencies stating that if the
designated  Person  were to serve as  Special  Servicer  hereunder,  none of the
then-current  ratings of the outstanding  Classes of the  Certificates  would be
qualified, downgraded or withdrawn; (ii) a written acceptance of all obligations
of the Special Servicer under this Agreement, executed by the designated Person;
and (iii) an Opinion  of Counsel  (at the  expense of the Person  designated  to
become the Special  Servicer or the Holders  that made the  designation)  to the
effect that the  designation  of such Person to serve as Special  Servicer is in
compliance  with this Section 3.23 and all other  applicable  provisions of this
Agreement,  that upon the  execution  and  delivery  of the  written  acceptance
referred to in the  immediately  preceding  clause (ii), the  designated  Person
shall be bound by the terms of this Agreement and that this  Agreement  shall be
enforceable  against the  designated  Person in accordance  with its terms.  The
existing Special Servicer shall be deemed to have resigned  simultaneously  with
such designated  Person's  becoming the Special  Servicer  hereunder;  provided,
however,  that (i) the resigning  Special Servicer shall continue to be entitled
to receive all amounts  accrued or owing to it under this  Agreement on or prior
to the  effective  date of such  resignation,  whether in  respect of  Servicing
Advances or otherwise,  and (ii) it and its directors,  officers,  employees and
agents  shall  continue  to  be  entitled  to  the  benefits  of  Section  6.03,
notwithstanding  any such  resignation.  Such resigning  Special  Servicer shall
cooperate with the Trustee and the replacement Special Servicer in effecting the
termination  of the resigning  Special  Servicer's  responsibilities  and rights
hereunder,  including, without limitation, the transfer within two Business Days
to the replacement Special Servicer for administration by it of all cash amounts
that shall at the time be or should  have been  deposited  in the REO Account or
delivered by the Special  Servicer to the Master Servicer or that are thereafter
received with respect to Specially Serviced Mortgage Loans and REO Properties.

     SECTION 3.24 [Intentionally Omitted.]

     SECTION 3.25 [Intentionally Omitted.]

     SECTION 3.26 [Intentionally Omitted.]

     SECTION 3.27 [Intentionally Omitted.].

     SECTION 3.28 Lock-Box Accounts and Servicing Accounts.


                                     E-155
<PAGE>



     (a) The Master  Servicer  shall  administer  each  Lock-Box  Account,  Cash
Collateral Account and Servicing Account in accordance with the related Mortgage
Loan, Cash Collateral Account Agreement or Lock-Box Agreement, if any.

     (b) For any Mortgage  Loan that  provides  that a Lock-Box  Account or Cash
Collateral  Account will be  established  upon the  occurrence of certain events
specified in such Mortgage  Loan,  the Master  Servicer (or, with respect to any
Specially  Serviced Loan, the Special Servicer) shall use reasonable  efforts to
establish or cause to be established such LockBox Account upon the occurrence of
such events unless the Master Servicer (or the Special Servicer,  as applicable)
determines,  in  accordance  with the  Servicing  Standards,  that such  LockBox
Account should not be  established.  Notwithstanding  the foregoing,  the Master
Servicer (or the Special Servicer,  as applicable) shall use reasonable  efforts
to establish or cause to be established a Lock-Box  Account for each ARD Loan no
later than its Anticipated Repayment Date.

     SECTION 3.29     Representations and Warranties of the Master Servicer and
                      the Special Servicer.

     GMACCM,  in its  capacity as both  Master  Servicer  and  Special  Servicer
hereunder hereby represents and warrants to the Trustee, for its own benefit and
the benefit of the  Certificateholders,  and to the Depositor, as of the Closing
Date, that:

     (i) GMACCM is a corporation,  duly organized,  validly existing and in good
standing under the laws of the State of California,  and GMACCM is in compliance
with the laws of each State in which any  Mortgaged  Property  is located to the
extent necessary to perform its obligations under this Agreement.

     (ii) The  execution  and  delivery  of this  Agreement  by GMACCM,  and the
performance and compliance with the terms of this Agreement by GMACCM,  will not
violate GMACCM's  organizational  documents or constitute a default (or an event
which, with notice or lapse of time, or both, would constitute a default) under,
or result in the breach of, any material  agreement or other instrument to which
it is a party or which is applicable to it or any of its assets.

     (iii) GMACCM has the full power and authority to enter into and  consummate
all  transactions  contemplated  by this  Agreement,  has  duly  authorized  the
execution, delivery and performance of this Agreement, and has duly executed and
delivered this Agreement.

     (iv) This Agreement, assuming due authorization,  execution and delivery by
the other parties hereto,  constitutes a valid,  legal and binding obligation of
GMACCM,  enforceable against GMACCM in accordance with the terms hereof, subject
to (A) applicable bankruptcy, insolvency,  reorganization,  moratorium and other
laws affecting the enforcement


                                     E-156
<PAGE>



of creditors' rights generally, and (B) general principles of equity, regardless
of whether such enforcement is considered in a proceeding in equity or at law.

     (v) GMACCM is not in violation  of, and its  execution and delivery of this
Agreement and its  performance  and compliance  with the terms of this Agreement
will not  constitute  a violation  of, any law,  order or decree of any court or
arbiter,  or any  order,  regulation  or demand of any  federal,  state or local
governmental or regulatory  authority,  which violation,  in GMACCM's good faith
and reasonable judgment, is likely to affect materially and adversely either the
ability  of GMACCM to  perform  its  obligations  under  this  Agreement  or the
financial condition of GMACCM.

     (vi) No  litigation  is  pending  or,  to the best of  GMACCM's  knowledge,
threatened  against  GMACCM the  outcome of which,  in  GMACCM's  good faith and
reasonable  judgment,  could  reasonably  be expected  to  prohibit  GMACCM from
entering into this Agreement or materially  and adversely  affect the ability of
GMACCM to perform its obligations under this Agreement.

     (vii) GMACCM has errors and omissions  insurance  coverage which is in full
force and effect and complies with the requirements of Section 3.07 hereof.

     (viii) No consent, approval, authorization or order, registration or filing
with or notice  to,  any  governmental  authority  or court is  required,  under
federal  or  state  law,  for the  execution,  delivery  and  performance  of or
compliance by GMACCM with this Agreement,  or the  consummation by GMACCM of any
transaction  contemplated  hereby,  other  than  (1) such  consents,  approvals,
authorizations,  qualifications, registrations, filings, or notices as have been
obtained   or  made  and  (2)  where  the  lack  of  such   consent,   approval,
authorization,  qualification,  registration,  filing or notice would not have a
material adverse effect on the performance by GMACCM under this Agreement.


                                   ARTICLE IV
                         PAYMENTS TO CERTIFICATEHOLDERS
                               AND RELATED MATTERS

     SECTION 4.01     Distributions.

     (a) On each  Distribution  Date,  the Trustee  shall be deemed to apply the
Available  Distribution  Amount for such date for the following  purposes and in
the following order of priority:

     (i) to pay  interest to REMIC II in respect of the various  REMIC I Regular
Interests,  up to an  amount  equal to,  and pro rata in  accordance  with,  all
Uncertificated


                                     E-157
<PAGE>


Distributable  Interest  for  each  such  REMIC  I  Regular  Interest  for  such
Distribution  Date and, to the extent not previously  deemed paid, for all prior
Distribution Dates;

     (ii) to pay principal to REMIC II in respect of the various REMIC I Regular
Interests,  up to an amount equal to, and pro rata in  accordance  with,  in the
case of each such  REMIC I Regular  Interest  for such  Distribution  Date,  the
excess, if any, of the Uncertificated  Principal Balance of such REMIC I Regular
Interest  outstanding  immediately  prior to such  Distribution  Date,  over the
Stated  Principal  Balance  of the  related  Mortgage  Loan,  REO  Loan  or,  if
applicable,  a  Replacement  Mortgage  Loan,  as the case may be,  that  will be
outstanding immediately following such Distribution Date; and

     (iii) to reimburse  REMIC II for any Realized  Losses and Additional  Trust
Fund  Expenses  previously  deemed  allocated  to the  various  REMIC I  Regular
Interests,  up to an amount equal to, and pro rata in accordance  with, the Loss
Reimbursement Amount for each such REMIC I Regular Interest immediately prior to
such Distribution Date.

     On each  Distribution  Date,  the  Trustee  shall pay to the Holders of the
Class R-I  Certificates,  in accordance with Section 4.01(c),  that portion,  if
any, of the Available  Distribution  Amount for such date that has not otherwise
been deemed paid to REMIC II in respect of the REMIC I Regular Interest pursuant
to the foregoing  provisions of this Section  4.01(a) (such portion,  the "Class
R-I Distribution Amount" for such Distribution Date).

     On each  Distribution  Date,  the Trustee  shall be deemed to apply amounts
relating to each Prepayment Premium then on deposit in the Distribution  Account
and received during or prior to the related Collection Period, to pay additional
interest to REMIC II in respect of the REMIC I Regular  Interest that relates to
the Mortgage Loan or REO Loan,  as the case may be, as to which such  Prepayment
Premium was received.

     All amounts (other than additional interest in the form of amounts relating
to  Prepayment  Premiums)  deemed  paid to REMIC II in  respect  of the  REMIC I
Regular  Interests  pursuant to this Section 4.01(a) on any Distribution Date is
hereinafter referred to as the "REMIC II Distribution Amount" for such date.

     (b) On each  Distribution  Date,  the Trustee  shall be deemed to apply the
REMIC II Distribution Amount for such date for the following purposes and in the
following order of priority:

     (i) to pay  interest  to REMIC  III in  respect  of all  REMIC  II  Regular
Interests up to an amount equal to all Uncertificated  Distributable Interest in
respect of such REMIC II Regular  Interests for such  Distribution  Date and, to
the extent not  previously  deemed paid, for all prior  Distribution  Dates with
such payments allocated among the REMIC II Regular Interests such that remaining
amounts,  if any, of unpaid interest on each such REMIC II Regular Interest will
equate to the remaining unpaid accrued interest on the  corresponding  Principal
Balance


                                     E-158
<PAGE>


Certificate or Class X Component  outstanding  after all subsequent  adjustments
made on such Distribution Date under Section 4.01(c) below;

     (ii) to pay  principal  to REMIC III in  respect  of all  REMIC II  Regular
Interests  apportioned as payment of Uncertificated  Principal Balance among the
classes of REMIC II Regular  Interests  such that the  remaining  Uncertificated
Principal  Balance of each such class will equal the then outstanding  Principal
Balance of the corresponding  Principal Balance Certificate after all subsequent
adjustments  made on such  Distribution  Date under Section 4.01(c) below (other
than payments  thereunder in reimbursement of any Realized Losses and Additional
Trust Fund Expenses); and

     (iii) to reimburse REMIC III for any Realized  Losses and Additional  Trust
Fund  Expenses  previously  deemed  allocated  to  REMIC II  Regular  Interests,
apportioned as payment of Uncertificated  Principal Balance among the classes of
REMIC II Regular  Interests  such that the remaining  Uncertificated  Balance of
each such class will equal the Principal Balance of the corresponding  Principal
Balance Certificate after all subsequent payments made on such Distribution Date
under Section 4.01(c) below.

     On each  Distribution  Date,  the  Trustee  shall pay to the Holders of the
Class R-II Certificates,  in accordance with Section 4.01(c),  that portion,  if
any, of the REMIC II  Distribution  Amount for such date that has not  otherwise
been  deemed  paid to REMIC III in  respect  of the REMIC II  Regular  Interests
pursuant to the foregoing  provisions of this Section 4.01(b) (such portion, the
"Class R-II Distribution Amount" for such Distribution Date).

     On each Distribution Date, the Trustee shall be deemed to apply all amounts
relating to Prepayment Premiums then on deposit in the Distribution  Account and
received  during or prior to the related  Collection  Period,  to pay additional
interest to REMIC III in respect of REMIC II Regular  Interests  among the REMIC
II Regular Interests in an amount with respect to each REMIC II Regular Interest
equal to the amount allocable to the corresponding Principal Balance Certificate
and Class X Component outstanding after all subsequent  adjustments made on such
Distribution Date under Section 4.01(c) below.

     (c) On each Distribution  Date,  following the deemed payments to REMIC III
in respect of the REMIC II Regular  Interests  on such date  pursuant to Section
4.01(b),  the Trustee shall withdraw from the Distribution Account the Available
Distribution  Amount for such  Distribution Date and shall apply such net amount
for the following purposes and in the following order of priority:

          (i) to pay interest to the Holders of the respective Classes of Senior
     Certificates,  in an amount equal to, and pro rata in accordance  with, all
     Distributable  Certificate  Interest  in  respect  of each  such  Class  of
     Certificates for such  Distribution  Date and, to the extent not previously
     paid, for all prior Distribution Dates;


                                     E-159
<PAGE>


          (ii)  to  pay  principal  first  to  the  Holders  of  the  Class  A-1
     Certificates, second to the Holders of the Class A-2 Certificates and third
     to the Holders of the Class A-3 Certificates, in each case, up to an amount
     equal to the lesser of (1) the then outstanding  Class Principal Balance of
     such Class of Certificates and (2) the remaining  portion,  if any, of such
     Principal Distribution Amount;

          (iii) to reimburse  the Holders of the  respective  Classes of Class A
     Certificates,  up to an amount  equal to and pro rata as among such Classes
     in  accordance  with,  the  respective   amounts  of  Realized  Losses  and
     Additional Trust Fund Expenses, if any, previously deemed allocated to such
     Classes of Certificates and for which no reimbursement  has previously been
     paid; and

          (iv) to make payments on the Subordinated Certificates pursuant to the
     following paragraph;

provided  that,  on each  Distribution  Date  after the  aggregate  of the Class
Principal  Balances of the  Subordinated  Certificates has been reduced to zero,
and in any event on the Final Distribution Date, the payments of principal to be
made  pursuant  to clause  (ii)  above,  will be so made to the  Holders  of the
respective  Classes of Class A  Certificates,  up to an amount equal to, and pro
rata as among such Classes in accordance  with, the respective then  outstanding
Class  Principal  Balances  of  such  Classes  of  Certificates.  References  to
"remaining Principal Distribution Amount" shall be to the Principal Distribution
Amount net of any  distributions  of  principal  made in respect  thereof to the
Holders of each Class of Class A Certificates that pursuant to clause (ii) above
have a prior right to payment with respect thereto.

     On each  Distribution  Date,  following the foregoing series of payments on
the Senior Certificates,  the Trustee shall apply the remaining portion, if any,
of the Available  Distribution  Amount for such date for the following  purposes
and in the following order of priority:

     (i) to pay  interest to the Holders of the Class B  Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (ii) if the Class Principal  Balances of the Class A Certificates have been
reduced to zero, to pay principal to the Holders of the Class B Certificates, up
to an amount  equal to the lesser of (A) the then  outstanding  Class  Principal
Balance  of  such  Class  of  Certificates  and  (B)  the  remaining   Principal
Distribution Amount for such Distribution Date;

     (iii) to reimburse the Holders of the Class B Certificates, up to an amount
equal to all  Realized  Losses  and  Additional  Trust  Fund  Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been paid;



                                     E-160
<PAGE>


     (iv) to pay interest to the Holders of the Class C  Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (v) if the Class Principal Balances of the Class A and Class B Certificates
have been  reduced  to zero,  to pay  principal  to the  Holders  of the Class C
Certificates,  up to an amount  equal to the lesser of (A) the then  outstanding
Class  Principal  Balance of such Class of  Certificates  and (B) the  remaining
Principal Distribution Amount for such Distribution Date;

     (vi) to reimburse the Holders of the Class C Certificates,  up to an amount
equal to all  Realized  Losses  and  Additional  Trust  Fund  Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;

     (vi) to pay interest to the Holders of the Class D  Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (viii) if the Class Principal  Balances of the Class A, Class B and Class C
Certificates  have been reduced to zero,  to pay principal to the Holders of the
Class D  Certificates,  up to an  amount  equal  to the  lesser  of (A) the then
outstanding  Class Principal  Balance of such Class of Certificates  and (B) the
remaining Principal Distribution Amount for such Distribution Date;

     (ix) to reimburse the Holders of the Class D Certificates,  up to an amount
equal to all  Realized  Losses  and  Additional  Trust  Fund  Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;

     (x) to pay  interest to the Holders of the Class E  Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (xi) if the Class  Principal  Balances of the Class A, Class B, Class C and
Class D Certificates  have been reduced to zero, to pay principal to the Holders
of the Class E Certificates, up to an amount equal to the lesser of (A) the then
outstanding  Class Principal  Balance of such Class of Certificates  and (B) the
remaining Principal Distribution Amount for such Distribution Date;

     (xii) to reimburse the Holders of the Class E Certificates, up to an amount
equal to all  Realized  Losses  and  Additional  Trust  Fund  Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;



                                     E-161
<PAGE>

     (xiii) to pay interest to the Holders of the Class F Certificates, up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (xiv) if the Class  Principal  Balances  of the Class A,  Class B, Class C,
Class D and Class E Certificates  have been reduced to zero, to pay principal to
the Holders of the Class F Certificates,  up to an amount equal to the lesser of
(A) the then outstanding  Class Principal  Balance of such Class of Certificates
and (B) the remaining Principal Distribution Amount for such Distribution Date;

     (xv) to reimburse the Holders of the Class F Certificates,  up to an amount
equal to all  Realized  Losses  and  Additional  Trust  Fund  Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;

     (xvi) to pay interest to the Holders of the Class G Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (xvii) if the Class  Principal  Balances  of the Class A, Class B, Class C,
Class D, Class E and Class F  Certificates  have been  reduced  to zero,  to pay
principal to the Holders of the Class G  Certificates,  up to an amount equal to
the lesser of (A) the then outstanding  Class Principal Balance of such Class of
Certificates  and (B) the  remaining  Principal  Distribution  Amount  for  such
Distribution Date;

     (xviii) to  reimburse  the  Holders of the Class G  Certificates,  up to an
amount equal to all Realized Losses and Additional Trust Fund Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;

     (xix) to pay interest to the Holders of the Class H Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (xx) if the Class  Principal  Balances  of the Class A,  Class B,  Class C,
Class D, Class E, Class F and Class G Certificates have been reduced to zero, to
pay principal to the Holders of the Class H Certificates,  up to an amount equal
to the lesser of (A) the then outstanding  Class Principal Balance of such Class
of Certificates  and (B) the remaining  Principal  Distribution  Amount for such
Distribution Date;

     (xxi) to reimburse the Holders of the Class H Certificates, up to an amount
equal to all  Realized  Losses  and  Additional  Trust  Fund  Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;



                                     E-162
<PAGE>



     (xxii) to pay interest to the Holders of the Class J Certificates, up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (xxiii) if the Class  Principal  Balances of the Class A, Class B, Class C,
Class D, Class E, Class F, Class G and Class H Certificates have been reduced to
zero,  to pay  principal  to the Holders of the Class J  Certificates,  up to an
amount equal to the lesser of (A) the then outstanding  Class Principal  Balance
of such  Class of  Certificates  and (B) the  remaining  Principal  Distribution
Amount for such Distribution Date;

     (xxiv) to  reimburse  the  Holders  of the Class J  Certificates,  up to an
amount equal to all Realized Losses and Additional Trust Fund Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;

     (xxv) to pay interest to the Holders of the Class K Certificates,  up to an
amount equal to all Distributable  Certificate Interest in respect of such Class
of  Certificates  for such  Distribution  Date and, to the extent not previously
paid, for all prior Distribution Dates;

     (xxvi) if the Class  Principal  Balances  of the Class A, Class B, Class C,
Class D, Class E, Class F, Class G, Class H and Class J  Certificates  have been
reduced to zero, to pay principal to the Holders of the Class K Certificates, up
to an amount  equal to the lesser of (A) the then  outstanding  Class  Principal
Balance  of  such  Class  of  Certificates  and  (B)  the  remaining   Principal
Distribution Amount for such Distribution Dates;

     (xxvii) to  reimburse  the  Holders of the Class K  Certificates,  up to an
amount equal to all Realized Losses and Additional Trust Fund Expenses,  if any,
previously  deemed  allocated  to such  Class of  Certificates  and for which no
reimbursement has previously been received;

     (xxviii) to make payments to the Holders of the Class R-I  Certificates  up
to the amount of the Class R-I Distribution Amount for such Distribution Date;

     (xxix) to make payments to the Holders of the Class R-II Certificates up to
the amount of the Class R-II Distribution Amount for such Distribution Date; and

     (xxx) to pay to the Holders of the Class R-III Certificates the balance, if
any, of the Available Distribution Amount for such Distribution Date;

provided that, on the Final  Distribution  Date, the payments of principal to be
made pursuant to any of clauses (ii), (v), (viii),  (xi), (xiv),  (xvii),  (xx),
(xxiii)  and  (xxvi)  above  with  respect  to any  Class of  Principal  Balance
Certificates,  will be so made to the Holders thereof,  up to an amount equal to
the  entire  then  outstanding   Class  Principal   Balance  of  such  Class  of
Certificates.  References to "remaining Principal Distribution Amount" in any of
clauses (ii), (v), (viii), (xi),


                                     E-163
<PAGE>


(xiv), (xvii), (xx) (xxiii) and (xxvi) above, in connection with the payments of
principal  to be  made  to  the  Holders  of  any  Class  of  Principal  Balance
Certificates,   shall  be  to  the  Principal   Distribution   Amount  for  such
Distribution  Date, net of any payments of principal made in respect  thereof to
the Holders of each Class of Principal  Balance  Certificates that have a higher
Payment Priority.

     On each  Distribution  Date, the Trustee shall withdraw any amounts then on
deposit in the Distribution Account that represent Prepayment Premiums collected
during or prior to the  related  Collection  Period  and shall  distribute  such
amounts,  in each case, subject to available funds, as additional  interest,  as
follows:

          (i) to the Holders of the Class A, Class B, Class C, Class D, Class E,
     Class F and Class G Certificates  in an aggregate  amount up to the product
     of (a) such Prepayment Premiums, (b) the Discount Rate Fraction and (c) the
     Principal Allocation Fraction of such Class; and

          (ii) then, to the Holders of the Class X Certificates.

     All of the foregoing distributions to be made from the Distribution Account
on any  Distribution  Date with respect to the REMIC III  Certificates  shall be
deemed made from the payments deemed made to REMIC II in respect of the REMIC II
Regular Interests on such Distribution Date pursuant to Section 4.01(b).

     (d) All distributions  made with respect to each Class on each Distribution
Date shall be  allocated  pro rata among the  outstanding  Certificates  in such
Class  based on their  respective  Percentage  Interests.  Except  as  otherwise
provided  below,  all such  distributions  with  respect  to each  Class on each
Distribution  Date  shall be made to the  Certificateholders  of the  respective
Class of record at the close of business on the related Record Date and shall be
made by wire transfer of immediately  available funds to the account of any such
Certificateholder  at a bank  or  other  entity  having  appropriate  facilities
therefor, if such Certificateholder  shall have provided the Trustee with wiring
instructions  no less than five Business  Days prior to the related  Record Date
(which wiring  instructions may be in the form of a standing order applicable to
all subsequent  Distribution  Dates) or otherwise by check mailed to the address
of such  Certificateholder as it appears in the Certificate Register.  The final
distribution  on each  Certificate  (determined  without  regard to any possible
future  reimbursement  of any  Realized  Loss or  Additional  Trust Fund Expense
previously  allocated to such Certificate) will be made in like manner, but only
upon  presentation  and  surrender  of such  Certificate  at the  offices of the
Certificate  Registrar  or  such  other  location  specified  in the  notice  to
Certificateholders  of such final  distribution.  Any distribution that is to be
made with  respect to a  Certificate  in  reimbursement  of a  Realized  Loss or
Additional Trust Fund Expense previously allocated thereto,  which reimbursement
is to  occur  after  the  date on  which  such  Certificate  is  surrendered  as
contemplated  by the  preceding  sentence,  will be made by check  mailed to the
address of the


                                     E-164
<PAGE>


Certificateholder  that  surrendered  such  Certificate  as  such  address  last
appeared  in the  Certificate  Registrar  or to any other  address  of which the
Trustee was subsequently notified in writing.

     (e) Each  distribution  with respect to a Book-Entry  Certificate  shall be
paid  to the  Depository,  as  Holder  thereof,  and  the  Depository  shall  be
responsible for crediting the amount of such distribution to the accounts of its
Depository   Participants  in  accordance  with  its  normal  procedures.   Each
Depository  Participant shall be responsible for disbursing such distribution to
the  Certificate  Owners that it represents  and to each indirect  participating
brokerage firm (a "brokerage firm" or "indirect  participating  firm") for which
it acts as agent.  Each brokerage firm shall be responsible for disbursing funds
to  the  Certificate  Owners  that  it  represents.  None  of the  Trustee,  the
Certificate  Registrar,  the  Depositor,  the  Master  Servicer  or the  Special
Servicer shall have any responsibility  therefor except as otherwise provided by
this Agreement or applicable law.

     (f) The rights of the  Certificateholders to receive distributions from the
proceeds of the Trust Fund in respect of their Certificates,  and all rights and
interests of the  Certificateholders  in and to such distributions,  shall be as
set forth in this  Agreement.  Neither the Holders of any Class of  Certificates
nor any party hereto shall in any way be responsible or liable to the Holders of
any other  Class of  Certificates  in  respect of  amounts  properly  previously
distributed on the  Certificates.  Distributions  in  reimbursement  of Realized
Losses and  Additional  Trust Fund Expenses  previously  allocated to a Class of
Certificates  shall not  constitute  distributions  of  principal  and shall not
result in a reduction of the related Class Principal Balance.

     (g) Except as  otherwise  provided in Section  9.01,  whenever  the Trustee
expects that the final  distribution  with respect to any Class of  Certificates
(determined without regard to any possible future  reimbursement of any Realized
Loss or  Additional  Trust Fund  Expense  previously  allocated to such Class of
Certificates)  will be made on the next Distribution Date, the Trustee shall, as
soon as practicable in the month in which such Distribution Date occurs, mail to
each Holder of such Class of  Certificates as of the date of mailing a notice to
the effect that:

          (i) the Trustee  expects that the final  distribution  with respect to
     such Class of Certificates  will be made on such Distribution Date but only
     upon  presentation and surrender of such Certificates at the offices of the
     Certificate Registrar or such other location therein specified, and

          (ii) no interest shall accrue on such  Certificates from and after the
     applicable Interest Accrual Period for such Distribution Date.

Any funds not distributed to any Holder or Holders of Certificates of such Class
on such  Distribution  Date  because of the failure of such Holder or Holders to
tender their Certificates, shall, on such date, be set aside and held uninvested
in trust and credited to the account or


                                     E-165
<PAGE>

accounts of the appropriate non-tendering Holder or Holders. If any Certificates
as to which  notice has been given  pursuant to this Section  4.01(g)  shall not
have  been  surrendered  for  cancellation  within  six  months  after  the time
specified  in such  notice,  the  Trustee  shall  mail a  second  notice  to the
remaining  non-tendering  Certificateholders to surrender their Certificates for
cancellation in order to receive the final distribution with respect thereto. If
within  one year after the second  notice all such  Certificates  shall not have
been surrendered for  cancellation,  the Trustee,  directly or through an agent,
shall take such steps to contact the remaining  nontendering  Certificateholders
concerning the surrender of their Certificates as it shall deem appropriate. The
costs  and  expenses  of  holding  such  funds in trust and of  contacting  such
Certificateholders  following  the first  anniversary  of the  delivery  of such
second notice to the non-tendering  Certificateholders shall be paid out of such
funds.  No interest shall accrue or be payable to any  Certificateholder  on any
amount   held  in  trust   hereunder   by  the  Trustee  as  a  result  of  such
Certificateholder's  failure to surrender its  Certificate(s)  for final payment
thereof in  accordance  with this Section  4.01(g).  If all of the  Certificates
shall not have been  surrendered for  cancellation by the second  anniversary of
the delivery of the second  notice,  the Trustee shall  distribute all unclaimed
funds and other assets which remain subject hereto in accordance with applicable
laws.

     (h)  Notwithstanding  any other  provision of this  Agreement,  the Trustee
shall comply with all federal  withholding  requirements  respecting payments to
Certificateholders  of  interest  or original  issue  discount  that the Trustee
reasonably   believes   are   applicable   under  the  Code.   The   consent  of
Certificateholders shall not be required for such withholding.  In the event the
Trustee  does  withhold  any amount from  interest or  original  issue  discount
payments  or  advances  thereof  to any  Certificateholder  pursuant  to federal
withholding requirements, the Trustee shall indicate the amount withheld to such
Certificateholders.  All amounts  withheld  shall be deemed to have been paid to
such Certificateholders.

     SECTION  4.02    Statements  to  Certificateholders;  Certain  Reports 
                      by the Master Servicer and the Special Servicer.

     (a) Subject to Section  8.02(v),  based on  information  received  from the
Master Servicer, on each Distribution Date, the Trustee shall forward by mail or
other  means  as  provided  herein  to all of  the  Holders  of  each  Class  of
Certificates  (and, in the case of a Class of Book-Entry  Certificates,  to each
related Certificate Owner that makes a written request therefor and certifies as
to its  Ownership  Interest  in such Class) and to the Rating  Agencies  written
reports,  including reports in substantially the form attached hereto as Exhibit
G (the  "Distribution  Date Statement"),  setting forth, among other things, the
following information:

     (i) the amount of distributions,  if any, made on such Distribution Date to
the  holders of each Class of  Principal  Balance  Certificates  and  applied to
reduce the respective Class Principal Balances thereof;



                                     E-166
<PAGE>


     (ii) the amount of distributions, if any, made on such Distribution Date to
the Holders of each Class of REMIC III  Regular  Certificates  allocable  to (A)
Distributable Certificate Interest and (B) Prepayment Premiums;

     (iii) the amount of any distributions made on such Distribution Date to the
Holders of each Class of Residual Certificates;

     (iv) the aggregate amount of outstanding Delinquency Advances as of the end
of the prior calendar month;

     (v) the aggregate amount of servicing  compensation  retained by or paid to
the  Master  Servicer  and  the  Special  Servicer  in  respect  of the  related
Collection Period;

     (vi)  the  aggregate  Stated   Principal   Balance  of  the  Mortgage  Pool
immediately  before and after such  Distribution  Date and the percentage of the
Cut-off Date  Principal  Balance of the Mortgage Pool which remains  outstanding
immediately after such Distribution Date;

     (vii) the number,  aggregate principal balance,  weighted average remaining
term to maturity and weighted average Mortgage Rate of the outstanding  Mortgage
Loans in the Mortgage Pool at the close of business on the related Determination
Date;

     (viii) as of the end of the prior calendar month,  the number and aggregate
unpaid  principal  balance of Mortgage Loans in the Mortgage Pool (A) delinquent
one month, (B) delinquent two months,  (C) delinquent three or more months,  (D)
that are Specially  Serviced  Mortgage Loans but are not delinquent or (E) as to
which foreclosure proceedings have been commenced;

     (ix) with  respect to any Mortgage  Loan as to which the related  Mortgaged
Property became an REO Property during the related Collection Period, the Stated
Principal  Balance and unpaid principal  balance of such Mortgage Loan as of the
date such Mortgaged Property became an REO Property;

     (x) as to any Mortgage Loan repurchased or otherwise liquidated or disposed
of during the related  Collection Period, the loan number thereof and the amount
of any  Liquidation  Proceeds  and/or other amounts,  if any,  received  thereon
during the related  Collection  Period and the portion  thereof  included in the
Available Distribution Amount for such Distribution Date;

     (xi) with respect to any REO Property  included in the Trust Fund as of the
close of  business on the last day of the related  Collection  Period,  the loan
number of the related Mortgage Loan, the book value of such REO Property and the
amount of any income collected with respect to such REO Property (net of related
expenses) and other amounts, if any, received


                                     E-167
<PAGE>


on such REO  Property  during the  related  Collection  Period  and the  portion
thereof  included in the  Available  Distribution  Amount for such  Distribution
Date;

     (xii) with respect to any REO Property sold or otherwise disposed of during
the related Collection Period, the loan number of the related Mortgage Loan, and
the amount of  Liquidation  Proceeds  and other  amounts,  if any,  received  in
respect  of such REO  Property  during  the  related  Collection  Period and the
portion  thereof  included  in  the  Available   Distribution  Amount  for  such
Distribution Date;

     (xiii) the Distributable  Certificate  Interest in respect of each Class of
REMIC III Regular Certificates for such Distribution Date;

     (xiv) any  unpaid  Distributable  Certificate  Interest  in respect of each
Class of REMIC III Regular Certificates after giving effect to the distributions
made on such Distribution Date;

     (xv) the Pass-Through Rate for each Class of REMIC III Regular Certificates
for such Distribution Date and the next Distribution Date;

     (xvi) the Class Principal Balance or Class Notional Amount, as the case may
be, of each  Class of REMIC III  Regular  Certificates  immediately  before  and
immediately after such Distribution Date,  separately  identifying any reduction
in the Class Principal  Balance or Class Notional Amount, as the case may be, of
each such Class due to Realized Losses and Additional Trust Fund Expenses;

     (xvii)  the  Certificate  Factor  for  each  Class  of  REMIC  III  Regular
Certificates immediately following such Distribution Date;

     (xviii) the Principal Distribution Amount for such Distribution Date;

     (xix) the aggregate amount of Principal Prepayments made during the related
Collection Period, and the aggregate amount of any Prepayment  Interest Excesses
received and Prepayment Interest Shortfalls incurred in connection therewith;

     (xx) the  aggregate  amount of Realized  Losses and  Additional  Trust Fund
Expenses,  if any,  incurred  with  respect to the Trust Fund during the related
Collection Period;

     (xxi) any Appraisal  Reduction  Amounts on a  loan-by-loan  basis,  and the
total Appraisal Reduction Amounts, as of the related Determination Date;

     (xxii) the aggregate  amount of any Balloon Payment  Interest  Excesses and
Balloon Payment Interest Shortfalls; and



                                     E-168
<PAGE>


     (xxiii) such additional information as contemplated by Exhibit G hereto.

In the case of information furnished pursuant to subclauses (i), (ii), (iii) and
(xvi) above,  the amounts shall be expressed as a dollar amount in the aggregate
for all  Certificates of each applicable  Class and per single  Certificate of a
specified minimum denomination.  The form of any Distribution Date Statement may
change over time.

     The Trustee shall make available to Certificateholders and other interested
parties certain information via electronic transmission as may be agreed upon by
the Depositor and the Trustee. In addition,  the Trustee shall make available to
each  Certificateholder,  to each Certificate Owner that makes a written request
therefor and certifies as to its  Ownership  Interest in any Class of Book-Entry
Certificates, to each Underwriter and to the Rating Agencies, a report (based on
information  received  from  the  Master  Servicer  and  in  a  format  mutually
acceptable  to the  Trustee  and the Master  Servicer)  containing,  information
regarding  the  Mortgage  Pool  as of the  close  of  business  on  the  related
Determination  Date, which report shall contain  substantially the categories of
information  regarding  the  Mortgage  Loans  set  forth  in  Exhibit  G  hereto
(calculated,  where  applicable,  on the  basis  of  the  most  recent  relevant
information  provided by the  Mortgagors  to the Master  Servicer or the Special
Servicer and by the Master Servicer or the Special Servicer, as the case may be,
to the Trustee)  and such  information  shall be  presented in a tabular  format
substantially similar to the formats utilized in Exhibit G hereto.

     Within a reasonable period of time after the end of each calendar year, the
Trustee  shall  furnish to each Person who at any time during the calendar  year
was a Holder of a Certificate a statement  containing the  information as to the
applicable  Class set forth in clauses (i), (ii) and (iii) of the description of
Distribution  Date  Statements  above  aggregated  for  such  calendar  year  or
applicable  portion  thereof during which such person was a  Certif-icateholder,
together with such other  information as the Trustee  determines to be necessary
to enable  Certificateholders  to prepare  their tax returns  for such  calendar
year.  Such  obligation of the Trustee shall be deemed to have been satisfied to
the extent that  substantially  comparable  information shall be provided by the
Trustee  pursuant  to any  requirements  of the Code as from time to time are in
force.

     Upon filing with the Internal Revenue Service, the Trustee shall furnish to
the Holders of the Residual  Certificates  the Form 1066 and shall furnish their
respective Schedules Q thereto at the times required by the Code or the Internal
Revenue  Service,  and shall  provide  from time to time  such  information  and
computations  with  respect  to the  entries  on such forms as any Holder of the
Residual Certificates may reasonably request.

     The  specification  of  information  to be  furnished by the Trustee to the
Certificateholders  in this Section 4.02 (and any other terms of this  Agreement
requiring or calling for delivery or reporting of  information by the Trustee to
Certificateholders  and  Certificate  Owners)  shall not limit  the  Trustee  in
furnishing, and the Trustee is hereby authorized


                                     E-169
<PAGE>



to furnish, to  Certificateholders,  Certificate Owners and/or to the public any
other   information   (such   other   information,   collectively,   "Additional
Information")  with respect to the Mortgage Loans,  the Mortgaged  Properties or
the Trust Fund as may be provided to it by the Depositor, the Master Servicer or
the Special Servicer or gathered by it in any investigation or other manner from
time to time,  provided  that (A) while there  exists any Event of Default,  any
such Additional  Information  shall only be furnished with the consent or at the
request of the Depositor (except pursuant to clause (E) below),  (B) the Trustee
shall be entitled to indicate the source of all information furnished by it, and
the Trustee may affix thereto any  disclaimer it deems  appropriate  in its sole
discretion  (together with any warnings as to the confidential nature and/or the
uses  of  such  information  as  it  may,  in  its  sole  discretion,  determine
appropriate),  (C) the Trustee  may notify  Certificateholders  and  Certificate
Owners of the  availability of any such  information in any manner as it, in its
sole  discretion,  may  determine,  (D) the Trustee  shall be entitled  (but not
obligated) to require  payment from each  recipient of a reasonable fee for, and
its  out-of-pocket   expenses  incurred  in  connection  with,  the  collection,
assembly,  reproduction  or delivery  of any such  Additional  Information,  (E)
without the consent of the Depositor,  the Trustee may, in its sole  discretion,
furnish  Additional  Information to a Rating Agency in any instance,  and to the
Certificateholders,   Certificate  Owners  and/or  the   public-at-large  if  it
determines  that  the  furnishing  of  such  information  would  assist  in  the
evaluation of the investment characteristics or valuation of the Certificates or
would be in the best  interests  of the  Certificateholders  or is  required  by
applicable  law and (F) the  Trustee  shall be entitled  to  distribute  or make
available such Additional  Information in accordance with such reasonable  rules
and procedures as it may deem  necessary or  appropriate  (which may include the
requirement  that an agreement  that  provides  such  information  shall be used
solely for purposes of evaluating the investment characteristics or valuation of
the Certificates be executed by the recipient,  if and to the extent the Trustee
deems  the  same to be  necessary  or  appropriate).  Nothing  herein  shall  be
construed  to impose  upon the  Trustee  any  obligation  or duty to  furnish or
distribute  any Additional  Information  to any Person in any instance,  and the
Trustee shall neither have any liability for furnishing nor for refraining  from
furnishing Additional Information in any instance. The Trustee shall be entitled
(but not required) to request and receive direction from the Depositor as to the
manner of delivery of any such Additional Information,  if and to the extent the
Trustee deems necessary or advisable, and to require that any consent, direction
or request given to it pursuant to this Section be made in writing.

                  Upon the  authorization  of the  Depositor,  the Trustee shall
make  available to  Bloomberg  Financial  Markets,  L.P.  ("Bloomberg")  all the
reports  delivered or made  available  pursuant to this  Section  4.02(a) to the
Certificateholders  and  Certificate  Owners  using a format and media  mutually
acceptable to the Trustee and Bloomberg.

                  (b) At or before 11:00 a.m.  (New York City time) on the third
Business Day prior to each Distribution  Date,  subject to the last paragraph of
this  subsection (b), the Master Servicer shall deliver or cause to be delivered
to the Trustee (and,  if the Master  Servicer is not the Special  Servicer,  the
Trustee  shall deliver to the Special  Servicer) in form mutually  acceptable to
the Trustee and the Master Servicer the following reports or information: (1) a



                                     E-170
<PAGE>


Delinquent Loan Status Report,  (2) an REO Status Report,  (3) a Historical Loan
Modification  Report,  (4) a Historical Loss Report, (5) the Servicer Watch List
and (6) a single report (the  "Collection  Report")  setting forth,  among other
things,  the  information  specified  in clauses  (i)  through  (vii) below (the
amounts and allocations of payments, collections, fees and expenses with respect
to Specially  Serviced  Mortgage  Loans and REO  Properties to be based upon the
report to be  delivered  by the Special  Servicer to the Master  Servicer on the
second Business Day after the related  Determination  Date, in the form required
by Section 4.02(c) below):

     (i) the aggregate  amount that is to be  transferred  from the  Certificate
Account to the Distribution Account in respect of such Distribution Date that is
allocable to principal on or in respect of the Mortgage Loans and any REO Loans,
separately  identifying  the  aggregate  amount  of  any  Principal  Prepayments
included therein,  and (if different) the Principal  Distribution Amount for the
immediately succeeding Distribution Date;

     (ii) the aggregate  amount that is to be transferred  from the  Certificate
Account to the Distribution Account in respect of such Distribution Date that is
allocable  to (A)  interest on or in respect of the  Mortgage  Loans and any REO
Loans and (B) Prepayment Premiums;

     (iii) the aggregate  amount of any  Delinquency  Advances  (specifying  the
principal and interest portions thereof  separately) to made pursuant to Section
4.03 of this  Agreement  as of the end of the  prior  calendar  month  that were
included in amounts deposited in the Distribution Account;

     (iv) the  information  required  to be included  in the  Distribution  Date
Statement for the next succeeding Distribution Date and described in clauses (v)
- - (xii)  and  (xvii)  -  (xxii)  of the  description  of the  Distribution  Date
Statement in Section 4.02(a);

     (v) the loan  number  and the unpaid  principal  balance as of the close of
business on such Determination Date of each Specially Serviced Mortgage Loan and
each other Defaulted Mortgage Loan;

     (vi) such  other  information  on a Mortgage  Loan-by-Mortgage  Loan or REO
Property-by-REO  Property basis as the Trustee or the Depositor shall reasonably
request in writing (including,  without limitation,  information with respect to
any  modifications  of any  Mortgage  Loan,  any  Mortgage  Loans in  default or
foreclosure, the operation and disposition of REO Property and the assumption of
any Mortgage Loan); and

     (vii) such additional information as is contemplated by the Master Servicer
Remittance Report.

     On the  date on which  the  report  described  above  is  delivered  to the
Trustee,  the Master Servicer shall also deliver or cause to be delivered to the
Trustee a report, in form reasonably  acceptable to the Trustee,  containing the
information with respect to the Mortgage


                                     E-171
<PAGE>


Pool  necessary for the Trustee to prepare with respect to the Mortgage Pool any
additional  schedules  and tables  required to be made  available by the Trustee
pursuant  to Section  4.02(a),  as well as to prepare an updated  Mortgage  Loan
Schedule,  in each case  reflecting  the changes in the Mortgage Pool during the
related Collection Period.

     Prior to each  Distribution  Date, the Master  Servicer will deliver to the
Trustee (by electronic means) a "Comparative Financial Status Report" containing
substantially  the  content  set forth in Exhibit I setting  forth,  among other
things, the occupancy,  revenue,  net operating income and debt service coverage
ratio  for  each  Mortgage  Loan  or  related  Mortgaged   Property  as  of  the
Determination Date immediately preceding the preparation of such report for each
of the following  three periods (but only to the extent the related  borrower is
required by the Mortgage to deliver and does  deliver,  or  otherwise  agrees to
provide and does  provide,  such  information):  (i) the most current  available
year-to-date;  (ii) each of the previous two full fiscal years stated separately
(to the extent such  information  is in the Master  Servicer's  possession;  and
(iii) the "base year" (representing the original analysis of information used as
of the Cut-Off Date).

     In addition,  the Master  Servicer is also required to perform with respect
to each Mortgaged Property and REO Property:

          (i) Within 30 days after receipt of a quarterly  operating  statement,
     if any,  commencing  with the calendar  quarter  ended March 31,  1998,  an
     "Operating  Statement  Analysis"  containing  revenue,   expense,  and  net
     operating  income  information  substantially  in accordance with Exhibit I
     presenting the  computation  made in accordance  with the  methodology  set
     forth in Exhibit F (but only to the extent the related borrower is required
     by the Mortgage to deliver and does deliver, or otherwise agrees to provide
     and does provide,  such  information)  for such  Mortgaged  Property or REO
     Property as of the end of such calendar  quarter.  The Master Servicer will
     deliver to the Trustee by electronic means the Operating Statement Analysis
     upon request; and

          (ii) Within 30 days after receipt by the Master  Servicer of an annual
     operating  statement,  an NOI adjustment analysis containing  substantially
     the content  set forth in Exhibit I, the "NOI  Adjustment  Worksheet"  (but
     only to the extent the related  borrower  is  required  by the  Mortgage to
     deliver and does deliver,  or otherwise agrees to provide and does provide,
     such  information),  presenting the computation made in accordance with the
     methodology  described  in  Exhibit  F to  "normalize"  the  full  year net
     operating  income  and debt  service  coverage  numbers  used by the Master
     Servicer in its reporting obligation in (1) above. The Master Servicer will
     deliver to the Trustee by electronic  means the "NOI Adjustment  Worksheet"
     upon request.

Upon  request,  the Trustee shall deliver or shall cause to be delivered to each
Certificateholder,  to any  Underwriter,  to the  Rating  Agencies,  and to each
Certificate  Owner that makes a written request therefor and certifies as to its
Ownership Interest in any Class of Book-Entry Certificates


                                     E-172
<PAGE>


a copy of the Operating  Statement  Analysis and NOI  Adjustment  Worksheet most
recently  performed by the Master Servicer with respect to any Mortgage Loan and
delivered to the Trustee.

     Not later than the first day of the calendar  month  following  each Master
Servicer  Remittance  Date,  the Master  Servicer shall forward to the Trustee a
statement,  setting forth the status of the Certificate  Account as of the close
of  business  on  such  Master  Servicer   Remittance  Date,  stating  that  all
remittances  to the Trustee  required by this Agreement to be made by the Master
Servicer  have been made (or, in the case of any such required  remittance  that
has not been made by the  Master  Servicer,  specifying  the  nature  and status
thereof)  and  showing,  for the  period  from  the  preceding  Master  Servicer
Remittance Date (or, in the case of the first Master Servicer  Remittance  Date,
from the Cut-off Date) to such Master Servicer Remittance Date, the aggregate of
deposits into and withdrawals from the Certificate  Account for each category of
deposit  specified in Section 3.04(a) and each category of withdrawal  specified
in Section 3.05(a). The Master Servicer shall also deliver to the Trustee,  upon
reasonable request of the Trustee,  any and all additional  information relating
to the Mortgage Pool in the possession of the Master Servicer (which information
shall be based upon  reports  delivered  to the Master  Servicer  by the Special
Servicer with respect to Specially Serviced Mortgage Loans and REO Properties).

     The Master Servicer, on the first Business Day following each Determination
Date,  shall forward to the Special  Servicer all  information  collected by the
Master Servicer which the Special Servicer is required to include in the reports
delivered by the Special  Servicer  pursuant to Section 4.02(c) below.  Further,
the Master  Servicer shall  cooperate with the Special  Servicer and provide the
Special  Servicer with the  information in the possession of the Master Servicer
reasonably requested by the Special Servicer, in writing, to the extent required
to allow the Special  Servicer to perform its  obligations  under this Agreement
with respect to those Mortgage Loans serviced by the Master Servicer.

     The obligation of the Master Servicer to deliver the reports required to be
delivered  by it  pursuant  to this  subsection  (b) is  subject  to the  Master
Servicer  having  received  from the  Special  Servicer  in a timely  manner the
related  reports  and  information  necessary  or  required to enable the Master
Servicer to prepare and deliver such reports.  The Master  Servicer shall not be
responsible  for the accuracy or content of any report,  document or information
furnished  by the  Special  Servicer  to the Master  Servicer  pursuant  to this
Agreement  and  accepted by the Master  Servicer in good faith  pursuant to this
Agreement.

     (c) On the second Business Day after each  Determination  Date, the Special
Servicer  shall  forward to the Master  Servicer,  for each  Specially  Serviced
Mortgage Loan and REO Property,  reports  containing all  information the Master
Servicer  will be  required  to  include  in the other  reports  that the Master
Servicer is obligated to deliver to the Trustee pursuant to Section 4.02(b),  to
the extent such information  relates to any Specially  Serviced Mortgage Loan or
any REO Property.  The Special Servicer shall also deliver to the Trustee,  upon
the reason-


                                     E-173
<PAGE>



able written request of the Trustee,  any and all additional  information in the
possession of the Special Servicer  relating to the Specially  Serviced Mortgage
Loans and the REO Properties.

     The Special  Servicer shall  cooperate with the Master Servicer and provide
the Master  Servicer  with the  information  in the  possession  of the  Special
Servicer reasonably requested by the Master Servicer,  in writing, to the extent
required  to allow the Master  Servicer to perform  its  obligations  under this
Agreement  with  respect  to the  Specially  Serviced  Mortgage  Loans  and  REO
Properties.  Additional  information  regarding the Specially  Serviced Mortgage
Loans and REO  Properties,  including,  without  limitation,  any  financial  or
occupancy  information  (including  lease  summaries)  provided  to the  Special
Servicer by the  Mortgagors  or  otherwise  obtained,  shall be delivered to the
Master Servicer, within ten days of receipt.n

     SECTION 4.03     Delinquency Advances.

     (a) On each Delinquency  Advance Date, the Master Servicer shall either (i)
deposit into the  Certificate  Account from its own funds an amount equal to the
aggregate amount of Delinquency  Advances,  if any, to be made in respect of the
related  Distribution  Date, (ii) apply amounts held in the Certificate  Account
for future distribution to  Certificateholders in subsequent months in discharge
of any such obligation to make Delinquency  Advances,  or (iii) make Delinquency
Advances in the form of any  combination of (i) and (ii)  aggregating  the total
amount of Delinquency  Advances to be made;  provided that, if Late  Collections
(net of related  Workout  Fees) of the  delinquent  Monthly  Payments  for which
Delinquency  Advances are to be made for the related  Distribution  Date, are on
deposit in the  Certificate  Account and  available to make such  Advances,  the
Master  Servicer  shall  utilize  such Late  Collections  to make such  Advances
pursuant to clause (ii) above.  Any amounts held in the Certificate  Account for
future  distribution  and  so  used  to  make  Delinquency   Advances  shall  be
appropriately  reflected  in the Master  Servicer's  records and replaced by the
Master  Servicer  by  deposit in the  Certificate  Account on or before the next
succeeding Determination Date (to the extent not previously replaced through the
deposit of Late Collections of the delinquent  principal and interest in respect
of which such  Delinquency  Advances were made).  If, as of 3:00 p.m.,  New York
City time, on any Master  Servicer  Remittance  Date, the Trustee shall not have
received  any  Delinquency  Advance  required to be made by the Master  Servicer
pursuant  to this  Section  4.03(a)  (and the  Master  Servicer  shall  not have
delivered to the Trustee the requisite  Officer's  Certificate and documentation
related to a determination of nonrecoverability of a Delinquency Advance),  then
the Trustee shall provide  notice of such failure to a Servicing  Officer of the
Master  Servicer by facsimile  transmission  sent to telecopy no. (312) 845-8617
(or such  alternative  number  provided by the Master Servicer to the Trustee in
writing) and by telephone at telephone  no. (312)  845-8500  (Attention:  Master
Servicing  Manager) (or such alternative  number provided by the Master Servicer
to the  Trustee in writing) as soon as  possible,  but in any event  before 5:00
p.m., New York City time, on such day. If after such notice the Trustee does not
receive the full  amount of such  Delinquency  Advances by 11:00 a.m.,  New York
City time,  on the  Business  Day  immediately  following  such Master  Servicer
Remittance Date, then


                                     E-174
<PAGE>


the  Trustee  shall  make the  portion  of such  Delinquency  Advances  that was
required  to be,  but was not,  made by the  Master  Servicer  pursuant  to this
Section 4.03(a).

     (b) The aggregate  amount of Delinquency  Advances to be made by the Master
Servicer  in respect  of the  Mortgage  Loans  (including,  without  limitation,
Balloon Mortgage Loans delinquent as to their respective  Balloon  Payments) and
any REO Loans for any Distribution  Date shall equal,  subject to subsection (c)
below, the aggregate of all Monthly  Payments (other than Balloon  Payments) and
any Assumed Monthly  Payments,  in each case net of related Workout Fees payable
hereunder,  that were due or deemed due, as the case may be, in respect  thereof
on their respective Due Dates during the related Collection Period and that were
not paid by or on behalf of the related Mortgagors or otherwise  collected as of
the close of business on the last day of the related Collection Period; provided
that,  if an  Appraisal  Reduction  Amount  exists with  respect to any Required
Appraisal  Loan,  then, in the event of subsequent  delinquencies  thereon,  the
interest  portion  of the  Delinquency  Advance  in  respect  of  such  Required
Appraisal  Loan for the  related  Distribution  Date shall be reduced  (it being
herein acknowledged that there shall be no reduction in the principal portion of
such Delinquency Advance) to equal the product of (i) the amount of the interest
portion of such  Delinquency  Advance for such Required  Appraisal Loan for such
Distribution Date without regard to this proviso, multiplied by (ii) a fraction,
expressed  as a  percentage,  the  numerator  of which  is  equal to the  Stated
Principal  Balance of such Required  Appraisal  Loan  immediately  prior to such
Distribution  Date, net of the related  Appraisal  Reduction Amount, if any, and
the  denominator  of  which is equal to the  Stated  Principal  Balance  of such
Required Appraisal Loan immediately prior to such Distribution Date.

     (c) Notwithstanding anything herein to the contrary, no Delinquency Advance
shall be required to be made hereunder if such  Delinquency  Advance  would,  if
made,   constitute   a   Nonrecoverable   Delinquency   Advance.   In  addition,
Nonrecoverable  Delinquency  Advances shall be reimbursable  pursuant to Section
3.05(a) out of general  collections  on the Mortgage Loans and REO Properties on
deposit in the Certificate Account. The determination by the Master Servicer or,
if  applicable,  the  Trustee,  that it has  made a  Nonrecoverable  Delinquency
Advance or that any proposed  Delinquency  Advance,  if made, would constitute a
Nonrecoverable   Delinquency  Advance,   shall  be  evidenced  by  an  Officer's
Certificate  delivered  promptly  (and, in any event,  in the case of a proposed
Delinquency  Advance,  no less  than two  Business  Days  prior  to the  related
Delinquency  Advance  Date)  by the  Master  Servicer  to the  Trustee  (or,  if
applicable,  retained  thereby) and the  Depositor,  setting forth the basis for
such  determination,  together  with  (if  such  determination  is  prior to the
liquidation of the related Mortgage Loan or REO Property) a copy of an Appraisal
of the related  Mortgaged  Property or REO  Property,  as the case may be, which
shall have been performed within the twelve months preceding such determination,
and further accompanied by any other information that the Master Servicer or the
Special Servicer may have obtained and that supports such determination. If such
an Appraisal shall not have been required and performed pursuant to the terms of
this Agreement, the Master Servicer, the Special Servicer or the Trustee, as the
case may be, may,  subject to its reasonable and good faith  determination  that
such Appraisal will demonstrate the


                                     E-175
<PAGE>


nonrecoverability  of the related Advance,  obtain an Appraisal for such purpose
at the expense of the Trust Fund.  The Trustee  shall be entitled to rely on any
determination  of  nonrecoverability  that  may  have  been  made by the  Master
Servicer  or the  Special  Servicer  with  respect to a  particular  Delinquency
Advance,  and the Master Servicer shall be entitled to rely on any determination
of  nonrecoverability  that may have  been  made by the  Special  Servicer  with
respect to a particular Delinquency Advance.

     (d) The Master  Servicer and the Trustee  shall each be entitled to receive
interest at the Reimbursement  Rate in effect from time to time,  accrued on the
amount of each  Delinquency  Advance  made thereby (out of its own funds) for so
long as such Delinquency  Advance is outstanding (or, if any Delinquency Advance
is  required  to be made in  respect  of a  delinquent  Monthly  Payment  on any
Mortgage Loan prior to the end of the grace period for such Monthly Payment, for
so long as such  Delinquency  Advance is  outstanding  following the end of such
grace period),  payable first,  out of Penalty Charges  received on the Mortgage
Loan or REO Loan as to which such  Delinquency  Advance was made and, then, once
such Delinquency Advance has been reimbursed,  out of general collections on the
Mortgage Loans and REO Properties.

     SECTION 4.04     Allocation of Realized Losses and Additional Trust Fund
                      Expenses.

     (a) On each  Distribution  Date,  following the deemed  distributions to be
made in respect of the REMIC I Regular  Interests  pursuant to Section  4.01(a),
the  Uncertificated  Principal  Balance of each REMIC I Regular  Interest (after
taking  account  of such  deemed  distributions)  shall be  reduced to equal the
Stated  Principal  Balance  of the  related  Mortgage  Loan or REO  Loan,  or if
applicable,  a  Replacement  Mortgage  Loan,  as the case may be,  that  will be
outstanding  immediately following such Distribution Date. Such reductions shall
be deemed to be an  allocation  of  Realized  Losses and  Additional  Trust Fund
Expenses.

     (b) On each Distribution Date,  following the payments deemed to be made to
REMIC III in respect of the REMIC II Regular  Interests on such date pursuant to
Section  4.01(b),  the Trustee shall determine the amount,  if any, by which (i)
the  then  aggregate  Uncertificated  Principal  Balance  of  REMIC  II  Regular
Interests LA-1,  LA-2,  LA-3, LB, LC, LD, LE, LF, LG, LH, LJ and LK exceeds (ii)
an amount equal to the aggregate Stated  Principal  Balance of the Mortgage Pool
that will be outstanding  immediately  following such Distribution Date. If such
excess does exist, then the respective Uncertificated Principal Balances of such
REMIC  II  Regular  Interests  shall be  reduced  such  that the  Uncertificated
Principal  Balance  of each  REMIC  II  Regular  Interest  corresponds  with the
Certificate  Principal  Balance  of  the  corresponding  Class  of  Certificates
outstanding  after the subsequent  adjustments  made on such  Distribution  Date
under Section 4.04(c) below.

     (c) On each  Distribution  Date,  following the distributions to be made to
the  Certificateholders  on such date pursuant to Section  4.01(c),  the Trustee
shall determine the


                                     E-176
<PAGE>


amount, if any, by which (i) the then aggregate Certificate Principal Balance of
the Principal Balance Certificates,  exceeds (ii) the aggregate Stated Principal
Balance of the Mortgage Pool that will be outstanding immediately following such
Distribution  Date. If such excess does exist, then the Class Principal Balances
of the Class K,  Class J,  Class H,  Class G, Class F, Class E, Class D, Class C
and Class B Certificates shall be reduced  sequentially,  in that order, in each
case,  until  the first to occur of such  excess  being  reduced  to zero or the
related Class  Principal  Balance being reduced to zero. If, after the foregoing
reductions,  the amount described in clause (i) of the second preceding sentence
still  exceeds  the amount  described  in clause  (ii) of the  second  preceding
sentence,  then the respective Class Principal  Balances of the Class A-1, Class
A-2 and Class A-3 Certificates shall be reduced, pro rata in accordance with the
relative sizes of the then outstanding Class Principal  Balances of such Classes
of  Certificates,  until the first to occur of such excess being reduced to zero
or each such Class  Principal  Balance being reduced to zero. Such reductions in
the Class Principal Balances of the respective Classes of Principal Certificates
shall be deemed to be allocations of Realized  Losses and Additional  Trust Fund
Expenses.


                                    ARTICLE V

                                THE CERTIFICATES

     SECTION 5.01     The Certificates.

     (a) The Certificates  will be substantially in the respective forms annexed
hereto as  Exhibits  A-1  through  A-16.  The  Certificates  will be issuable in
registered form only;  provided,  however,  that in accordance with Section 5.03
beneficial ownership interests in the Registered Certificates shall initially be
held and transferred  through the book-entry  facilities of the Depository.  The
REMIC III Regular  Certificates will be issuable in denominations  corresponding
to  initial  Certificate  Principal  Balances  Certificate  Notional  Amounts or
Effective  Certificate  Notional Amounts,  as the case may be, as of the Closing
Date of not less than $25,000 in the case of the Class A-1, A-2,  A-3,  Class B,
Class C, Class D and Class E Certificates,  $100,000 in the case of the Class F,
Class G, Class H, Class J and Class K  Certificates,  and $1,000,000 in the case
of the  Class  X  Certificates,  and in  each  such  case  in any  whole  dollar
denomination in excess thereof; provided,  however, that a single Certificate of
each Class  thereof  may be issued in a  different  denomination.  The  Residual
Certificates  will be issuable  only in  denominations  representing  Percentage
Interests of not less than 20% in the related Class.

     (b) The Certificates shall be executed by manual or facsimile  signature on
behalf of the Trustee in its  capacity  as trustee  hereunder  by an  authorized
officer.  Certificates bearing the manual or facsimile signatures of individuals
who were at any time the authorized officers of the Trustee shall be entitled to
all  benefits  under  this  Agreement,   subject  to  the  following   sentence,
notwithstanding that such individuals or any of them have ceased to hold


                                     E-177
<PAGE>

such offices prior to the  authentication  and delivery of such  Certificates or
did not hold such offices at the date of such Certificates. No Certificate shall
be entitled to any benefit  under this  Agreement,  or be valid for any purpose,
however,   unless  there  appears  on  such   Certificate   a   certificate   of
authentication  substantially  in the form  provided for herein  executed by the
Certificate   Registrar   by  manual   signature,   and  such   certificate   of
authentication upon any Certificate shall be conclusive  evidence,  and the only
evidence,  that such  Certificate  has been  duly  authenticated  and  delivered
hereunder. All Certificates shall be dated the date of their authentication.

     SECTION 5.02     Registration of Transfer and Exchange of Certificates.

     (a) At all  times  during  the  term  of this  Agreement,  there  shall  be
maintained at the office of the Certificate  Registrar a Certificate Register in
which, subject to such reasonable  regulations as the Certificate  Registrar may
prescribe,  the  Certificate  Registrar  shall provide for the  registration  of
Certificates  and of transfers and exchanges of Certificates as herein provided.
The  Trustee  is  hereby  initially  appointed  (and  hereby  agrees  to  act in
accordance  with the terms hereof) as  Certificate  Registrar for the purpose of
registering  Certificates  and transfers and exchanges of Certificates as herein
provided.  The  Certificate  Registrar  may  appoint,  by a  written  instrument
delivered to the Depositor,  the Master Servicer and the Special  Servicer,  any
other  bank  or  trust  company  to  act as  Certificate  Registrar  under  such
conditions as the predecessor Certificate Registrar may prescribe, provided that
the predecessor Certificate Registrar shall not be relieved of any of its duties
or  responsibilities  hereunder  by reason of such  appointment.  If the Trustee
resigns or is removed in accordance with the terms hereof, the successor trustee
shall immediately succeed to its predecessor's duties as Certificate  Registrar.
The  Depositor,  the Master  Servicer and the Special  Servicer,  shall have the
right to inspect the  Certificate  Register  or to obtain a copy  thereof at all
reasonable times, and to rely conclusively upon a certificate of the Certificate
Registrar as to the information set forth in the Certificate Register.

     (b) (i) No transfer of any Non-Registered  Certificate shall be made unless
such transfer is made pursuant to an effective  registration statement under the
Securities Act, and effective  registration or  qualification  under  applicable
state  securities  laws, or is made in a transaction  that does not require such
registration  or  qualification.  If  such  a  transfer  is to be  made  without
registration under the Securities Act, other than a transfer by the Depositor or
an  Affiliate  thereof,  then the  Trustee  shall  require,  in order to  assure
compliance with such laws, receipt by it and the Depositor of:

     (A) if such transfer is  purportedly  being made in reliance upon Rule 144A
     under the Securities Act, a certificate from the Certificateholder desiring
     to effect such transfer  substantially  in the form attached as Exhibit B-1
     hereto  and  a  certificate  from  such   Certificateholder's   prospective
     transferee substantially in the form attached as Exhibit B-2 hereto; and



                                     E-178
<PAGE>


     (B) in all  other  cases,  (1) a  certificate  from  the  Certificateholder
     desiring to effect such transfer  substantially in the form attached hereto
     as Exhibit B-1 and a certificate from such Certificateholder's  prospective
     transferee  substantially  in the form attached  hereto as Exhibit B-3, and
     (2)  unless  the  Depositor  directs  otherwise,   an  Opinion  of  Counsel
     satisfactory  to the  Trustee  and the  Depositor  to the effect  that such
     transfer may be made without such  registration  (which  Opinion of Counsel
     shall not be an expense of the Trust Fund or of the  Depositor,  the Master
     Servicer, the Special Servicer, the Trustee or the Certificate Registrar in
     their respective capacities as such).

     (ii)  Notwithstanding the foregoing,  transfers of a beneficial interest in
any Class (or portion thereof) of Private Book-Entry  Certificates in accordance
with the rules and procedures of the  Depository  applicable to transfers by its
respective participants will be permitted if such transfer is made in accordance
with  Rule  144A  promulgated  under  the  Securities  Act.  Any  transfer  of a
beneficial  interest  in any Class (or portion  thereof)  of Private  Book-Entry
Certificates other than pursuant to Rule 144A, or to a transferee that wishes to
take delivery of such interest in definitive form, will be permitted upon:

     (A) receipt by the Trustee and the Depositor of the documentation  required
     by Section 5.02(b)(i)(A) or (B);

     (B) the execution by the Trustee,  and the  authentication  and delivery by
     the Certificate  Registrar to the transferee,  of a Definitive  Certificate
     representing such beneficial interest; and

     (C) to the extent that the beneficial  interest being  transferred does not
     represent the entire  Certificate  Principal  Balance of the related Class,
     either  (1)  the  execution  by the  Trustee,  and the  authentication  and
     delivery by the Certificate  Registrar to the Depository (upon surrender by
     the  Depository  of the prior  Book-Entry  Certificate)  of, a new  Private
     Book-Entry  Certificate  representing the remaining  beneficial interest of
     such  Class  of  Private  Book-Entry  Certificates  or (2) the  appropriate
     notation by the Trustee on the Private Book-Entry  Certificate or otherwise
     in its books and records as custodian  for the  Depository  evidencing  the
     date of such  exchange or transfer  and a decrease in the  denomination  of
     such  Private  Book-Entry  Certificate  equal  to the  denomination  of the
     Definitive  Certificate  issued  in  exchange  therefor  or  upon  transfer
     thereof.

     (iii) None of the Depositor,  the Trustee or the  Certificate  Registrar is
obligated to register or qualify any Class of Non-Registered  Certificates under
the  Securities  Act or any  other  securities  law or to take  any  action  not
otherwise   required  under  this  Agreement  to  permit  the  transfer  of  any
Non-Registered Certificate without registration or qualification.  Any Holder of
a Non-Registered  Certificate desiring to effect such a transfer shall, and does
hereby  agree to,  indemnify  the  Depositor,  the Trustee  and the  Certificate
Registrar against any liability that may result if the transfer is not so exempt
or is not made in accordance with such federal and state laws.


                                     E-179
<PAGE>


     (c) (i) No transfer of a Senior  Certificate or any interest  therein shall
be made  (A) to any  employee  benefit  plan or  other  retirement  arrangement,
including  individual  retirement  accounts  and  annuities,   Keogh  plans  and
collective  investment funds and separate accounts in which such plans, accounts
or  arrangements  are invested,  that is subject to ERISA or Section 4975 of the
Code  (each,  a  "Plan"),  or (B) to any Person who is  directly  or  indirectly
purchasing such Certificate or interest therein on behalf of, as named fiduciary
of, as trustee of, or with assets of a Plan, unless: (1) such Plan qualifies for
the  exemptive  relief  available  under  the  terms of  Prohibited  Transaction
Exemption 94-29 (granted to certain  affiliates of the Depositor) and (2) at the
time of such transfer,  the Senior  Certificates  continue to be rated in one of
the top three rating categories by at least one Rating Agency.

     (ii) No transfer of a  Subordinated  Certificate  or any  interest  therein
shall be made (A) to any employee benefit plan or other retirement  arrangement,
including  individual  retirement  accounts  and  annuities,   Keogh  plans  and
collective  investment funds and separate accounts in which such plans, accounts
or  arrangements  are invested,  that is subject to ERISA or Section 4975 of the
Code  (each,  a  "Plan"),  or (B) to any Person who is  directly  or  indirectly
purchasing such Certificate or interest therein on behalf of, as named fiduciary
of, as trustee of, or with assets of a Plan,  unless the prospective  transferee
provides the Depositor,  the Trustee and the Master  Servicer with an opinion of
counsel satisfactory to the Depositor,  the Trustee and the Master Servicer that
such transfer is permissible under applicable law, will not constitute or result
in any non-exempt prohibited transaction under ERISA or Section 4975 of the Code
and will not subject the  Depositor,  the Trustee or the Master  Servicer to any
obligation in addition to those  undertaken  herein.  In lieu of such opinion of
counsel,  the  prospective  transferee of a  Subordinated  Certificate  or REMIC
Residual  Certificate may provide a certification of facts  substantially to the
effect that the purchase of such  Certificate by or on behalf of, or with assets
of, any Plan is permissible  under applicable law, will not constitute or result
in any  non-exempt  prohibited  transaction  under ERISA or Section  4975 of the
Code, will not subject the Depositor,  the Trustee or the Master Servicer to any
obligation in addition to those undertaken herein, and the following  conditions
are met:  (a) the  source  of funds  used to  purchase  such  Certificate  is an
"insurance  company  general  account" (as such term is defined in United States
Department of Labor Prohibited Transaction Class Exemption 95-60 ("PTCE 95-60"))
and (b) the  conditions  set forth in Sections I and III of PTCE 95-60 have been
satisfied as of the date of the acquisition of such  Certificates.  In addition,
so long as any  portion  of the Class B,  Class C, Class D, Class E, Class F and
Class  G  Certificates  are  Book-Entry  Certificates,  any  purchaser  of  such
Certificates will be deemed to have represented by such purchase that either (a)
such purchaser is not a Plan and is not purchasing  such  Certificates  by or on
behalf of, or with "plan  assets"  of, any Plan or (b) the  purchase of any such
Certificate  by or on  behalf  of,  or  with  "plan  assets"  of,  any  Plan  is
permissible  under applicable law, will not result in any non-exempt  prohibited
transaction  under ERISA or Section  4975 of the Code,  and will not subject the
Depositor,  the Trustee or the Master  Servicer to any obligation in addition to
those undertaken herein, and the following conditions are met: (a) the source of
funds  used to  purchase  such  Certificate  is an  "insurance  company  general
account"  (as such term is defined in PTCE  95-60)  and (b) the  conditions  set
forth in Sections I and III of PTCE 95-60 have been  satisfied as of the date of
the


                                     E-180
<PAGE>


acquisition of such  Certificates.  The Trustee may require that any prospective
transferee  of  a  Subordinated   Certificate  that  is  held  as  a  Definitive
Certificate,  provide such  certifications  as the Trustee may deem desirable or
necessary in order to establish that such transferee or the Person in whose name
such  registration  is  requested  is not a Plan or a Person who is  directly or
indirectly  purchasing such  Certificate on behalf of, as named fiduciary of, as
trustee  of,  or  with  assets  of a  Plan.  The  Trustee  shall  not  have  any
responsibility to monitor or restrict the transfer of Ownership Interests in any
Subordinated Certificates that are in the form of a Book-Entry Certificate.

     (d) (i) Each Person who has or who  acquires  any  Ownership  Interest in a
Residual  Certificate  shall be deemed by the  acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following provisions and to
have  irrevocably  authorized  the Trustee under clause (ii)(A) below to deliver
payments to a Person other than such Person and to have  irrevocably  authorized
the Trustee  under clause  (ii)(B) below to negotiate the terms of any mandatory
sale and to execute  all  instruments  of  Transfer  and to do all other  things
necessary in connection with any such sale. The rights of each Person  acquiring
any Ownership  Interest in a Residual  Certificate are expressly  subject to the
following provisions:

          (A) Each  Person  holding or  acquiring  any  Ownership  Interest in a
     Residual  Certificate  shall be a Permitted  Transferee and a United States
     Person and shall  promptly  notify the  Trustee of any change or  impending
     change in its status as a Permitted Transferee.

          (B) In connection with any proposed Transfer of any Ownership Interest
     in a Residual Certificate, the Trustee shall require delivery to it, and no
     Transfer of any Residual  Certificate shall be registered until the Trustee
     receives,  an affidavit  and agreement  substantially  in the form attached
     hereto as Exhibit  C-1 (a  "Transfer  Affidavit  and  Agreement")  from the
     proposed  Transferee,  in form and substance  satisfactory  to the Trustee,
     representing and warranting,  among other things, that such Transferee is a
     Permitted  Transferee,  that it is not acquiring its Ownership  Interest in
     the Residual  Certificate that is the subject of the proposed Transfer as a
     nominee,  trustee  or  agent  for  any  Person  that  is  not  a  Permitted
     Transferee,  that for so long as it retains  its  Ownership  Interest  in a
     Residual  Certificate,  it will endeavor to remain a Permitted  Transferee,
     that it is a United States Person,  and that it has reviewed the provisions
     of this Section 5.02(d) and agrees to be bound by them.

          (C) Notwithstanding the delivery of a Transfer Affidavit and Agreement
     by a proposed  Transferee under clause (B) above, if the Trustee has actual
     knowledge that the proposed Transferee is not a Permitted  Transferee or is
     not a United  States  Person,  no  Transfer of an  Ownership  Interest in a
     Residual Certificate to such proposed Transferee shall be effected.



                                     E-181
<PAGE>


          (D) Each  Person  holding or  acquiring  any  Ownership  Interest in a
     Residual  Certificate  shall agree (1) to require a Transfer  Affidavit and
     Agreement from any  prospective  Transferee to whom such Person attempts to
     transfer its Ownership Interest in such Residual Certificate and (2) not to
     transfer its  Ownership  Interest in such  Residual  Certificate  unless it
     provides to the Trustee a  certificate  substantially  in the form attached
     hereto as Exhibit C-2 stating that,  among other  things,  it has no actual
     knowledge that such prospective Transferee is not a Permitted Transferee or
     is not a United States Person.

          (E) Each  Person  holding or  acquiring  an  Ownership  Interest  in a
     Residual   Certificate,   by  purchasing  an  Ownership  Interest  in  such
     Certificate,  agrees  to  give  the  Trustee  written  notice  that it is a
     "pass-through  interest  holder"  within the meaning of temporary  Treasury
     regulation  Section  1.67-3T(a)(2)(i)(A)   immediately  upon  acquiring  an
     Ownership  Interest in a Residual  Certificate,  if it is, or is holding an
     Ownership Interest in a Residual  Certificate on behalf of, a "pass-through
     interest holder".

     (ii) (A) If any  purported  Transferee  shall become a Holder of a Residual
Certificate  in violation of the  provisions  of this Section  5.02(d) or if any
Holder of a Residual Certificate shall lose its status as a Permitted Transferee
or a United  States  Person,  then the last  preceding  Holder of such  Residual
Certificate  that was in compliance  with the provisions of this Section 5.02(d)
shall be  restored,  to the  extent  permitted  by law,  to all rights as Holder
thereof  retroactive  to the  date  of  registration  of such  Transfer  of such
Residual  Certificate.  None of the Trustee,  the Master  Servicer,  the Special
Servicer or the Certificate Registrar shall be under any liability to any Person
for any  registration of Transfer of a Residual  Certificate that is in fact not
permitted  by this  Section  5.02(d)  or for  making  any  payments  due on such
Certificate to the Holder thereof or for taking any other action with respect to
such Holder under the provisions of this Agreement.

          (B) If any  purported  Transferee  shall become a Holder of a Residual
     Certificate in violation of the restrictions in this Section 5.02(d), or if
     any Holder of a Residual  Certificate  shall lose its status as a Permitted
     Transferee  or  a  United  States  Person,  and  to  the  extent  that  the
     retroactive  restoration of the rights of the prior Holder of such Residual
     Certificate as described in clause (ii)(A) above shall be invalid,  illegal
     or unenforceable,  then the Trustee shall have the right, without notice to
     the Holder or any prior Holder of such Residual  Certificate,  to sell such
     Residual  Certificate to a purchaser  selected by the Trustee on such terms
     as the Trustee may choose. Such non-complying Holder shall promptly endorse
     and deliver such Residual  Certificate in accordance with the  instructions
     of the Trustee.  Such  purchaser may be the Trustee itself or any Affiliate
     of the Trustee.  The proceeds of such sale, net of the  commissions  (which
     may include commissions payable to the Trustee or its Affiliates), expenses
     and taxes due, if any, will be remitted by the Trustee to such non-


                                     E-182
<PAGE>

     complying  Holder.  The terms and  conditions of any sale under this clause
     (ii)(B) shall be determined in the sole discretion of the Trustee,  and the
     Trustee shall not be liable to any Person having an Ownership Interest in a
     Residual Certificate as a result of its exercise of such discretion.

     (iii) The Trustee shall make available to the Internal  Revenue Service and
those Persons  specified by the REMIC Provisions,  all information  necessary to
compute any tax imposed (A) as a result of the Transfer of an Ownership Interest
in a  Residual  Certificate  to any Person  who is not a  Permitted  Transferee,
including   the   information   described  in  Treasury   regulations   sections
1.860D-1(b)(5) and 1.860E-2(a)(5)with respect to the "excess inclusions" of such
Residual  Certificate and (B) as a result of any regulated  investment  company,
real estate investment trust, common trust fund,  partnership,  trust, estate or
organization  described  in  Section  1381 of the Code that  holds an  Ownership
Interest  in a Residual  Certificate  having as among its record  holders at any
time any Person  which is not a Permitted  Transferee.  The Person  holding such
Ownership  Interest shall be responsible for the reasonable  compensation of the
Trustee for providing such information.

     (iv)  The  provisions  of this  Section  5.02(d)  set  forth  prior to this
subsection  (iv) may be modified,  added to or  eliminated,  provided that there
shall have been delivered to the Trustee and the Depositor the following:

          (A) written  notification  from each Rating  Agency to the effect that
     the modification of, addition to or elimination of such provisions will not
     cause such Rating Agency to qualify, downgrade or withdraw its then-current
     rating of any Class of Certificates; and

          (B) an Opinion of Counsel,  in form and substance  satisfactory to the
     Trustee  and the  Depositor,  to the  effect  that  such  modification  of,
     addition to or elimination of such  provisions  will not cause any of REMIC
     I,  REMIC II or REMIC  III to (x)  cease  to  qualify  as a REMIC or (y) be
     subject to an  entity-level  tax  caused by the  Transfer  of any  Residual
     Certificate  to a Person  which is not a Permitted  Transferee,  or cause a
     Person  other  than  the   prospective   Transferee  to  be  subject  to  a
     REMIC-related  tax caused by the  Transfer of a Residual  Certificate  to a
     Person which is not a Permitted Transferee.

     (e) Subject to the preceding  subsections,  upon surrender for registration
of  transfer of any  Certificate  at the  offices of the  Certificate  Registrar
maintained  for such  purpose,  the Trustee  shall  execute and the  Certificate
Registrar  shall  authenticate  and  deliver,  in the  name  of  the  designated
transferee or transferees,  one or more new  Certificates of the same Class of a
like aggregate Percentage Interest.



                                     E-183
<PAGE>


     (f) At the option of any Holder,  its  Certificates  may be  exchanged  for
other  Certificates  of  authorized  denominations  of the same  Class of a like
aggregate  Percentage  Interest,  upon  surrender  of  the  Certificates  to  be
exchanged  at the  offices  of the  Certificate  Registrar  maintained  for such
purpose.  Whenever any Certificates are so surrendered for exchange, the Trustee
shall execute and the Certificate  Registrar shall  authenticate and deliver the
Certificates  which the  Certificateholder  making the  exchange  is entitled to
receive.

     (g) Every  Certificate  presented or  surrendered  for transfer or exchange
shall (if so  required  by the  Trustee or the  Certificate  Registrar)  be duly
endorsed by, or be accompanied  by a written  instrument of transfer in the form
satisfactory to the Trustee and the Certificate  Registrar duly executed by, the
Holder thereof or his attorney duly authorized in writing.

     (h) No service  charge  shall be imposed  for any  transfer  or exchange of
Certificates,  but the Trustee or the Certificate  Registrar may require payment
of a sum  sufficient to cover any tax or other  governmental  charge that may be
imposed in connection with any transfer or exchange of Certificates.

     (i) All  Certificates  surrendered  for  transfer  and  exchange  shall  be
physically canceled by the Certificate Registrar,  and the Certificate Registrar
shall  hold  such  canceled   Certificates   in  accordance  with  its  standard
procedures.

     (j) The  Certificate  Registrar  shall be required to provide notice to the
Master  Servicer,  the Special  Servicer and the Depositor of each transfer of a
Certificate  and to  provide  each  such  Person  with  an  updated  copy of the
Certificate  Register on or about January 1 and July 1 of each year,  commencing
January 1, 1998.

     SECTION 5.03     Book-Entry Certificates.

     (a) Each  class  of  Registered  Certificates  and the  Private  Book-Entry
Certificates shall initially be issued as one or more Certificates registered in
the name of the Depository or its nominee and,  except as provided in subsection
(c)  below,  transfer  of  such  Certificates  may  not  be  registered  by  the
Certificate  Registrar  unless such transfer is to a successor  Depository  that
agrees to hold such  Certificates  for the  respective  Certificate  Owners with
Ownership  Interests  therein.  Such Certificate  Owners shall hold and transfer
their respective  Ownership  Interests in and to such  Certificates  through the
book-entry  facilities of the Depository  and,  except as provided in subsection
(c) below (and, with respect to the Private Book-Entry  Certificates,  except as
provided in Section  5.02(b)(ii)),  shall not be entitled to  definitive,  fully
registered Certificates ("Definitive Certificates") in respect of such Ownership
Interests.  The Trustee shall not have any responsibility to monitor or restrict
the transfer of Ownership Interests in any Book-Entry Certificate. All transfers
by Certificate Owners of their respective  Ownership Interests in the Book-Entry
Certificates shall be made in accordance with the procedures  established by the
Depository Participant or brokerage firm representing such


                                     E-184
<PAGE>

Certificate Owner. Each Depository Participant shall only transfer the Ownership
Interests in the Book-Entry  Certificates of Certificate Owners it represents or
of  brokerage  firms  for  which  it  acts  as  agent  in  accordance  with  the
Depository's normal procedures.

     (b) The Trustee, the Master Servicer,  the Special Servicer,  the Depositor
and the  Certificate  Registrar  may for all  purposes,  including the making of
payments due on the  Book-Entry  Certificates,  deal with the  Depository as the
authorized  representative  of the  Certificate  Owners  with  respect  to  such
Certificates  for the purposes of  exercising  the rights of  Certificateholders
hereunder.  The rights of  Certificate  Owners  with  respect to the  Book-Entry
Certificates shall be limited to those established by law and agreements between
such  Certificate  Owners and the Depository  Participants  and brokerage  firms
representing such Certificate Owners. Multiple requests and directions from, and
votes of, the Depository as Holder of the Book-Entry  Certificates  with respect
to any particular matter shall not be deemed  inconsistent if they are made with
respect to different  Certificate Owners. The Trustee may establish a reasonable
record date in  connection  with  solicitations  of  consents  from or voting by
Certificateholders and shall give notice to the Depository of such record date.

     (c) If  (i)(A)  the  Depositor  advises  the  Trustee  and the  Certificate
Registrar  in  writing  that the  Depository  is no  longer  willing  or able to
properly  discharge  its   responsibilities   with  respect  to  the  Book-Entry
Certificates,  and (B) the Depositor is unable to locate a qualified  successor,
or (ii) the  Depositor  at its option  advises the  Trustee and the  Certificate
Registrar in writing that it elects to terminate the  book-entry  system through
the  Depository,  the Trustee shall notify all Certificate  Owners,  through the
Depository,  of the  occurrence  of any such  event and of the  availability  of
Definitive   Certificates  to  Certificate  Owners  requesting  the  same.  Upon
surrender to the  Certificate  Registrar of the Book-Entry  Certificates  by the
Depository,  accompanied by  registration  instructions  from the Depository for
registration  of  transfer  and any other  documents  necessary  to satisfy  the
requirements of any applicable transfer restrictions, the Trustee shall execute,
and the Certificate  Registrar shall  authenticate  and deliver,  the applicable
Definitive   Certificates   to  the  Certificate   Owners   identified  in  such
instructions.  None of the Depositor, the Master Servicer, the Special Servicer,
the  Trustee  or the  Certificate  Registrar  shall be  liable  for any delay in
delivery of such  instructions,  and each may conclusively rely on, and shall be
protected  in relying on, such  instructions.  Upon the  issuance of  Definitive
Certificates for purposes of evidencing ownership of the Registered Certificates
held in book-entry form, the registered holders of such Definitive  Certificates
shall be recognized as Certificateholders  hereunder and, accordingly,  shall be
entitled directly to receive payments on, to exercise Voting Rights with respect
to, and to transfer and exchange such Definitive Certificates.

     SECTION 5.04     Mutilated, Destroyed, Lost or Stolen Certificates.

     If  (i)  any  mutilated  Certificate  is  surrendered  to  the  Certificate
Registrar, or the Certificate Registrar receives evidence to its satisfaction of
the destruction,  loss or theft of any Certificate,  and (ii) there is delivered
to the Trustee and the Certificate Registrar such security


                                     E-185
<PAGE>

or indemnity as may be required by them to save each of them harmless,  then, in
the absence of actual notice to the Trustee or the  Certificate  Registrar  that
such  Certificate has been acquired by a bona fide purchaser,  the Trustee shall
execute,  and the  Certificate  Registrar  shall  authenticate  and deliver,  in
exchange  for or in lieu  of any  such  mutilated,  destroyed,  lost  or  stolen
Certificate,  a new Certificate of the same Class and like Percentage  Interest.
Upon the issuance of any new Certificate under this Section, the Trustee and the
Certificate  Registrar may require the payment of a sum  sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto and any
other  expenses  (including  the  fees  and  expenses  of the  Trustee  and  the
Certificate Registrar) connected therewith.  Any replacement  Certificate issued
pursuant to this Section shall constitute complete and indefeasible  evidence of
ownership in the applicable REMIC, as if originally  issued,  whether or not the
lost, stolen or destroyed Certificate shall be found at any time.

     SECTION 5.05     Persons Deemed Owners.

     Prior to due  presentation of a Certificate  for  registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  person in
whose name such  Certificate is registered as the owner of such  Certificate for
the purpose of  receiving  distributions  pursuant  to Section  4.01 and for all
other  purposes  whatsoever,  except  as  and  to  the  extent  provided  in the
definition  of  "Certificateholder",  and  none  of the  Depositor,  the  Master
Servicer,  the Special Servicer,  the Trustee, the Certificate  Registrar or any
agent of any of them  shall be  affected  by  notice to the  contrary  except as
provided in Section 5.02(d).


                                   ARTICLE VI

           THE DEPOSITOR, THE MASTER SERVICER AND THE SPECIAL SERVICER

     SECTION 6.01     Liability of the Depositor, the Master Servicer and the
                      Special Servicer.

     The Depositor, the Master Servicer and the Special Servicer shall be liable
in  accordance  herewith  only  to  the  extent  of the  respective  obligations
specifically  imposed upon and undertaken by the Depositor,  the Master Servicer
and the Special Servicer herein.

     SECTION 6.02     Merger, Consolidation or Conversion of the Depositor, the
                      Master Servicer and the Special Servicer; Assignment of
                      Rights and Delegation of Duties by the Master Servicer and
                      the Special Servicer.

     (a) Subject to subsection (b) below, the Depositor, the Master Servicer and
the Special  Servicer  each will keep in full effect its  existence,  rights and
franchises as a corpora-


                                     E-186
<PAGE>


tion  under the laws of the  jurisdiction  of its  incorporation,  and each will
obtain and preserve its qualification to do business as a foreign corporation in
each  jurisdiction  in which  such  qualification  is or shall be  necessary  to
protect the validity and  enforceability of this Agreement,  the Certificates or
any of the  Mortgage  Loans and to  perform  its  respective  duties  under this
Agreement.

     (b) The  Depositor,  the Master  Servicer  and the Special  Servicer may be
merged or consolidated with or into any Person, or transfer all or substantially
all of its assets to any  Person,  in which case any Person  resulting  from any
merger or  consolidation  to which the  Depositor,  the Master  Servicer  or the
Special  Servicer shall be a party, or any Person  succeeding to the business of
the  Depositor,  the Master  Servicer  and the  Special  Servicer,  shall be the
successor of the Depositor, the Master Servicer and the Special Servicer, as the
case may be,  hereunder,  without  the  execution  or filing of any paper or any
further act on the part of any of the  parties  hereto,  anything  herein to the
contrary notwithstanding; provided that such merger, consolidation or succession
will  not  result  in  the  downgrade,   qualification   or  withdrawal  of  the
then-current  ratings of the Classes of Certificates that have been so rated (as
evidenced by a letter to such effect from each Rating Agency).

     (c) Notwithstanding  anything else in this Section 6.02 and Section 6.04 to
the contrary, the Master Servicer and the Special Servicer may assign all of its
rights and  delegate  all of its duties and  obligations  under this  Agreement;
provided that the Person  accepting  such  assignment  or delegation  shall be a
Person that is qualified to service multifamily mortgage loans on behalf of FNMA
or FHLMC,  is  reasonably  satisfactory  to the  Trustee and the  Depositor,  is
willing to service the Mortgage Loans and executes and delivers to the Depositor
and the Trustee an agreement,  in form and substance reasonably  satisfactory to
the  Depositor and the Trustee,  which  contains an assumption by such Person of
the due and punctual  performance  and observance of each covenant and condition
to be performed or observed by the Master Servicer or the Special  Servicer,  as
the case may be, under this Agreement;  provided further that such assignment or
delegation will not result in the downgrade,  qualification or withdrawal of the
then-current  ratings of the  Classes of  Certificates  that have been rated (as
evidenced  by a letter to such effect from each Rating  Agency).  In the case of
any such assignment and delegation, the Master Servicer or the Special Servicer,
as the case may be, shall be released from its obligations under this Agreement,
except that the Master  Servicer or the  Special  Servicer,  as the case may be,
shall  remain  liable for all  liabilities  and  obligations  incurred by it, or
arising from its conduct,  hereunder prior to the satisfaction of the conditions
to  such  assignment  and  delegation  set  forth  in  the  preceding  sentence.
Notwithstanding  anything above to the contrary, each of the Master Servicer and
the Special  Servicer  may, in its sole  discretion,  appoint  Sub-Servicers  in
accordance  with Section 3.22 hereof and  independent  contractors  or agents to
perform select duties thereof,  provided that the Master Servicer or the Special
Servicer  shall  not be  relieved  from  such  duties  solely  by virtue of such
appointment.

     SECTION 6.03     Limitation on Liability of the Depositor, the Master 
                      Servicer, the Special Servicer and Others.


                                     E-187
<PAGE>


     None of the Depositor,  the Master Servicer, the Special Servicer or any of
the  directors,  officers,  employees  or agents of the  Depositor,  the  Master
Servicer or the Special  Servicer shall be under any liability to the Trust Fund
or the Certificateholders for any action taken or for refraining from the taking
of any  action  in good  faith  pursuant  to this  Agreement  or for  errors  in
judgment;   provided,  however,  that  this  provision  shall  not  protect  the
Depositor,  the Master Servicer, the Special Servicer or any such Person against
any breach of warranties or  representations  made herein or any liability which
would  otherwise  be  imposed  by reason of  willful  misfeasance,  bad faith or
negligence in the  performance  of duties or by reason of reckless  disregard of
obligations  and duties  hereunder.  The  Depositor,  the Master  Servicer,  the
Special Servicer and any director,  officer, employee or agent of the Depositor,
the  Master  Servicer  or the  Special  Servicer  may rely in good  faith on any
document of any kind prima facie  properly  executed and submitted by any Person
respecting any matters arising hereunder. The Depositor, the Master Servicer and
the  Special  Servicer  and any  director,  officer,  employee  or  agent of the
Depositor,  the Master Servicer or the Special  Servicer shall be indemnified by
the Trust Fund and held harmless against any loss, liability or expense incurred
in  connection  with  any  legal  action  relating  to  this  Agreement  or  the
Certificates or any asset of the Trust Fund,  other than any loss,  liability or
expense  specifically  required to be borne by such Person pursuant to the terms
hereof, or which constitutes a Servicing Advance (and is otherwise  specifically
reimbursable  hereunder),  or which is incurred by such Person by reason of such
Person's willful misfeasance, bad faith or negligence in the performance of such
Person's duties  hereunder or by reason of such Person's  reckless  disregard of
obligations and duties hereunder.

     None of the Depositor, the Master Servicer or the Special Servicer shall be
under  any   obligation  to  appear  in,   prosecute  or  defend  any  legal  or
administrative action, proceeding, hearing or examination that is not incidental
to its  respective  duties  under this  Agreement  and which in its  opinion may
involve it in any expense or liability;  provided,  however, that the Depositor,
the Master Servicer or the Special Servicer may in its discretion  undertake any
such action,  proceeding,  hearing or examination  that it may deem necessary or
desirable in respect to this  Agreement and the rights and duties of the parties
hereto and the interests of the Certificateholders hereunder. In such event, the
legal expenses and costs of such action, proceeding,  hearing or examination and
any liability  resulting  therefrom shall be expenses,  costs and liabilities of
the Trust Fund, and the Depositor,  the Master Servicer and the Special Servicer
shall be entitled to be reimbursed  therefor out of amounts  attributable to the
Mortgage  Loans on deposit in the  Certificate  Account as  provided  by Section
3.05(a).

     SECTION 6.04     Depositor, Master Servicer and Special Servicer Not to
                      Resign.

     Subject to the  provisions  of Section  6.02,  none of the  Depositor,  the
Master  Servicer  or the  Special  Servicer  shall  resign  from its  respective
obligations and duties hereby imposed on it except upon  determination  that its
duties  hereunder  are no longer  permissible  under  applicable  law.  Any such
determination  permitting the resignation of the Depositor,  the Master Servicer
or the Special Servicer shall be evidenced by an Opinion of Counsel to such


                                     E-188
<PAGE>

effect  delivered to the Trustee.  No such resignation by the Master Servicer or
the Special  Servicer  shall become  effective  until the Trustee or a successor
servicer shall have assumed the  responsibilities  and obligations of the Master
Servicer or the Special Servicer, as the case may be, in accordance with Section
7.02.

     SECTION 6.05     Rights of the Depositor in Respect of the Master Servicer
                      and the Special Servicer.

     The Depositor may, but is not obligated to, enforce the  obligations of the
Master Servicer and the Special Servicer hereunder and may, but is not obligated
to,  perform,  or cause a designee to perform,  any defaulted  obligation of the
Master Servicer or the Special Servicer  hereunder or exercise the rights of the
Master  Servicer or the Special  Servicer  hereunder;  provided,  however,  that
neither the Master Servicer nor the Special Servicer shall be relieved of any of
its obligations  hereunder by virtue of such performance by the Depositor or its
designee.  The Depositor shall not have any  responsibility or liability for any
action or failure to act by the Master  Servicer or the Special  Servicer and is
not obligated to supervise the performance of the Master Servicer or the Special
Servicer under this Agreement or otherwise.


                                   ARTICLE VII

                                     DEFAULT

     SECTION 7.01     Events of Default.

     (a)  "Event  of  Default",  wherever  used  herein,  means  any  one of the
following events:

          (i) (A) any failure by the Master Servicer to make a required  deposit
     to the Certificate Account which continues  unremedied for one Business Day
     following the date on which such deposit was first  required to be made, or
     (B) any failure by the Master  Servicer to deposit into, or to remit to the
     Trustee for deposit into, the  Distribution  Account any amount required to
     be so deposited or  remitted,  which  failure is not remedied by 11:00 a.m.
     (New York City time) on the relevant Distribution Date; or

          (ii) any failure by the Special  Servicer to deposit into, or to remit
     to the Master Servicer for deposit into, the Certificate Account any amount
     required to be so deposited or remitted under this Agreement  which failure
     continues  unremedied for one Business Day following the date on which such
     deposit or remittance was first required to be made; or

          (iii) any failure by the Master  Servicer  or the Special  Servicer to
     timely  make any  Servicing  Advance  required to be made by it pursuant to
     this Agreement which


                                     E-189
<PAGE>


     continues  unremedied  for a period  ending on the  earlier  of (A) 15 days
     following the date such  Servicing  Advance was first  required to be made,
     and (B)  either,  if  applicable,  (1) in the case of a  Servicing  Advance
     relating  to the  payment  of  insurance  premiums,  the day on which  such
     insurance  coverage  terminates if such premiums are not paid or (2) in the
     case of a Servicing  Advance  relating to the payment of real estate taxes,
     the date of the  commencement  of a foreclosure  action with respect to the
     failure to make such payment; or

          (iv) any  failure on the part of the Master  Servicer  or the  Special
     Servicer  duly to observe or perform in any  material  respect any other of
     the  covenants  or  agreements  on the part of the Master  Servicer  or the
     Special Servicer contained in this Agreement which continues unremedied for
     a period of 30 days after the date on which written notice of such failure,
     requiring  the same to be  remedied,  shall  have been  given to the Master
     Servicer or the Special Servicer, as the case may be, by the Trustee or the
     Depositor,  or to the Master Servicer or the Special Servicer,  as the case
     may be by the Holders of Certificates  entitled to not less than 25% of the
     Voting Rights; or

          (v) any  breach  on the part of the  Master  Servicer  or the  Special
     Servicer of any  representation  or warranty  contained  in this  Agreement
     which  materially  and  adversely  affects  the  interests  of any Class of
     Certificateholders  and which continues  unremedied for a period of 30 days
     after the date on which  notice of such  breach,  requiring  the same to be
     remedied,  shall  have been  given to the Master  Servicer  or the  Special
     Servicer by the Trustee or the Depositor,  or to the Master Servicer or the
     Special  Servicer,  as  the  case  may be by the  Holders  of  Certificates
     entitled to not less than 25% of the Voting Rights; or

          (vi) a decree or order of a court or agency or  supervisory  authority
     having  jurisdiction  in the  premises  in an  involuntary  case  under any
     present or future  federal or state  bankruptcy,  insolvency or similar law
     for the  appointment of a  conservator,  receiver,  liquidator,  trustee or
     similar  official  in any  bankruptcy,  insolvency,  readjustment  of debt,
     marshalling of assets and  liabilities or similar  proceedings,  or for the
     winding-up or liquidation of its affairs,  shall have been entered  against
     the Master Servicer or the Special  Servicer and such decree or order shall
     have remained in force undischarged or unstayed for a period of 60 days; or

          (vii) the Master Servicer or the Special Servicer shall consent to the
     appointment  of a  conservator,  receiver,  liquidator,  trustee or similar
     official in any bankruptcy,  insolvency,  readjustment of debt, marshalling
     of assets and liabilities or similar proceedings of or relating to it or of
     or relating to all or substantially all of its property;

          (viii) the Master  Servicer  or the  Special  Servicer  shall admit in
     writing its inability to pay its debts generally as they become due, file a
     petition to take  advantage of any  applicable  bankruptcy,  insolvency  or
     reorganization statute, make an assignment


                                     E-190
<PAGE>


     for the  benefit  of its  creditors,  voluntarily  suspend  payment  of its
     obligations,  or take any corporate action in furtherance of the foregoing;
     or

          (ix) the Trustee shall have received written notice from either Rating
     Agency that the continuation of the Master Servicer or the Special Servicer
     in such capacity would result in the downgrade, qualification or withdrawal
     of any  rating  then  assigned  by  such  Rating  Agency  to any  Class  of
     Certificates.

     (b) If any Event of Default  with  respect to the  Master  Servicer  or the
Special  Servicer  (in either case for  purposes of this  Section  7.01(b),  the
"Defaulting  Party") shall occur and be continuing,  then, and in each and every
such case,  so long as such Event of Default shall not have been  remedied,  the
Depositor  or the Trustee  may,  and at the written  direction of the Holders of
Certificates  entitled to at least 51% of the Voting  Rights,  the Trustee shall
terminate,  by notice in writing to the  Defaulting  Party,  with a copy of such
notice to the  Depositor (if the  termination  is effected by the Trustee) or to
the Trustee (if the termination is effected by the Depositor), all of the rights
and  obligations of the Defaulting  Party under this Agreement and in and to the
Mortgage Loans and the proceeds thereof (other than any rights of the Defaulting
Party as Certificateholder).  From and after the receipt by the Defaulting Party
of such written  notice,  all authority and power of the Defaulting  Party under
this Agreement, whether with respect to the Certificates (other than as a Holder
of any  Certificate)  or the Mortgage  Loans or otherwise,  shall pass to and be
vested  in the  Trustee  pursuant  to  and  under  this  Section,  and,  without
limitation,  the  Trustee is hereby  authorized  and  empowered  to execute  and
deliver,  on  behalf  of  and  at  the  expense  of  the  Defaulting  Party,  as
attorney-in-fact or otherwise, any and all documents and other instruments,  and
to do or accomplish all other acts or things  necessary or appropriate to effect
the purposes of such notice of termination, whether to complete the transfer and
endorsement  or  assignment  of the  Mortgage  Loans and related  documents,  or
otherwise.  The Master Servicer and the Special  Servicer each agrees that if it
is terminated  pursuant to this Section  7.01(b),  it shall promptly (and in any
event no later than ten Business Days subsequent to its receipt of the notice of
termination)  provide  the  Trustee or any other  Successor  Master  Servicer or
Special Servicer with all documents and records  requested by it to enable it to
assume  the  Master  Servicer's  or  Special  Servicer's,  as the  case  may be,
functions hereunder, and shall cooperate with the Trustee or any other Successor
Master  Servicer or Special  Servicer in effecting the termination of the Master
Servicer's  or  Special  Servicer's,  as the case may be,  responsibilities  and
rights  hereunder,  including,  without  limitation,  the  transfer  within  two
Business Days to the Trustee or any other  Successor  Master Servicer or Special
Servicer for administration by it of all cash amounts which shall at the time be
or should have been credited by the Master  Servicer or the Special  Servicer to
the  Certificate  Account,  the  Distribution  Account,  the REO  Account or any
Servicing  Account or thereafter be received with respect to the Mortgage  Loans
or any REO Property (provided, however, that the Master Servicer and the Special
Servicer  each shall  continue to be entitled to receive all amounts  accrued or
owing to it under this  Agreement  on or prior to the date of such  termination,
whether  in  respect  of  Advances  made  by it or  otherwise,  and it  and  its
directors, officers, employees and


                                     E-191
<PAGE>


agents  shall   continue  to  be  entitled  to  the  benefits  of  Section  6.03
notwithstanding any such termination).

     SECTION 7.02     Trustee to Act; Appointment of Successor.

     On and after the time the Master Servicer or the Special  Servicer  resigns
pursuant to Section 6.04 or receives a notice of termination pursuant to Section
7.01, the Trustee shall be the successor in all respects to the Master  Servicer
or the Special Servicer,  as the case may be, in its capacity as such under this
Agreement  and the  transactions  set forth or provided  for herein and shall be
subject to all the responsibilities, duties and liabilities relating thereto and
arising thereafter placed on the Master Servicer or the Special Servicer, as the
case may be, by the terms and provisions hereof, including,  without limitation,
the Master Servicer's obligation to make Delinquency Advances; provided that any
failure  to  perform  such  duties  or  responsibilities  caused  by the  Master
Servicer's or the Special  Servicer's  failure to provide  information or monies
required  by Section  7.01  shall not be  considered  a default  by the  Trustee
hereunder.  The Trustee shall not be liable for any of the  representations  and
warranties  of the Master  Servicer  or the  Special  Servicer or for any losses
incurred by the Master Servicer or the Special Servicer pursuant to Section 3.06
hereunder  nor shall the  Trustee be  required to  purchase  any  Mortgage  Loan
hereunder.  As  compensation  therefor,  the  Trustee  shall be  entitled to the
applicable Servicing Fees and all funds relating to the Mortgage Loans which the
Master  Servicer or the Special  Servicer  would have been entitled to charge to
the Certificate  Account or the  Distribution  Account if the Master Servicer or
the Special Servicer had continued to act hereunder.  Notwithstanding the above,
the Trustee may, if it shall be  unwilling to so act, or shall,  if it is unable
to so act or if the  Holders  of  Certificates  entitled  to at least 51% of the
Voting Rights so request in writing to the Trustee or if it is not appropriately
rated as a master  servicer  or  special  servicer,  as the case may be, by each
Rating  Agency,  promptly  appoint  any FNMA- or  FHLMC-approved  mortgage  loan
servicing  institution  that has a net worth of not less than $10,000,000 and is
otherwise acceptable to each Rating Agency (as evidenced by written confirmation
therefrom  to the effect  that the  appointment  of such  institution  would not
result in the downgrade, qualification or withdrawal of its rating then assigned
to any Class of Certificates), as the successor to the Master Servicer hereunder
or the Special  Servicer,  as the case may be, in the  assumption  of all or any
part of the  responsibilities,  duties or liabilities of the Master  Servicer or
the  Special  Servicer,  as the  case may be,  hereunder.  No  appointment  of a
successor to the Master  Servicer or the Special  Servicer,  as the case may be,
hereunder shall be effective until the assumption of the successor to the Master
Servicer   or  the   Special   Servicer,   as  the  case  may  be,  of  all  the
responsibilities,  duties and  liabilities of the Master Servicer or the Special
Servicer,  as the case may be, hereunder.  Pending appointment of a successor to
the Master Servicer or the Special Servicer, as the case may be, hereunder,  the
Trustee shall act in such capacity as hereinabove  provided.  In connection with
any such appointment and assumption  described herein, the Trustee may make such
arrangements  for the compensation of such successor out of payments on Mortgage
Loans or otherwise as it and such successor shall agree; provided, however, that
no such  compensation  shall be in excess of that  permitted  the  resigning  or
terminated party hereunder. The Depositor, the Trustee and such


                                     E-192
<PAGE>


successor shall take such action,  consistent  with this Agreement,  as shall be
necessary to effectuate any such succession.

     SECTION 7.03     Notification to Certificateholders.

     (a) Upon any  resignation  of the Master  Servicer or the Special  Servicer
pursuant to Section 6.04, any  termination of the Master Servicer or the Special
Servicer  pursuant to Section  7.01 or any  appointment  of a  successor  to the
Master  Servicer or the Special  Servicer  pursuant to Section 7.02, the Trustee
shall  give  prompt  written  notice  thereof  to  Certificateholders  at  their
respective addresses appearing in the Certificate Register.

     (b) Not later  than the later of (i) 60 days  after the  occurrence  of any
event  which  constitutes  or,  with  notice  or lapse  of time or  both,  would
constitute  an Event of Default  and (ii) five days after the  Trustee  would be
deemed to have  notice of the  occurrence  of such an event in  accordance  with
Section  8.02(vii),  the Trustee shall transmit by mail to the Depositor and all
Certificateholders  notice of such  occurrence,  unless such default  shall have
been cured.

     SECTION 7.04     Waiver of Events of Default.

     The  Holders of  Certificates  representing  at least 66 2/3% of the Voting
Rights allocated to the Classes of Certificates affected by any Event of Default
hereunder may waive such Event of Default;  provided,  however, that an Event of
Default  under  clause (i) or (ii) of Section  7.01 may be waived only by all of
the Certificateholders of the affected Classes. Upon any such waiver of an Event
of  Default,  such Event of Default  shall cease to exist and shall be deemed to
have been remedied for every purpose  hereunder.  No such waiver shall extend to
any subsequent or other Event of Default or impair any right consequent  thereon
except to the extent expressly so waived.  Notwithstanding  any other provisions
of this Agreement, for purposes of waiving any Event of Default pursuant to this
Section  7.04,  Certificates  registered  in the  name of the  Depositor  or any
Affiliate  of the  Depositor  shall be entitled  to the same Voting  Rights with
respect to the matters  described  above as they would if any other  Person held
such Certificates.


                                  ARTICLE VIII

                             CONCERNING THE TRUSTEE

     SECTION 8.01     Duties of Trustee.

     (a) The Trustee,  prior to the  occurrence of an Event of Default and after
the  curing  or  waiver  of all  Events  of  Default  which  may have  occurred,
undertakes to perform such duties and only such duties as are  specifically  set
forth in this  Agreement.  If an Event of Default occurs and is continuing,  the
Trustee (other than as successor Master Servicer or Special


                                     E-193
<PAGE>


Servicer)  shall  exercise  such of the rights  and powers  vested in it by this
Agreement,  and use the same  degree  of care and skill in their  exercise  as a
prudent man would exercise or use under the  circumstances in the conduct of his
own affairs.  Any  permissive  right of the Trustee  contained in this Agreement
shall not be construed as a duty.

     (b) The Trustee, upon receipt of all resolutions, certificates, statements,
opinions,  reports,  documents,  orders or other  instruments  furnished  to the
Trustee  which  are  specifically  required  to be  furnished  pursuant  to  any
provision of this Agreement  (other than the Mortgage Files, the review of which
is  specifically  governed by the terms of Article  II),  shall  examine them to
determine  whether they conform to the  requirements of this  Agreement.  If any
such instrument is found not to conform to the requirements of this Agreement in
a material manner, the Trustee shall take such action as it deems appropriate to
have the  instrument  corrected.  The Trustee shall not be  responsible  for the
accuracy or content of any resolution,  certificate, statement, opinion, report,
document,  order or other  instrument  furnished  by the  Depositor,  the Master
Servicer or the Special Servicer or any other person and accepted by the Trustee
in good faith, pursuant to this Agreement.

     (c) No  provision  of this  Agreement  shall be  construed  to relieve  the
Trustee from liability for its own negligent  action,  its own negligent failure
to act or its own willful misconduct; provided, however, that:

          (i)  Prior to the  occurrence  of an Event of  Default,  and after the
     curing of all such Events of Default  which may have  occurred,  the duties
     and  obligations  of the Trustee shall be determined  solely by the express
     provisions  of this  Agreement,  the Trustee shall not be liable except for
     the  performance  of such duties and  obligations as are  specifically  set
     forth in this Agreement,  no implied covenants or obligations shall be read
     into this Agreement against the Trustee and, in the absence of bad faith on
     the part of the Trustee, the Trustee may conclusively rely, as to the truth
     of the statements and the  correctness of the opinions  expressed  therein,
     upon any  certificates or opinions  furnished to the Trustee and conforming
     to the requirements of this Agreement;

          (ii)  The  Trustee  shall  not be  personally  liable  for an error of
     judgment  made  in good  faith  by a  Responsible  Officer  or  Responsible
     Officers  of the  Trustee,  unless it shall be proved  that the Trustee was
     negligent in ascertaining the pertinent facts; and

          (iii) The Trustee shall not be  personally  liable with respect to any
     action  taken,  suffered  or  omitted  to be taken  by it in good  faith in
     accordance  with the  direction of Holders of  Certificates  entitled to at
     least 25% of the Voting  Rights  relating to the time,  method and place of
     conducting  any  proceeding  for any remedy  available to the  Trustee,  or
     exercising  any  trust or power  conferred  upon the  Trustee,  under  this
     Agreement.


                                     E-194
<PAGE>



     SECTION 8.02     Certain Matters Affecting the Trustee.

     Except as otherwise provided in Section 8.01:

          (i) The  Trustee  may rely  upon and shall be  protected  in acting or
     refraining  from  acting  upon  any  resolution,   Officer's   Certificate,
     certificate of auditors or any other  certificate,  statement,  instrument,
     opinion, report, notice, request,  consent, order, appraisal, bond or other
     paper or document  reasonably believed by it to be genuine and to have been
     signed or presented by the proper party or parties;

          (ii) The Trustee may consult  with  counsel and the written  advice of
     such  counsel  or any  Opinion  of  Counsel  shall  be  full  and  complete
     authorization  and protection in respect of any action taken or suffered or
     omitted by it hereunder in good faith and in accordance therewith;

          (iii)  The  Trustee  (in its  capacity  as  such)  shall  be  under no
     obligation  to  exercise  any of the trusts or powers  vested in it by this
     Agreement or to make any  investigation of matters arising  hereunder or to
     institute, conduct or defend any litigation hereunder or in relation hereto
     at the  request,  order  or  direction  of  any of the  Certificateholders,
     pursuant   to   the   provisions   of   this    Agreement,    unless   such
     Certificateholders shall have offered to the Trustee reasonable security or
     indemnity against the costs, expenses and liabilities which may be incurred
     therein or thereby; the Trustee shall not be required to expend or risk its
     own funds or otherwise incur any financial  liability in the performance of
     any of its duties  hereunder,  or in the  exercise  of any of its rights or
     powers, if it shall have reasonable grounds for believing that repayment of
     such funds or adequate  indemnity  against  such risk or  liability  is not
     reasonably assured to it; nothing contained herein shall, however,  relieve
     the Trustee of the  obligation,  upon the occurrence of an Event of Default
     which has not been cured,  to exercise such of the rights and powers vested
     in it by this  Agreement,  and to use the same  degree of care and skill in
     their   exercise  as  a  prudent  man  would  exercise  or  use  under  the
     circumstances in the conduct of his own affairs;

          (iv)  The  Trustee  shall  not be  personally  liable  for any  action
     reasonably  taken,  suffered or omitted by it in good faith and believed by
     it to be authorized or within the discretion or rights or powers  conferred
     upon it by this Agreement;

          (v) Prior to the occurrence of an Event of Default hereunder and after
     the curing of all Events of Default  which may have  occurred,  the Trustee
     shall  not be bound to make any  investigation  into the  facts or  matters
     stated in any  resolution,  certificate,  statement,  instrument,  opinion,
     report, notice,  request,  consent, order, approval, bond or other paper or
     document, unless requested in


                                     E-195
<PAGE>


     writing to do so by Holders of Certificates entitled to at least 50% of the
     Voting Rights;  provided,  however, that if the payment within a reasonable
     time to the  Trustee of the costs,  expenses  or  liabilities  likely to be
     incurred  by it in the making of such  investigation  is, in the opinion of
     the Trustee, not reasonably assured to the Trustee by the security afforded
     to it by the terms of this  Agreement,  the Trustee may require  reasonable
     indemnity  against  such  expense or liability as a condition to taking any
     such action;

          (vi) The Trustee may execute any of the trusts or powers  hereunder or
     perform  any duties  hereunder  either  directly  or by or through  agents,
     provided that the Trustee  shall not be relieved from such duties,  and the
     Trustee  shall remain  responsible  for all acts and  omissions of any such
     agent;

          (vii) For all purposes under this Agreement,  the Trustee shall not be
     deemed to have notice of any Event of Default unless a Responsible  Officer
     of the Trustee has actual knowledge thereof or unless written notice of any
     event  which is in fact such a default is  received  by the  Trustee at the
     Corporate Trust Office, and such notice references the Certificates or this
     Agreement; and

          (viii) The Trustee shall not be responsible for any act or omission of
     the Master Servicer or the Special  Servicer  (unless the Trustee is acting
     as Master Servicer or the Special  Servicer,  as the case may be) or of the
     Depositor or any other person.

     SECTION 8.03     Trustee not Liable for Validity or Sufficiency of
                      Certificates or Mortgage Loans.

     The  recitals  contained  herein  and in the  Certificates,  other than the
representations  and warranties of, and the other  statements  attributed to the
Trustee  in  Sections  2.02,  2.04,  2.05,  2.06,  2.07,  2.08  and 8.13 and the
signature  of the Trustee set forth on each  outstanding  Certificate,  shall be
taken as the  statements of the  Depositor,  the Master  Servicer or the Special
Servicer,  as the case may be, and the  Trustee  assumes no  responsibility  for
their  correctness.  The Trustee makes no  representations as to the validity or
sufficiency of this  Agreement  (except to the extent set forth in Section 8.13)
or of any  Certificate  (other than as to the signature of the Trustee set forth
thereon) or of any Mortgage Loan or related  document.  The Trustee shall not be
accountable  for  the  use  or  application  by  the  Depositor  of  any  of the
Certificates  issued to it or of the proceeds of such  Certificates,  or for the
use or  application  of any  funds  paid  to the  Depositor  in  respect  of the
assignment of the Mortgage Loans to the Trust Fund, or any funds deposited in or
withdrawn from the  Certificate  Account or any other account by or on behalf of
the Depositor,  the Master Servicer or the Special  Servicer.  The Trustee shall
not be responsible for the accuracy or content of any  resolution,  certificate,
statement, opinion, report, document, order or other instrument furnished by the
Depositor,  the Master  Servicer or the Special  Servicer,  and  accepted by the
Trustee in good faith, pursuant to this Agreement.


                                     E-196
<PAGE>


     SECTION 8.04     Trustee May Own Certificates.

     The Trustee, in its individual or any other capacity,  may become the owner
or pledgee  of  Certificates  with the same  rights it would have if it were not
Trustee.

     SECTION 8.05     Fees and Expenses of Trustee; Indemnification of Trustee.

     (a) Monthly,  the Trustee shall be entitled to receive the Trustee Fee from
the Master  Servicer  for all  services  rendered by it in the  execution of the
trusts hereby  created and in the exercise and  performance of any of the powers
and duties  hereunder of the Trustee.  On or prior to the  Distribution  Date in
each  month,  the Trustee  shall be  entitled  to  withdraw  and pay itself from
amounts then on deposit in the Distribution  Account an amount equal to the then
unpaid Trustee Fees.

     (b) The Trustee and any director, officer, employee or agent of the Trustee
shall be  indemnified  and held  harmless  by the Trust  Fund (to the  extent of
amounts on deposit in the  Distribution  Account from time to time)  against any
loss, liability or expense (including, without limitation, costs and expenses of
litigation,  and of investigation,  counsel fees, damages, judgments and amounts
paid in settlement)  arising out of, or incurred in connection  with, any act or
omission of the Trustee  relating to the exercise and  performance of any of the
powers and duties of the Trustee  hereunder;  provided  that neither the Trustee
nor  any  of  the  other   above   specified   Persons   shall  be  entitled  to
indemnification  pursuant to this Section  8.05(b) for (i)  allocable  overhead,
(ii) expenses or  disbursements  incurred or made by or on behalf of the Trustee
in  the  normal  course  of the  Trustee's  performing  its  routine  duties  in
accordance  with any of the  provisions  hereof,  (iii) any expense or liability
specifically  required to be borne thereby pursuant to the terms hereof, or (iv)
any loss,  liability or expense incurred by reason of willful  misfeasance,  bad
faith or negligence in the  performance of the Trustee's  obligations and duties
hereunder,  or by reason of reckless disregard of such obligations or duties, or
as may arise from a breach of any  representation,  warranty  or covenant of the
Trustee made herein.  The  provisions of this Section  8.05(b) shall survive any
resignation or removal of the Trustee and appointment of a successor trustee.

     SECTION 8.06     Eligibility Requirements for Trustee.

     The Trustee hereunder shall at all times be an association or a corporation
organized and doing  business  under the laws of the United States of America or
any State  thereof or the  District of Columbia,  authorized  under such laws to
exercise  trust  powers,  having a  combined  capital  and  surplus  of at least
$100,000,000  and  subject to  supervision  or  examination  by federal or state
authority.  If such association or corporation publishes reports of condition at
least  annually,  pursuant  to  law  or to the  requirements  of  the  aforesaid
supervising  or examining  authority,  then for the purposes of this Section the
combined capital and surplus of such association or corporation  shall be deemed
to be its combined capital and surplus as set forth in its most recent report of
condition so published. The long-term unsecured debt


                                     E-197
<PAGE>


obligations  of the  Trustee  shall at all times be rated not less than "Aa2" by
Moody's  and "A" by DCR.  In case at any  time  the  Trustee  shall  cease to be
eligible in accordance  with the  provisions of this Section,  the Trustee shall
resign  immediately in the manner and with the effect specified in Section 8.07.
The  corporation or  association  serving as Trustee may have normal banking and
trust  relationships  with the  Depositor,  the  Master  Servicer,  the  Special
Servicer and their respective Affiliates.

     SECTION 8.07     Resignation and Removal of the Trustee.

     (a) The Trustee may at any time  resign and be  discharged  from the trusts
hereby created by giving  written  notice  thereof to the Depositor,  the Master
Servicer,  the Special  Servicer and to all  Certificateholders.  Upon receiving
such notice of  resignation,  the Depositor  shall promptly  appoint a successor
trustee acceptable to the Master Servicer by written  instrument,  in duplicate,
which  instrument  shall  be  delivered  to  the  resigning  Trustee  and to the
successor  trustee.  A copy of such instrument  shall be delivered to the Master
Servicer, the Special Servicer and the  Certificateholders by the Depositor.  If
no successor trustee shall have been so appointed and have accepted  appointment
within 30 days after the giving of such  notice of  resignation,  the  resigning
Trustee may petition any court of competent  jurisdiction for the appointment of
a successor trustee.

     (b) If at any time the Trustee  shall  cease to be  eligible in  accordance
with the  provisions  of  Section  8.06 and shall fail to resign  after  written
request therefor by the Depositor or the Master Servicer,  or if at any time the
Trustee  shall  become  incapable  of acting,  or shall be adjudged  bankrupt or
insolvent,  or a receiver of the Trustee or of its property  shall be appointed,
or any  public  officer  shall take  charge or control of the  Trustee or of its
property  or  affairs  for  the  purpose  of  rehabilitation,   conservation  or
liquidation,  then the  Depositor may remove the Trustee and appoint a successor
trustee acceptable to the Master Servicer by written  instrument,  in duplicate,
which  instrument  shall be  delivered  to the  Trustee  so  removed  and to the
successor  trustee.  A copy of such instrument  shall be delivered to the Master
Servicer, the Special Servicer and the Certificateholders by the Depositor.

     (c) The  Holders  of  Certificates  entitled  to at least 51% of the Voting
Rights may at any time remove the  Trustee  and  appoint a successor  trustee by
written  instrument or  instruments,  in  triplicate,  signed by such Holders or
their  attorneys-in-fact duly authorized,  one complete set of which instruments
shall be  delivered to the Master  Servicer,  one complete set to the Trustee so
removed and one  complete  set to the  successor  so  appointed.  A copy of such
instrument  shall be delivered to the  Depositor,  the Special  Servicer and the
remaining Certificateholders by the Master Servicer.

     (d)  Any  resignation  or  removal  of the  Trustee  and  appointment  of a
successor  trustee  pursuant to any of the provisions of this Section 8.07 shall
not become effective until acceptance of appointment by the successor trustee or
fiscal agent as provided in Section  8.08.  Upon any  succession  of the Trustee
under this Agreement, the predecessor Trustee shall be


                                     E-198
<PAGE>


entitled to the payment of compensation and  reimbursement for services rendered
and expenses incurred  (including without limitation  unreimbursed  Advances and
interest  thereon  made  thereby)  accrued or payable  up to and  including  the
effective  date of such  termination,  at such times and from such sources as if
the predecessor Trustee had not resigned or been removed.

     SECTION 8.08     Successor Trustee.

     (a) Any  successor  trustee  appointed  as provided  in Section  8.07 shall
execute,  acknowledge  and deliver to the Depositor,  the Master  Servicer,  the
Special  Servicer and to its  predecessor  trustee an instrument  accepting such
appointment  hereunder,   and  thereupon  the  resignation  or  removal  of  the
predecessor  trustee shall become effective and such successor trustee,  without
any further  act,  deed or  conveyance,  shall  become fully vested with all the
rights,  powers, duties and obligations of its predecessor  hereunder,  with the
like effect as if originally  named as trustee herein.  The predecessor  trustee
shall deliver to the successor  trustee all Mortgage Files and related documents
and statements  held by it hereunder  (other than any Mortgage Files at the time
held on its behalf by a Custodian, which Custodian shall become the agent of the
successor trustee), and the Depositor, the Master Servicer, the Special Servicer
and the  predecessor  trustee shall execute and deliver such  instruments and do
such other things as may reasonably be required to more fully and certainly vest
and  confirm  in the  successor  trustee  all such  rights,  powers,  duties and
obligations,  and to enable the  successor  trustee to perform  its  obligations
hereunder.

     (b) No  successor  trustee  shall  accept  appointment  as provided in this
Section 8.08 unless at the time of such acceptance such successor  trustee shall
be eligible under the provisions of Section 8.06.

     (c) Upon  acceptance of appointment  by a successor  trustee as provided in
this Section 8.08, the successor  trustee shall mail notice of such  appointment
to the Depositor and the Certificateholders.

     SECTION 8.09     Merger or Consolidation of Trustee.

     Any entity into which the Trustee may be merged or  converted or with which
it may be  consolidated or any entity  resulting from any merger,  conversion or
consolidation to which the Trustee shall be a party, or any entity succeeding to
the  corporate  trust  business of the  Trustee,  shall be the  successor of the
Trustee  hereunder,  provided such entity shall be eligible under the provisions
of Section 8.06, without the execution or filing of any paper or any further act
on the  part of any of the  parties  hereto,  anything  herein  to the  contrary
notwithstanding.

     SECTION 8.10     Appointment of Co-Trustee or Separate Trustee.



                                     E-199
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     (a)  Notwithstanding  any other  provisions  hereof,  at any time,  for the
purpose of meeting any legal  requirements of any jurisdiction in which any part
of the Trust Fund or property securing the same may at the time be located,  the
Master  Servicer and the Trustee  acting  jointly shall have the power and shall
execute and deliver all  instruments to appoint one or more Persons  approved by
the Trustee to act as co-trustee or  co-trustees,  jointly with the Trustee,  or
separate trustee or separate trustees, of all or any part of the Trust Fund, and
to vest in such Person or  Persons,  in such  capacity,  such title to the Trust
Fund, or any part thereof,  and, subject to the other provisions of this Section
8.10, such powers, duties, obligations, rights and trusts as the Master Servicer
and the Trustee may consider  necessary  or  desirable.  If the Master  Servicer
shall not have joined in such appointment  within fifteen days after the receipt
by it of a request  to do so, or in case an Event of  Default  in respect of the
Master  Servicer shall have occurred and be continuing,  the Trustee alone shall
have the power to make such  appointment.  No  co-trustee  or  separate  trustee
hereunder  shall be  required  to meet the terms of  eligibility  as a successor
trustee under Section 8.06 hereunder and no notice to Holders of Certificates of
the appointment of co-trustee(s) or separate  trustee(s) shall be required under
Section 8.08 hereof.

     (b) In the case of any  appointment  of a  co-trustee  or separate  trustee
pursuant  to this  Section  8.10 all  rights,  powers,  duties  and  obligations
conferred  or imposed  upon the Trustee  shall be  conferred or imposed upon and
exercised or performed by the Trustee and such  separate  trustee or  co-trustee
jointly,  except to the extent that under any law of any  jurisdiction  in which
any particular act or acts are to be performed  (whether as Trustee hereunder or
as  successor to the Master  Servicer or the Special  Servicer  hereunder),  the
Trustee  shall be  incompetent  or  unqualified  to perform such act or acts, in
which event such rights,  powers, duties and obligations  (including the holding
of title to the Trust  Fund or any  portion  thereof  in any such  jurisdiction)
shall be exercised and  performed by such separate  trustee or co-trustee at the
direction of the Trustee.

     (c) Any notice,  request or other  writing  given to the  Trustee  shall be
deemed to have been given to each of the then separate trustees and co-trustees,
as  effectively  as if given to each of them.  Every  instrument  appointing any
separate  trustee or co-trustee shall refer to this Agreement and the conditions
of this Article VIII. Each separate trustee and co-trustee,  upon its acceptance
of the trusts conferred,  shall be vested with the estates or property specified
in its instrument of appointment, either jointly with the Trustee or separately,
as may be provided  therein,  subject to all the  provisions of this  Agreement,
specifically including every provision of this Agreement relating to the conduct
of, affecting the liability of, or affording  protection to, the Trustee.  Every
such instrument shall be filed with the Trustee.

     (d) Any separate  trustee or co-trustee  may, at any time,  constitute  the
Trustee,  its agent or attorney-in-fact,  with full power and authority,  to the
extent not  prohibited  by law, to do any lawful act under or in respect of this
Agreement on its behalf and in its name.  If any separate  trustee or co-trustee
shall die, become incapable of acting, resign or be removed, all


                                     E-200
<PAGE>


of its  estates,  properties,  rights,  remedies and trusts shall vest in and be
exercised  by  the  Trustee,  to  the  extent  permitted  by  law,  without  the
appointment of a new or successor trustee.

     (e) The appointment of a co-trustee or separate  trustee under this Section
8.10 shall not relieve the Trustee of its duties and responsibilities hereunder.

      SECTION 8.11    Appointment of Custodians.

     The Trustee may,  with the consent of the Master  Servicer,  appoint one or
more  Custodians to hold all or a portion of the Mortgage Files as agent for the
Trustee. Each Custodian shall be a depository institution subject to supervision
by federal or state  authority,  shall  itself (or  together  with an  affiliate
guaranteeing its financial  performance)  have a combined capital and surplus of
at least  $15,000,000,  shall be qualified to do business in the jurisdiction in
which it holds any Mortgage File and shall not be the Depositor, a Mortgage Loan
Seller or any  Affiliate  of the  Depositor  or a  Mortgage  Loan  Seller.  Each
Custodian shall be subject to the same obligations and standard of care as would
be imposed on the Trustee hereunder in connection with the retention of Mortgage
Files directly by the Trustee.  The appointment of one or more Custodians  shall
not relieve the Trustee from any of its obligations  hereunder,  and the Trustee
shall remain responsible for all acts and omissions of any Custodian.

     SECTION 8.12     Access to Certain Information.

     (a) On or  prior  to the  date  of the  first  sale  of any  Non-Registered
Certificate to an Independent  third party,  the Depositor  shall provide to the
Trustee  ten copies of any  private  placement  memorandum  or other  disclosure
document used by the Depositor or its Affiliate in connection with the offer and
sale of the  Class of  Certificates  to  which  such  NonRegistered  Certificate
belongs.  In addition,  if any such private  placement  memorandum or disclosure
document is revised,  amended or supplemented at any time following the delivery
thereof to the Trustee,  the Depositor promptly shall inform the Trustee of such
event and shall  deliver  to the  Trustee  ten copies of the  private  placement
memorandum or disclosure  document,  as revised,  amended or  supplemented.  The
Trustee shall maintain at its offices  primarily  responsible for  administering
the Trust Fund (or at the Primary  Servicing  Office of the Master Servicer) and
shall,  upon reasonable  advance notice,  make available  during normal business
hours for  review by any  Holder of a  Certificate,  originals  or copies of the
following  items:  (i) in the case of a Holder or  prospective  transferee  of a
Non-Registered Certificate, any private placement memorandum or other disclosure
document  relating  to the Class of  Certificates  to which such  Non-Registered
Certificate belongs, in the form most recently provided to the Trustee; and (ii)
in all cases, (A) this Agreement and any amendments hereto entered into pursuant
to Section 11.01, (B) all reports required to be delivered to Certificateholders
of the relevant  Class  pursuant to Section 4.02 since the Closing Date, (C) all
Officer's  Certificates delivered to the Trustee since the Closing Date pursuant
to Section 3.13, (D) all accountants' reports delivered to the Trustee since the
Closing Date pursuant to Section  3.14,  (E) the most recent  inspection  report
prepared by the Master Servicer or Special Servicer and delivered to the


                                     E-201
<PAGE>

Trustee in respect of each Mortgaged  Property  pursuant to Section 3.12, (F) as
to each  Mortgage  Loan  pursuant to which the related  Mortgagor is required to
deliver such items or the Master Servicer has otherwise acquired such items, the
most recent annual  operating  statement and rent roll of the related  Mortgaged
Property and  financial  statements  of the related  Mortgagor  collected by the
Master Servicer or the Special Servicer and delivered to the Trustee pursuant to
Section  3.12(b),  (G) any and all notices and reports  delivered to the Trustee
with respect to any Mortgaged  Property securing a defaulted Mortgage Loan as to
which the  environmental  testing  contemplated by Section 3.09(c) revealed that
either of the conditions set forth in clauses (i) and (ii) of the first sentence
thereof was not satisfied  (but only for so long as such  Mortgaged  Property or
the  related  Mortgage  Loan are part of the  Trust  Fund),  (H) the  respective
Mortgage  Files,  including,  without  limitation,  any and  all  modifications,
waivers  and  amendments  of the terms of a Mortgage  Loan  entered  into by the
Master Servicer or the Special Servicer and delivered to the Trustee pursuant to
Section 3.20 (but only for so long as the affected  Mortgage Loan is part of the
Trust  Fund)  and (I) any and all  Officer's  Certificates  and  other  evidence
delivered  to or  retained  by the  Trustee  to support  the Master  Servicer's,
Special Servicer's, or Trustee's determination that any Advance was or, if made,
would be a Nonrecoverable  Advance. Copies of any and all of the foregoing items
will be available from the Trustee upon request;  however,  the Trustee shall be
permitted  to require  from the  requesting  Certificateholder  payment of a sum
sufficient to cover the reasonable costs and expenses of providing such copies.

     In connection with providing  access to or copies of the items described in
the preceding paragraph,  the Trustee may require (a) in the case of Certificate
Owners,  a written  confirmation  executed  by the  requesting  Person,  in form
reasonably satisfactory to the Trustee, generally to the effect that such Person
is a beneficial holder of Certificates, is requesting the information solely for
use in  evaluating  such  Person's  investment  in  the  Certificates  and  will
otherwise  keep  such  information  confidential  and  (b)  in  the  case  of  a
prospective purchaser, a written confirmation executed by the requesting Person,
in form  reasonably  satisfactory  to the Trustee,  generally to the effect that
such Person is a prospective  purchaser of a Certificate or an interest therein,
is requesting the information solely for use in evaluating a possible investment
in  Certificates  and will otherwise  keep such  information  confidential.  All
Certificateholders,  by the acceptance of their Certificates, shall be deemed to
have agreed to keep such information confidential. Notwithstanding the foregoing
provisions of this Section 8.12(a), the Trustee shall have no responsibility for
the accuracy,  completeness or sufficiency for any purpose of any information so
made available or furnished by it pursuant to this Section 8.12(a).

     (b) The Trustee shall provide or cause to be provided to the Depositor, the
Master  Servicer,  and  the  Special  Servicer,  and to  the  Office  of  Thrift
Supervision, the Federal Deposit Insurance Corporation, and any other federal or
state banking or insurance regulatory authority that may exercise authority over
any Certificateholder,  access to the Mortgage Files and any other documentation
regarding the Mortgage  Loans and the Trust Fund within its control which may be
required by this Agreement or by applicable law. Such access shall be afforded


                                     E-202
<PAGE>


without charge but only upon reasonable  prior written request and during normal
business hours at the offices of the Trustee designated by it.

     SECTION 8.13     Representations and Warranties of the Trustee.

     The Trustee hereby represents and warrants to the Master Servicer,  for its
own  benefit  and the  benefit  of the  Certificateholders,  and to the  Special
Servicer and the Depositor, as of the Closing Date, that:

          (i) The Trustee is a trust company duly  organized,  validly  existing
     and in good standing under the laws of the Commonwealth of Massachusetts.

          (ii) The execution and delivery of this Agreement by the Trustee,  and
     the  performance  and  compliance  with the terms of this  Agreement by the
     Trustee,  will  not  violate  the  Trustee's  organizational  documents  or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets.

          (iii)  This  Agreement,  assuming  due  authorization,  execution  and
     delivery by the Special  Servicer,  the Master  Servicer and the Depositor,
     constitutes  a  valid,   legal  and  binding  obligation  of  the  Trustee,
     enforceable  against  the  Trustee  in  accordance  with the terms  hereof,
     subject to applicable bankruptcy,  insolvency,  reorganization,  moratorium
     and other laws affecting the  enforcement of creditor's  rights  generally,
     and general principles of equity, regardless of whether such enforcement is
     considered in a proceeding in equity or at law.


          (iv) The Trustee is not in default with respect to any order or decree
     of any court,  or any order,  regulation  or demand of any federal,  state,
     municipal or governmental agency having jurisdiction, which default, in the
     Trustee's  good  faith  and  reasonable  judgment,   is  likely  to  affect
     materially  and  adversely  the  ability  of the  Trustee  to  perform  its
     obligations or the financial  condition or operations of the Trustee or its
     properties.

          (v) No  litigation  is  pending  or,  to  the  best  of the  Trustee's
     knowledge,  threatened against the Trustee which would prohibit the Trustee
     from  entering  into this  Agreement  or, in the  Trustee's  good faith and
     reasonable  judgment,  is likely to  materially  and  adversely  affect the
     ability of the Trustee to perform its obligations under this Agreement.

          (vi) No consent, approval,  authorization or order of, registration or
     filing with or notice to, any governmental  authority or court is required,
     under


                                     E-203
<PAGE>


     federal or state law, for the  execution,  delivery and  performance  of or
     compliance by the Trustee with this Agreement,  or the  consummation by the
     Trustee  of any  transaction  contemplated  hereby,  other  than  (1)  such
     consents, approvals, authorization, qualifications,  registrations, filings
     or  notices  as have been  obtained  or made and (2) where the lack of such
     consent, approval,  authorization,  qualification,  registration, filing or
     notice  would not have a  material  adverse  effect on  performance  by the
     Trustee under this Agreement.

     SECTION 8.14     Filings with the Securities and Exchange Commission.

     Based  on  information  furnished  to it by the  Master  Servicer  and  the
Depositor  (in an 80 column  unformatted  electronic  format  acceptable  to the
Trustee),  the Trustee  will prepare and file with the  Securities  and Exchange
Commission on Form 8-K (including  EDGAR  filings),  on behalf of the Trust Fund
the Distribution  Date Statement.  The Trustee shall have no  responsibility  to
file any items other than those specified in this Section 8.14. Prior to January
2, 1998 (and each anniversary thereafter until directed by the Depositor to file
a form 15, delisting the transaction) the Trustee shall hire counsel selected by
the  Depositor to file Form 10-K's on behalf of the Trust Fund for the preceding
fiscal  year.  Any fees and  expenses  accrued  and  incurred  by the Trustee in
connection with this Section 8.14 (including  reasonable  attorneys' fees) shall
be reimbursed  to it by the  Depositor.  Prior to filing any such  reports,  the
Trustee shall submit reports to the Depositor for review and approval.


                                   ARTICLE IX

                                   TERMINATION

     SECTION 9.01     Termination Upon Repurchase or Liquidation of All
                      Mortgage Loans.

     Subject to Section 9.02, the Trust Fund and the respective  obligations and
responsibilities under this Agreement of the Depositor, the Master Servicer, the
Special  Servicer and the Trustee (other than the  obligations of the Trustee to
provide for and make  payments to  Certificateholders  as  hereafter  set forth)
shall   terminate   upon   payment   (or   provision   for   payment)   to   the
Certificateholders  of all  amounts  held by or on  behalf  of the  Trustee  and
required  hereunder to be so paid on the Distribution Date following the earlier
to occur of (i) the  purchase  by the Master  Servicer or the  Depositor  of all
Mortgage  Loans  and each REO  Property  remaining  in REMIC I at a price (to be
determined  as of the end of the  Collection  Period for the  anticipated  Final
Distribution Date) equal to (A) the aggregate Purchase Price of all the Mortgage
Loans included in REMIC I, plus (B) the appraised value of each REO Property, if
any,  included in REMIC I (such  appraisal  to be  conducted  by an  Independent
MAI-designated  appraiser  selected by the Master  Servicer  and approved by the
Trustee),  minus (C) solely in the case where the Master  Servicer is  effecting
such purchase, the aggregate amount of


                                     E-204
<PAGE>


unreimbursed Advances, together with any Advance Interest accrued and payable to
the Master  Servicer in respect of such Advances and any unpaid  Servicing Fees,
remaining  outstanding  (which  items  shall  be  deemed  to have  been  paid or
reimbursed to the Master Servicer in connection  with such  purchase),  and (ii)
the final payment or other  liquidation (or any advance with respect thereto) of
the last Mortgage Loan or REO Property remaining in REMIC I; provided,  however,
that in no event shall the trust created hereby  continue  beyond the expiration
of 21 years from the death of the last survivor of the  descendants of Joseph P.
Kennedy,  the late  ambassador of the United States to the Court of St. James's,
living on the date hereof.

     The Master Servicer or the Depositor may, at its option,  elect to purchase
all of the Mortgage  Loans and each REO Property  remaining in the Trust Fund as
contemplated  by clause (i) of the preceding  paragraph by giving written notice
to the other parties hereto no later than 60 days prior to the anticipated  date
of purchase; provided, however, that the Master Servicer or the Depositor may so
elect to purchase all of the Mortgage  Loans and each REO Property  remaining in
REMIC I only if the aggregate Stated Principal Balance of the Mortgage Loans and
any REO Loans  remaining in the Trust Fund at the time of such  election is less
than 1% of the aggregate  Cut-off Date  Principal  Balance of the Mortgage Loans
set forth in the Preliminary Statement. In the event that the Master Servicer or
the  Depositor  purchases  of all of the  Mortgage  Loans and each REO  Property
remaining  in REMIC I in  accordance  with the  preceding  sentence,  the Master
Servicer or the  Depositor,  as  applicable,  shall deposit in the  Distribution
Account  not later than the Master  Servicer  Remittance  Date  relating  to the
Distribution  Date on which the final  distribution  on the  Certificates  is to
occur,  an amount in immediately  available  funds equal to the  above-described
purchase price  (exclusive of any portion thereof would be payable to any Person
other than the  Certificateholders  pursuant to Section 3.05(a) if on deposit in
the  Certificate  Account,  which portion shall be deposited in the  Certificate
Account).  In addition,  the Master Servicer shall transfer to the  Distribution
Account all amounts  required to be transferred  thereto on such Master Servicer
Remittance Date from the Certificate  Account pursuant to the first paragraph of
Section  3.04(b),  together with any other amounts on deposit in the Certificate
Account that would otherwise be held for future distribution.  Upon confirmation
that such final  deposits have been made,  the Trustee shall release or cause to
be released to the Master Servicer or the Depositor, as applicable, the Mortgage
Files  for the  remaining  Mortgage  Loans and shall  execute  all  assignments,
endorsements and other instruments furnished to it by the Master Servicer or the
Depositor,  as applicable,  as shall be necessary to effectuate  transfer of the
Mortgage Loans and REO Properties remaining in REMIC I. All Credit Files for the
remaining Mortgage Loans and REO Properties shall be delivered to the purchasing
entity.

     Notice of any termination  shall be given promptly by the Trustee by letter
to Certificateholders  and, if not previously notified pursuant to the preceding
paragraph,  to the other  parties  hereto mailed (a) in the event such notice is
given in connection with the Master  Servicer's or the  Depositor's  purchase of
all of the  Mortgage  Loans  and each  REO  Property  remaining  in REMIC I, not
earlier  than the 15th day and not  later  than the 25th day of the  month  next
preceding  the  month  of the  final  distribution  on the  Certificates  or (b)
otherwise


                                     E-205
<PAGE>

during the month of such final  distribution on or before the Determination Date
in such month, in each case specifying (i) the Distribution  Date upon which the
Trust Fund will  terminate and final payment of the  Certificates  will be made,
(ii) the  amount of any such  final  payment  and  (iii)  that the  Record  Date
otherwise applicable to such Distribution Date is not applicable, payments being
made only upon  presentation and surrender of the Certificates at the offices of
the Certificate Registrar or such other location therein designated.

     Upon    presentation   and   surrender   of   the   Certificates   by   the
Certificateholders  on the final Distribution Date, the Trustee shall distribute
to each  Certificateholder  so presenting and surrendering its Certificates such
Certificateholder's  Percentage  Interest of that portion of the amounts then on
deposit in the Distribution  Account that are allocable to payments on the Class
of  Certificates  so  presented  and  surrendered.  Amounts  on  deposit  in the
Distribution Account as of the final Distribution Date (exclusive of any portion
of such  amounts  payable  or  reimbursable  to any Person  pursuant  to clauses
(ii)-(v) of Section 3.05(b)) shall be allocated for the purposes, in the amounts
and in  accordance  with the priority set forth in Section  4.01.  Any funds not
distributed on such  Distribution Date shall be set aside and held uninvested in
trust for the benefit of  Certificateholders  not  presenting  and  surrendering
their  Certificates  in the  aforesaid  manner,  and  shall  be  disposed  of in
accordance with the last paragraph of Section 4.01(g).

     SECTION 9.02     Additional Termination Requirements.

     (a) In the event the Master Servicer or the Depositor  purchases all of the
Mortgage Loans and each REO Property remaining in REMIC I as provided in Section
9.01, the Trust Fund (and,  accordingly,  REMIC I, REMIC II and REMIC III) shall
be terminated in accordance with the following additional  requirements,  unless
the Master  Servicer or the  Depositor,  as the case may be,  obtains at its own
expense and  delivers to the  Trustee an Opinion of  Counsel,  addressed  to the
Depositor,  the Master Servicer and the Trustee,  to the effect that the failure
of the Trust Fund to comply with the  requirements of this Section 9.02 will not
(subject to Section  10.01(f))  result in the imposition of taxes on "prohibited
transactions"  of REMIC I, REMIC II or REMIC III as  defined in Section  860F of
the Code or cause  REMIC I,  REMIC II or REMIC III to fail to qualify as a REMIC
at any time that any Certificates are outstanding:

          (i) the Trustee shall specify the first day in the 90-day  liquidation
     period in a statement attached to the final Tax Return for each of REMIC I,
     REMIC II and REMIC III pursuant to Treasury regulation Section 1.860F-1 and
     shall satisfy all  requirements  of a qualified  liquidation  under Section
     860F of the Code and any regulations thereunder;

          (ii) during such 90-day liquidation period and at or prior to the time
     of making of the final payment on the Certificates,  the Trustee shall sell
     all of the assets of REMIC I to the Master  Servicer or the  Depositor,  as
     applicable, for cash; and



                                     E-206
<PAGE>

          (iii)  immediately  following  the making of the final  payment on the
     Certificates,  the  Trustee  shall  distribute  or  credit,  or cause to be
     distributed  or credited,  to the Holders of the related  Class of Residual
     Certificates  all  cash on hand  in the  related  REMIC  (other  than  cash
     retained  to meet  claims),  and  REMIC I,  REMIC II and  REMIC  III  shall
     terminate at that time.

     (b) By their acceptance of  Certificates,  the Holders thereof hereby agree
to  authorize  the Trustee to adopt a plan of complete  liquidation  of REMIC I,
REMIC II and REMIC III, which  authorization shall be binding upon all successor
Certificateholders.


                                    ARTICLE X

                           ADDITIONAL REMIC PROVISIONS

     SECTION 10.01    REMIC Administration.

     (a) The  Trustee  shall make an election to treat each of REMIC I, REMIC II
and REMIC III as a REMIC  under the Code and,  if  necessary,  under  applicable
state law. Such election will be made on Form 1066 or other appropriate  federal
tax or information  return (including Form 8811) or any appropriate state return
for the taxable  year ending on the last day of the  calendar  year in which the
Certificates are issued.  The REMIC I Regular Interests are hereby designated as
the "regular  interests" (within the meaning of Section 860G(a)(1) of the Code),
and the  Class R-I  Certificates  are  hereby  designated  as the sole  class of
"residual  interests" (within the meaning of Section 860G(a)(2) of the Code), in
REMIC I. The REMIC II Regular  Interests  are hereby  designated as the "regular
interests" (within the meaning of Section 860G(a)(1) of the Code), and the Class
R-II  Certificates  are  hereby  designated  as  the  sole  class  of  "residual
interests"  (within the meaning of Section 860G(a)(2) of the Code), in REMIC II.
The REMIC  III  Regular  Certificates  are  hereby  designated  as the  "regular
interests"  (within the meaning of Section 860G(a)(1) of the Code) and the Class
R-III  Certificates will be the sole class of "residual  interests"  (within the
meaning of Section  860G(a)(2) of the Code), in REMIC III. The Master  Servicer,
the Special Servicer and the Trustee shall not (to the extent within the control
of each) permit the creation of any  "interests"  (within the meaning of Section
860G of the Code) in REMIC I, REMIC II or REMIC III other than the Certificates.

     (b) The Closing Date is hereby  designated  as the "startup day" of each of
REMIC I, REMIC II and REMIC III within the meaning of Section  860G(a)(9) of the
Code.

     (c) The  Trustee,  as agent for the tax matters  person of each of REMIC I,
REMIC II and REMIC III,  shall (i) act on behalf of the REMIC in relation to any
tax matter or controversy  involving the Trust Fund and (ii) represent the Trust
Fund in any administrative or judicial  proceeding relating to an examination or
audit by any  governmental  taxing  authority  with respect  thereto.  The legal
expenses, including without limitation attorneys' or accountants' fees,


                                     E-207
<PAGE>


and costs of any such proceeding and any liability  resulting therefrom shall be
expenses  of the Trust Fund and the Trustee  shall be entitled to  reimbursement
therefor  out of  amounts  attributable  to  the  Mortgage  Loans  and  any  REO
Properties on deposit in the Certificate  Account as provided by Section 3.05(a)
unless such legal  expenses  and costs are  incurred by reason of the  Trustee's
willful  misfeasance,  bad faith or negligence.  In the case of each of REMIC I,
REMIC II and REMIC III,  the Holder of Residual  Certificates  representing  the
largest Percentage Interest in the related Class thereof shall be designated, in
the manner provided under Treasury regulations section 1.860F-4(d) and temporary
Treasury regulations section 301.6231(a)(7)-1, as the tax matters person of such
REMIC.  By  its  acceptance  thereof,   the  Holder  of  Residual   Certificates
representing the largest Percentage Interest in each Class thereof hereby agrees
to irrevocably  appoint the Trustee as its agent to perform all of the duties of
the tax matters person for the related REMIC created hereunder.

     (d) The Trustee shall prepare or cause to be prepared,  sign and file, in a
timely  manner,  all of the Tax Returns that it  determines  are  required  with
respect to each REMIC created hereunder.  The expenses of preparing such returns
shall be borne by the Trustee without any right of reimbursement therefor.

     (e)  The  Trustee  shall  provide  (i)  to  any  Transferor  of a  Residual
Certificate  such  information  as is necessary for the  application  of any tax
relating to the transfer of such Residual Certificate to any Person who is not a
Permitted Transferee, (ii) to the Certificateholders such information or reports
as are required by the Code or the REMIC Provisions  including  reports relating
to interest,  original issue discount and market  discount or premium (using the
Prepayment  Assumption)  and (iii) to the  Internal  Revenue  Service  the name,
title,  address  and  telephone  number  of the  person  who  will  serve as the
representative of each of REMIC I, REMIC II and REMIC III.

     (f) The Trustee  shall take such actions and shall cause each REMIC created
hereunder to take such actions as are  reasonably  within the Trustee's  control
and the scope of its  duties  more  specifically  set  forth  herein as shall be
necessary to maintain the status thereof as a REMIC under the REMIC  Provisions.
The Trustee shall not knowingly or intentionally take any action, cause REMIC I,
REMIC II or REMIC III to take any action or fail to take (or fail to cause to be
taken) any action  reasonably  within its  control  and the scope of duties more
specifically set forth herein, that, under the REMIC Provisions, if taken or not
taken, as the case may be, could (i) endanger the status of REMIC I, REMIC II or
REMIC III as a REMIC or (ii) result  (subject to the following  sentence) in the
imposition  of a tax upon  REMIC I,  REMIC II or REMIC  III  (including  but not
limited to the tax on prohibited  transactions as defined in Section  860F(a)(2)
of the Code and the tax on contributions to a REMIC set forth in Section 860G(d)
of the Code) (either such event,  an "Adverse  REMIC Event")  unless the Trustee
receives an Opinion of Counsel (at the expense of the party seeking to take such
action or, if such party fails to pay such expense,  and the Trustee  determines
that taking  such  action is in the best  interest of REMIC I, REMIC II or REMIC
III and the  Certificateholders,  at the  expense of the Trust  Fund,  but in no
event at the expense of the Trustee) to the effect that the


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<PAGE>

contemplated  action  will not,  with  respect  to any REMIC  created  hereunder
endanger such status or, unless the Master Servicer, the Trustee, or the Special
Servicer,  as applicable (or other Person acceptable to the Trustee),  determine
that the  monetary  exposure to REMIC I, REMIC II and REMIC III is not  material
and in its or their sole  discretion  to  indemnify,  to the  extent  reasonably
acceptable  to the Trustee,  the Trust Fund against the  imposition of such tax.
Wherever in this  Agreement a  contemplated  action may not be taken because the
timing of such action might result in the imposition of a tax on the Trust Fund,
or may only be taken  pursuant to an Opinion of Counsel  that such action  would
not  impose a tax on the  Trust  Fund,  such  action  may  nonetheless  be taken
provided that the indemnity given in the preceding  sentence with respect to any
taxes  that might be imposed on the Trust Fund has been given and that all other
preconditions  to the taking of such  action  have been  satisfied.  The Trustee
shall not take or fail to take any action (whether or not authorized  hereunder)
as to which the Master  Servicer  has advised it in writing that it has received
an Opinion of Counsel to the effect that an Adverse REMIC Event could occur with
respect to such action. In addition,  prior to taking any action with respect to
the Trust  Fund or its  assets,  or causing  the Trust Fund to take any  action,
which is not expressly permitted under the terms of this Agreement,  each of the
parties hereto will consult with the Trustee or its designee,  in writing,  with
respect to whether such action could cause an Adverse  REMIC Event to occur with
respect  to REMIC I, REMIC II or REMIC  III,  and such party  shall not take any
such action, or cause REMIC I, REMIC II or REMIC III to take any such action, as
to which the Trustee has advised it in writing that an Adverse REMIC Event could
occur. The Trustee may consult with counsel to make such written advice, and the
cost of same  shall  be borne  by the  party  seeking  to take  the  action  not
expressly  permitted by this  Agreement.  At all times as may be required by the
Code,  the  Trustee  will to the extent  within its control and the scope of its
duties as  specifically  set forth  herein,  maintain  substantially  all of the
assets  of the  Trust  Fund as  "qualified  mortgages"  as  defined  in  Section
860G(a)(3)  of the  Code and  "permitted  investments"  as  defined  in  Section
860G(a)(5) of the Code.

     (g) In the event that any tax is imposed on  "prohibited  transactions"  of
REMIC I, REMIC II or REMIC III as defined in Section  860F(a)(2) of the Code, on
"net  income  from  foreclosure  property"  of REMIC I, REMIC II or REMIC III as
defined in Section 860G(c) of the Code, on any  contributions  to REMIC I, REMIC
II or REMIC III after the Startup Day  therefor  pursuant to Section  860G(d) of
the Code, or any other tax imposed by the Code or any  applicable  provisions of
state or local laws,  such tax shall be charged (i) to the Trustee,  if such tax
arises out of or results from a breach by the Trustee of any of its  obligations
under this Agreement,  (ii) to any other party hereto, if such tax arises out of
or  results  from a breach by such  party of any of its  obligations  under this
Agreement, or (iii) otherwise (including, without limitation, in the case of any
tax permitted to be incurred  pursuant to Section  3.17(a))  against  amounts on
deposit in the Distribution Account as provided by Section 3.05(b).

     (h) The Trustee shall, for federal income tax purposes,  maintain books and
records  with  respect  to each of REMIC I, REMIC II and REMIC III on a calendar
year and on an  accrual  basis or as  otherwise  may be  required  by the  REMIC
Provisions.


                                     E-209
<PAGE>


     (i)   Following   the  Startup  Day,  the  Trustee  shall  not  accept  any
contributions  of assets to REMIC I, REMIC II or REMIC III  unless  the  Trustee
shall have  received an Opinion of Counsel (at the expense of the party  seeking
to make such  contribution)  to the effect that the  inclusion of such assets in
such  REMIC  will not cause such REMIC to fail to qualify as a REMIC at any time
that any Certificates are outstanding or subject such REMIC to any tax under the
REMIC Provisions or other applicable provisions of federal,  state and local law
or ordinances.

     (j) None of the Master Servicer,  the Special Servicer or the Trustee shall
enter into any  arrangement by which REMIC I, REMIC II or REMIC III will receive
a fee or other  compensation for services nor (to the extent within its control)
permit  REMIC I, REMIC II or REMIC III to receive any income  from assets  other
than  "qualified  mortgages"  as defined in  Section  860G(a)(3)  of the Code or
"permitted investments" as defined in Section 860G(a)(5) of the Code.

     (k) Within 30 days after the Closing  Date,  the Trustee  shall prepare and
file with the Internal Revenue Service Form 8811,  "Information  Return for Real
Estate Mortgage  Investment  Conduits (REMIC) and Issuers of Collateralized Debt
Obligations" for each of REMIC I, REMIC II and REMIC III.

     (l) None of the Trustee, the Master Servicer, or the Special Servicer shall
sell,  dispose  of or  substitute  for  any of the  Mortgage  Loans  (except  in
connection with (i) the default,  imminent  default or foreclosure of a Mortgage
Loan,  including  but not  limited  to, the  acquisition  or sale of a Mortgaged
Property  acquired by deed in lieu of foreclosure,  (ii) the bankruptcy of REMIC
I, REMIC II or REMIC III,  (iii) the  termination  of the Trust Fund pursuant to
Article IX of this Agreement or (iv) a purchase of Mortgage Loans pursuant to or
as contemplated by Section 2.03 or 3.18 of this Agreement) or acquire any assets
for the Trust  Fund or sell or  dispose of any  investments  in the  Certificate
Account,  the Distribution  Account,  or the REO Account for gain, or accept any
contributions  to the Trust Fund after the Closing Date,  unless it has received
an Opinion of Counsel that such sale,  disposition,  substitution or acquisition
will not (a) affect  adversely the status of REMIC I, REMIC II or REMIC III as a
REMIC subject to Section  10.01(f),  or (b) cause REMIC I, REMIC II or REMIC III
to be subject to a tax on "prohibited  transactions" or "contributions" pursuant
to the REMIC Provisions.

     SECTION 10.02    Depositor, Master Servicer, Special Servicer and Trustee
                      to Cooperate.

     (a) The  Depositor  shall  provide or cause to be provided to the  Trustee,
within ten days after the Closing Date, all information or data that the Trustee
reasonably  determines to be relevant for tax purposes as to the  valuations and
issue prices of the  Certificates,  including,  without  limitation,  the price,
yield, prepayment assumption and projected cash flow of the Certificates.



                                     E-210
<PAGE>


     (b) The Master Servicer,  the Special Servicer and the Depositor shall each
furnish such reports,  certifications and information,  and access to such books
and records maintained  thereby,  as may relate to the Certificates or the Trust
Fund and as shall be  reasonably  requested by the Trustee in order to enable it
to perform its duties hereunder.


                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

     SECTION 11.01    Amendment.

     (a) This Agreement may be amended from time to time by the parties  hereto,
without the consent of any of the Certificateholders:

     (i) to cure any ambiguity,

     (ii) to correct or supplement any provisions  herein or therein,  which may
be inconsistent  with any other  provisions  herein or therein or to correct any
error,

     (iii) to modify,  eliminate or add to any of its  provisions to such extent
as shall be necessary or  desirable  to maintain the  qualification  of REMIC I,
REMIC  II or  REMIC  III as a  REMIC  at  all  times  that  any  Certificate  is
outstanding  or to avoid or minimize  the risk of the  imposition  of any tax on
REMIC I,  REMIC II or  REMIC  III  pursuant  to the Code  that  would be a claim
against the Trust  Fund,  provided  that the Trustee has  received an Opinion of
Counsel to the effect that (A) such action is necessary or desirable to maintain
such  qualification  or to avoid or minimize the risk of the  imposition  of any
such tax and (B) such action will not adversely  affect in any material  respect
the interests of any Certificateholder,

     (iv) to change the timing and/or  nature of deposits  into the  Certificate
Account  or the  Distribution  Account  or to  change  the  name  in  which  the
Certificate  Account is maintained,  provided that (A) the  Delinquency  Advance
Date or the Master Servicer  Remittance Date shall in no event be later than the
related Distribution Date, (B) such change shall not, as evidenced by an Opinion
of  Counsel,  adversely  affect in any  material  respect the  interests  of any
Certificateholder  and (C)  such  change  shall  not  result  in the  downgrade,
qualification or withdrawal of the then-current  rating assigned to any Class of
Certificates, as evidenced by a letter from each Rating Agency to such effect,

     (v) to modify, eliminate or add to the provisions of Section 5.02(d) or any
other  provision  hereof  restricting  transfer of the Residual  Certificates by
virtue of their being the REMIC  "residual  interests,"  provided  that (A) such
change shall not adversely affect the then-current  rating assigned to any Class
of  Certificates,  as  evidenced  by a letter  from each  Rating  Agency to such
effect, and (B) such change shall not, as evidenced by an Opinion of


                                     E-211
<PAGE>



Counsel,  cause  either the Trust Fund or any of the  Certificateholders  (other
than the  transferor)  to be subject to a federal  tax caused by a transfer to a
Person that is not a United States Person and a Permitted Transferee, or

     (vi) to make any other  provisions  with  respect to  matters or  questions
arising under this Agreement which shall not be materially inconsistent with the
provisions of this Agreement,  provided that such action shall not, as evidenced
by an Opinion of Counsel, adversely affect in any material respect the interests
of any Certificateholder.

     (b) This  Agreement  may also be amended  from time to time by the  parties
hereto  with the  consent  of the  Holders  of  Certificates  evidencing  in the
aggregate  not less than 66 2/3% of the  Percentage  Interests  of each Class of
Certificates  affected  thereby for the purpose of adding any  provisions  to or
changing in any manner or eliminating any of the provisions of this Agreement or
of  modifying  in any manner the rights of the Holders of  Certificates  of such
Class; provided, however, that no such amendment shall:

          (i)  reduce in any  manner  the  amount  of, or delay the  timing  of,
     payments which are required to be distributed  on any  Certificate  without
     the consent of the Holder of such Certificate, or

          (ii) reduce the aforesaid  percentage of Certificates of any Class the
     Holders of which are required to consent to any such amendment, in any such
     case without the consent of the Holders of all  Certificates  of such Class
     then outstanding.

     (c)  Notwithstanding  the  foregoing,  the Trustee  will not be entitled to
consent to any  amendment  hereto  without  having first  received an Opinion or
Opinions of Counsel to the effect that (i) such amendment is permitted  pursuant
to the terms of this  Agreement  and (ii) such  amendment or the exercise of any
power granted to the Master Servicer, the Special Servicer,  the Depositor,  the
Trustee or any other specified person in accordance with such amendment will not
result in the  imposition of a tax on REMIC I, REMIC II or REMIC III pursuant to
the REMIC  Provisions or cause REMIC I, REMIC II or REMIC III to fail to qualify
as a REMIC.

     (d) Promptly after the execution of any such  amendment,  the Trustee shall
furnish a statement describing the amendment to each Certificateholder.

     (e) It shall not be necessary for the consent of  Certificateholders  under
this Section 11.01 to approve the particular form of any proposed amendment, but
it shall be sufficient if such consent shall approve the substance thereof.  The
manner of obtaining  such consents and of evidencing  the  authorization  of the
execution  thereof by  Certificateholders  shall be  subject to such  reasonable
regulations as the Trustee may prescribe.


                                     E-212
<PAGE>


     (f) The Trustee may but shall not be obligated to enter into any  amendment
pursuant to this Section that affects its rights,  duties and  immunities  under
this Agreement or otherwise.

     (g) The cost of any Opinion of Counsel to be delivered  pursuant to Section
11.01(a)  or (c) shall be borne by the Person  seeking  the  related  amendment,
except that if the Master Servicer or the Trustee requests any amendment of this
Agreement in furtherance of the rights and interests of Certificateholders,  the
cost of any Opinion of Counsel  required  in  connection  therewith  pursuant to
Section 11.01(a) or (c) shall be payable out of the Certificate Account.

     SECTION 11.02    Recordation of Agreement; Counterparts.

     (a) To the extent permitted by applicable law, this Agreement is subject to
recordation in all appropriate  public offices for real property  records in all
the  counties  or other  comparable  jurisdictions  in  which  any or all of the
properties  subject to the Mortgages are situated,  and in any other appropriate
public  recording  office or elsewhere,  such  recordation to be effected by the
Master  Servicer at the expense of the Trust Fund on  direction  by the Trustee,
such direction to be given by the Trustee only upon the Trustee's  receipt of an
Opinion of Counsel to be obtained by the party  requesting such recordation (the
cost of which may be paid out of the  Certificate  Account)  to the effect  that
such  recordation  materially  and  beneficially  affects the  interests  of the
Certificateholders.

     (b) For the purpose of  facilitating  the  recordation of this Agreement as
herein  provided  and  for  other  purposes,  this  Agreement  may  be  executed
simultaneously in any number of counterparts,  each of which  counterparts shall
be deemed to be an original,  and such counterparts shall constitute but one and
the same instrument.

     (c) The Trustee  shall make all filings as it may  determine  are  required
under Massachusetts General Laws, Chapter 182, Sections 2 and 12.

     SECTION 11.03    Limitation on Rights of Certificateholders.

     (a) The death or incapacity of any  Certificateholder  shall not operate to
terminate this Agreement or the Trust Fund, nor entitle such Certificateholder's
legal  representatives  or heirs to claim an accounting or to take any action or
proceeding  in any court for a partition  or winding up of the Trust  Fund,  nor
otherwise  affect the rights,  obligations and liabilities of the parties hereto
or any of them.

     (b) No Certificateholder  shall have any right to vote (except as expressly
provided  for  herein) or in any manner  otherwise  control  the  operation  and
management  of the Trust Fund, or the  obligations  of the parties  hereto,  nor
shall anything herein set forth, or contained in the terms of the  Certificates,
be construed so as to constitute the Certificateholders


                                     E-213
<PAGE>

from  time to time as  partners  or  members  of an  association;  nor shall any
Certificateholder  be under any  liability  to any third  party by reason of any
action taken by the parties to this Agreement pursuant to any provision hereof.

     (c) No Certificateholder shall have any right by virtue of any provision of
this  Agreement to institute any suit,  action or proceeding in equity or at law
upon or under or with respect to this  Agreement or any Mortgage  Loan,  unless,
with respect to any suit,  action or proceeding upon or under or with respect to
this Agreement, such Holder previously shall have given to the Trustee a written
notice of default  hereunder,  and of the continuance  thereof,  as hereinbefore
provided,  and unless also  (except in the case of a default by the Trustee) the
Holders of Certificates of any Class evidencing not less than 25% of the related
Percentage  Interests  in such Class shall have made  written  request  upon the
Trustee to institute such action,  suit or proceeding in its own name as Trustee
hereunder and shall have offered to the Trustee such reasonable  indemnity as it
may require against the costs,  expenses and liabilities to be incurred  therein
or  thereby,  and the  Trustee,  for 60 days after its  receipt of such  notice,
request and offer of indemnity, shall have neglected or refused to institute any
such action,  suit or  proceeding.  The Trustee  shall be under no obligation to
exercise any of the trusts or powers vested in it under this Section 11.03(c) or
to institute,  conduct or defend any litigation  hereunder or in relation hereto
at the request,  order or direction of any of the Holders of Certificates unless
such Holders have offered to the Trustee reasonable  security against the costs,
expenses  and  liabilities  which  may be  incurred  therein  or  hereby.  It is
understood and intended, and expressly covenanted by each Certificateholder with
every other  Certificateholder  and the Trustee,  that no one or more Holders of
Certificates  shall  have any right in any  manner  whatsoever  by virtue of any
provision of this  Agreement to affect,  disturb or prejudice  the rights of the
Holders  of any  other of such  Certificates,  or to  obtain  or seek to  obtain
priority  over or  preference  to any  other  such  Holder,  which  priority  or
preference is not otherwise  provided for herein,  or to enforce any right under
this Agreement,  except in the manner herein provided and for the equal, ratable
and common benefit of all Certificateholders. For the protection and enforcement
of the provisions of this Section 11.03(c), each and every Certificateholder and
the Trustee shall be entitled to such relief as can be given either at law or in
equity.

     SECTION 11.04    GOVERNING LAW.

     THIS AGREEMENT AND THE  CERTIFICATES  SHALL BE CONSTRUED IN ACCORDANCE WITH
THE INTERNAL LAWS OF THE STATE OF NEW YORK  APPLICABLE TO AGREEMENTS MADE AND TO
BE  PERFORMED  IN SAID STATE,  AND THE  OBLIGATIONS,  RIGHTS AND REMEDIES OF THE
PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

     SECTION 11.05    Notices.

     Any communications  provided for or permitted hereunder shall be in writing
and, unless otherwise  expressly  provided herein,  shall be deemed to have been
duly given if


                                     E-214
<PAGE>



personally  delivered at or mailed by registered  mail,  postage prepaid (except
for  notices to the  Trustee  which shall be deemed to have been duly given only
when received), to: (i) in the case of the Depositor, 650 Dresher Road, Horsham,
Pennsylvania  19044,  Attention:  Structured  Finance Manager,  telecopy number:
(215)  328-1775;  (ii) in the case of the Master  Servicer,  650  Dresher  Road,
Horsham,  Pennsylvania  19044,  Attention:  Servicing Manager,  telecopy number:
(215)  328-1796  (with a copy to  General  Counsel);  (iii)  in the  case of the
Trustee,  the Corporate Trust Office;  (iv) in the case of the Special Servicer,
650 Dresher Road, Horsham,  Pennsylvania 19044,  telecopy number (215) 328-1796,
Attention:  Servicing Manager, (with a copy to General Counsel); (v) in the case
of the Rating Agencies, (A) Moody's Investors Services,  Inc., 99 Church Street,
New York,  New York  10007,  Attention:  CMBS  Rating and  Monitoring,  telecopy
number:  (212)  553-1350 and (B) Duff & Phelps Credit Rating Co., 55 East Monroe
Street, 35th Floor, Chicago,  Illinois 60603;  Attention:  Structured Finance --
Commercial Real Estate Monitoring,  telecopy number (312) 263-2852;  and (vi) in
the case of the  Underwriters,  (A) Goldman,  Sachs & Co., 85 Broad Street,  New
York, New York 10004, Attention:  Rolf Edwards,  telecopy number (212) 357-5505,
(B) Deutsche  Morgan  Grenfell  Inc.,  31 West 52nd Street,  New York, NY 10019,
Attention Steven Stuart,  telecopy number:  (212) 469-8518,  and (C) Residential
Funding  Securities  Corporation,  8400 Normandale Lake Boulevard,  Minneapolis,
Minnesota 55437, Attention:  Jill Johnson, telecopy number: (612) 832-7097 or as
to each such Person such other  address as may  hereafter  be  furnished by such
Person to the parties hereto in writing. Any communication required or permitted
to be delivered to a  Certificateholder  shall be deemed to have been duly given
when mailed first class, postage prepaid, to the address of such Holder as shown
in the Certificate Register.  Any notice so mailed within the time prescribed in
this Agreement shall be conclusively  presumed to have been duly given,  whether
or not the Certificateholder receives such notice.

     SECTION 11.06    Severability of Provisions.

     If any one or more of the  covenants,  agreements,  provisions  or terms of
this  Agreement  shall be for any  reason  whatsoever  held  invalid,  then such
covenants,  agreements,  provisions or terms shall be deemed  severable from the
remaining covenants, agreements, provisions or terms of this Agreement and shall
in no way affect the validity or  enforceability of the other provisions of this
Agreement or of the Certificates or the rights of the Holders thereof.

     SECTION 11.07    Grant of a Security Interest.

     The Depositor intends that the conveyance of the Depositor's  right,  title
and  interest in and to the  Mortgage  Loans  pursuant to this  Agreement  shall
constitute a sale and not a pledge of security for a loan. If such conveyance is
deemed to be a pledge of security for a loan,  however,  the  Depositor  intends
that the rights and obligations of the parties to such loan shall be established
pursuant to the terms of this  Agreement.  The Depositor also intends and agrees
that, in such event,  (i) the  Depositor  shall be deemed to have granted to the
Trustee (in such capacity) a first priority security interest in the Depositor's
entire right, title and interest


                                     E-215
<PAGE>


in and to the assets comprising the Trust Fund,  including  without  limitation,
the Mortgage Loans (including all Replacement Mortgage Loans), all principal and
interest  received or receivable  with respect to the Mortgage Loans (other than
principal  and interest  payments due and payable  prior to the Cut-off Date and
Principal Prepayments received prior to the Cut-off Date), all amounts held from
time to time in the  Certificate  Account and the  Distribution  Account and all
reinvestment  earnings on such amounts,  and all of the Depositor's right, title
and  interest  in and to the  proceeds of any title,  hazard or other  Insurance
Policies  related  to  such  Mortgage  Loans,  and  (ii)  this  Agreement  shall
constitute a security  agreement under  applicable law. The Depositor shall file
or cause to be filed, as a precautionary  filing, a Form UCC-1  substantially in
the form  attached  as  Exhibit P hereto  in all  appropriate  locations  in the
Commonwealth  of  Pennsylvania  promptly  following the initial  issuance of the
Certificates,  and the  Master  Servicer  shall  prepare  and file at each  such
office, and the Trustee shall execute,  continuation statements thereto, in each
case  within  six  months  prior to the  fifth  anniversary  of the  immediately
preceding filing.  The Depositor shall cooperate in a reasonable manner with the
Trustee  and the Master  Servicer  in  preparing  and filing  such  continuation
statements.  This Section 11.07 shall constitute  notice to the Trustee pursuant
to any of the requirements of the applicable Uniform Commercial Code.

     SECTION 11.08    Successors and Assigns; Beneficiaries.

     The  provisions  of this  Agreement  shall be binding upon and inure to the
benefit of the respective  successors and assigns of the parties hereto, and all
such provisions shall inure to the benefit of the  Certificateholders.  No other
person, including,  without limitation,  any Mortgagor, shall be entitled to any
benefit or equitable right, remedy or claim under this Agreement.

     SECTION 11.09    Article and Section Headings.

     The article and section  headings  herein are for  convenience of reference
only, and shall not limit or otherwise affect the meaning hereof.

     SECTION 11.10    Notices to the Rating Agencies.

     (a) The Trustee shall use reasonable  efforts promptly to provide notice to
each Rating  Agency with respect to each of the following of which it has actual
knowledge:

     (i) any material change or amendment to this Agreement;

     (ii) the occurrence of any Event of Default that has not been cured;

     (iii) the  resignation or termination of the Master Servicer or the Special
Servicer;



                                     E-216
<PAGE>


     (iv) any change in the location of the Distribution Account;

     (v) a copy  of the  notice  given  pursuant  to  Section  2.03(a)  and  the
repurchase of Mortgage Loans by a Mortgage Loan Seller  pursuant to Section 6 of
the related Mortgage Loan Purchase Agreement; and

     (vi) the final payment to any Class of Certificateholders.

     (b) Each of the Master  Servicer and the Special  Servicer  shall  promptly
furnish to each Rating Agency copies of the following:

          (i)  each of its  annual  statements  as to  compliance  described  in
     Section 3.13; and

          (ii) each of its  annual  independent  public  accountants'  servicing
     reports described in Section 3.14.

     (c) To the extent it is not already  required to do so under  Section  4.02
hereof,  the Trustee shall promptly furnish to each Rating Agency copies of each
report prepared and/or delivered by it pursuant to Section 4.02 hereof.

     (d) Each of the Master Servicer, the Special Servicer and the Trustee shall
provide such additional information to each Rating Agency upon request is in its
possession or reasonably available to it.



                                     E-217
<PAGE>



     IN WITNESS WHEREOF, the parties hereto have caused their names to be signed
hereto by their respective  officers thereunto duly authorized,  in each case as
of the day and year first above written.

                                GMAC COMMERCIAL MORTGAGE SECURITIES, INC.,
                                    Depositor



                                By: /s/ Elisa George
                                    ----------------------------------
                                Name:    Elisa George
                                Title:   Vice President


                                GMAC COMMERCIAL MORTGAGE CORPORATION,
                                         Master Servicer and Special Servicer



                                By: /s/ Elisa George
                                    ----------------------------------
                                Name:    Elisa George
                                Title:   Senior Vice President


                                STATE STREET BANK AND TRUST COMPANY,
                                     Trustee



                                By: /s/ William G. Swan
                                    ----------------------------------
                                Name: William G. Swan
                                Title: Vice President



                                     E-218
<PAGE>


STATE OF NEW YORK                   )
                                    )  ss.:
COUNTY OF NEW YORK                  )


     On the 23rd day of December,  1997,  before me, a notary  public in and for
said State,  personally appeared Elisa George known to me to be a Vice President
of GMAC  COMMERCIAL  MORTGAGE  SECURITIES,  INC., one of the  corporations  that
executed  the  within  instrument,  and also  known to me to be the  person  who
executed  it on behalf of such  corporation,  and  acknowledged  to me that such
corporation executed the within instrument.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.



                                                   /s/ Maija Braunfelds
                                                ----------------------------
                                                       Notary Public


                                               MAIJA BRAUNFELDS
                                               Notary Public, State of New York
                                               No. 03-40117450
                                               Qualified in Bronx County
                                               Commission Expires 1/19/98

[Notarial Seal]



                                     E-219
<PAGE>


STATE OF NEW YORK                   )
                                    )  ss.:
COUNTY OF NEW YORK                  )


     On the 23rd day of December,  1997,  before me, a notary  public in and for
said State,  personally  appeared  Elisa  George known to me to be a Senior Vice
President of GMAC COMMERCIAL MORTGAGE CORPORATION,  one of the corporations that
executed  the  within  instrument,  and also  known to me to be the  person  who
executed  it on behalf of such  corporation,  and  acknowledged  to me that such
corporation executed the within instrument.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.



                                                   /s/ Maija Braunfelds
                                                ----------------------------
                                                       Notary Public


                                               MAIJA BRAUNFELDS
                                               Notary Public, State of New York
                                               No. 03-40117450
                                               Qualified in Bronx County
                                               Commission Expires 1/19/98


[Notarial Seal]




                                     E-220
<PAGE>




STATE OF NEW YORK            )
                             )  ss.:
COUNTY OF NEW YORK           )


     On the 23rd day of  December,  1997  before me, a notary  public in and for
said  State,  personally  appeared  William  G.  Swan  known  to me to be a Vice
President  of STATE STREET BANK AND TRUST  COMPANY,  a trust  company  chartered
under the laws of the  Commonwealth  of  Massachusetts  that executed the within
instrument,  and also known to me to be the person who  executed it on behalf of
such trust company,  and acknowledged to me that such trust company executed the
within instrument.


     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.



                                                   /s/ Maija Braunfelds
                                                ----------------------------
                                                       Notary Public


                                               MAIJA BRAUNFELDS
                                               Notary Public, State of New York
                                               No. 03-40117450
                                               Qualified in Bronx County
                                               Commission Expires 1/19/98

[Notarial Seal]



                                     E-221
<PAGE>

                                   EXHIBIT A-1

                           FORM OF CLASS X CERTIFICATE

                                CLASS X MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial ownership interest in a trust fund (the "Trust Fund")
consisting primarily of a pool (the "Mortgage Pool") of multifamily and
commercial mortgage loans (the "Mortgage Loans"), such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES,  INC.

Pass-Through Rate:                     Certificate Notional Amount of this 
Variable                               Class X Certificate as of the Issue 
                                       Date: $1,072,702,289                

Date of Pooling and Servicing          Certificate Notional Amount of all the
Agreement: December 1, 1997            Class X Certificates as of the Issue   
                                       Date: $1,072,702,289                  
                                       
Cut-off Date: December 1, 1997         Aggregate unpaid principal balance of
                                       the Mortgage Pool as of the Cut-off
Issue Date:  December 23, 1997         Date, after deducting payments of
                                       principal due on or before such date,
                                       whether or not received: $1,072,702,289

First Distribution Date:
January 15, 1998
                                       Trustee: State Street Bank and Trust
Master Servicer and Special Servicer:  Company
GMAC Commercial Mortgage Corporation


Certificate No. X-__                   CUSIP No. [         ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING INFORMATION IS PROVIDED SOLELY FOR THE PURPOSES OF APPLYING THE U.S.


                                     E-222
<PAGE>


FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING OF THE  AGREEMENT  REFERRED  TO  HEREIN)  OF [ ]% (THE  "PREPAYMENT
ASSUMPTION"), THIS CERTIFICATE HAS BEEN ISSUED WITH NO MORE THAN $[ ] OF OID PER
$[ ] OF INITIAL  CERTIFICATE  NOTIONAL AMOUNT, THE YIELD TO MATURITY IS [ ]% PER
ANNUM AND THE AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL  PERIOD IS NO
MORE THAN $[ ] PER $[ ] OF INITIAL CERTIFICATE  NOTIONAL AMOUNT,  COMPUTED UNDER
THE EXACT METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY
AT A RATE BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

THIS  CERTIFICATE  DOES NOT HAVE A  CERTIFICATE  PRINCIPAL  BALANCE AND DOES NOT
ENTITLE THE HOLDER HEREOF TO ANY  DISTRIBUTIONS OF PRINCIPAL.  THE HOLDER HEREOF
WILL BE  ENTITLED  TO  DISTRIBUTIONS  OF  INTEREST  ACCRUED AS  PROVIDED  IN THE
AGREEMENT ON THE CERTIFICATE  NOTIONAL AMOUNT OF THIS CERTIFICATE,  WHICH AT ANY
TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class X  Certificate  (obtained  by  dividing  the
notional principal amount of this Class X Certificate (its "Certificate Notional
Amount") as of the Issue Date by the aggregate notional principal balance of all
the Class X Certificates  (their "Class Notional  Amount") as of the Issue Date)
in that  certain  beneficial  ownership  interest  evidenced  by all the Class X
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  X  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class X Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well) and
such  Certificateholder is the registered owner of all the Class X Certificates,
or otherwise by check mailed to the address of such Certificateholder  appearing
in the Certificate  Register.  Notwithstanding the above, the final distribution
on this Certificate will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the Agreement or such other location as may be specified in such notice.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.


                                     E-223
<PAGE>


     The Class X Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class X
Certificates  are  exchangeable  for new  Class  X  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class X  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Senior  Certificate or any interest  therein shall be made
(i) to any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan"), or (ii) to any Person who is directly or indirectly purchasing
such  Certificate  or interest  therein on behalf of, as named  fiduciary of, as
trustee of, or with assets of a Plan,  unless:  (1) such Plan  qualifies for the
exemptive relief available under the terms of Prohibited  Transaction  Exemption
94-29  (granted  to GMAC and certain of its  affiliates)  and (2) at the time of
such transfer,  the Senior  Certificates  continue to be rated in one of the top
three rating categories by at least one Rating Agency.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class X Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
X Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this Certificate and of any Certificate issued


                                     E-224
<PAGE>


upon the transfer hereof or in exchange herefor or in lieu hereof whether or not
notation  of such  consent is made upon this  Certificate.  The  Agreement  also
permits the amendment thereof, in certain circumstances, including any amendment
necessary to maintain the status of  designated  portions of the Trust Fund as a
REMIC, without the consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.




                                     E-225
<PAGE>



     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By: ________________________________
                                                    Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class X Certificates referred to in the within-mentioned
Agreement.

Dated:

                                           State Street Bank and Trust Company,
                                           as Certificate Registrar


                                          By: ________________________________
                                                    Authorized Officer


                                     E-226
<PAGE>


                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-227
<PAGE>


                                   EXHIBIT A-2

                          FORM OF CLASS A-1 CERTIFICATE

                               CLASS A-1 MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                Certificate  Principal  Balance of this Class
6.451% per annum                  A-1   Certificate   as  of  the  Issue  Date:
                                  $228,705,000
                                 
Date of Pooling and Servicing     Certificate  Principal  Balance  of  all  the 
Agreement: December 1, 1997       Class A-1  Certificates as of the Issue Date: 
                                  $228,705,000
                                  
Cut-off Date: December 1, 1997    Aggregate  unpaid  principal  balance  of the 
                                  Mortgage Pool as of the Cut-off  Date,  after 
Issue Date:  December 23, 1997    deducting  payments  of  principal  due on or 
                                  before  such date,  whether or not  received: 
                                  $1,072,702,289
First Distribution Date:
January 15, 1998                                 
                                  Trustee: State Street Bank and Trust Company

Master Servicer and Special
Servicer: GMAC Commercial
Mortgage Corporation

Certificate No. A-1- __           CUSIP No. [          ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.


                                     E-228
<PAGE>


DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. IN ADDITION,  FOLLOWING THE
DATE ON WHICH THE AGGREGATE  CERTIFICATE PRINCIPAL BALANCE OF THE CLASS B, CLASS
C, CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS K CERTIFICATES
OF THE SAME SERIES IS REDUCED TO ZERO, THE CERTIFICATE PRINCIPAL BALANCE OF THIS
CERTIFICATE  MAY BE REDUCED IN CONNECTION  WITH LOSSES ON THE MORTGAGE LOANS AND
CERTAIN  UNANTICIPATED  EXPENSES.   ACCORDINGLY,   THE  OUTSTANDING  CERTIFICATE
PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this Class A-1  Certificate  (obtained  by dividing  the
principal  balance of this Class A-1  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class A-1 Certificates  (their "Class Principal  Balance") as of the Issue Date)
in that certain  beneficial  ownership  interest  evidenced by all the Class A-1
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class A-1  Certificates  on the  applicable  Distribution  Date  pursuant to the
Agreement.  All  distributions  made  under  the  Agreement  on  any  Class  A-1
Certificate  will  be made  by the  Trustee  by  wire  transfer  in  immediately
available funds to the account of the Person entitled thereto at a bank or other
entity having appropriate facilities therefor, if such  Certificateholder  shall
have  provided the Trustee with wiring  instructions  no less than five Business
Days prior to the Record Date for such distribution  (which wiring  instructions
may  be  in  the  form  of  a  standing  order   applicable  to  all  subsequent
distributions  as well),  or  otherwise  by check  mailed to the address of such
Certificateholder  appearing in the Certificate  Register.  Notwithstanding  the
above, the final distribution on this Certificate  (determined without regard to
any possible future  reimbursement of any Realized Loss or Additional Trust Fund
Expense previously  allocated to this Certificate) will be made after due notice
by the Trustee of the pendency of such  distribution and only upon  presentation
and surrender of this  Certificate at the offices of the  Certificate  Registrar
appointed  as  provided  in the  Agreement  or  such  other  location  as may be
specified in such notice. Also  notwithstanding the foregoing,  any distribution
that may be made  with  respect  to this  Certificate  in  reimbursement  of any
Realized  Loss or  Additional  Trust Fund Expense  previously  allocated to this
Certificate,  which  reimbursement  is to occur  after  the  date on which  this
Certificate is surrendered as  contemplated by the preceding  sentence,  will be
made  by  check  mailed  to the  address  of the  Holder  that  surrenders  this
Certificate as such address last appeared in the Certificate  Register or to any
such other address of which the Trustee is subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes other than, and, in certain cases,


                                     E-229
<PAGE>


prior to,  distributions  to  Certificateholders,  such  purposes  including the
reimbursement  of advances made, or certain expenses  incurred,  with respect to
the Mortgage Loans and the payment of interest on such advances and expenses.

     The Class A-1  Certificates  are  issuable  in fully  registered  form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, Class A-1
Certificates  are  exchangeable  for new Class A-1  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new Class A-1  Certificates  in authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Senior  Certificate or any interest  therein shall be made
(i) to any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan"), or (ii) to any Person who is directly or indirectly purchasing
such  Certificate  or interest  therein on behalf of, as named  fiduciary of, as
trustee of, or with assets of a Plan,  unless:  (1) such Plan  qualifies for the
exemptive relief available under the terms of Prohibited  Transaction  Exemption
94-29  (granted  to GMAC and certain of its  affiliates)  and (2) at the time of
such transfer,  the Senior  Certificates  continue to be rated in one of the top
three rating categories by at least one Rating Agency.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class A-1 Certificates, but the Trustee or the Certificate Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
A-1 Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor, the Master Servicer,


                                     E-230
<PAGE>


the  Special  Servicer  and the  Trustee  with the  consent  of the  Holders  of
Certificates  entitled to at least 662/3% of the Voting Rights  allocated to the
affected  Classes.  Any such consent by the Holder of this Certificate  shall be
conclusive  and  binding  on such  Holder  and upon all  future  Holders of this
Certificate  and of any  Certificate  issued  upon  the  transfer  hereof  or in
exchange  herefor or in lieu hereof  whether or not  notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances,  including any amendment necessary to maintain the status
of designated portions of the Trust Fund as a REMIC,  without the consent of the
Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-231
<PAGE>



     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By: ________________________________
                                                   Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This  is  one  of  the  Class   A-1   Certificates   referred   to  in  the
within-mentioned Agreement.

Dated:

                                          State Street Bank and Trust Company,
                                          as Certificate Registrar


                                          By: ________________________________
                                                   Authorized Officer


                                     E-232
<PAGE>



                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-233
<PAGE>


                                   EXHIBIT A-3

                          FORM OF CLASS A-2 CERTIFICATE

                               CLASS A-2 MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                   Certificate  Principal  Balance  of this 
6.550% per annum                     Class  A-2  Certificate  as of the Issue 
                                     Date: $57,000,000 
                       
Date of Pooling and Servicing        Certificate Principal Balance of all the 
Agreement: December 1, 1997          Class A-2  Certificates  as of the Issue 
                                     Date: $57,000,000 
                       
Cut-off Date: December 1, 1997       Aggregate  unpaid  principal  balance of   
                                     the  Mortgage  Pool  as of  the  Cut-off   
Issue Date: December 23, 1997        Date,   after   deducting   payments  of   
                                     principal  due on or before  such  date,   
First Distribution Date:             whether or not received: $1,072,702,289    
January 15, 1998                     
                                     Trustee:  State  Street  Bank and  Trust 
                                     Company                                  
Master Servicer and Special
Servicer: GMAC Commercial
Mortgage Corporation

Certificate No. A-2-__               CUSIP No. [                 ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.


                                     E-234
<PAGE>


DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. IN ADDITION,  FOLLOWING THE
DATE ON WHICH THE AGGREGATE  CERTIFICATE PRINCIPAL BALANCE OF THE CLASS B, CLASS
C, CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS K CERTIFICATES
OF THE SAME SERIES IS REDUCED TO ZERO, THE CERTIFICATE PRINCIPAL BALANCE OF THIS
CERTIFICATE  MAY BE REDUCED IN CONNECTION  WITH LOSSES ON THE MORTGAGE LOANS AND
CERTAIN  UNANTICIPATED  EXPENSES.   ACCORDINGLY,   THE  OUTSTANDING  CERTIFICATE
PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this Class A-2  Certificate  (obtained  by dividing  the
principal  balance of this Class A-2  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class A-2 Certificates  (their "Class Principal  Balance") as of the Issue Date)
in that certain  beneficial  ownership  interest  evidenced by all the Class A-2
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class A-2  Certificates  on the  applicable  Distribution  Date  pursuant to the
Agreement.  All  distributions  made  under  the  Agreement  on  any  Class  A-2
Certificate  will  be made  by the  Trustee  by  wire  transfer  in  immediately
available funds to the account of the Person entitled thereto at a bank or other
entity having appropriate facilities therefor, if such  Certificateholder  shall
have  provided the Trustee with wiring  instructions  no less than five Business
Days prior to the Record Date for such distribution  (which wiring  instructions
may  be  in  the  form  of  a  standing  order   applicable  to  all  subsequent
distributions  as well),  or  otherwise  by check  mailed to the address of such
Certificateholder  appearing in the Certificate  Register.  Notwithstanding  the
above, the final distribution on this Certificate  (determined without regard to
any possible future  reimbursement of any Realized Loss or Additional Trust Fund
Expense previously  allocated to this Certificate) will be made after due notice
by the Trustee of the pendency of such  distribution and only upon  presentation
and surrender of this  Certificate at the offices of the  Certificate  Registrar
appointed  as  provided  in the  Agreement  or  such  other  location  as may be
specified in such notice. Also  notwithstanding the foregoing,  any distribution
that may be made  with  respect  to this  Certificate  in  reimbursement  of any
Realized  Loss or  Additional  Trust Fund Expense  previously  allocated to this
Certificate,  which  reimbursement  is to occur  after  the  date on which  this
Certificate is surrendered as  contemplated by the preceding  sentence,  will be
made  by  check  mailed  to the  address  of the  Holder  that  surrenders  this
Certificate as such address last appeared in the Certificate  Register or to any
such other address of which the Trustee is subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes other than, and, in certain cases,


                                     E-235
<PAGE>


prior to,  distributions  to  Certificateholders,  such  purposes  including the
reimbursement  of advances made, or certain expenses  incurred,  with respect to
the Mortgage Loans and the payment of interest on such advances and expenses.

     The Class A-2  Certificates  are  issuable  in fully  registered  form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, Class A-2
Certificates  are  exchangeable  for new Class A-2  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new Class A-2  Certificates  in authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Senior  Certificate or any interest  therein shall be made
(i) to any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan"), or (ii) to any Person who is directly or indirectly purchasing
such  Certificate  or interest  therein on behalf of, as named  fiduciary of, as
trustee of, or with assets of a Plan,  unless:  (1) such Plan  qualifies for the
exemptive relief available under the terms of Prohibited  Transaction  Exemption
94-29  (granted  to GMAC and certain of its  affiliates)  and (2) at the time of
such transfer,  the Senior  Certificates  continue to be rated in one of the top
three rating categories by at least one Rating Agency.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class A-2 Certificates, but the Trustee or the Certificate Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
A-2 Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor, the Master Servicer,


                                     E-236
<PAGE>


the  Special  Servicer  and the  Trustee  with the  consent  of the  Holders  of
Certificates  entitled to at least 662/3% of the Voting Rights  allocated to the
affected  Classes.  Any such consent by the Holder of this Certificate  shall be
conclusive  and  binding  on such  Holder  and upon all  future  Holders of this
Certificate  and of any  Certificate  issued  upon  the  transfer  hereof  or in
exchange  herefor or in lieu hereof  whether or not  notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances,  including any amendment necessary to maintain the status
of designated portions of the Trust Fund as a REMIC,  without the consent of the
Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.



                                     E-237
<PAGE>

     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By: _________________________________
                                                    Authorized Officer


                          CERTIFICATE OF AUTHENTICATION

     This  is  one  of  the  Class   A-2   Certificates   referred   to  in  the
within-mentioned Agreement.

Dated:

                                          State Street Bank and Trust Company,
                                          as Certificate Registrar


                                          By: _________________________________
                                                    Authorized Officer


                                     E-238
<PAGE>

  
 
                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-239
<PAGE>


                                   EXHIBIT A-4

                          FORM OF CLASS A-3 CERTIFICATE

                               CLASS A-3 MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
6.566% per annum                        Class  A-3  Certificate  as of the Issue
                                        Date: $433,005,000
                      
Date of Pooling and Servicing           Certificate Principal Balance of all the
Agreement: December 1, 1997             Class A-3  Certificates  as of the Issue
                                        Date: $433,005,000 
                     
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date:  December 23, 1997          Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
First Distribution Date:                whether or not received: $1,072,702,289 
January 15, 1998                        

                                        Trustee:  State  Street  Bank and  Trust
Master Servicer and Special             Company                                 
Servicer: GMAC Commercial               
 Mortgage Corporation

Certificate No. A-3-__                  CUSIP No. [              ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.


                                     E-240
<PAGE>


DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. IN ADDITION,  FOLLOWING THE
DATE ON WHICH THE AGGREGATE  CERTIFICATE PRINCIPAL BALANCE OF THE CLASS B, CLASS
C, CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS K CERTIFICATES
OF THE SAME SERIES IS REDUCED TO ZERO, THE CERTIFICATE PRINCIPAL BALANCE OF THIS
CERTIFICATE  MAY BE REDUCED IN CONNECTION  WITH LOSSES ON THE MORTGAGE LOANS AND
CERTAIN  UNANTICIPATED  EXPENSES.   ACCORDINGLY,   THE  OUTSTANDING  CERTIFICATE
PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this Class A-3  Certificate  (obtained  by dividing  the
principal  balance of this Class A-3  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class A-3 Certificates  (their "Class Principal  Balance") as of the Issue Date)
in that certain  beneficial  ownership  interest  evidenced by all the Class A-3
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class A-3  Certificates  on the  applicable  Distribution  Date  pursuant to the
Agreement.  All  distributions  made  under  the  Agreement  on  any  Class  A-3
Certificate  will  be made  by the  Trustee  by  wire  transfer  in  immediately
available funds to the account of the Person entitled thereto at a bank or other
entity having appropriate facilities therefor, if such  Certificateholder  shall
have  provided the Trustee with wiring  instructions  no less than five Business
Days prior to the Record Date for such distribution  (which wiring  instructions
may  be  in  the  form  of  a  standing  order   applicable  to  all  subsequent
distributions  as well),  or  otherwise  by check  mailed to the address of such
Certificateholder  appearing in the Certificate  Register.  Notwithstanding  the
above, the final distribution on this Certificate  (determined without regard to
any possible future  reimbursement of any Realized Loss or Additional Trust Fund
Expense previously  allocated to this Certificate) will be made after due notice
by the Trustee of the pendency of such  distribution and only upon  presentation
and surrender of this  Certificate at the offices of the  Certificate  Registrar
appointed  as  provided  in the  Agreement  or  such  other  location  as may be
specified in such notice. Also  notwithstanding the foregoing,  any distribution
that may be made  with  respect  to this  Certificate  in  reimbursement  of any
Realized  Loss or  Additional  Trust Fund Expense  previously  allocated to this
Certificate,  which  reimbursement  is to occur  after  the  date on which  this
Certificate is surrendered as  contemplated by the preceding  sentence,  will be
made  by  check  mailed  to the  address  of the  Holder  that  surrenders  this
Certificate as such address last appeared in the Certificate  Register or to any
such other address of which the Trustee is subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes other than, and, in certain cases,


                                     E-241
<PAGE>


prior to,  distributions  to  Certificateholders,  such  purposes  including the
reimbursement  of advances made, or certain expenses  incurred,  with respect to
the Mortgage Loans and the payment of interest on such advances and expenses.

     The Class A-3  Certificates  are  issuable  in fully  registered  form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, Class A-3
Certificates  are  exchangeable  for new Class A-3  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new Class A-3  Certificates  in authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Senior  Certificate or any interest  therein shall be made
(i) to any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan"), or (ii) to any Person who is directly or indirectly purchasing
such  Certificate  or interest  therein on behalf of, as named  fiduciary of, as
trustee of, or with assets of a Plan,  unless:  (1) such Plan  qualifies for the
exemptive relief available under the terms of Prohibited  Transaction  Exemption
94-29  (granted  to GMAC and certain of its  affiliates)  and (2) at the time of
such transfer,  the Senior  Certificates  continue to be rated in one of the top
three rating categories by at least one Rating Agency.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class A-3 Certificates, but the Trustee or the Certificate Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
A-3 Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor, the Master Servicer,


                                     E-242
<PAGE>


the  Special  Servicer  and the  Trustee  with the  consent  of the  Holders  of
Certificates  entitled to at least 662/3% of the Voting Rights  allocated to the
affected  Classes.  Any such consent by the Holder of this Certificate  shall be
conclusive  and  binding  on such  Holder  and upon all  future  Holders of this
Certificate  and of any  Certificate  issued  upon  the  transfer  hereof  or in
exchange  herefor or in lieu hereof  whether or not  notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances,  including any amendment necessary to maintain the status
of designated portions of the Trust Fund as a REMIC,  without the consent of the
Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.



                                     E-243
<PAGE>


     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                       State Street Bank and Trust Company,
                                       as Trustee



                                       By: ________________________________
                                                         Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This  is  one  of  the  Class   A-3   Certificates   referred   to  in  the
within-mentioned Agreement.

Dated:

                                       State Street Bank and Trust Company,
                                       as Certificate Registrar


                                       By: ________________________________
                                                         Authorized Officer


                                     E-244
<PAGE>


                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.




                                     E-245
<PAGE>

                                   EXHIBIT A-5

                           FORM OF CLASS B CERTIFICATE

                                CLASS B MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund
(the  "Trust  Fund")  consisting  primarily  of a pool  (the
"Mortgage  Pool") of  multifamily  and  commercial  mortgage
loans (the  "Mortgage  Loans"),  such pool being  formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
6.703% per annum                        Class  B  Certificate  as of  the  Issue
                                        Date: $69,725,000                       
                                        
Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             B  Certificates  as of the  Issue  Date:
                                        $69,725,000                             
                                        
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
                                        Date,   after   deducting   payments  of
Issue Date:  December 23, 1997          principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
First  Distribution Date:                                      
January 15, 1998

                                        Trustee:  State  Street  Bank and  Trust
Master Servicer and Special             Company                                 
Servicer: GMAC Commercial               
Mortgage Corporation


Certificate No. B-__                    CUSIP No. [                 ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3 AND CLASS
X CERTIFICATES  OF THE SAME SERIES,  AS AND TO THE EXTENT  PROVIDED IN AGREEMENT
REFERRED TO HEREIN.


                                     E-246
<PAGE>


NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1, CLASS A-2 AND CLASS A-3 CERTIFICATES OF THE SAME SERIES. IN ADDITION,
FOLLOWING THE DATE ON WHICH THE AGGREGATE  CERTIFICATE  PRINCIPAL BALANCE OF THE
CLASS C,  CLASS D,  CLASS E,  CLASS F,  CLASS G,  CLASS H,  CLASS J AND  CLASS K
CERTIFICATES  OF THE SAME SERIES IS REDUCED TO ZERO, THE  CERTIFICATE  PRINCIPAL
BALANCE OF THIS  CERTIFICATE  MAY BE REDUCED IN  CONNECTION  WITH  LOSSES ON THE
MORTGAGE LOANS AND CERTAIN UNANTICIPATED EXPENSES.  ACCORDINGLY, THE OUTSTANDING
CERTIFICATE  PRINCIPAL  BALANCE  HEREOF AT ANY TIME MAY BE LESS THAN THE  AMOUNT
SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class B  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class B  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class B Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  B
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  B  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class B Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this Certificate in reimbursement of any Realized Loss or Additional



                                     E-247
<PAGE>


Trust Fund Expense previously allocated to this Certificate, which reimbursement
is to  occur  after  the  date on  which  this  Certificate  is  surrendered  as
contemplated  by the  preceding  sentence,  will be made by check  mailed to the
address of the Holder that  surrenders  this  Certificate  as such  address last
appeared in the  Certificate  Register or to any such other address of which the
Trustee is subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class B Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class B
Certificates  are  exchangeable  for new  Class  B  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class B  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Class B Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class B Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law, will not  constitute or result in a violation of Section 406 of
ERISA or  Section  4975 of the Code and will  not  subject  the  Depositor,  the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement. In lieu of such opinion of counsel, the prospective transferee
of a Class B Certificate may provide a certification  of facts  substantially to
the effect  that the  purchase of such  Certificate  by or on behalf of, or with
assets of, any Plan is permissible  under applicable law, will not constitute or
result in any non-exempt  prohibited  transaction under ERISA or Section 4975 of
the Code, will not subject the Depositor,  the Trustee or the Master Servicer to
any  obligation  in  addition  to those  undertaken  in the  Agreement,  and the
following  conditions  are met:  (a) the source of funds used to  purchase  such
Certificate is an "insurance  company general  account" (as such term is defined
in United States  Department of Labor  Prohibited  Transaction  Class  Exemption
("PTCE")  95-60) and (b) the  conditions set forth in Sections I and III of PTCE
95-60 have been satisfied as of the date of the acquisition of such Certificate.
In addition,  so long as the Class B Certificates  (or any portion  thereof) are
registered  in the name of Cede & Co., as nominee of DTC, any  purchaser of such
Certificates will be deemed to have represented by such purchase that either (a)
such purchaser is not a Plan and is not purchasing  such  Certificates  by or on
behalf of, or with "plan  assets"  of, any Plan or (b) the  purchase of any such
Certificate  by or on  behalf  of,  or  with  "plan  assets"  of,  any  Plan  is
permissible  under applicable law, will not result in any non-exempt  prohibited
transaction  under ERISA or Section  4975 of the Code,  and will not subject the
Depositor,  the Trustee or the Servicer to any  obligation  in addition to those
undertaken  in the  Agreement,  and the  following  conditions  are met: (a) the
source of funds used to purchase



                                     E-248
<PAGE>


such  Certificate  is an "insurance  company  general  account" (as such term is
defined in PTCE 95-60) and (b) the conditions set forth in Sections I and III of
PTCE  95-60  have  been  satisfied  as of the  date of the  acquisition  of such
Certificates. The Trustee may require that any prospective transferee of a Class
B  Certificate  that  is  held  as  a  Definitive   Certificate,   provide  such
certifications  as the  Trustee  may deem  desirable  or  necessary  in order to
establish that such transferee or the Person in whose name such  registration is
requested  is not a Plan or a Person who is  directly or  indirectly  purchasing
such  Certificate  on behalf of, as named  fiduciary  of, as trustee of, or with
assets of a Plan.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class B Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
B Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.


                                     E-249
<PAGE>


     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-250
<PAGE>


                  IN WITNESS WHEREOF, the Trustee has caused
this Certificate to be duly executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By:__________________________________
                                                  Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class B Certificates referred to in the within-mentioned
Agreement.

Dated:

                                         State Street Bank and Trust Company,
                                         as Certificate Registrar



                                          By:__________________________________
                                                  Authorized Officer




                                     E-251
<PAGE>



                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-252
<PAGE>


                                   EXHIBIT A-6

                           FORM OF CLASS C CERTIFICATE

                                CLASS C MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
6.910% per annum                        Class  C  Certificate  as of  the  Issue
                                        Date: $69,725,000                       
                                        
Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             C  Certificates  as of the  Issue  Date:
                                        $69,725,000                             
                                        
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
                                        Date,   after   deducting   payments  of
Issue Date: December 23, 1997           principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                                                                                
First Distribution Date:                
January 15, 1998

                                        Trustee:  State  Street  Bank and  Trust
Master Servicer and Special             Company                                 
Servicer: GMAC Commercial               
Mortgage Corporation

Certificate No. C-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS  CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X
AND CLASS B CERTIFICATES  OF THE SAME SERIES,  AS AND TO THE EXTENT  PROVIDED IN
THE AGREEMENT REFERRED TO HEREIN.



                                     E-253
<PAGE>


NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1, CLASS A-2, CLASS A-3 AND CLASS B CERTIFICATES OF THE SAME SERIES.  IN
ADDITION,  FOLLOWING  THE  DATE ON WHICH  THE  AGGREGATE  CERTIFICATE  PRINCIPAL
BALANCE  OF THE CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS K
CERTIFICATES  OF THE SAME SERIES IS REDUCED TO ZERO, THE  CERTIFICATE  PRINCIPAL
BALANCE OF THIS  CERTIFICATE  MAY BE REDUCED IN  CONNECTION  WITH  LOSSES ON THE
MORTGAGE LOANS AND CERTAIN UNANTICIPATED EXPENSES.  ACCORDINGLY, THE OUTSTANDING
CERTIFICATE  PRINCIPAL  BALANCE  HEREOF AT ANY TIME MAY BE LESS THAN THE  AMOUNT
SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class C  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class C  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class C Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  C
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  C  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class C Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this Certificate in reimbursement of any Realized Loss or Additional


                                     E-254
<PAGE>


Trust Fund Expense previously allocated to this Certificate, which reimbursement
is to  occur  after  the  date on  which  this  Certificate  is  surrendered  as
contemplated  by the  preceding  sentence,  will be made by check  mailed to the
address of the Holder that  surrenders  this  Certificate  as such  address last
appeared in the  Certificate  Register or to any such other address of which the
Trustee is subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class C Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class C
Certificates  are  exchangeable  for new  Class  C  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class C  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Class C Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class C Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law, will not  constitute or result in a violation of Section 406 of
ERISA or  Section  4975 of the Code and will  not  subject  the  Depositor,  the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement. In lieu of such opinion of counsel, the prospective transferee
of a Class C Certificate may provide a certification  of facts  substantially to
the effect  that the  purchase of such  Certificate  by or on behalf of, or with
assets of, any Plan is permissible  under applicable law, will not constitute or
result in any non-exempt  prohibited  transaction under ERISA or Section 4975 of
the Code, will not subject the Depositor,  the Trustee or the Master Servicer to
any  obligation  in  addition  to those  undertaken  in the  Agreement,  and the
following  conditions  are met:  (a) the source of funds used to  purchase  such
Certificate is an "insurance  company general  account" (as such term is defined
in United States  Department of Labor  Prohibited  Transaction  Class  Exemption
("PTCE")  95-60) and (b) the  conditions set forth in Sections I and III of PTCE
95-60 have been satisfied as of the date of the acquisition of such Certificate.
In addition,  so long as the Class C Certificates  (or any portion  thereof) are
registered  in the name of Cede & Co., as nominee of DTC, any  purchaser of such
Certificates will be deemed to have represented by such purchase that either (a)
such purchaser is not a Plan and is not purchasing  such  Certificates  by or on
behalf of, or with "plan  assets"  of, any Plan or (b) the  purchase of any such
Certificate  by or on  behalf  of,  or  with  "plan  assets"  of,  any  Plan  is
permissible  under applicable law, will not result in any non-exempt  prohibited
transaction  under ERISA or Section  4975 of the Code,  and will not subject the
Depositor,  the Trustee or the Servicer to any  obligation  in addition to those
undertaken  in the  Agreement,  and the  following  conditions  are met: (a) the
source of funds used to purchase


                                     E-255
<PAGE>


such  Certificate  is an "insurance  company  general  account" (as such term is
defined in PTCE 95-60) and (b) the conditions set forth in Sections I and III of
PTCE  95-60  have  been  satisfied  as of the  date of the  acquisition  of such
Certificates. The Trustee may require that any prospective transferee of a Class
C  Certificate  that  is  held  as  a  Definitive   Certificate,   provide  such
certifications  as the  Trustee  may deem  desirable  or  necessary  in order to
establish that such transferee or the Person in whose name such  registration is
requested  is not a Plan or a Person who is  directly or  indirectly  purchasing
such  Certificate  on behalf of, as named  fiduciary  of, as trustee of, or with
assets of a Plan.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class C Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
C Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.



                                     E-256
<PAGE>


     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.




                                     E-257
<PAGE>


     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                         State Street Bank and Trust Company,
                                         as Trustee



                                         By: ________________________________
                                                    Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class C Certificates referred to in the within-mentioned
Agreement.

Dated:

                                         State Street Bank and Trust Company,
                                         as Certificate Registrar


                                         By: ________________________________
                                                    Authorized Officer


                                     E-258
<PAGE>



                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-259
<PAGE>


                                   EXHIBIT A-7

                           FORM OF CLASS D CERTIFICATE

                                CLASS D MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 7.192% per                    Class  D  Certificate  as of  the  Issue
annum or the Weighted Average           Date: $32,181,000                       
Net Mortgage Rate                       

Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             D  Certificates  as of the  Issue  Date:
                                        $32,181,000
                             
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date: December 23, 1997           Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 

First Distribution Date:                Trustee: State Street and Trust Company
January 15, 1998                        


Master Servicer and Special             
Servicer: GMAC Commercial
Mortgage Corporation

Certificate No. D-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B AND  CLASS C  CERTIFICATES  OF THE  SAME  SERIES,  AS AND TO THE  EXTENT
PROVIDED IN THE AGREEMENT REFERRED TO HEREIN.



                                     E-260
<PAGE>


NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1, CLASS A-2,  CLASS A-3,  CLASS B AND CLASS C CERTIFICATES  OF THE SAME
SERIES.  IN  ADDITION,  FOLLOWING  THE DATE ON WHICH THE  AGGREGATE  CERTIFICATE
PRINCIPAL BALANCE OF THE CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS K
CERTIFICATES  OF THE SAME SERIES IS REDUCED TO ZERO, THE  CERTIFICATE  PRINCIPAL
BALANCE OF THIS  CERTIFICATE  MAY BE REDUCED IN  CONNECTION  WITH  LOSSES ON THE
MORTGAGE LOANS AND CERTAIN UNANTICIPATED EXPENSES.  ACCORDINGLY, THE OUTSTANDING
CERTIFICATE  PRINCIPAL  BALANCE  HEREOF AT ANY TIME MAY BE LESS THAN THE  AMOUNT
SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class D  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class D  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class D Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  D
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding  the  month  of  such  distribution  (as to the  Class  D
Certificates,  the  "Record  Date"),  in an amount  equal to the  product of the
Percentage  Interest evidenced by this Certificate and the amount required to be
distributed to the Holders of the Class D


                                     E-261
<PAGE>


Certificates on the applicable Distribution Date pursuant to the Agreement.  All
distributions  made under the Agreement on any Class D Certificate  will be made
by the Trustee by wire transfer in immediately available funds to the account of
the  Person  entitled  thereto  at a bank or  other  entity  having  appropriate
facilities therefor, if such  Certificateholder  shall have provided the Trustee
with wiring  instructions  no less than five  Business  Days prior to the Record
Date for such  distribution  (which wiring  instructions may be in the form of a
standing order applicable to all subsequent distributions as well), or otherwise
by check  mailed  to the  address  of such  Certificateholder  appearing  in the
Certificate Register.  Notwithstanding the above, the final distribution on this
Certificate  (determined without regard to any possible future  reimbursement of
any Realized Loss or Additional Trust Fund Expense previously  allocated to this
Certificate)  will be made after due notice by the  Trustee of the  pendency  of
such  distribution and only upon  presentation and surrender of this Certificate
at the  offices  of the  Certificate  Registrar  appointed  as  provided  in the
Agreement  or such other  location  as may be  specified  in such  notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this  Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense  previously  allocated to this  Certificate,  which  reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the  preceding  sentence,  will be made by check  mailed to the  address  of the
Holder that  surrenders  this  Certificate  as such address last appeared in the
Certificate  Register  or to any such  other  address  of which the  Trustee  is
subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class D Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class D
Certificates  are  exchangeable  for new  Class  D  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class D  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Class D Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class D Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law, will not  constitute or result in a violation of Section 406 of
ERISA or  Section  4975 of the Code and will  not  subject  the  Depositor,  the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement. In lieu of such opinion of counsel, the prospective transferee
of a Class D Certificate may provide a certification  of facts  substantially to
the effect  that the  purchase of such  Certificate  by or on behalf of, or with
assets of, any Plan is



                                     E-262
<PAGE>


permissible  under  applicable  law,  will  not  constitute  or  result  in  any
non-exempt prohibited  transaction under ERISA or Section 4975 of the Code, will
not subject the Depositor,  the Trustee or the Master Servicer to any obligation
in addition to those undertaken in the Agreement,  and the following  conditions
are met:  (a) the  source  of funds  used to  purchase  such  Certificate  is an
"insurance  company  general  account" (as such term is defined in United States
Department of Labor Prohibited  Transaction Class Exemption  ("PTCE") 95-60) and
(b) the  conditions  set forth in  Sections  I and III of PTCE  95-60  have been
satisfied as of the date of the acquisition of such Certificate. In addition, so
long as the Class D Certificates  (or any portion thereof) are registered in the
name of Cede & Co., as nominee of DTC, any purchaser of such  Certificates  will
be deemed to have represented by such purchase that either (a) such purchaser is
not a Plan and is not purchasing  such  Certificates by or on behalf of, or with
"plan assets" of, any Plan or (b) the purchase of any such  Certificate by or on
behalf of, or with "plan assets" of, any Plan is  permissible  under  applicable
law, will not result in any  non-exempt  prohibited  transaction  under ERISA or
Section 4975 of the Code, and will not subject the Depositor, the Trustee or the
Servicer to any obligation in addition to those undertaken in the Agreement, and
the following  conditions are met: (a) the source of funds used to purchase such
Certificate is an "insurance  company general  account" (as such term is defined
in PTCE  95-60) and (b) the  conditions  set forth in Sections I and III of PTCE
95-60  have  been  satisfied  as  of  the  date  of  the   acquisition  of  such
Certificates. The Trustee may require that any prospective transferee of a Class
D  Certificate  that  is  held  as  a  Definitive   Certificate,   provide  such
certifications  as the  Trustee  may deem  desirable  or  necessary  in order to
establish that such transferee or the Person in whose name such  registration is
requested  is not a Plan or a Person who is  directly or  indirectly  purchasing
such  Certificate  on behalf of, as named  fiduciary  of, as trustee of, or with
assets of a Plan.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class D Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
D Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this Certificate and of any Certificate issued



                                     E-263
<PAGE>

upon the transfer hereof or in exchange herefor or in lieu hereof whether or not
notation  of such  consent is made upon this  Certificate.  The  Agreement  also
permits the amendment thereof, in certain circumstances, including any amendment
necessary to maintain the status of  designated  portions of the Trust Fund as a
REMIC, without the consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.



                                     E-264
<PAGE>

     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                           State Street Bank and Trust Company,
                                           as Trustee



                                           By: ________________________________
                                                     Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class D Certificates referred to in the within-mentioned
Agreement.

Dated:

                                           State Street Bank and Trust Company,
                                           as Certificate Registrar



                                           By: ________________________________
                                                     Authorized Officer


                                     E-265
<PAGE>

                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-266
<PAGE>


                                   EXHIBIT A-8

                           FORM OF CLASS E CERTIFICATE

                                CLASS E MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 7.624% per annum              Class  E  Certificate  as of  the  Issue
or the Weighted Average Net             Date: $50,953,000                       
Mortgage Rate                           

Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             E  Certificates  as of the  Issue  Date:
                                        $50,953,000 
                            
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date: December 23, 1997           Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 

First Distribution Date:                Trustee:  State  Street  Bank and  Trust
January 15, 1998                        Company                                 
                                        
Master Servicer and Special 
Servicer: GMAC Commercial 
Mortgage Corporation

Certificate No. E-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B,  CLASS C AND CLASS D  CERTIFICATES  OF THE SAME  SERIES,  AS AND TO THE
EXTENT PROVIDED IN THE AGREEMENT REFERRED TO HEREIN.


                                     E-267
<PAGE>


NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1, CLASS A-2,  CLASS A-3,  CLASS B, CLASS C AND CLASS D CERTIFICATES  OF
THE  SAME  SERIES.  IN  ADDITION,  FOLLOWING  THE DATE ON  WHICH  THE  AGGREGATE
CERTIFICATE  PRINCIPAL  BALANCE  OF THE CLASS F,  CLASS G,  CLASS H, CLASS J AND
CLASS K  CERTIFICATES  OF THE SAME  SERIES IS REDUCED TO ZERO,  THE  CERTIFICATE
PRINCIPAL  BALANCE OF THIS  CERTIFICATE MAY BE REDUCED IN CONNECTION WITH LOSSES
ON THE  MORTGAGE  LOANS AND CERTAIN  UNANTICIPATED  EXPENSES.  ACCORDINGLY,  THE
OUTSTANDING  CERTIFICATE  PRINCIPAL  BALANCE HEREOF AT ANY TIME MAY BE LESS THAN
THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class E  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class E  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class E Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  E
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class E Certificates on the applicable


                                     E-268
<PAGE>


Distribution Date pursuant to the Agreement.  All  distributions  made under the
Agreement  on any  Class E  Certificate  will be  made  by the  Trustee  by wire
transfer in immediately  available  funds to the account of the Person  entitled
thereto at a bank or other entity having  appropriate  facilities  therefor,  if
such Certificateholder  shall have provided the Trustee with wiring instructions
no less than five Business  Days prior to the Record Date for such  distribution
(which wiring  instructions may be in the form of a standing order applicable to
all  subsequent  distributions  as well),  or  otherwise  by check mailed to the
address  of  such  Certificateholder  appearing  in  the  Certificate  Register.
Notwithstanding   the  above,   the  final   distribution  on  this  Certificate
(determined without regard to any possible future  reimbursement of any Realized
Loss or Additional Trust Fund Expense previously  allocated to this Certificate)
will  be  made  after  due  notice  by the  Trustee  of  the  pendency  of  such
distribution and only upon presentation and surrender of this Certificate at the
offices of the Certificate  Registrar  appointed as provided in the Agreement or
such other location as may be specified in such notice. Also notwithstanding the
foregoing, any distribution that may be made with respect to this Certificate in
reimbursement of any Realized Loss or Additional  Trust Fund Expense  previously
allocated to this Certificate, which reimbursement is to occur after the date on
which this Certificate is surrendered as contemplated by the preceding sentence,
will be made by check mailed to the address of the Holder that  surrenders  this
Certificate as such address last appeared in the Certificate  Register or to any
such other address of which the Trustee is subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class E Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class E
Certificates  are  exchangeable  for new  Class  E  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class E  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of a Class E Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class E Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law, will not  constitute or result in a violation of Section 406 of
ERISA or  Section  4975 of the Code and will  not  subject  the  Depositor,  the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement. In lieu of such opinion of counsel, the prospective transferee
of a Class E Certificate may provide a certification  of facts  substantially to
the effect  that the  purchase of such  Certificate  by or on behalf of, or with
assets of, any Plan is permissible  under applicable law, will not constitute or
result in any non-exempt prohibited transaction under ERISA


                                     E-269
<PAGE>


or Section 4975 of the Code, will not subject the Depositor,  the Trustee or the
Master  Servicer  to any  obligation  in  addition  to those  undertaken  in the
Agreement, and the following conditions are met: (a) the source of funds used to
purchase such  Certificate is an "insurance  company  general  account" (as such
term is defined in United  States  Department  of Labor  Prohibited  Transaction
Class  Exemption  ("PTCE") 95-60) and (b) the conditions set forth in Sections I
and III of PTCE 95-60 have been  satisfied as of the date of the  acquisition of
such  Certificate.  In  addition,  so long as the Class E  Certificates  (or any
portion  thereof) are  registered  in the name of Cede & Co., as nominee of DTC,
any purchaser of such  Certificates  will be deemed to have  represented by such
purchase that either (a) such purchaser is not a Plan and is not purchasing such
Certificates  by or on behalf of, or with "plan  assets" of, any Plan or (b) the
purchase of any such  Certificate  by or on behalf of, or with "plan assets" of,
any Plan is permissible  under applicable law, will not result in any non-exempt
prohibited  transaction  under ERISA or Section  4975 of the Code,  and will not
subject the Depositor, the Trustee or the Servicer to any obligation in addition
to those undertaken in the Agreement,  and the following conditions are met: (a)
the source of funds used to purchase such  Certificate is an "insurance  company
general  account" (as such term is defined in PTCE 95-60) and (b) the conditions
set forth in Sections I and III of PTCE 95-60 have been satisfied as of the date
of the  acquisition  of such  Certificates.  The Trustee  may  require  that any
prospective  transferee  of a Class E  Certificate  that is held as a Definitive
Certificate,  provide such  certifications  as the Trustee may deem desirable or
necessary in order to establish that such transferee or the Person in whose name
such  registration  is  requested  is not a Plan or a Person who is  directly or
indirectly  purchasing such  Certificate on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class E Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
E Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made


                                     E-270
<PAGE>


upon this  Certificate.  The Agreement  also permits the amendment  thereof,  in
certain circumstances,  including any amendment necessary to maintain the status
of designated portions of the Trust Fund as a REMIC,  without the consent of the
Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.



                                     E-271
<PAGE>

     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                           State Street Bank and Trust Company,
                                           as Trustee



                                           By: ________________________________
                                                       Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class E Certificates referred to in the within-mentioned
Agreement.

Dated:

                                           State Street Bank and Trust Company,
                                           as Certificate Registrar


                                           By: ________________________________
                                                       Authorized Officer


                                     E-272
<PAGE>


  
                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-273
<PAGE>


                                   EXHIBIT A-9

                           FORM OF CLASS F CERTIFICATE

                                CLASS F MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 6.750% per annum              Class  F  Certificate  as of  the  Issue
or the Weighted Average Net             Date: $48,271,000                       
Mortgage Rate                                                                  
                                        
Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             F  Certificates  as of the  Issue  Date:
                                        $48,271,000 
                            
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date:  December 23, 1997          Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                                        
First Distribution Date:                Trustee:  State  Street  Bank and  Trust
January 15, 1998                        Company                                 
                                        
Master Servicer and 
Special Servicer: GMAC Commercial 
Mortgage Corporation

Certificate No. F-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D AND CLASS E CERTIFICATES OF THE SAME SERIES, AS AND TO
THE EXTENT PROVIDED IN THE AGREEMENT REFERRED TO HEREIN.


                                     E-274
<PAGE>


THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR  QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  THAT DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS  A-1,  CLASS  A-2,  CLASS  A-3,  CLASS  B,  CLASS C,  CLASS D AND  CLASS E
CERTIFICATES  OF THE SAME SERIES.  IN ADDITION,  FOLLOWING THE DATE ON WHICH THE
AGGREGATE  CERTIFICATE  PRINCIPAL  BALANCES OF THE CLASS G, CLASS H, CLASS J AND
CLASS K  CERTIFICATES  OF THE SAME SERIES ARE REDUCED TO ZERO,  THE  CERTIFICATE
PRINCIPAL  BALANCE OF THIS  CERTIFICATE MAY BE REDUCED IN CONNECTION WITH LOSSES
ON THE  MORTGAGE  LOANS AND CERTAIN  UNANTICIPATED  EXPENSES.  ACCORDINGLY,  THE
OUTSTANDING  CERTIFICATE  PRINCIPAL  BALANCE HEREOF AT ANY TIME MAY BE LESS THAN
THE AMOUNT SHOWN  ABOVE.  ACCORDINGLY,  THE  OUTSTANDING  CERTIFICATE  PRINCIPAL
BALANCE HEREOF AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.


     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class F  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class F  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class F Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  F
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,


                                     E-275
<PAGE>

to which  Agreement the Holder of this  Certificate  by virtue of the acceptance
hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  F  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class F Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this  Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense  previously  allocated to this  Certificate,  which  reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the  preceding  sentence,  will be made by check  mailed to the  address  of the
Holder that  surrenders  this  Certificate  as such address last appeared in the
Certificate  Register  or to any such  other  address  of which the  Trustee  is
subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class F Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class F
Certificates  are  exchangeable  for new  Class  F  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class F  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of any Class F  Certificate  shall be made unless that transfer
is made pursuant to an effective  registration  statement  under the  Securities
Act,  and  effective   registration  or  qualification  under  applicable  state
securities  laws,  or is  made in a  transaction  that  does  not  require  such
registration  or  qualification.  If such a transfer of any Class F  Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor)


                                     E-276
<PAGE>


is to be made without  registration  under the Securities  Act, then the Trustee
shall require,  in order to assure compliance with such laws,  receipt by it and
the  Depositor of: (i) if such  transfer is  purportedly  being made in reliance
upon  Rule  144A   under   the   Securities   Act,   a   certificate   from  the
Certificateholder  desiring to effect such  transfer  substantially  in the form
attached  as  Exhibit  B-1  to  the  Agreement  and  a  certificate   from  such
Certificateholder's prospective transferee substantially in the form attached as
Exhibit B-2 to the  Agreement;  and (ii) in all other cases,  (A) a  certificate
from the Certificateholder desiring to effect such transfer substantially in the
form  attached  to the  Agreement  as Exhibit  B-1 and a  certificate  from such
Certificateholder's prospective transferee substantially in the form attached to
the Agreement as Exhibit B-3, and (B) unless the Depositor directs otherwise, an
Opinion of Counsel  satisfactory  to the Trustee and the Depositor to the effect
that such  transfer  may be made  without such  registration  (which  Opinion of
Counsel  shall not be an  expense  of the Trust  Fund or of the  Depositor,  the
Master Servicer,  the Special Servicer, the Trustee or the Certificate Registrar
in their respective capacities as such).  Notwithstanding the foregoing, so long
as the Class F Certificates  (or any portion thereof) are registered in the name
of Cede & Co., as nominee of DTC, transfers of a beneficial  interest therein in
accordance  with the  rules  and  procedures  of the  Depository  applicable  to
transfers by its respective  participants  will be permitted if such transfer is
made in accordance  with Rule 144A  promulgated  under the  Securities  Act. Any
transfer of a beneficial  interest in any Class F Certificate that is registered
in the name of Cede & Co., as nominee of DTC,  other than pursuant to Rule 144A,
or to a transferee  that wishes to take  delivery of such interest in definitive
form,  will be permitted  upon:  (A) receipt by the Trustee and the Depositor of
the documentation required by Section 5.02(b)(i)(A) or (B) of the Agreement; (B)
the  execution  by the  Trustee,  and the  authentication  and  delivery  by the
Certificate   Registrar  to  the   transferee,   of  a  Definitive   Certificate
representing such beneficial interest; and (C) to the extent that the beneficial
interest being transferred does not represent the entire  Certificate  Principal
Balance of the Class F  Certificates,  the  execution  by the  Trustee,  and the
authentication and delivery by the Certificate Registrar to the Depository of, a
Class F Certificate representing the remaining beneficial interest of such Class
F Certificates.  None of the Depositor, the Trustee or the Certificate Registrar
is  obligated  to  register  or  qualify  the  Class F  Certificates  under  the
Securities  Act or any other  securities law or to take any action not otherwise
required  under the  Agreement to permit the transfer of any Class F Certificate
without registration or qualification. Any Class F Certificateholder desiring to
effect such a transfer  shall,  and by the acceptance of its Class F Certificate
agrees to,  indemnify the Depositor,  the Trustee and the Certificate  Registrar
against any liability that may result if the transfer is not so exempt or is not
made in accordance with such federal and state laws.

     No transfer of a Class F Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class F Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law, will not  constitute or result in a violation of Section 406 of
ERISA or  Section  4975 of the Code and will  not  subject  the  Depositor,  the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement. In lieu of such opinion of counsel, the prospective transferee
of a Class F Certificate may provide a certification  of facts  substantially to
the effect  that the  purchase of such  Certificate  by or on behalf of, or with
assets of, any Plan is permissible  under applicable law, will not constitute or
result in any non-exempt  prohibited  transaction under ERISA or Section 4975 of
the Code, will not subject the Depositor,  the Trustee or the Master Servicer to
any  obligation  in  addition  to those  undertaken  in the  Agreement,  and the
following  conditions  are met:  (a) the source of funds used to  purchase  such
Certificate is an "insurance  company general  account" (as such term is defined
in United States  Department of Labor  Prohibited  Transaction  Class  Exemption
("PTCE")  95-60) and (b) the  conditions set forth in Sections I and III of PTCE
95-60 have been satisfied as of the date of the acquisition of such Certificate.
In addition,  so long as the Class F Certificates  (or any portion  thereof) are
registered  in the name of Cede & Co., as nominee of DTC, any  purchaser of such
Certificates will be deemed to have represented by such purchase that either (a)
such purchaser is not a Plan and is not purchasing  such  Certificates  by or on
behalf of, or with "plan  assets"  of, any Plan or (b) the  purchase of any such
Certificate  by or on  behalf  of,  or  with  "plan  assets"  of,  any  Plan  is
permissible  under applicable law, will not result in any non-exempt  prohibited
transaction  under ERISA or Section  4975 of the Code,  and will not subject the
Depositor, the Trustee or the Servicer to any obligation in addition to


                                     E-277
<PAGE>


those undertaken in the Agreement, and the following conditions are met: (a) the
source of funds used to  purchase  such  Certificate  is an  "insurance  company
general  account" (as such term is defined in PTCE 95-60) and (b) the conditions
set forth in Sections I and III of PTCE 95-60 have been satisfied as of the date
of the  acquisition  of such  Certificates.  The Trustee  may  require  that any
prospective  transferee  of a Class F  Certificate  that is held as a Definitive
Certificate,  provide such  certifications  as the Trustee may deem desirable or
necessary in order to establish that such transferee or the Person in whose name
such  registration  is  requested  is not a Plan or a Person who is  directly or
indirectly  purchasing such  Certificate on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class F Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
F Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.



                                     E-278
<PAGE>


     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-279
<PAGE>



     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                           State Street Bank and Trust Company,
                                           as Trustee



                                           By: _________________________________
                                                      Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class F Certificates referred to in the within-mentioned
Agreement.

Dated:

                                           State Street Bank and Trust Company,
                                           as Certificate Registrar


                                           By: _________________________________
                                                      Authorized Officer



                                     E-280
<PAGE>

  
                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-281
<PAGE>



                                  EXHIBIT A-10

                           FORM OF CLASS G CERTIFICATE

                                CLASS G MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by


                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 6.750% per                    Class  G  Certificate  as of  the  Issue
annum or the Weighted                   Date: $13,409,000                       
Average Net Mortgage Rate               

Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             G  Certificates  as of the  Issue  Date:
                                        $13,409,000
                             
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date: December 23, 1997           Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                
First Distribution Date:                Trustee:  State  Street  Bank and  Trust
January 15, 1998                        Company                                 
                                        
Master Servicer and Special
Servicer: GMAC Commercial
Mortgage Corporation

Certificate No. G-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.


                                     E-282
<PAGE>


THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D, CLASS E AND CLASS F CERTIFICATES  OF THE SAME SERIES,
AS AND TO THE EXTENT PROVIDED IN THE AGREEMENT REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1,  CLASS A-2, CLASS A-3, CLASS B, CLASS C, CLASS D, CLASS E AND CLASS F
CERTIFICATES  OF THE SAME SERIES.  IN ADDITION,  FOLLOWING THE DATE ON WHICH THE
AGGREGATE  CERTIFICATE  PRINCIPAL  BALANCES  OF THE CLASS H, CLASS J AND CLASS K
CERTIFICATES OF THE SAME SERIES ARE REDUCED TO ZERO, THE  CERTIFICATE  PRINCIPAL
BALANCE OF THIS  CERTIFICATE  MAY BE REDUCED IN  CONNECTION  WITH  LOSSES ON THE
MORTGAGE LOANS AND CERTAIN UNANTICIPATED EXPENSES.  ACCORDINGLY, THE OUTSTANDING
CERTIFICATE  PRINCIPAL  BALANCE  HEREOF AT ANY TIME MAY BE LESS THAN THE  AMOUNT
SHOWN ABOVE.  ACCORDINGLY,  THE OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF
AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class G  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class G  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class G Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  G
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities, Inc., as Depositor, GMAC Commercial Mortgage


                                     E-283
<PAGE>


Corporation,  as Master Servicer and Special Servicer, and State Street Bank and
Trust Company,  as Trustee.  To the extent not defined  herein,  the capitalized
terms used herein have the respective  meanings assigned in the Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  G  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class G Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this  Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense  previously  allocated to this  Certificate,  which  reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the  preceding  sentence,  will be made by check  mailed to the  address  of the
Holder that  surrenders  this  Certificate  as such address last appeared in the
Certificate  Register  or to any such  other  address  of which the  Trustee  is
subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class G Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class G
Certificates  are  exchangeable  for new  Class  G  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class G  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.


                                     E-284
<PAGE>


     No transfer of any Class G  Certificate  shall be made unless that transfer
is made pursuant to an effective  registration  statement  under the  Securities
Act,  and  effective   registration  or  qualification  under  applicable  state
securities  laws,  or is  made in a  transaction  that  does  not  require  such
registration  or  qualification.  If such a transfer of any Class G  Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder  desiring to effect such  transfer  substantially  in the form
attached  as  Exhibit  B-1  to  the  Agreement  and  a  certificate   from  such
Certificateholder's prospective transferee substantially in the form attached as
Exhibit B-2 to the  Agreement;  and (ii) in all other cases,  (A) a  certificate
from the Certificateholder desiring to effect such transfer substantially in the
form  attached  to the  Agreement  as Exhibit  B-1 and a  certificate  from such
Certificateholder's prospective transferee substantially in the form attached to
the Agreement as Exhibit B-3, and (B) unless the Depositor directs otherwise, an
Opinion of Counsel  satisfactory  to the Trustee and the Depositor to the effect
that such  transfer  may be made  without such  registration  (which  Opinion of
Counsel  shall not be an  expense  of the Trust  Fund or of the  Depositor,  the
Master Servicer,  the Special Servicer, the Trustee or the Certificate Registrar
in their respective capacities as such).  Notwithstanding the foregoing, so long
as the Class G Certificates  (or any portion thereof) are registered in the name
of Cede & Co., as nominee of DTC, transfers of a beneficial  interest therein in
accordance  with the  rules  and  procedures  of the  Depository  applicable  to
transfers by its respective  participants  will be permitted if such transfer is
made in accordance  with Rule 144A  promulgated  under the  Securities  Act. Any
transfer of a beneficial  interest in any Class G Certificate that is registered
in the name of Cede & Co., as nominee of DTC,  other than pursuant to Rule 144A,
or to a transferee  that wishes to take  delivery of such interest in definitive
form,  will be permitted  upon:  (A) receipt by the Trustee and the Depositor of
the documentation required by Section 5.02(b)(i)(A) or (B) of the Agreement; (B)
the  execution  by the  Trustee,  and the  authentication  and  delivery  by the
Certificate   Registrar  to  the   transferee,   of  a  Definitive   Certificate
representing such beneficial interest; and (C) to the extent that the beneficial
interest being transferred does not represent the entire  Certificate  Principal
Balance of the Class G  Certificates,  the  execution  by the  Trustee,  and the
authentication and delivery by the Certificate Registrar to the Depository of, a
Class G Certificate representing the remaining beneficial interest of such Class
G Certificates.  None of the Depositor, the Trustee or the Certificate Registrar
is  obligated  to  register  or  qualify  the  Class G  Certificates  under  the
Securities  Act or any other  securities law or to take any action not otherwise
required  under the  Agreement to permit the transfer of any Class G Certificate
without registration or qualification. Any Class G Certificateholder desiring to
effect such a transfer  shall,  and by the acceptance of its Class G Certificate
agrees to,  indemnify the Depositor,  the Trustee and the Certificate  Registrar
against any liability that may result if the transfer is not so exempt or is not
made in accordance with such federal and state laws.

     No transfer of a Class G Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class G Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law, will not  constitute or result in a violation of Section 406 of
ERISA or  Section  4975 of the Code and will  not  subject  the  Depositor,  the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement. In lieu of such opinion of counsel, the prospective transferee
of a Class G Certificate may provide a certification  of facts  substantially to
the effect  that the  purchase of such  Certificate  by or on behalf of, or with
assets of, any Plan is permissible  under applicable law, will not constitute or
result in any non-exempt  prohibited  transaction under ERISA or Section 4975 of
the Code, will not subject the Depositor,  the Trustee or the Master Servicer to
any  obligation  in  addition  to those  undertaken  in the  Agreement,  and the
following  conditions  are met:  (a) the source of funds used to  purchase  such
Certificate is an "insurance  company general  account" (as such term is defined
in United States  Department of Labor  Prohibited  Transaction  Class  Exemption
("PTCE")  95-60) and (b) the  conditions set forth in Sections I and III of PTCE
95-60 have been satisfied as of the date of the acquisition of such Certificate.
In addition,  so long as the Class G Certificates  (or any portion  thereof) are
registered  in the name of Cede & Co., as nominee of DTC, any  purchaser of such
Certificates will be deemed to have represented by such purchase that either


                                     E-285
<PAGE>


(a) such purchaser is not a Plan and is not purchasing  such  Certificates by or
on behalf of, or with "plan assets" of, any Plan or (b) the purchase of any such
Certificate  by or on  behalf  of,  or  with  "plan  assets"  of,  any  Plan  is
permissible  under applicable law, will not result in any non-exempt  prohibited
transaction  under ERISA or Section  4975 of the Code,  and will not subject the
Depositor,  the Trustee or the Servicer to any  obligation  in addition to those
undertaken  in the  Agreement,  and the  following  conditions  are met: (a) the
source of funds used to  purchase  such  Certificate  is an  "insurance  company
general  account" (as such term is defined in PTCE 95-60) and (b) the conditions
set forth in Sections I and III of PTCE 95-60 have been satisfied as of the date
of the  acquisition  of such  Certificates.  The Trustee  may  require  that any
prospective  transferee  of a Class G  Certificate  that is held as a Definitive
Certificate,  provide such  certifications  as the Trustee may deem desirable or
necessary in order to establish that such transferee or the Person in whose name
such  registration  is  requested  is not a Plan or a Person who is  directly or
indirectly  purchasing such  Certificate on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class G Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
G Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


                                     E-286
<PAGE>


     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-287
<PAGE>


     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                            State Street Bank and Trust Company,
                                            as Trustee



                                            By: ________________________________
                                                       Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class G Certificates referred to in the within-mentioned
Agreement.

Dated:
                                            State Street Bank and Trust Company,
                                            as Certificate Registrar



                                            By: ________________________________
                                                       Authorized Officer



                                     E-288
<PAGE>

                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-289
<PAGE>


                                  EXHIBIT A-11

                           FORM OF CLASS H CERTIFICATE

                                CLASS H MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 6.750% per annum              Class  H  Certificate  as of  the  Issue
or the Weighted Average                 Date: $34,863,000                       
Net Mortgage Rate                       

Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             H  Certificates  as of the  Issue  Date:
                                        $34,863,000

                                        Aggregate  unpaid  principal  balance of
Cut-off Date: December 1, 1997          the  Mortgage  Pool  as of  the  Cut-off
                                        Date,   after   deducting   payments  of
Issue Date: December 23, 1997           principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                                        
First Distribution Date:                Trustee:  State  Street  Bank and  Trust
January 15, 1998                        Company                                 
                                        
Master Servicer and Special 
Servicer: GMAC Commercial 
Mortgage Corporation

Certificate No. H-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D, CLASS E, CLASS F AND CLASS G CERTIFICATES OF THE SAME
SERIES, AS AND TO THE EXTENT PROVIDED IN THE AGREEMENT REFERRED TO HEREIN.


                                     E-290
<PAGE>


THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1, CLASS A-2, CLASS A-3, CLASS B, CLASS C, CLASS D, CLASS E, CLASS F AND
CLASS G  CERTIFICATES  OF THE SAME SERIES.  IN ADDITION,  FOLLOWING  THE DATE ON
WHICH THE AGGREGATE  CERTIFICATE  PRINCIPAL  BALANCES OF THE CLASS J AND CLASS K
CERTIFICATES OF THE SAME SERIES ARE REDUCED TO ZERO, THE  CERTIFICATE  PRINCIPAL
BALANCE OF THIS  CERTIFICATE  MAY BE REDUCED IN  CONNECTION  WITH  LOSSES ON THE
MORTGAGE LOANS AND CERTAIN UNANTICIPATED EXPENSES.  ACCORDINGLY, THE OUTSTANDING
CERTIFICATE  PRINCIPAL  BALANCE  HEREOF AT ANY TIME MAY BE LESS THAN THE  AMOUNT
SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class H  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class H  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class H Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  H
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.



                                     E-291
<PAGE>


     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  H  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class H Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this  Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense  previously  allocated to this  Certificate,  which  reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the  preceding  sentence,  will be made by check  mailed to the  address  of the
Holder that  surrenders  this  Certificate  as such address last appeared in the
Certificate  Register  or to any such  other  address  of which the  Trustee  is
subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class H Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class H
Certificates  are  exchangeable  for new  Class  H  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class H  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of any Class H  Certificate  shall be made unless that transfer
is made pursuant to an effective  registration  statement  under the  Securities
Act,  and  effective   registration  or  qualification  under  applicable  state
securities  laws,  or is  made in a  transaction  that  does  not  require  such
registration  or  qualification.  If such a transfer of any Class H  Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder desiring to effect such transfer


                                     E-292
<PAGE>


substantially  in the  form  attached  as  Exhibit  B-1 to the  Agreement  and a
certificate from such  Certificateholder's  prospective transferee substantially
in the form  attached  as Exhibit  B-2 to the  Agreement;  and (ii) in all other
cases,  (A) a  certificate  from the  Certificateholder  desiring to effect such
transfer  substantially in the form attached to the Agreement as Exhibit B-1 and
a certificate from such Certificateholder's prospective transferee substantially
in the form  attached  to the  Agreement  as  Exhibit  B-3,  and (B)  unless the
Depositor directs otherwise,  an Opinion of Counsel  satisfactory to the Trustee
and the  Depositor  to the effect that such  transfer  may be made  without such
registration (which Opinion of Counsel shall not be an expense of the Trust Fund
or of the Depositor,  the Master Servicer,  the Special Servicer, the Trustee or
the Certificate  Registrar in their respective  capacities as such). None of the
Depositor,  the Trustee or the Certificate Registrar is obligated to register or
qualify  the  Class  H  Certificates  under  the  Securities  Act or  any  other
securities law or to take any action not otherwise  required under the Agreement
to permit  the  transfer  of any Class H  Certificate  without  registration  or
qualification.  Any Class H Certificateholder desiring to effect such a transfer
shall, and by the acceptance of its Class H Certificate agrees to, indemnify the
Depositor,  the Trustee and the Certificate Registrar against any liability that
may result if the  transfer is not so exempt or is not made in  accordance  with
such federal and state laws.

     No transfer of a Class H Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class H Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law,  will not  constitute  or result in any  non-exempt  prohibited
transaction  under Section 406 of ERISA or Section 4975 of the Code and will not
subject the Depositor,  the Trustee or the Master  Servicer to any obligation in
addition  to those  undertaken  in the  Agreement.  In lieu of such  opinion  of
counsel,  the  prospective  transferee  of a Class H  Certificate  may provide a
certification  of facts  substantially  to the effect that the  purchase of such
Certificate by or on behalf of, or with assets of, any Plan is permissible under
applicable  law,  will not  constitute  or result in any  non-exempt  prohibited
transaction  under  ERISA or  Section  4975 of the Code,  will not  subject  the
Depositor,  the Trustee or the Master  Servicer to any obligation in addition to
those undertaken in the Agreement,  and the following conditions are met (a) the
source of funds used to  purchase  such  Certificate  is an  "insurance  company
general  account" (as such term is defined in United States  Department of Labor
Prohibited  Transaction  Class Exemption  ("PTCE") 95-60) and (b) the conditions
set forth in Sections I and III of PTCE 95-60 have been satisfied as of the date
of the acquisition of such Certificate.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class H Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
H Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property remaining in the Trust Fund, and


                                     E-293
<PAGE>


(ii) the purchase by the Master Servicer or the Depositor at a price  determined
as  provided  in the  Agreement  of all  Mortgage  Loans and any REO  Properties
remaining in the Trust Fund. The Agreement  permits,  but does not require,  the
Depositor  or the Master  Servicer to purchase  from the Trust Fund all Mortgage
Loans and any REO Properties  remaining therein. The exercise of such right will
effect early retirement of the Certificates;  however, such right to purchase is
subject to the aggregate  Stated  Principal  Balance of the Mortgage Pool at the
time of purchase  being less than 1% of the  aggregate  Cut-off  Date  Principal
Balance of the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-294
<PAGE>


 
     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                            State Street Bank and Trust Company,
                                            as Trustee



                                            By: ________________________________
                                                       Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class H Certificates referred to in the within-mentioned
Agreement.

Dated:
                                            State Street Bank and Trust Company,
                                            as Certificate Registrar



                                            By: ________________________________
                                                       Authorized Officer


                                     E-295
<PAGE>


                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-296
<PAGE>


                                  EXHIBIT A-12

                           FORM OF CLASS J CERTIFICATE

                                CLASS J MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 6.750% per annum              Class  J  Certificate  as of  the  Issue
or the Weighted Average                 Date: $5,363,000                        
Net Mortgage Rate                       

Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement: December 1, 1997             J  Certificates  as of the  Issue  Date:
                                        $5,363,000
                              
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
                                        Date,   after   deducting   payments  of
Issue Date: December 23, 1997           principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                                        
First Distribution Date:                Trustee:  State  Street  Bank and  Trust
January 15, 1998                        Company                                 
                                        
Master Servicer and 
Special Servicer: GMAC Commercial       
Mortgage Corporation

Certificate No. J-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D, CLASS E, CLASS F AND CLASS G CERTIFICATES OF THE SAME
SERIES, AS AND TO THE EXTENT PROVIDED IN THE AGREEMENT REFERRED TO HEREIN.


                                     E-297
<PAGE>


THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1,  CLASS A-2,  CLASS A-3,  CLASS B, CLASS C, CLASS D, CLASS E, CLASS F,
CLASS G AND CLASS H CERTIFICATES OF THE SAME SERIES. IN ADDITION,  FOLLOWING THE
DATE ON  WHICH  THE  AGGREGATE  CERTIFICATE  PRINCIPAL  BALANCE  OF THE  CLASS K
CERTIFICATES OF THE SAME SERIES ARE REDUCED TO ZERO, THE  CERTIFICATE  PRINCIPAL
BALANCE OF THIS  CERTIFICATE  MAY BE REDUCED IN  CONNECTION  WITH  LOSSES ON THE
MORTGAGE LOANS AND CERTAIN UNANTICIPATED EXPENSES.  ACCORDINGLY, THE OUTSTANDING
CERTIFICATE  PRINCIPAL  BALANCE  HEREOF AT ANY TIME MAY BE LESS THAN THE  AMOUNT
SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class J  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class J  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class J Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  J
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.


                                     E-298
<PAGE>


     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  J  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class J Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this  Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense  previously  allocated to this  Certificate,  which  reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the  preceding  sentence,  will be made by check  mailed to the  address  of the
Holder that  surrenders  this  Certificate  as such address last appeared in the
Certificate  Register  or to any such  other  address  of which the  Trustee  is
subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class J Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class J
Certificates  are  exchangeable  for new  Class  J  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class J  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of any Class J  Certificate  shall be made unless that transfer
is made pursuant to an effective  registration  statement  under the  Securities
Act,  and  effective   registration  or  qualification  under  applicable  state
securities  laws,  or is  made in a  transaction  that  does  not  require  such
registration  or  qualification.  If such a transfer of any Class J  Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder desiring to effect such transfer


                                     E-299
<PAGE>


substantially  in the  form  attached  as  Exhibit  B-1 to the  Agreement  and a
certificate from such  Certificateholder's  prospective transferee substantially
in the form  attached  as Exhibit  B-2 to the  Agreement;  and (ii) in all other
cases,  (A) a  certificate  from the  Certificateholder  desiring to effect such
transfer  substantially in the form attached to the Agreement as Exhibit B-1 and
a certificate from such Certificateholder's prospective transferee substantially
in the form  attached  to the  Agreement  as  Exhibit  B-3,  and (B)  unless the
Depositor directs otherwise,  an Opinion of Counsel  satisfactory to the Trustee
and the  Depositor  to the effect that such  transfer  may be made  without such
registration (which Opinion of Counsel shall not be an expense of the Trust Fund
or of the Depositor,  the Master Servicer,  the Special Servicer, the Trustee or
the Certificate  Registrar in their respective  capacities as such). None of the
Depositor,  the Trustee or the Certificate Registrar is obligated to register or
qualify  the  Class  J  Certificates  under  the  Securities  Act or  any  other
securities law or to take any action not otherwise  required under the Agreement
to permit  the  transfer  of any Class J  Certificate  without  registration  or
qualification.  Any Class J Certificateholder desiring to effect such a transfer
shall, and by the acceptance of its Class J Certificate agrees to, indemnify the
Depositor,  the Trustee and the Certificate Registrar against any liability that
may result if the  transfer is not so exempt or is not made in  accordance  with
such federal and state laws.

     No transfer of a Class J Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class J Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law,  will not  constitute  or result in any  non-exempt  prohibited
transaction  under Section 406 of ERISA or Section 4975 of the Code and will not
subject the Depositor,  the Trustee or the Master  Servicer to any obligation in
addition  to those  undertaken  in the  Agreement.  In lieu of such  opinion  of
counsel,  the  prospective  transferee  of a Class J  Certificate  may provide a
certification  of facts  substantially  to the effect that the  purchase of such
Certificate by or on behalf of, or with assets of, any Plan is permissible under
applicable  law,  will not  constitute  or result in any  non-exempt  prohibited
transaction  under  ERISA or  Section  4975 of the Code,  will not  subject  the
Depositor,  the Trustee or the Master  Servicer to any obligation in addition to
those undertaken in the Agreement,  and the following conditions are met (a) the
source of funds used to  purchase  such  Certificate  is an  "insurance  company
general  account" (as such term is defined in United States  Department of Labor
Prohibited  Transaction  Class Exemption  ("PTCE") 95-60) and (b) the conditions
set forth in Sections I and III of PTCE 95-60 have been satisfied as of the date
of the acquisition of such Certificate.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class J Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
J Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property remaining in the Trust Fund, and


                                     E-300
<PAGE>


(ii) the purchase by the Master Servicer or the Depositor at a price  determined
as  provided  in the  Agreement  of all  Mortgage  Loans and any REO  Properties
remaining in the Trust Fund. The Agreement  permits,  but does not require,  the
Depositor  or the Master  Servicer to purchase  from the Trust Fund all Mortgage
Loans and any REO Properties  remaining therein. The exercise of such right will
effect early retirement of the Certificates;  however, such right to purchase is
subject to the aggregate  Stated  Principal  Balance of the Mortgage Pool at the
time of purchase  being less than 1% of the  aggregate  Cut-off  Date  Principal
Balance of the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-301
<PAGE>

 
     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                            State Street Bank and Trust Company,
                                            as Trustee



                                            By: ________________________________
                                                       Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class J Certificates referred to in the within-mentioned
Agreement.

Dated:
                                            State Street Bank and Trust Company,
                                            as Certificate Registrar



                                            By: ________________________________
                                                       Authorized Officer


                                     E-302
<PAGE>

                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-303
<PAGE>

                                  EXHIBIT A-13

                           FORM OF CLASS K CERTIFICATE

                                CLASS K MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                SERIES 1997-C2nd

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Pass-Through Rate:                      Certificate  Principal  Balance  of this
Lesser of 6.750% per annum              Class  K  Certificate  as of  the  Issue
or the Weighted                         Date: $29,502,289                       
Average Net Mortgage Rate               

Date of Pooling and Servicing           Class Principal Balance of all the Class
Agreement:December 1, 1997              K  Certificates  as of the  Issue  Date:
                                        $29,502,289
                             
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date:  December 23, 1997          Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                                        
First Distribution Date:                Trustee:  State  Street  Bank and  Trust
January 15, 1998                        Company                                 
                                        
Master Servicer and Special             
Servicer: GMAC Commercial 
Mortgage Corporation

Certificate No. K-__                    CUSIP No. [                  ]


UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN  AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE DEPOSITOR,  THE
TRUSTEE,  THE  CERTIFICATE  REGISTRAR OR ANY AGENT THEREOF FOR  REGISTRATION  OF
TRANSFER,  EXCHANGE OR PAYMENT,  AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B,  CLASS C,  CLASS D,  CLASS E,  CLASS F,  CLASS G,  CLASS H AND  CLASS J
CERTIFICATES OF THE SAME SERIES,  AS AND TO THE EXTENT PROVIDED IN THE AGREEMENT
REFERRED TO HEREIN.


                                     E-304
<PAGE>


THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS ARE  DEFINED,  RESPECTIVELY,  IN SECTIONS  860G AND 860D OF THE CODE.  THE
FOLLOWING  INFORMATION IS PROVIDED  SOLELY FOR THE PURPOSES OF APPLYING THE U.S.
FEDERAL INCOME TAX ORIGINAL ISSUE  DISCOUNT  ("OID") RULES TO THIS  CERTIFICATE.
THE ISSUE DATE OF THIS  CERTIFICATE  IS DECEMBER  23,  1997.  ASSUMING  THAT THE
MORTGAGE  LOANS  PREPAY AT AN ASSUMED  RATE OF  PREPAYMENT  USED  SOLELY FOR THE
PURPOSES OF APPLYING  THE OID RULES TO THE  CERTIFICATES  EQUAL TO A CPR (WITHIN
THE  MEANING  OF THE  AGREEMENT)  OF [ ]% (THE  "PREPAYMENT  ASSUMPTION"),  THIS
CERTIFICATE  HAS BEEN  ISSUED  WITH NO MORE THAN $[ ] OF OID PER $[ ] OF INITIAL
CERTIFICATE  PRINCIPAL  AMOUNT,  THE YIELD TO MATURITY IS [ ]% PER ANNUM AND THE
AMOUNT OF OID  ATTRIBUTABLE  TO THE INITIAL  ACCRUAL PERIOD IS NO MORE THAN $[ ]
PER $[ ] OF  INITIAL  CERTIFICATE  PRINCIPAL  AMOUNT,  COMPUTED  UNDER THE EXACT
METHOD.  NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE
BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE.

DISTRIBUTIONS  IN  REDUCTION  OF  THE  CERTIFICATE  PRINCIPAL  BALANCE  OF  THIS
CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN FOLLOWING  RETIREMENT OF THE
CLASS A-1,  CLASS A-2,  CLASS A-3,  CLASS B, CLASS C, CLASS D, CLASS E, CLASS F,
CLASS G, CLASS H AND CLASS J CERTIFICATES OF THE SAME SERIES.  IN ADDITION,  THE
CERTIFICATE  PRINCIPAL  BALANCE OF THIS CERTIFICATE MAY BE REDUCED IN CONNECTION
WITH  LOSSES  ON  THE  MORTGAGE  LOANS  AND  CERTAIN   UNANTICIPATED   EXPENSES.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  PRINCIPAL BALANCE HEREOF AT ANY TIME
MAY BE LESS THAN THE AMOUNT SHOWN ABOVE.

     This certifies  that Cede & Co. is the  registered  owner of the Percentage
Interest  evidenced  by this  Class K  Certificate  (obtained  by  dividing  the
principal  balance  of this  Class K  Certificate  (its  "Certificate  Principal
Balance")  as of the Issue Date by the  aggregate  principal  balance of all the
Class K Certificates  (their "Class Principal Balance") as of the Issue Date) in
that  certain  beneficial  ownership  interest  evidenced  by all  the  Class  K
Certificates  in the Trust Fund  created  pursuant  to a Pooling  and  Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.


                                     E-305
<PAGE>


     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately following (each, a "Distribution Date"), commencing on the First
Distribution  Date specified above, to the Person in whose name this Certificate
is  registered  at the close of business on the last  Business  Day of the month
immediately  preceding the month of such distribution (the "Record Date"), in an
amount  equal  to the  product  of the  Percentage  Interest  evidenced  by this
Certificate  and the amount  required  to be  distributed  to the Holders of the
Class  K  Certificates  on the  applicable  Distribution  Date  pursuant  to the
Agreement. All distributions made under the Agreement on any Class K Certificate
will be made by the Trustee by wire transfer in immediately  available  funds to
the  account of the Person  entitled  thereto at a bank or other  entity  having
appropriate facilities therefor, if such  Certificateholder  shall have provided
the Trustee with wiring  instructions  no less than five  Business Days prior to
the Record Date for such distribution  (which wiring  instructions may be in the
form of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder  appearing in
the Certificate  Register.  Notwithstanding the above, the final distribution on
this Certificate (determined without regard to any possible future reimbursement
of any Realized Loss or Additional  Trust Fund Expense  previously  allocated to
this  Certificate)  will be made after due notice by the Trustee of the pendency
of  such   distribution  and  only  upon  presentation  and  surrender  of  this
Certificate at the offices of the Certificate Registrar appointed as provided in
the  Agreement or such other  location as may be specified in such notice.  Also
notwithstanding the foregoing, any distribution that may be made with respect to
this  Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense  previously  allocated to this  Certificate,  which  reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the  preceding  sentence,  will be made by check  mailed to the  address  of the
Holder that  surrenders  this  Certificate  as such address last appeared in the
Certificate  Register  or to any such  other  address  of which the  Trustee  is
subsequently notified in writing.

     Any  distribution  to the Holder of this  Certificate  in  reduction of the
Certificate  Principal  Balance  hereof is binding on such Holder and all future
Holders of this Certificate and any Certificate  issued upon the transfer hereof
or in  exchange  herefor  or in lieu  hereof  whether  or not  notation  of such
distribution is made upon this Certificate.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and the Distribution  Account may be made from time to time
for purposes  other than,  and, in certain  cases,  prior to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class K Certificates are issuable in fully registered form only without
coupons in minimum denominations  specified in the Agreement. As provided in the
Agreement  and  subject  to  certain  limitations  therein  set  forth,  Class K
Certificates  are  exchangeable  for new  Class  K  Certificates  in  authorized
denominations evidencing the same aggregate Percentage Interest, as requested by
the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and  thereupon  one or more new  Class K  Certificates  in  authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No transfer of any Class K  Certificate  shall be made unless that transfer
is made pursuant to an effective  registration  statement  under the  Securities
Act,  and  effective   registration  or  qualification  under  applicable  state
securities  laws,  or is  made in a  transaction  that  does  not  require  such
registration  or  qualification.  If such a transfer of any Class K  Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder desiring to effect such transfer


                                     E-306
<PAGE>


substantially  in the  form  attached  as  Exhibit  B-1 to the  Agreement  and a
certificate from such  Certificateholder's  prospective transferee substantially
in the form  attached  as Exhibit  B-2 to the  Agreement;  and (ii) in all other
cases,  (A) a  certificate  from the  Certificateholder  desiring to effect such
transfer  substantially in the form attached to the Agreement as Exhibit B-1 and
a certificate from such Certificateholder's prospective transferee substantially
in the form  attached  to the  Agreement  as  Exhibit  B-3,  and (B)  unless the
Depositor directs otherwise,  an Opinion of Counsel  satisfactory to the Trustee
and the  Depositor  to the effect that such  transfer  may be made  without such
registration (which Opinion of Counsel shall not be an expense of the Trust Fund
or of the Depositor,  the Master Servicer,  the Special Servicer, the Trustee or
the Certificate  Registrar in their respective  capacities as such). None of the
Depositor,  the Trustee or the Certificate Registrar is obligated to register or
qualify  the  Class  K  Certificates  under  the  Securities  Act or  any  other
securities law or to take any action not otherwise  required under the Agreement
to permit  the  transfer  of any Class K  Certificate  without  registration  or
qualification.  Any Class K Certificateholder desiring to effect such a transfer
shall, and by the acceptance of its Class K Certificate agrees to, indemnify the
Depositor,  the Trustee and the Certificate Registrar against any liability that
may result if the  transfer is not so exempt or is not made in  accordance  with
such federal and state laws.

     No transfer of a Class K Certificate or any interest  therein shall be made
to (A) any employee  benefit  plan or other  retirement  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class K Certificate or interest  therein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan, unless the prospective transferee provides
the Trustee, the Master Servicer and the Depositor with a certification of facts
and an Opinion of Counsel which  establish to the  satisfaction  of the Trustee,
the Master  Servicer and the Depositor that such transfer is  permissible  under
applicable  law,  will not  constitute  or result in any  non-exempt  prohibited
transaction  under Section 406 of ERISA or Section 4975 of the Code and will not
subject the Depositor,  the Trustee or the Master  Servicer to any obligation in
addition  to those  undertaken  in the  Agreement.  In lieu of such  opinion  of
counsel,  the  prospective  transferee  of a Class K  Certificate  may provide a
certification  of facts  substantially  to the effect that the  purchase of such
Certificate by or on behalf of, or with assets of, any Plan is permissible under
applicable  law,  will not  constitute  or result in any  non-exempt  prohibited
transaction  under  ERISA or  Section  4975 of the Code,  will not  subject  the
Depositor,  the Trustee or the Master  Servicer to any obligation in addition to
those undertaken in the Agreement,  and the following conditions are met (a) the
source of funds used to  purchase  such  Certificate  is an  "insurance  company
general  account" (as such term is defined in United States  Department of Labor
Prohibited  Transaction  Class Exemption  ("PTCE") 95-60) and (b) the conditions
set forth in Sections I and III of PTCE 95-60 have been satisfied as of the date
of the acquisition of such Certificate.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class K Certificates,  but the Trustee or the Certificate  Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
K Certificates.

     Notwithstanding  the  foregoing,   for  so  long  as  this  Certificate  is
registered in the name of Cede & Co. or in such other name as is requested by an
authorized  representative  of DTC,  transfers of interests in this  Certificate
shall be made through the book-entry facilities of DTC.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property remaining in the Trust Fund, and


                                     E-307
<PAGE>


(ii) the purchase by the Master Servicer or the Depositor at a price  determined
as  provided  in the  Agreement  of all  Mortgage  Loans and any REO  Properties
remaining in the Trust Fund. The Agreement  permits,  but does not require,  the
Depositor  or the Master  Servicer to purchase  from the Trust Fund all Mortgage
Loans and any REO Properties  remaining therein. The exercise of such right will
effect early retirement of the Certificates;  however, such right to purchase is
subject to the aggregate  Stated  Principal  Balance of the Mortgage Pool at the
time of purchase  being less than 1% of the  aggregate  Cut-off  Date  Principal
Balance of the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of  designated  portions  of the Trust Fund as a REMIC,  without  the
consent of the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-308
<PAGE>


 
     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                            State Street Bank and Trust Company,
                                            as Trustee



                                            By: ________________________________
                                                       Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This is one of the Class K Certificates referred to in the within-mentioned
Agreement.

Dated:
                                            State Street Bank and Trust Company,
                                            as Certificate Registrar



                                            By: ________________________________
                                                       Authorized Officer


                                     E-309
<PAGE>

                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.



                                     E-310
<PAGE>

                                  EXHIBIT A-14

                          FORM OF CLASS R-I CERTIFICATE

                               CLASS R-I MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Date of Pooling and Servicing           Percentage  Interest  evidenced  by this
Agreement: December 1, 1997             Certificate in the related Class: 100%  
                                        
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date:  December 23, 1997          Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,702,289 
                                        
First Distribution Date:  
January 15, 1998
                                        Trustee:  State  Street  Bank and  Trust
Master Servicer and Special             Company                                 
Servicer: GMAC Commercial               
Mortgage Corporation


Certificate No. R-I-__                  CUSIP No. [            ]


THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS
K  CERTIFICATES  OF THE  SAME  SERIES,  AS AND TO  THE  EXTENT  PROVIDED  IN THE
AGREEMENT REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER


                                     E-311
<PAGE>


RETIREMENT  ARRANGEMENT,  WILL BE  REGISTERED  EXCEPT  IN  COMPLIANCE  WITH  THE
PROCEDURES SET FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE IS A "RESIDUAL
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTIONS  860G  AND  860D OF THE  CODE.
CONSEQUENTLY, TRANSFER OF THIS CERTIFICATE IS ALSO SUBJECT TO THE ADDITIONAL TAX
RELATED TRANSFER RESTRICTIONS SET FORTH IN THE AGREEMENT.  IF ANY PERSON BECOMES
THE  REGISTERED  HOLDER  OF THIS  CERTIFICATE  IN  VIOLATION  OF  SUCH  TRANSFER
RESTRICTIONS,  SUCH  REGISTRATION  SHALL BE  DEEMED  TO BE OF NO LEGAL  FORCE OR
EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE A  CERTIFICATEHOLDER
FOR ANY PURPOSE HEREUNDER OR UNDER THE AGREEMENT REFERRED TO HEREIN,  INCLUDING,
BUT NOT LIMITED TO, THE RECEIPT OF DISTRIBUTIONS ON THIS CERTIFICATE.

     This certifies that  _____________________________  is the registered owner
of the Percentage Interest evidenced by this Class R-I Certificate (as specified
above) in that certain beneficial  ownership interest evidenced by all the Class
R-I  Certificates in the Trust Fund created  pursuant to a Pooling and Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately  following  (each, a "Distribution  Date"),  commencing upon the
First  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  immediately  preceding  the month of such  distribution  (the "Record
Date"), in an amount equal to the product of the Percentage  Interest  evidenced
by this  Certificate and the amount required to be distributed to the Holders of
the Class R-I Certificates on the applicable  Distribution  Date pursuant to the
Agreement.  All  distributions  made  under  the  Agreement  on  any  Class  R-I
Certificate  will be made by the  Trustee by check  mailed to the address of the
Person  entitled  thereto,  as such name and address  appear in the  Certificate
Register.  Notwithstanding the above, the final distribution on this Certificate
will  be  made  after  due  notice  by the  Trustee  of  the  pendency  of  such
distribution and only upon presentation and surrender of this Certificate at the
offices of the Certificate  Registrar  appointed as provided in the Agreement or
such other location as may be specified in such notice.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and Distribution  Account may be made from time to time for
purposes  other  than,  and,  in  certain  cases,  prior  to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class R-I  Certificates  are  issuable  in fully  registered  form only
without  coupons  in minimum  denominations  representing  Percentage  Interests
specified in the Agreement.  As provided in the Agreement and subject to certain
limitations  therein set forth,  Class R-I Certificates are exchangeable for new
Class R-I Certificates in authorized denominations evidencing the same aggregate
Percentage Interest, as requested by the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written instrument of transfer in


                                     E-312
<PAGE>


the form satisfactory to the Certificate  Registrar duly executed by, the Holder
hereof or his attorney duly authorized in writing, and thereupon one or more new
Class R-I Certificates in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

     No transfer of any Class R-I Certificate shall be made unless that transfer
is made pursuant to an effective  registration  statement  under the  Securities
Act,  and  effective   registration  or  qualification  under  applicable  state
securities  laws,  or is  made in a  transaction  that  does  not  require  such
registration or  qualification.  If such a transfer of any Class R-I Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder  desiring to effect such  transfer  substantially  in the form
attached  as  Exhibit  B-1  to  the  Agreement  and  a  certificate   from  such
Certificateholder's prospective transferee substantially in the form attached as
Exhibit B-2 to the  Agreement;  and (ii) in all other cases,  (A) a  certificate
from the Certificateholder desiring to effect such transfer substantially in the
form  attached  to the  Agreement  as Exhibit  B-1 and a  certificate  from such
Certificateholder's prospective transferee substantially in the form attached to
the Agreement as Exhibit B-3, and (B) unless the Depositor directs otherwise, an
Opinion of Counsel  satisfactory  to the Trustee and the Depositor to the effect
that such  transfer  may be made  without such  registration  (which  Opinion of
Counsel  shall not be an  expense  of the Trust  Fund or of the  Depositor,  the
Master Servicer,  the Special Servicer, the Trustee or the Certificate Registrar
in their respective  capacities as such). None of the Depositor,  the Trustee or
the  Certificate  Registrar  is  obligated  to register or qualify the Class R-I
Certificates under the Securities Act or any other securities law or to take any
action not otherwise  required under the Agreement to permit the transfer of any
Class R-I  Certificate  without  registration  or  qualification.  Any Class R-I
Certificateholder  desiring  to  effect  such  a  transfer  shall,  and  by  the
acceptance of its Class R-I Certificate agrees to, indemnify the Depositor,  the
Trustee and the Certificate  Registrar  against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal and
state laws.

     No transfer of a Class R-I  Certificate  or any interest  therein  shall be
made to (A) any employee benefit plan or other retirement arrangement, including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class R-I  Certificate or interest  therein on behalf of, as named fiduciary of,
as  trustee  of, or with  assets of a Plan,  unless the  prospective  transferee
provides the Trustee, the Master Servicer and the Depositor with a certification
of facts and an Opinion of Counsel which  establish to the  satisfaction  of the
Trustee, the Master Servicer and the Depositor that such transfer is permissible
under  applicable  law, will not  constitute or result in a violation of Section
406 of ERISA or Section 4975 of the Code and will not subject the Depositor, the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement.

     Each  Person  who  has or who  acquires  any  Ownership  Interest  in  this
Certificate  shall be deemed by the  acceptance or acquisition of such Ownership
Interest to have agreed to be bound by the provisions of Section  5.02(d) of the
Agreement  and,  if any  purported  Transferee  shall  become a  Holder  of this
Certificate  in violation of the  provisions  of such Section  5.02(d),  to have
irrevocably  authorized the Trustee under clause (ii)(A) of such Section 5.02(d)
to deliver  payments to a Person other than such Person and to have  irrevocably
authorized the Trustee under clause (ii)(B) of such Section 5.02(d) to negotiate
the terms of any mandatory  sale and to execute all  instruments of Transfer and
to do all other things  necessary in connection  with any such sale. Each Person
holding or  acquiring  any  Ownership  Interest  in this  Certificate  must be a
Permitted  Transferee and a United States Person and shall  promptly  notify the
Trustee  of any  change  or  impending  change  in  its  status  as a  Permitted
Transferee or United States Person.  In connection with any proposed Transfer of
any Ownership  Interest in this Certificate,  the Trustee shall require delivery
to it, and shall not register the Transfer of this Certificate until its receipt
of, an affidavit and agreement substantially in the form attached as Exhibit C-1
to the  Agreement  (a  "Transfer  Affidavit  and  Agreement")  from the proposed
Transferee, in form and substance satisfactory to the Trustee,  representing and
warranting,  among other things, that such Transferee is a Permitted  Transferee
and a United States Person,  that it is not acquiring its Ownership  Interest in
this  Certificate  as a nominee,  trustee or agent for any Person  that is not a
Permitted  Transferee or is not a United States  Person,  that for so long as it
retains its Ownership Interest in this Certificate, it will endeavor to remain a
Permitted Transferee and a United States Person, and that it has reviewed



                                     E-313
<PAGE>


the  provisions  of Section  5.02(d) of the  Agreement and agrees to be bound by
them.  Notwithstanding  the delivery of a Transfer  Affidavit and Agreement by a
proposed  Transferee,  if the Trustee  has actual  knowledge  that the  proposed
Transferee is not a Permitted  Transferee or is not a United States Person,  the
Trustee  shall not  register  the  Transfer  of an  Ownership  Interest  in this
Certificate to such proposed Transferee.

     Each Person holding or acquiring any Ownership Interest in this Certificate
shall  agree  (x) to  require  a  Transfer  Affidavit  and  Agreement  from  any
prospective  Transferee  to whom such Person  attempts to transfer its Ownership
Interest  herein  and (y) not to  transfer  its  Ownership  Interest  unless  it
provides  to the Trustee a  certificate  substantially  in the form  attached as
Exhibit C-2 to the Agreement  stating that, among other things, it has no actual
knowledge that such prospective  Transferee is not a Permitted  Transferee or is
not a United  States  Person.  Each Person  holding or  acquiring  an  Ownership
Interest in this  Certificate,  by purchasing  such Ownership  Interest  herein,
agrees to give the Trustee  written notice that it is a  "pass-through  interest
holder"   within  the  meaning  of   temporary   Treasury   regulation   Section
1.67-3T(a)(2)(i)(A)  immediately upon acquiring such Ownership  Interest,  if it
is, or is holding such Ownership Interest on behalf of, a "pass-through interest
holder".

     The provisions of Section  5.02(d) of the Agreement may be modified,  added
to or  eliminated,  provided that there shall have been delivered to the Trustee
the following:  (a) written  notification  from each Rating Agency to the effect
that the modification of, addition to or elimination of such provisions will not
cause such Rating  Agency to  withdraw,  qualify or downgrade  its  then-current
rating of any Class of Certificates;  and (b) an Opinion of Counsel, in form and
substance satisfactory to the Trustee and the Depositor, to the effect that such
modification  of,  addition to or elimination of such  provisions will not cause
either  REMIC I, REMIC II or REMIC III to (x) cease to qualify as a REMIC or (y)
be  subject  to an  entity-level  tax  caused by the  Transfer  of any Class R-I
Certificate to a Person which is not a Permitted  Transferee,  or cause a Person
other than the  prospective  Transferee  to be subject  to a  REMIC-related  tax
caused by the  Transfer of a Class R-I  Certificate  to a Person  which is not a
Permitted Transferee.

     A  "Permitted  Transferee"  is any  Transferee  other  than (i) the  United
States, any State or political subdivision thereof, any possession of the United
States, or any agency or  instrumentality of any of the foregoing (other than an
instrumentality  which is a corporation  if all of its activities are subject to
tax and,  except for FHLMC, a majority of its board of directors is not selected
by  such  governmental  unit),  (ii) a  foreign  government,  any  international
organization,  or any agency or instrumentality  of any of the foregoing,  (iii)
any organization (other than certain farmers' cooperatives  described in Section
521 of the Code)  which is exempt  from the tax imposed by Chapter 1 of the Code
(including  the tax  imposed by Section  511 of the Code on  unrelated  business
taxable  income),  (iv) rural electric and telephone  cooperatives  described in
Section  1381(a)(2)(C) of the Code, and (v) an electing large  partnership under
Section 775 of the Code  and/or any other  Person so  designated  by the Trustee
based upon an Opinion of Counsel that the holding of an Ownership  Interest in a
Class R-I  Certificate  by such  Person  may cause the Trust  Fund or any Person
having an  Ownership  Interest  in any Class of  Certificates  (other  than such
Person) to incur a liability  for any  federal  tax imposed  under the Code that
would not otherwise be imposed but for the Transfer of an Ownership  Interest in
a Class R-I Certificate to such Person.  The terms "United States",  "State" and
"international  organization"  shall have the meanings set forth in Section 7701
of the Code or successor provisions.

     A "United States  Person" is a citizen or resident of the United States,  a
corporation,  partnership  or other entity created or organized in, or under the
laws of, the United States or any political  subdivision thereof (except, in the
case of a  partnership,  to the extent  provided  in Treasury  regulations),  an
estate whose  income from sources  without the United  States is  includable  in
gross income for United  States  federal  income tax purposes  regardless of its
connection with the conduct of a trade or business within the United States,  or
a trust  if a court  within  the  United  States  is  able to  exercise  primary
supervision over the  administration  of the trust and one or more United States
Persons have the authority to control all substantial decisions of the trust.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange of Class R-I Certificates, but the Trustee or the Certificate Registrar
may require  payment of a sum sufficient to cover any tax or other  governmental
charge that may be imposed in connection  with any transfer or exchange of Class
R-I Certificates.


                                     E-314
<PAGE>


     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of REMIC I, REMIC II or REMIC III as a REMIC,  without the consent of
the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-315
<PAGE>


     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By: ________________________________
                                                     Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This  is  one  of  the  Class   R-I   Certificates   referred   to  in  the
within-mentioned Agreement.

Dated:

                                          State Street Bank and Trust Company,
                                          as Certificate Registrar



                                          By: ________________________________
                                                     Authorized Officer


                                     E-316
<PAGE>


                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-317
<PAGE>



                                  EXHIBIT A-15

                         FORM OF CLASS R-II CERTIFICATE

                               CLASS R-II MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Date of Pooling and Servicing           Percentage  Interest  evidenced  by this
Agreement: December 1, 1997             Certificate in the related Class: 100%  
                                        
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date: December 23, 1997           Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
First Distribution Date:                whether or not received: $1,072,694,628 
January 15, 1998                        
                                        Trustee:  State  Street  Bank and  Trust
                                        Company                                 
Master Servicer and Special 
Servicer: GMAC Commercial 
Mortgage Corporation

Certificate No. R-II-__                 CUSIP No. [                 ]


THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS
K  CERTIFICATES  OF THE  SAME  SERIES,  AS AND TO  THE  EXTENT  PROVIDED  IN THE
AGREEMENT REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  OR ANY  INTEREST  HEREIN ON BEHALF  OF, AS NAMED  FIDUCIARY  OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER


                                     E-318
<PAGE>


RETIREMENT  ARRANGEMENT,  WILL BE  REGISTERED  EXCEPT  IN  COMPLIANCE  WITH  THE
PROCEDURES SET FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE IS A "RESIDUAL
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTIONS  860G  AND  860D OF THE  CODE.
CONSEQUENTLY, TRANSFER OF THIS CERTIFICATE IS ALSO SUBJECT TO THE ADDITIONAL TAX
RELATED TRANSFER RESTRICTIONS SET FORTH IN THE AGREEMENT.  IF ANY PERSON BECOMES
THE  REGISTERED  HOLDER  OF THIS  CERTIFICATE  IN  VIOLATION  OF  SUCH  TRANSFER
RESTRICTIONS,  SUCH  REGISTRATION  SHALL BE  DEEMED  TO BE OF NO LEGAL  FORCE OR
EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE A  CERTIFICATEHOLDER
FOR ANY PURPOSE HEREUNDER OR UNDER THE AGREEMENT REFERRED TO HEREIN,  INCLUDING,
BUT NOT LIMITED TO, THE RECEIPT OF DISTRIBUTIONS ON THIS CERTIFICATE.

     This certifies that  ___________________________ is the registered owner of
the Percentage  Interest  evidenced by this Class R-II Certificate (as specified
above) in that certain beneficial  ownership interest evidenced by all the Class
R-II  Certificates in the Trust Fund created pursuant to a Pooling and Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately  following  (each, a "Distribution  Date"),  commencing upon the
First  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month immediately  preceding the month of such distribution (as to the Class
R-II Certificates,  the "Record Date"), in an amount equal to the product of the
Percentage  Interest evidenced by this Certificate and the amount required to be
distributed  to the  Holders of the Class R-II  Certificates  on the  applicable
Distribution Date pursuant to the Agreement.  All  distributions  made under the
Agreement  on any Class R-II  Certificate  will be made by the  Trustee by check
mailed to the address of the Person entitled  thereto,  as such name and address
appear  in the  Certificate  Register.  Notwithstanding  the  above,  the  final
distribution on this Certificate will be made after due notice by the Trustee of
the pendency of such  distribution  and only upon  presentation and surrender of
this  Certificate  at the  offices of the  Certificate  Registrar  appointed  as
provided in the  Agreement  or such other  location as may be  specified in such
notice.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and Distribution  Account may be made from time to time for
purposes  other  than,  and,  in  certain  cases,  prior  to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class R-II  Certificates  are  issuable in fully  registered  form only
without  coupons  in minimum  denominations  representing  Percentage  Interests
specified in the Agreement.  As provided in the Agreement and subject to certain
limitations  therein set forth, Class R-II Certificates are exchangeable for new
Class  R-II  Certificates  in  authorized   denominations  evidencing  the  same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written instrument of transfer in



                                     E-319
<PAGE>



the form satisfactory to the Certificate  Registrar duly executed by, the Holder
hereof or his attorney duly authorized in writing, and thereupon one or more new
Class  R-II  Certificates  in  authorized   denominations  evidencing  the  same
aggregate  Percentage  Interest will be issued to the  designated  transferee or
transferees.

     No  transfer  of any  Class  R-II  Certificate  shall be made  unless  that
transfer  is made  pursuant to an  effective  registration  statement  under the
Securities Act, and effective  registration or  qualification  under  applicable
state  securities  laws, or is made in a transaction  that does not require such
registration or qualification.  If such a transfer of any Class R-II Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder  desiring to effect such  transfer  substantially  in the form
attached  as  Exhibit  B-1  to  the  Agreement  and  a  certificate   from  such
Certificateholder's prospective transferee substantially in the form attached as
Exhibit B-2 to the  Agreement;  and (ii) in all other cases,  (A) a  certificate
from the Certificateholder desiring to effect such transfer substantially in the
form  attached  to the  Agreement  as Exhibit  B-1 and a  certificate  from such
Certificateholder's prospective transferee substantially in the form attached to
the Agreement as Exhibit B-3, and (B) unless the Depositor directs otherwise, an
Opinion of Counsel  satisfactory  to the Trustee and the Depositor to the effect
that such  transfer  may be made  without such  registration  (which  Opinion of
Counsel  shall not be an  expense  of the Trust  Fund or of the  Depositor,  the
Master Servicer,  the Special Servicer, the Trustee or the Certificate Registrar
in their respective  capacities as such). None of the Depositor,  the Trustee or
the  Certificate  Registrar  is  obligated to register or qualify the Class R-II
Certificates under the Securities Act or any other securities law or to take any
action not otherwise  required under the Agreement to permit the transfer of any
Class R-II Certificate  without  registration or  qualification.  Any Class R-II
Certificateholder  desiring  to  effect  such  a  transfer  shall,  and  by  the
acceptance of its Class R-II Certificate agrees to, indemnify the Depositor, the
Trustee and the Certificate  Registrar  against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal and
state laws.

     No transfer of a Class R-II  Certificate  or any interest  therein shall be
made to (A) any employee benefit plan or other retirement arrangement, including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class R-II  Certificate or interest therein on behalf of, as named fiduciary of,
as  trustee  of, or with  assets of a Plan,  unless the  prospective  transferee
provides the Trustee, the Master Servicer and the Depositor with a certification
of facts and an Opinion of Counsel which  establish to the  satisfaction  of the
Trustee, the Master Servicer and the Depositor that such transfer is permissible
under  applicable  law, will not  constitute or result in a violation of Section
406 of ERISA or Section 4975 of the Code and will not subject the Depositor, the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement.

     Each  Person  who  has or who  acquires  any  Ownership  Interest  in  this
Certificate  shall be deemed by the  acceptance or acquisition of such Ownership
Interest to have agreed to be bound by the provisions of Section  5.02(d) of the
Agreement  and,  if any  purported  Transferee  shall  become a  Holder  of this
Certificate  in violation of the  provisions  of such Section  5.02(d),  to have
irrevocably  authorized the Trustee under clause (ii)(A) of such Section 5.02(d)
to deliver  payments to a Person other than such Person and to have  irrevocably
authorized the Trustee under clause (ii)(B) of such Section 5.02(d) to negotiate
the terms of any mandatory  sale and to execute all  instruments of Transfer and
to do all other things  necessary in connection  with any such sale. Each Person
holding or  acquiring  any  Ownership  Interest  in this  Certificate  must be a
Permitted  Transferee and a United States Person and shall  promptly  notify the
Trustee  of any  change  or  impending  change  in  its  status  as a  Permitted
Transferee or United States Person.  In connection with any proposed Transfer of
any Ownership  Interest in this in this  Certificate,  the Trustee shall require
delivery to it, and shall not register the  Transfer of this  Certificate  until
its receipt of, an affidavit and agreement substantially in the form attached as
Exhibit C-1 to the  Agreement (a "Transfer  Affidavit and  Agreement")  from the
proposed  Transferee,  in  form  and  substance  satisfactory  to  the  Trustee,
representing  and  warranting,  among other  things,  that such  Transferee is a
Permitted  Transferee and a United States  Person,  that it is not acquiring its
Ownership  Interest in this  Certificate as a nominee,  trustee or agent for any
Person that is not a Permitted Transferee or is not a United States Person, that
for so long as it retains its Ownership  Interest in this  Certificate,  it will
endeavor to remain a Permitted  Transferee and a United States Person,  and that
it has reviewed


                                     E-320
<PAGE>


the  provisions  of Section  5.02(d) of the  Agreement and agrees to be bound by
them.  Notwithstanding  the delivery of a Transfer  Affidavit and Agreement by a
proposed  Transferee,  if the Trustee  has actual  knowledge  that the  proposed
Transferee is not a Permitted  Transferee or is not a United States Person,  the
Trustee  shall not  register  the  Transfer  of an  Ownership  Interest  in this
Certificate to such proposed Transferee.

     Each Person holding or acquiring any Ownership Interest in this Certificate
shall  agree  (x) to  require  a  Transfer  Affidavit  and  Agreement  from  any
prospective  Transferee  to whom such Person  attempts to transfer its Ownership
Interest  herein  and (y) not to  transfer  its  Ownership  Interest  unless  it
provides  to the Trustee a  certificate  substantially  in the form  attached as
Exhibit C-2 to the Agreement  stating that, among other things, it has no actual
knowledge that such prospective  Transferee is not a Permitted  Transferee or is
not a United  States  Person.  Each Person  holding or  acquiring  an  Ownership
Interest in this  Certificate,  by purchasing  such Ownership  Interest  herein,
agrees to give the Trustee  written notice that it is a  "pass-through  interest
holder"   within  the  meaning  of   temporary   Treasury   regulation   Section
1.67-3T(a)(2)(i)(A)  immediately upon acquiring such Ownership  Interest,  if it
is, or is holding such Ownership Interest on behalf of, a "pass-through interest
holder".

     The provisions of Section  5.02(d) of the Agreement may be modified,  added
to or  eliminated,  provided that there shall have been delivered to the Trustee
the following:  (a) written  notification  from each Rating Agency to the effect
that the modification of, addition to or elimination of such provisions will not
cause such Rating  Agency to  withdraw,  qualify or downgrade  its  then-current
rating of any Class of Certificates;  and (b) an Opinion of Counsel, in form and
substance satisfactory to the Trustee and the Depositor, to the effect that such
modification  of,  addition to or elimination of such  provisions will not cause
either  REMIC I, REMIC II or REMIC III to (x) cease to qualify as a REMIC or (y)
be  subject to an  entity-level  tax  caused by the  Transfer  of any Class R-II
Certificate to a Person which is not a Permitted  Transferee,  or cause a Person
other than the  prospective  Transferee  to be subject  to a  REMIC-related  tax
caused by the  Transfer of a Class R-II  Certificate  to a Person which is not a
Permitted Transferee.

     A  "Permitted  Transferee"  is any  Transferee  other  than (i) the  United
States, any State or political subdivision thereof, any possession of the United
States, or any agency or  instrumentality of any of the foregoing (other than an
instrumentality  which is a corporation  if all of its activities are subject to
tax and,  except for FHLMC, a majority of its board of directors is not selected
by  such  governmental  unit),  (ii) a  foreign  government,  any  international
organization,  or any agency or instrumentality  of any of the foregoing,  (iii)
any organization (other than certain farmers' cooperatives  described in Section
521 of the Code)  which is exempt  from the tax imposed by Chapter 1 of the Code
(including  the tax  imposed by Section  511 of the Code on  unrelated  business
taxable  income),  (iv) rural electric and telephone  cooperatives  described in
Section  1381(a)(2)(C) of the Code, and (v) an electing large  partnership under
Section 775 of the Code  and/or any other  Person so  designated  by the Trustee
based upon an Opinion of Counsel that the holding of an Ownership  Interest in a
Class  R-II  Certificate  by such  Person may cause the Trust Fund or any Person
having an  Ownership  Interest  in any Class of  Certificates  (other  than such
Person) to incur a liability  for any  federal  tax imposed  under the Code that
would not otherwise be imposed but for the Transfer of an Ownership  Interest in
a Class R-II Certificate to such Person. The terms "United States",  "State" and
"international  organization"  shall have the meanings set forth in Section 7701
of the Code or successor provisions.

     A "United States  Person" is a citizen or resident of the United States,  a
corporation,  partnership  or other entity created or organized in, or under the
laws of, the United States or any political  subdivision thereof (except, in the
case of a  partnership,  to the extent  provided  in Treasury  regulations),  an
estate whose  income from sources  without the United  States is  includable  in
gross income for United  States  federal  income tax purposes  regardless of its
connection with the conduct of a trade or business within the United States,  or
a trust  if a court  within  the  United  States  is  able to  exercise  primary
supervision over the  administration  of the trust and one or more United States
Persons have the authority to control all substantial decisions of the trust.

     No service  charge  will be imposed  for any  registration  of  transfer or
exchange  of  Class  R-II  Certificates,  but  the  Trustee  or the  Certificate
Registrar  may  require  payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be imposed in  connection  with any  transfer  or
exchange of Class R-II Certificates.


                                     E-321
<PAGE>


     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of REMIC I, REMIC II or REMIC III as a REMIC,  without the consent of
the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-322
<PAGE>


     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By: ________________________________
                                                   Authorized Officer




                          CERTIFICATE OF AUTHENTICATION

     This  is  one  of  the  Class  R-II   Certificates   referred   to  in  the
within-mentioned Agreement.

Dated:

                                          State Street Bank and Trust Company,
                                          as Certificate Registrar


                                          By: ________________________________
                                                   Authorized Officer


                                     E-323
<PAGE>



                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-324
<PAGE>

                                  EXHIBIT A-16

                         FORM OF CLASS R-III CERTIFICATE

                              CLASS R-III MORTGAGE
                            PASS-THROUGH CERTIFICATE,
                                 SERIES 1997-C2

evidencing a beneficial  ownership  interest in a trust fund (the "Trust  Fund")
consisting  primarily  of a  pool  (the  "Mortgage  Pool")  of  multifamily  and
commercial  mortgage  loans (the "Mortgage  Loans"),  such pool being formed and
sold by

                    GMAC COMMERCIAL MORTGAGE SECURITIES, INC.

Date of Pooling and Servicing           Percentage  Interest  evidenced  by this
Agreement: December 1, 1997             Certificate in the related Class: 100%  
                                        
Cut-off Date: December 1, 1997          Aggregate  unpaid  principal  balance of
                                        the  Mortgage  Pool  as of  the  Cut-off
Issue Date: December 23, 1997           Date,   after   deducting   payments  of
                                        principal  due on or before  such  date,
                                        whether or not received: $1,072,694,628 

First Distribution Date:  
January 15, 1998
                                        Trustee:  State  Street  Bank and  Trust
                                        Company                                 
                                        
Master Servicer and Special 
Servicer: GMAC Commercial 
Mortgage Corporation

Certificate No. R-III-__                CUSIP No. [                  ]


THIS  CERTIFICATE  DOES NOT  REPRESENT  AN  OBLIGATION  OF OR  INTEREST  IN GMAC
COMMERCIAL  MORTGAGE  SECURITIES,  INC., GMAC COMMERCIAL  MORTGAGE  CORPORATION,
STATE  STREET  BANK AND TRUST  COMPANY  OR ANY OF THEIR  RESPECTIVE  AFFILIATES.
NEITHER THIS  CERTIFICATE NOR THE MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR
INSTRUMENTALITY OF THE UNITED STATES OR ANY OTHER PERSON.

THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2, CLASS A-3, CLASS X,
CLASS B, CLASS C, CLASS D, CLASS E, CLASS F, CLASS G, CLASS H, CLASS J AND CLASS
K  CERTIFICATES  OF THE  SAME  SERIES,  AS AND TO  THE  EXTENT  PROVIDED  IN THE
AGREEMENT REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE,  TRANSFER OR OTHER  DISPOSITION  OF THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE AGREEMENT.

NO TRANSFER OF THIS  CERTIFICATE OR ANY INTEREST  HEREIN TO AN EMPLOYEE  BENEFIT
PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE "CODE"), OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING


                                     E-325
<PAGE>


THIS  CERTIFICATE OR ANY INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS
TRUSTEE OF, OR WITH ASSETS OF ANY SUCH EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT,  WILL BE REGISTERED  EXCEPT IN COMPLIANCE  WITH THE  PROCEDURES SET
FORTH IN THE AGREEMENT.

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE IS A "RESIDUAL
INTEREST" IN A "REAL ESTATE  MORTGAGE  INVESTMENT  CONDUIT" (A "REMIC") AS THOSE
TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTIONS  860G  AND  860D OF THE  CODE.
CONSEQUENTLY, TRANSFER OF THIS CERTIFICATE IS ALSO SUBJECT TO THE ADDITIONAL TAX
RELATED TRANSFER RESTRICTIONS SET FORTH IN THE AGREEMENT.  IF ANY PERSON BECOMES
THE  REGISTERED  HOLDER  OF THIS  CERTIFICATE  IN  VIOLATION  OF  SUCH  TRANSFER
RESTRICTIONS,  SUCH  REGISTRATION  SHALL BE  DEEMED  TO BE OF NO LEGAL  FORCE OR
EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE A  CERTIFICATEHOLDER
FOR ANY PURPOSE HEREUNDER OR UNDER THE AGREEMENT REFERRED TO HEREIN,  INCLUDING,
BUT NOT LIMITED TO, THE RECEIPT OF DISTRIBUTIONS ON THIS CERTIFICATE.

     This certifies that  ______________________  is the registered owner of the
Percentage  Interest  evidenced by this Class R-III  Certificate  (as  specified
above) in that certain beneficial  ownership interest evidenced by all the Class
R-III Certificates in the Trust Fund created pursuant to a Pooling and Servicing
Agreement,  dated as specified  above (the  "Agreement"),  among GMAC Commercial
Mortgage Securities,  Inc., as Depositor,  GMAC Commercial Mortgage Corporation,
as  Master  Servicer  and  Special  Servicer,  and State  Street  Bank and Trust
Company,  as Trustee.  To the extent not defined herein,  the capitalized  terms
used  herein  have the  respective  meanings  assigned  in the  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement,  to which Agreement the Holder of this  Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

     Pursuant to the terms of the Agreement,  distributions  will be made on the
15th day of each month or, if such 15th day is not a Business  Day, the Business
Day immediately  following  (each, a "Distribution  Date"),  commencing upon the
First  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month immediately  preceding the month of such distribution (as to the Class
R-III Certificates, the "Record Date"), in an amount equal to the product of the
Percentage  Interest evidenced by this Certificate and the amount required to be
distributed  to the Holders of the Class R-III  Certificates  on the  applicable
Distribution Date pursuant to the Agreement.  All  distributions  made under the
Agreement  on any Class R-III  Certificate  will be made by the Trustee by check
mailed to the address of the Person entitled  thereto,  as such name and address
appear  in the  Certificate  Register.  Notwithstanding  the  above,  the  final
distribution on this Certificate will be made after due notice by the Trustee of
the pendency of such  distribution  and only upon  presentation and surrender of
this  Certificate  at the  offices of the  Certificate  Registrar  appointed  as
provided in the  Agreement  or such other  location as may be  specified in such
notice.

     The Depositor's  Mortgage  Pass-Through  Certificates,  Series 1997-C2 (the
"Certificates")  are limited in right of distribution to certain collections and
recoveries  respecting the Mortgage Loans,  all as more  specifically  set forth
herein and in the Agreement. As provided in the Agreement,  withdrawals from the
Certificate  Account and Distribution  Account may be made from time to time for
purposes  other  than,  and,  in  certain  cases,  prior  to,  distributions  to
Certificateholders,  such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

     The Class R-III  Certificates  are issuable in fully  registered  form only
without  coupons  in minimum  denominations  representing  Percentage  Interests
specified in the Agreement.  As provided in the Agreement and subject to certain
limitations therein set forth, Class R-III Certificates are exchangeable for new
Class  R-III  Certificates  in  authorized  denominations  evidencing  the  same
aggregate Percentage Interest, as requested by the Holder surrendering the same.


                                     E-326
<PAGE>


     As provided in the Agreement and subject to certain limitations therein set
forth,  the  transfer of this  Certificate  is  registrable  in the  Certificate
Register upon surrender of this  Certificate for registration of transfer at the
offices of the  Certificate  Registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of transfer  in the form  satisfactory  to the  Certificate
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing,  and thereupon one or more new Class R-III  Certificates  in authorized
denominations  evidencing the same aggregate  Percentage Interest will be issued
to the designated transferee or transferees.

     No  transfer  of any Class  R-III  Certificate  shall be made  unless  that
transfer  is made  pursuant to an  effective  registration  statement  under the
Securities Act, and effective  registration or  qualification  under  applicable
state  securities  laws, or is made in a transaction  that does not require such
registration or qualification. If such a transfer of any Class R-III Certificate
(other  than a  transfer  thereof  by the  Depositor  or  any  Affiliate  of the
Depositor) is to be made without registration under the Securities Act, then the
Trustee shall require,  in order to assure compliance with such laws, receipt by
it and the  Depositor  of: (i) if such  transfer  is  purportedly  being made in
reliance  upon Rule 144A  under  the  Securities  Act,  a  certificate  from the
Certificateholder  desiring to effect such  transfer  substantially  in the form
attached  as  Exhibit  B-1  to  the  Agreement  and  a  certificate   from  such
Certificateholder's prospective transferee substantially in the form attached as
Exhibit B-2 to the  Agreement;  and (ii) in all other cases,  (A) a  certificate
from the Certificateholder desiring to effect such transfer substantially in the
form  attached  to the  Agreement  as Exhibit  B-1 and a  certificate  from such
Certificateholder's prospective transferee substantially in the form attached to
the Agreement as Exhibit B-3, and (B) unless the Depositor directs otherwise, an
Opinion of Counsel  satisfactory  to the Trustee and the Depositor to the effect
that such  transfer  may be made  without such  registration  (which  Opinion of
Counsel  shall not be an  expense  of the Trust  Fund or of the  Depositor,  the
Master Servicer,  the Special Servicer, the Trustee or the Certificate Registrar
in their respective  capacities as such). None of the Depositor,  the Trustee or
the  Certificate  Registrar  is obligated to register or qualify the Class R-III
Certificates under the Securities Act or any other securities law or to take any
action not otherwise  required under the Agreement to permit the transfer of any
Class R-III Certificate without  registration or qualification.  Any Class R-III
Certificateholder  desiring  to  effect  such  a  transfer  shall,  and  by  the
acceptance of its Class R-III  Certificate  agrees to,  indemnify the Depositor,
the Trustee and the Certificate  Registrar against any liability that may result
if the transfer is not so exempt or is not made in accordance  with such federal
and state laws.

     No transfer of a Class R-III  Certificate or any interest  therein shall be
made to (A) any employee benefit plan or other retirement arrangement, including
individual  retirement  accounts  and  annuities,  Keogh  plans  and  collective
investment  funds  and  separate  accounts  in which  such  plans,  accounts  or
arrangements are invested,  that is subject to ERISA or Section 4975 of the Code
(each, a "Plan") or (B) any Person who is directly or indirectly  purchasing the
Class R-III Certificate or interest therein on behalf of, as named fiduciary of,
as  trustee  of, or with  assets of a Plan,  unless the  prospective  transferee
provides the Trustee, the Master Servicer and the Depositor with a certification
of facts and an Opinion of Counsel which  establish to the  satisfaction  of the
Trustee, the Master Servicer and the Depositor that such transfer is permissible
under  applicable  law, will not  constitute or result in a violation of Section
406 of ERISA or Section 4975 of the Code and will not subject the Depositor, the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement.

     Each  Person  who  has or who  acquires  any  Ownership  Interest  in  this
Certificate  shall be deemed by the  acceptance or acquisition of such Ownership
Interest to have agreed to be bound by the provisions of Section  5.02(d) of the
Agreement  and,  if any  purported  Transferee  shall  become a  Holder  of this
Certificate  in violation of the  provisions  of such Section  5.02(d),  to have
irrevocably  authorized the Trustee under clause (ii)(A) of such Section 5.02(d)
to deliver  payments to a Person other than such Person and to have  irrevocably
authorized the Trustee under clause (ii)(B) of such Section 5.02(d) to negotiate
the terms of any mandatory  sale and to execute all  instruments of Transfer and
to do all other things  necessary in connection  with any such sale. Each Person
holding or  acquiring  any  Ownership  Interest  in this  Certificate  must be a
Permitted  Transferee and a United States Person and shall  promptly  notify the
Trustee  of any  change  or  impending  change  in  its  status  as a  Permitted
Transferee or United States Person.  In connection with any proposed Transfer of
any Ownership  Interest in this Certificate,  the Trustee shall require delivery
to it, and shall not register the Transfer of this Certificate until its receipt
of, an affidavit and agreement substantially in the form attached as Exhibit C-1
to the  Agreement  (a  "Transfer  Affidavit  and  Agreement")  from the proposed
Transferee, in form and substance satisfactory to the Trustee,  representing and
warranting,  among other things, that such Transferee is a Permitted  Transferee
and a United States Person, that it


                                     E-327
<PAGE>

is not  acquiring  its  Ownership  Interest  in this  Certificate  as a nominee,
trustee or agent for any Person that is not a Permitted  Transferee  or is not a
United States Person,  that for so long as it retains its Ownership  Interest in
this Certificate, it will endeavor to remain a Permitted Transferee and a United
States Person, and that it has reviewed the provisions of Section 5.02(d) of the
Agreement  and agrees to be bound by them.  Notwithstanding  the  delivery  of a
Transfer  Affidavit and Agreement by a proposed  Transferee,  if the Trustee has
actual knowledge that the proposed  Transferee is not a Permitted  Transferee or
is not a United States Person, the Certificate  Registrar shall not register the
Transfer  of  an  Ownership  Interest  in  this  Certificate  to  such  proposed
Transferee.

     Each Person holding or acquiring any Ownership Interest in this Certificate
shall  agree  (x) to  require  a  Transfer  Affidavit  and  Agreement  from  any
prospective  Transferee  to whom such Person  attempts to transfer its Ownership
Interest  herein  and (y) not to  transfer  its  Ownership  Interest  unless  it
provides  to the Trustee a  certificate  substantially  in the form  attached as
Exhibit C-2 to the Agreement  stating that, among other things, it has no actual
knowledge that such prospective  Transferee is not a Permitted  Transferee or is
not a United  States  Person.  Each Person  holding or  acquiring  an  Ownership
Interest in this  Certificate,  by purchasing  such Ownership  Interest  herein,
agrees to give the Trustee  written notice that it is a  "pass-through  interest
holder"   within  the  meaning  of   temporary   Treasury   regulation   Section
1.67-3T(a)(2)(i)(A)  immediately upon acquiring such Ownership  Interest,  if it
is, or is holding such Ownership Interest on behalf of, a "pass-through interest
holder".

     The provisions of Section  5.02(d) of the Agreement may be modified,  added
to or  eliminated,  provided that there shall have been delivered to the Trustee
the following:  (a) written  notification  from each Rating Agency to the effect
that the modification of, addition to or elimination of such provisions will not
cause such Rating  Agency to  withdraw,  qualify or downgrade  its  then-current
rating of any Class of Certificates;  and (b) an Opinion of Counsel, in form and
substance satisfactory to the Trustee and the Depositor, to the effect that such
modification  of,  addition to or elimination of such  provisions will not cause
either  REMIC I, REMIC II or REMIC III to (x) cease to qualify as a REMIC or (y)
be subject to an  entity-level  tax caused by the  Transfer  of any Class  R-III
Certificate to a Person which is not a Permitted  Transferee,  or cause a Person
other than the  prospective  Transferee  to be subject  to a  REMIC-related  tax
caused by the Transfer of a Class R-III  Certificate  to a Person which is not a
Permitted Transferee.

     A  "Permitted  Transferee"  is any  Transferee  other  than (i) the  United
States, any State or political subdivision thereof, any possession of the United
States, or any agency or  instrumentality of any of the foregoing (other than an
instrumentality  which is a corporation  if all of its activities are subject to
tax and,  except for FHLMC, a majority of its board of directors is not selected
by  such  governmental  unit),  (ii) a  foreign  government,  any  international
organization,  or any agency or instrumentality  of any of the foregoing,  (iii)
any organization (other than certain farmers' cooperatives  described in Section
521 of the Code)  which is exempt  from the tax imposed by Chapter 1 of the Code
(including  the tax  imposed by Section  511 of the Code on  unrelated  business
taxable  income),  (iv) rural electric and telephone  cooperatives  described in
Section  1381(a)(2)(C) of the Code, and (v) an electing large  partnership under
Section 775 of the Code  and/or any other  Person so  designated  by the Trustee
based upon an Opinion of Counsel that the holding of an Ownership  Interest in a
Class  R-III  Certificate  by such Person may cause the Trust Fund or any Person
having an  Ownership  Interest  in any Class of  Certificates  (other  than such
Person) to incur a liability  for any  federal  tax imposed  under the Code that
would not otherwise be imposed but for the Transfer of an Ownership  Interest in
a Class R-III Certificate to such Person. The terms "United States", "State" and
"international  organization"  shall have the meanings set forth in Section 7701
of the Code or successor provisions.

     A "United States  Person" is a citizen or resident of the United States,  a
corporation,  partnership  or other entity created or organized in, or under the
laws of, the United States or any political  subdivision thereof (except, in the
case of a  partnership,  to the extent  provided  in Treasury  regulations),  an
estate whose  income from sources  without the United  States is  includable  in
gross income for United  States  federal  income tax purposes  regardless of its
connection with the conduct of a trade or business within the United States,  or
a trust  if a court  within  the  United  States  is  able to  exercise  primary
supervision over the  administration  of the trust and one or more United States
Persons have the authority to control all substantial decisions of the trust.


                                     E-328
<PAGE>


     No service  charge  will be imposed  for any  registration  of  transfer or
exchange  of  Class  R-III  Certificates,  but the  Trustee  or the  Certificate
Registrar  may  require  payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be imposed in  connection  with any  transfer  or
exchange of Class R-III Certificates.

     Prior to due presentment of this  Certificate for registration of transfer,
the Depositor,  the Master  Servicer,  the Special  Servicer,  the Trustee,  the
Certificate  Registrar  and any  agents of any of them may  treat the  Person in
whose name this  Certificate is registered as the owner hereof for all purposes,
and none of the  Depositor,  the Master  Servicer,  the  Special  Servicer,  the
Trustee, the Certificate Registrar or any such agent shall be affected by notice
to the contrary.

     The Trust Fund and the obligations created by the Agreement shall terminate
upon distribution (or provision for distribution) to the  Certificateholders  of
all amounts held by or on behalf of the Trustee and  required to be  distributed
to them pursuant to the Agreement following the earlier of (i) the final payment
or other  liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property  remaining in the Trust Fund,  and (ii) the purchase by the
Master  Servicer  or the  Depositor  at a price  determined  as  provided in the
Agreement of all Mortgage  Loans and any REO  Properties  remaining in the Trust
Fund. The Agreement permits,  but does not require,  the Depositor or the Master
Servicer  to  purchase  from the  Trust  Fund  all  Mortgage  Loans  and any REO
Properties  remaining  therein.  The  exercise of such right will  effect  early
retirement of the  Certificates;  however,  such right to purchase is subject to
the  aggregate  Stated  Principal  Balance of the  Mortgage  Pool at the time of
purchase being less than 1% of the aggregate  Cut-off Date Principal  Balance of
the Mortgage Pool specified on the face hereof.

     The  Agreement  permits,  with certain  exceptions  therein  provided,  the
amendment  thereof,  and the  modification  of the rights and obligations of the
Depositor,  the Master Servicer, the Special Servicer and the Trustee thereunder
and  the  rights  of  the  Certificateholders  thereunder,  at any  time  by the
Depositor,  the Master  Servicer,  the Special Servicer and the Trustee with the
consent of the Holders of Certificates entitled to at least 662/3% of the Voting
Rights allocated to the affected Classes. Any such consent by the Holder of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange  herefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Agreement also permits the amendment
thereof, in certain circumstances, including any amendment necessary to maintain
the status of REMIC I, REMIC II or REMIC III as a REMIC,  without the consent of
the Holders of any of the Certificates.

     Unless the  certificate of  authentication  hereon has been executed by the
Certificate  Registrar,  by  manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

     The registered Holder hereof, by its acceptance hereof, agrees that it will
look  solely  to the  Trust  Fund (to the  extent  of its  rights  therein)  for
distributions hereunder.

     This Certificate shall be construed in accordance with the internal laws of
the State of New York  applicable to agreements made and to be performed in said
State,  and the  obligations,  rights and remedies of the Holder hereof shall be
determined in accordance with such laws.


                                     E-329
<PAGE>

     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed.


                                          State Street Bank and Trust Company,
                                          as Trustee



                                          By: ________________________________
                                                     Authorized Officer




                                           CERTIFICATE OF AUTHENTICATION

     This  is  one  of  the  Class  R-III   Certificates   referred  to  in  the
within-mentioned Agreement.

Dated:

                                          State Street Bank and Trust Company,
                                          as Certificate Registrar




                                          By: ________________________________
                                                     Authorized Officer


                                     E-330
<PAGE>


                                   ASSIGNMENT

     FOR  VALUE  RECEIVED,   the  undersigned  hereby  sell(s),   assign(s)  and
transfer(s) unto
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
(please  print  or  typewrite  name and  address  including  postal  zip code of
assignee)

the  beneficial  ownership  interest in the Trust Fund  evidenced  by the within
Mortgage  Pass-Through  Certificate and hereby  authorize(s) the registration of
transfer  of such  interest  to the  above  named  assignee  on the  Certificate
Register of the Trust Fund.

     I  (we)  further  direct  the  issuance  of  a  new  Mortgage  Pass-Through
Certificate of a like Percentage  Interest and Class to the above named assignee
and delivery of such Mortgage Pass-Through Certificate to the following address:
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Dated:

                                           _____________________________________
                                           Signature by or on behalf of Assignor

                                           _____________________________________
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

     Distributions  shall, if permitted,  be made by wire transfer or otherwise,
in immediately available funds, to _____________________________________________
for the account of ____________________________________________________________.

                                                                                

     Distributions made by check (such check to be made payable to _____________
______________________________________)   and  all  applicable   statements  and
notices should be mailed to ___________________________________________________.

     This  information  is  provided by  _________________________________,  the
assignee named above, or ________________________________, as its agent.


                                     E-331
<PAGE>


                                   EXHIBIT B-1

                        FORM I OF TRANSFEROR CERTIFICATE



                                                          ______________, 19___+

State Street Bank and Trust Company
Two International Place - 5th Floor
Boston, MA 02110
Attention: Corporate Trust Department


          Re:  GMAC Commercial Mortgage Securities,  Inc., Mortgage Pass-Through
               Certificates Series 1997-C2, Class [F] [G] [H] [J] [K], having an
               initial principal balance as of December 1, 1997 of $____________

Dear Sirs:

     This  letter  is  delivered  to you in  connection  with  the  transfer  by
______________________    (the   "Transferor")   to    _________________    (the
"Transferee")  of the captioned  Certificate  (the  "Certificate"),  pursuant to
Section 5.02 of the Pooling and Servicing  Agreement (the "Pooling and Servicing
Agreement"),  dated as of  December  1,  1997,  among GMAC  Commercial  Mortgage
Securities,  Inc. as Depositor, GMAC Commercial Mortgage Corporation,  as Master
Servicer  and Special  Servicer,  and State  Street Bank and Trust  Company,  as
Trustee.  All  terms  used  herein  and not  otherwise  defined  shall  have the
respective  meanings  set forth in the  Pooling  and  Servicing  Agreement.  The
Transferor  hereby  certifies,  represents  and warrants to you, as  Certificate
Registrar, that:

     1. The  Transferor  is the lawful  owner of the  Certificate  with the full
right to transfer the Certificate  free from any and all claims and encumbrances
whatsoever.

     2. Neither the  Transferor nor anyone acting on its behalf has (a) offered,
transferred,  pledged,  sold  or  otherwise  disposed  of the  Certificate,  any
interest in the  Certificate or any other similar  security to any person in any
manner,  (b)  solicited  any offer to buy or accept a transfer,  pledge or other
disposition  of the  Certificate,  any interest in the  Certificate or any other
similar  security  from any person in any manner,  (c)  otherwise  approached or
negotiated with respect to the  Certificate,  any interest in the Certificate or
any other similar  security with any person in any manner,  (d) made any general
solicitation with respect to the Certificate, any interest in the Certificate or
any other  similar  security  by means of  general  advertising  or in any other
manner,  or (e) taken any other  action  with  respect to the  Certificate,  any
interest in the Certificate or any other similar security, which (in the case of
any of the acts described in clauses (a) through (e) hereof) would  constitute a
distribution  under the Securities Act of 1933 (the "Securities  Act"), or would
render  the  disposition  of the  Certificate  a  violation  of Section 5 of the
Securities Act or any state  securities  laws, or would require  registration or
qualification  of the  Certificate  pursuant to the  Securities Act or any state
securities laws.

     3. The Transferor and any person acting on behalf of the Transferor in this
matter  reasonably  believe that the  Transferee  is a "qualified  institutional
buyer" (as that term is defined in Rule 144A ("Rule 144A") under the  Securities
Act) purchasing for its own account.  In determining whether the Transferee is a
"qualified  institutional buyer," the Transferor and any person acting on behalf
of the  Transferor  in this matter has relied upon the  following  method(s)  of
establishing  the  Transferee's  ownership  and  discretionary   investments  of
securities (check one or more):


                                     E-332
<PAGE>


__   (a) The Transferee's most recent publicly available  financial  statements,
which statements present the information as of a date within 16 months preceding
the date of sale of the  Certificate in the case of a U.S.  purchaser and within
18 months preceding such date of sale for a foreign purchaser; or

__   (b) The most recent publicly available  information  appearing in documents
filed by the Transferee  with the Securities and Exchange  Commission or another
United States federal,  state, or local  governmental  agency or self-regulatory
organization,   or  with  a  foreign   governmental  agency  or  self-regulatory
organization,  which  information is as of a date within 16 months preceding the
date of sale of the  Certificate  in the case of a U.S.  purchaser and within 18
months preceding such date of sale for a foreign purchaser; or

__   (c)  The  most  recent  publicly  available   information  appearing  in  a
recognized securities manual, which information is as of a date within 16 months
preceding the date of sale of the  Certificate  in the case of a U.S.  purchaser
and within 18 months preceding such date of sale for a foreign purchaser; or

__   (d) A certification by the chief financial  officer, a person fulfilling an
equivalent  function,  or other executive officer of the Transferee,  specifying
the amount of  securities  owned and  invested on a  discretionary  basis by the
Transferee as of a specific date on or since the close of the Transferee's  most
recent  fiscal  year,  or,  in the case of a  Transferee  that is a member  of a
"family of  investment  companies,"  as that term is  defined  in Rule  144A,  a
certification by an executive officer of the investment  adviser  specifying the
amount of  securities  owned by the  "family of  investment  companies"  as of a
specific date on or since the close of the Transferee's most recent fiscal year.

     4. The  Transferor  and any  person  acting  on  behalf  of the  Transferor
understand  that in  determining  the aggregate  amount of securities  owned and
invested on a  discretionary  basis by an entity for  purposes  of  establishing
whether such entity is a "qualified institutional buyer:"

          (a)  the  following  instruments  and  interests  shall  be  excluded:
     securities of issuers that are affiliated with the  Transferee;  securities
     that are part of an unsold  allotment to or subscription by the Transferee,
     if the  Transferee is a dealer;  securities of issuers that are part of the
     Transferee's  "family of  investment  companies,"  if the  Transferee  is a
     registered  investment  company;  bank deposit  notes and  certificates  of
     deposit; loan participations;  repurchase agreements;  securities owned but
     subject  to  a  repurchase  agreement;  and  currency,  interest  rate  and
     commodity swaps;

          (b) the aggregate  value of the  securities  shall be the cost of such
     securities,  except where the entity reports its securities holdings in its
     financial  statements  on the basis of their market  value,  and no current
     information  with  respect  to  the  cost  of  those  securities  has  been
     published, in which case the securities may be valued at market; and

          (c)  securities   owned  by   subsidiaries  of  the  entity  that  are
     consolidated  with the  entity  in its  financial  statements  prepared  in
     accordance with generally accepted accounting principles may be included if
     the investments of such subsidiaries are managed under the direction of the
     entity, except that, unless the entity is a reporting company under Section
     13 or 15(d) of the  Securities  Exchange Act of 1934,  securities  owned by
     such   subsidiaries  may  not  be  included  if  the  entity  itself  is  a
     majority-owned  subsidiary  that  would  be  included  in the  consolidated
     financial statements of another enterprise.

     5. Unless the Transferee is an "accredited  investor" within the meaning of
Rule 501(a) (1), (2), (3), or (7) that is furnishing a Transferee Certificate in
the form of Exhibit B-3 to the Pooling and Servicing  Agreement,  the Transferor
or a person acting on its behalf has taken  reasonable  steps to ensure that the
Transferee is aware that the  Transferor  is relying on the  exemption  from the
provisions of Section 5 of the Securities Act provided by Rule 144A.



                                     E-333
<PAGE>


     6. The Transferor or a person acting on its behalf has furnished, or caused
to be furnished, to the Transferee all information regarding (a) the Certificate
and  distributions  thereon,  (b) the nature,  performance  and servicing of the
Mortgage  Loans,  (c) the Pooling and  Servicing  Agreement,  and (d) any credit
enhancement  mechanism associated with the Certificate,  that the Transferee has
requested.

                                       Very truly yours,


                                       ____________________________________ 
                                       (Transferor)


                                        By:________________________________

                                        Name: _____________________________

                                        Title: ____________________________


                                     E-334
<PAGE>

                                   EXHIBIT B-2

                        FORM I OF TRANSFEREE CERTIFICATE

                                                        ________________, 19____
State Street Bank and Trust Company
Two International Place - 5th Floor
Boston, MA 02110
Attention: Corporate Trust Department

          Re:  GMAC Commercial Mortgage Securities,  Inc., Mortgage Pass-Through
               Certificates,  Series 1997-C2,  Class [F] [G] [H] [J] [K], having
               an initial  principal  balance as of  December  1, 1997 of $_____

Dear Sirs:

     This  letter  is  delivered  to you in  connection  with  the  transfer  by
____________________   (the  "Transferor")  to   ________________________   (the
"Transferee")  of the captioned  Certificate  (the  "Certificate"),  pursuant to
Section 5.02 of the Pooling and Servicing  Agreement (the "Pooling and Servicing
Agreement"),  dated as of  December  1,  1997,  among GMAC  Commercial  Mortgage
Securities,  Inc., as Depositor, GMAC Commercial Mortgage Corporation, as Master
Servicer  and Special  Servicer,  and State  Street Bank and Trust  Company,  as
Trustee.  All  terms  used  herein  and not  otherwise  defined  shall  have the
respective  meanings  set forth in the  Pooling  and  Servicing  Agreement.  The
Transferor  hereby  certifies,  represents  and warrants to you, as  Certificate
Registrar, that:

     1. The  Transferee  is a  "qualified  institutional  buyer" as that term is
defined  in Rule  144A  ("Rule  144A")  under  the  Securities  Act of 1933 (the
"Securities  Act") and has completed one of the forms of  certification  to that
effect  attached hereto as Annex 1 and Annex 2. The Transferee is aware that the
sale to it is being made in reliance on Rule 144A.  The  Transferee is acquiring
the  Certificate  for  its  own  account  or  for  the  account  of a  qualified
institutional  buyer,  and  understands  that such  Certificate  may be  resold,
pledged  or  transferred  only  (a)  to a  person  reasonably  believed  to be a
qualified  institutional  buyer that  purchases  for its own  account or for the
account  of a  qualified  institutional  buyer to whom  notice is given that the
resale,  pledge or  transfer  is being made in  reliance  on Rule  144A,  or (b)
pursuant to another exemption from registration under the Securities Act.

     2. The Transferee has been furnished with all information regarding (a) the
Certificate and distributions thereon, (b) the nature, performance and servicing
of the Mortgage  Loans,  (c) the Pooling and  Servicing  Agreement,  and (d) any
credit  enhancement  mechanism  associated  with  the  Certificate,  that it has
requested.

     3. If the  Transferee  proposes that the  Certificate  be registered in the
name of a nominee, such nominee has completed the Nominee Acknowledgment below


                                     E-335
<PAGE>


     4. The Transferee  hereby  certifies to the Trustee,  the Depositor and the
Master Servicer that (a) such transfer is permissible under applicable law, will
not constitute or result in any non-exempt prohibited  transaction under Section
406 of ERISA or Section 4975 of the Code and will not subject the Depositor, the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement and the Transferee has attached hereto an opinion of counsel to
such  affect,  or (b)  such  transfer  will  not  constitute  or  result  in any
non-exempt prohibited  transaction under ERISA or Section 4975 of the Code, will
not subject the Depositor,  the Trustee or the Master Servicer to any obligation
in addition to those undertaken in the Agreement,  and the following  conditions
are met:  (i) the  source  of  funds  used to  purchase  the  Certificate  is an
"insurance  company  general  account" (as such term is defined in United States
Department of Labor  Prohibited  Transaction  Class Exemption ("PTCE 95-60") and
(ii) the  conditions  set forth in  Sections  I and III of PTCE  95-60 have been
satisfied as of the date of the acquisition of the Certificate.


                                       Very truly yours,


                                       ____________________________________ 
                                       (Transferor)


                                        By:________________________________

                                        Name: _____________________________

                                        Title: ____________________________


                                     E-336
<PAGE>




                             Nominee Acknowledgment

     The undersigned  hereby  acknowledges and agrees that as to the Certificate
being  registered in its name, the sole beneficial owner thereof is and shall be
______________________,   the  Transferee   identified   above,   for  whom  the
undersigned is acting as nominee.


                                       ____________________________________ 
                                                    (Nominee)


                                        By:________________________________

                                        Name: _____________________________

                                        Title: ____________________________


                                     E-337
<PAGE>

                                                          ANNEX 1 TO EXHIBIT B-2

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

          [For Transferees Other Than Registered Investment Companies]

     The undersigned  hereby  certifies as follows to [name of Transferor]  (the
"Transferor")  and [name of Certificate  Registrar],  as Certificate  Registrar,
with  respect  to the  mortgage  pass-through  certificate  (the  "Certificate")
described in the Transferee  Certificate to which this certification relates and
to which this certification is an Annex:

     1. As indicated  below, the undersigned is the chief financial  officer,  a
person  fulfilling an equivalent  function,  or other  executive  officer of the
entity purchasing the Certificate (the "Transferee").

     2. The  Transferee  is a  "qualified  institutional  buyer" as that term is
defined in Rule 144A under the Securities Act of 1933 ("Rule 144A"), because (i)
the Transferee owned and/or invested on a discretionary basis  $________________
(1) in securities (other than the excluded  securities  referred to below) as of
the  end  of the  Transferee's  most  recent  fiscal  year  (such  amount  being
calculated in accordance  with Rule 144A) and (ii) the Transferee  satisfies the
criteria in the category marked below.

     __   Corporation,  etc. The Transferee is a corporation (other than a bank,
     savings and loan  association  or similar  institution),  Massachusetts  or
     similar  business  trust,  partnership,  or any  organization  described in
     Section 501(c)(3) of the Internal Revenue Code of 1986.

     __   Bank. The  Transferee (a) is a national bank or a banking  institution
     organized  under the laws of any State,  U.S.  territory or the District of
     Columbia, the business of which is substantially confined to banking and is
     supervised  by the  State or  territorial  banking  commission  or  similar
     official or is a foreign  bank or  equivalent  institution,  and (b) has an
     audited net worth of at least  $25,000,000  as  demonstrated  in its latest
     annual financial  statements,  a copy of which is attached hereto,  as of a
     date not more than 16 months  preceding the date of sale of the Certificate
     in the case of a U.S. bank, and not more than 18 months preceding such date
     of sale for a foreign bank or equivalent institution.

     __   Savings  and  Loan.   The   Transferee  (a)  is  a  savings  and  loan
     association,  building and loan association,  cooperative  bank,  homestead
     association or similar  institution,  which is supervised and examined by a
     State or Federal authority having  supervision over any such  institutions,
     or is a foreign savings and loan association or equivalent  institution and
     (b) has an audited net worth of at least $25,000,000 as demonstrated in its
     latest annual financial statements,  a copy of which is attached hereto, as
     of a date  not  more  than  16  months  preceding  the  date of sale of the
     Certificate  in the case of a U.S.  savings and loan  association,  and not
     more than 18 months  preceding such date of sale for a foreign  savings and
     loan association or equivalent institution.

     __   Broker-dealer.  The  Transferee  is a dealer  registered  pursuant  to
     Section 15 of the Securities Exchange Act of 1934.

     __   Insurance  Company.  The  Transferee  is an  insurance  company  whose
     primary and  predominant  business  activity is the writing of insurance or
     the reinsuring of risks  underwritten  by insurance  companies and which is
     subject to supervision by the insurance  commissioner or a similar official
     or agency of a State, U.S. territory or the District of Columbia.

- --------
1  Transferee  must  own  and/or  invest  on  a  discretionary  basis  at  least
$100,000,000  in securities  unless  Transferee is a dealer,  and, in that case,
Transferee must own and/or invest on a discretionary  basis at least $10,000,000
in securities.


                                     E-338
<PAGE>


     __   State  or  Local  Plan.  The  Transferee  is a  plan  established  and
     maintained  by a  State,  its  political  subdivisions,  or any  agency  or
     instrumentality of the State or its political subdivisions, for the benefit
     of its employees.

     __   ERISA Plan.  The  Transferee  is an employee  benefit  plan within the
     meaning of Title I of the Employee Retirement Income Security Act of 1974.

     __   Investment Advisor. The Transferee is an investment advisor registered
     under the Investment Advisers Act of 1940.

     __   Other.  (Please  supply  a  brief  description  of  the  entity  and a
     cross-reference  to the paragraph and subparagraph  under subsection (a)(1)
     of  Rule  144A  pursuant  to  which  it  qualifies.  Note  that  registered
     investment companies should complete Annex 2 rather than this Annex 1.)

     3. The term  "securities" as used herein does not include (i) securities of
issuers that are affiliated with the  Transferee,  (ii) securities that are part
of an unsold  allotment to or subscription by the Transferee,  if the Transferee
is a dealer,  (iii) bank deposit notes and  certificates  of deposit,  (iv) loan
participation, (v) repurchase agreements, (vi) securities owned but subject to a
repurchase agreement and (vii) currency,  interest rate and commodity swaps. For
purposes of determining the aggregate amount of securities owned and/or invested
on a discretionary  basis by the Transferee,  the Transferee did not include any
of the securities referred to in this paragraph.

     4. For purposes of  determining  the aggregate  amount of securities  owned
and/or invested on a discretionary basis by the Transferee,  the Transferee used
the cost of such securities to the Transferee, unless the Transferee reports its
securities  holdings in its  financial  statements  on the basis of their market
value,  and no current  information with respect to the cost of those securities
has been published, in which case the securities were valued at market. Further,
in  determining  such  aggregate  amount,   the  Transferee  may  have  included
securities   owned  by  subsidiaries  of  the  Transferee,   but  only  if  such
subsidiaries  are consolidated  with the Transferee in its financial  statements
prepared in accordance with generally accepted accounting  principles and if the
investments of such  subsidiaries are managed under the Transferee's  direction.
However,   such   securities   were  not  included  if  the   Transferee   is  a
majority-owned, consolidated subsidiary of another enterprise and the Transferee
is not itself a reporting company under the Securities Exchange Act of 1934.

     5. The  Transferee  acknowledges  that it is  familiar  with  Rule 144A and
understands that the Transferor and other parties related to the Certificate are
relying and will continue to rely on the  statements  made herein because one or
more sales to the Transferee may be in reliance on Rule 144A.

  _____        _____       Will the Transferee be purchasing the Certificate 
  Yes          No          only for the Transferee's own account?

     6. If the answer to the foregoing question is "no," then in each case where
the  Transferee  is  purchasing  for an account other than its own, such account
belongs to a third party that is itself a "qualified institutional buyer" within
the meaning of Rule 144A, and the "qualified institutional buyer" status of such
third party has been  established by the  Transferee  through one or more of the
appropriate methods contemplated by Rule 144A.


                                     E-339
<PAGE>


     7. The Transferee  hereby  certifies to the Trustee,  the Depositor and the
Master Servicer that (a) such transfer is permissible under applicable law, will
not constitute or result in any non-exempt prohibited  transaction under Section
406 of ERISA or Section 4975 of the Code and will not subject the Depositor, the
Trustee or the Master Servicer to any obligation in addition to those undertaken
in the Agreement and the Transferee has attached hereto an opinion of counsel to
such  affect,  or (b)  such  transfer  will  not  constitute  or  result  in any
non-exempt prohibited  transaction under ERISA or Section 4975 of the Code, will
not subject the Depositor,  the Trustee or the Master Servicer to any obligation
in addition to those undertaken in the Agreement,  and the following  conditions
are met:  (i) the  source  of  funds  used to  purchase  the  Certificate  is an
"insurance  company  general  account" (as such term is defined in United States
Department of Labor  Prohibited  Transaction  Class Exemption ("PTCE 95-60") and
(ii) the  conditions  set forth in  Sections  I and III of PTCE  95-60 have been
satisfied as of the date of the acquisition of the Certificate.


                                ________________________________________________
                                Print Name of Transferee

                                By: _________________________________________

                                Name: ________________________________________

                                Title: _______________________________________

                                Date: ________________________________________


                                     E-340
<PAGE>

                                                          ANNEX 2 TO EXHIBIT B-2

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

           [For Transferees That Are Registered Investment Companies]

     The undersigned  hereby  certifies as follows to [name of Transferor]  (the
"Transferor")  and [name of Certificate  Registrar],  as Certificate  Registrar,
with  respect  to the  mortgage  pass-through  certificate  (the  "Certificate")
described in the Transferee  Certificate to which this certification relates and
to which this certification is an Annex:

     1. As indicated  below, the undersigned is the chief financial  officer,  a
person  fulfilling an equivalent  function,  or other  executive  officer of the
entity purchasing the Certificate (the  "Transferee") or, if the Transferee is a
"qualified  institutional  buyer" as that term is defined in Rule 144A under the
Securities  Act of 1933 ("Rule 144A") because the Transferee is part of a Family
of  Investment  Companies  (as defined  below),  is an executive  officer of the
investment adviser (the "Adviser").

     2. The Transferee is a "qualified  institutional  buyer" as defined in Rule
144A because (i) the Transferee is an investment  company  registered  under the
Investment  Company Act of 1940, and (ii) as marked below,  the Transferee alone
owned and/or invested on a discretionary  basis, or the  Transferee's  Family of
Investment  Companies owned, at least $100,000,000 in securities (other than the
excluded  securities  referred to below) as of the end of the Transferee's  most
recent fiscal year. For purposes of determining  the amount of securities  owned
by the Transferee or the Transferee's Family of Investment  Companies,  the cost
of such  securities  was  used,  unless  the  Transferee  or any  member  of the
Transferee's  Family of Investment  Companies,  as the case may be,  reports its
securities  holdings in its  financial  statements  on the basis of their market
value,  and no current  information with respect to the cost of those securities
has been  published,  in which case the securities of such entity were valued at
market.

     __   The  Transferee  owned  and/or  invested  on  a  discretionary   basis
     $___________ in securities (other than the excluded  securities referred to
     below) as of the end of the  Transferee's  most  recent  fiscal  year (such
     amount being calculated in accordance with Rule 144A).

     __   The Transferee is part of a Family of Investment Companies which owned
     in the  aggregate  $ in  securities  (other  than the  excluded  securities
     referred to below) as of the end of the  Transferee's  most  recent  fiscal
     year (such amount being calculated in accordance with Rule 144A).

     3. The term "Family of  Investment  Companies"  as used herein means two or
more  registered  investment  companies  (or series  thereof) that have the same
investment  adviser or  investment  advisers that are  affiliated  (by virtue of
being majority owned  subsidiaries  of the same parent or because one investment
adviser is a majority owned subsidiary of the other).

     4. The term  "securities" as used herein does not include (i) securities of
issuers that are affiliated with the Transferee or are part of the  Transferee's
Family of  Investment  Companies,  (ii) bank deposit notes and  certificates  of
deposit, (iii) loan participation,  (iv) repurchase  agreements,  (v) securities
owned but subject to a repurchase agreement and (vi) currency, interest rate and
commodity  swaps. For purposes of determining the aggregate amount of securities
owned and/or  invested on a discretionary  basis by the Transferee,  or owned by
the Transferee's Family of Investment  Companies,  the securities referred to in
this paragraph were excluded.

     5. The  Transferee  is  familiar  with Rule 144A and  understands  that the
parties to which this  certification is being made are relying and will continue
to  rely  on the  statements  made  herein  because  one or  more  sales  to the
Transferee will be in reliance on Rule 144A.

   _____          _____        Will the Transferee be purchasing the Certificate
   Yes            No           only for the Transferee's own account?


                                     E-341
<PAGE>


     6. If the answer to the foregoing question is "no," then in each case where
the  Transferee  is  purchasing  for an account other than its own, such account
belongs to a third party that is itself a "qualified institutional buyer" within
the meaning of Rule 144A, and the "qualified institutional buyer" status of such
third party has been  established by the  Transferee  through one or more of the
appropriate methods contemplated by Rule 144A.

     7. The undersigned  will notify the parties to which this  certification is
made of any  changes  in the  information  and  conclusions  herein.  Until such
notice,  the  Transferee's   purchase  of  the  Certificate  will  constitute  a
reaffirmation  of this  certification  by the undersigned as of the date of such
purchase.


                               ________________________________________________
                               Print Name of Transferee or Adviser

                               By: ____________________________________________

                               Name: __________________________________________
                               Title: _________________________________________

                               Date: __________________________________________


                               IF AN ADVISER:


                               ________________________________________________
                               Print Name of Transferee

                               Date: __________________________________________


                                     E-342
<PAGE>

                                   EXHIBIT B-3

                        FORM II OF TRANSFEREE CERTIFICATE

                                                         _______________, 19____
State Street Bank and Trust Company
Two International Place - 5th Floor
Boston, MA 02110
Attention: Corporate Trust Department

          Re:  GMAC Commercial Mortgage Securities,  Inc., Mortgage Pass-Through
               Certificates,  Series 1997-C2,  Class [F] [G] [H] [J] [K], having
               an initial principal balance as of December 1, 1997 of $_________

Dear Sirs:

     This  letter  is  delivered  to you in  connection  with  the  transfer  by
________________________  (the "Transferor") to  _________________________  (the
"Transferee")  of the captioned  Certificate  (the  "Certificate"),  pursuant to
Section 5.02 of the Pooling and Servicing  Agreement (the "Pooling and Servicing
Agreement"),  dated as of  December  1,  1997,  among GMAC  Commercial  Mortgage
Securities,  Inc., as Depositor, GMAC Commercial Mortgage Corporation, as Master
Servicer  and Special  Servicer,  and State  Street Bank and Trust  Company,  as
Trustee.  All  terms  used  herein  and not  otherwise  defined  shall  have the
respective  meanings  set forth in the  Pooling  and  Servicing  Agreement.  The
Transferee  hereby  certifies,  represents  and warrants to you, as  Certificate
Registrar, that:

     1. The  Transferee  is acquiring  the  Certificate  for its own account for
investment and not with a view to or for sale or transfer in connection with any
distribution thereof, in whole or in part, in any manner which would violate the
Securities  Act of 1933, as amended (the  "Securities  Act"),  or any applicable
state securities laws.

     2. The Transferee  understands  that (a) the  Certificate  has not been and
will not be registered under the Securities Act or registered or qualified under
any applicable  state securities laws, (b) neither the Depositor nor the Trustee
is  obligated  so to  register or qualify  the  Certificate  and (c) neither the
Certificate nor any security issued in exchange  therefor or in lieu thereof may
be resold or transferred unless it is (i) registered  pursuant to the Securities
Act and registered or qualified pursuant to any applicable state securities laws
or  (ii)  sold or  transferred  in a  transaction  which  is  exempt  from  such
registration and qualification and the Certificate  Registrar has received (A) a
certificate from the prospective  transferor  substantially in the form attached
as Exhibit B-1 to the Pooling and Servicing  Agreement,  and a certificate  from
the prospective transferee  substantially in the form attached either as Exhibit
B-2 or Exhibit B-3 to the Pooling and Servicing Agreement,  or (B) an Opinion of
Counsel satisfactory to the Certificate  Registrar that the transfer may be made
without  registration  under  the  Securities  Act,  together  with the  written
certification(s)  as to the facts  surrounding the transfer from the prospective
transferor and/or  prospective  transferee upon which such Opinion of Counsel is
based.

     3. The Transferee  understands  that it may not sell or otherwise  transfer
the Certificate,  any security issued in exchange therefor or in lieu thereof or
any  interest in the  foregoing  except in  compliance  with the  provisions  of
Section 5.02 of the Pooling and  Servicing  Agreement,  which  provisions it has
carefully reviewed,  and that the Certificate will bear legends substantially to
the following effect:

     THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED OR QUALIFIED UNDER
THE SECURITIES ACT, OR THE SECURITIES LAWS OF ANY STATE. ANY RESALE, TRANSFER OR
OTHER DISPOSITION OF THIS CERTIFICATE WITHOUT SUCH REGISTRATION OR QUALIFICATION
MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT REQUIRE SUCH  REGISTRATION  OR
QUALIFICATION  AND IN  ACCORDANCE  WITH THE  PROVISIONS  OF SECTION  5.02 OF THE
POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.


                                     E-343
<PAGE>


                                     - AND -

     NO  TRANSFER  OF THIS  CERTIFICATE  TO AN  EMPLOYEE  BENEFIT  PLAN OR OTHER
RETIREMENT  ARRANGEMENT  THAT  IS  SUBJECT  TO THE  EMPLOYEE  RETIREMENT  INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE INTERNAL REVENUE CODE OF 1986
(THE  "CODE"),  OR TO ANY PERSON WHO IS DIRECTLY OR INDIRECTLY  PURCHASING  THIS
CERTIFICATE  ON BEHALF OF, AS NAMED  FIDUCIARY OF, AS TRUSTEE OF, OR WITH ASSETS
OF ANY SUCH  EMPLOYEE  BENEFIT  PLAN OR OTHER  RETIREMENT  ARRANGEMENT,  WILL BE
REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES SET FORTH IN THE POOLING AND
SERVICING AGREEMENT.

     4. Neither the  Transferee nor anyone acting on its behalf has (a) offered,
pledged,  sold,  disposed  of or  otherwise  transferred  the  Certificate,  any
interest in the  Certificate or any other similar  security to any person in any
manner, (b) solicited any offer to buy or accept a pledge,  disposition or other
transfer  of the  Certificate,  any  interest  in the  Certificate  or any other
similar  security  from any person in any manner,  (c)  otherwise  approached or
negotiated with respect to the  Certificate,  any interest in the Certificate or
any other similar  security with any person in any manner,  (d) made any general
solicitation  by means of general  advertising  or in any other  manner,  or (e)
taken  any  other  action,  that (in the case of any of the  acts  described  in
clauses  (a)  through  (e)  above)  would   constitute  a  distribution  of  the
Certificate  under the  Securities  Act,  would  render the  disposition  of the
Certificate  a  violation  of  Section  5 of the  Securities  Act  or any  state
securities law or would require registration or qualification of the Certificate
pursuant thereto.  The Transferee will not act, nor has it authorized or will it
authorize any person to act, in any manner set forth in the  foregoing  sentence
with respect to the Certificate,  any security issued in exchange therefor or in
lieu thereof or any interest in the foregoing.

     5. The Transferee has been furnished with all information regarding (a) the
Depositor,  (b) the  Certificate  and  distributions  thereon,  (c) the Mortgage
Loans,  (d) the Pooling and Servicing  Agreement,  and (e) all related  matters,
that it has requested.

     6. The  Transferee  is an  "accredited  investor"  within  the  meaning  of
paragraph  (1), (2), (3) or (7) of Rule 501(a) under the  Securities Act and has
such knowledge and experience in financial and business matters as to be capable
of evaluating  the merits and risks of an investment  in the  Certificates;  the
Transferee has sought such accounting, legal and tax advice as it has considered
necessary to make an informed investment decision; and the Transferee is able to
bear the economic  risks of such an investment and can afford a complete loss of
such investment.

     7. If the Transferee proposes to acquire a Subordinated Certificate that is
held  as a  Definitive  Certificate,  the  Transferee  hereby  certifies  to the
Trustee,  the  Depositor  and the Master  Servicer  that such  transfer will not
result in a  violation  of Section  406 of ERISA or Section  4975 of the Code or
cause the Master  Servicer,  the Special  Servicer or the Trustee to be deemed a
fiduciary  of such  Plan or  result in the  imposition  of an  excise  tax under
Section 4975 of the Code.

     8. If the  Transferee  proposes that the  Certificate  be registered in the
name of a nominee, such nominee has completed the Nominee Acknowledgment below


                           Very truly yours,


                           __________________________________________
                           (Transferee)

                           By: ______________________________________
                           Name:
                           Title:


                                     E-344
<PAGE>


                             Nominee Acknowledgment

     The undersigned  hereby  acknowledges and agrees that as to the Certificate
being  registered in its name, the sole beneficial owner thereof is and shall be
________________________________ , the Transferee identified above, for whom the
undersigned is acting as nominee.


                                        ____________________________________
                                        (Nominee)


                                        By: _________________________________

                                        Name: _______________________________

                                        Title: ______________________________



                                     E-345
<PAGE>

                                   EXHIBIT C-1

                    FORM OF TRANSFER AFFIDAVIT AND AGREEMENT
                  FOR TRANSFERS OF REMIC RESIDUAL CERTIFICATES


STATE OF                            )
                                    ) ss:
COUNTY OF                           )


     ______________________________,  being first duly  sworn,  deposes and says
that:

     1.  He/She  is  the   ____________________  of  ____________________   (the
prospective   transferee  (the   "Transferee")   of  GMAC  Commercial   Mortgage
Securities,  Inc., Mortgage  Pass-Through  Certificates,  Series 1997-C2,  Class
[R-I] [R-II] [R-III],  evidencing a ____% Percentage Interest in such Class (the
"Residual  Certificates"),  a  _____________________  duly organized and validly
existing  under the laws of  _____________________,  on  behalf of which  he/she
makes this  affidavit.  All  capitalized  terms used but not  otherwise  defined
herein shall have the respective meanings set forth in the Pooling and Servicing
Agreement pursuant to which the Residual  Certificates were issued (the "Pooling
and Servicing Agreement").

     2.  The  Transferee  (i) is,  and as of the  date of  transfer  will  be, a
"Permitted  Transferee" and will endeavor to remain a "Permitted Transferee" for
so long as it  holds  the  Residual  Certificates,  and  (ii) is  acquiring  the
Residual  Certificates  for  its  own  account  or for the  account  of  another
prospective  transferee from which it has received an affidavit in substantially
the same form as this  affidavit.  A "Permitted  Transferee" is any Person other
than a "disqualified  organization"  or a possession of the United States.  (For
this purpose, a "disqualified  organization" means an electing large partnership
under  section  775 of the Code,  the  United  States,  any  state or  political
subdivision  thereof,  any  agency or  instrumentality  of any of the  foregoing
(other than an  instrumentality,  all of the  activities of which are subject to
tax and,  except for the Federal Home Loan Mortgage  Corporation,  a majority of
whose board of directors is not selected by any such governmental entity) or any
foreign government,  international organization or any agency or instrumentality
of such foreign  government  or  organization,  any rural  electric or telephone
cooperative, or any organization (other than certain farmers' cooperatives) that
is generally exempt from federal income tax unless such  organization is subject
to the tax on unrelated business taxable income.

     3.  The  Transferee  is  aware  (i) of the tax that  would  be  imposed  on
transfers of the Residual Certificates to "disqualified organizations" under the
Code that applies to all transfers of the Residual Certificates;  (ii) that such
tax would be on the transferor  (or, with respect to transfers to electing large
partnerships,  on such  partnership)  or, if such  transfer  is through an agent
(which  Person  includes a broker,  nominee or  middleman)  for a  non-Permitted
Transferee,  on the agent;  (iii) that the Person  (other  than  transfers  with
respect to electing large  partnerships)  otherwise  liable for the tax shall be
relieved of liability for the tax if the transferee  furnishes to such Person an
affidavit  that the  transferee  is a Permitted  Transferee  and, at the time of
transfer,  such Person  does not have actual  knowledge  that the  affidavit  is
false; and (iv) that the Residual  Certificates  may be a "noneconomic  residual
interest" within the meaning of Treasury regulation Section 1.860E-1(c) and that
the transferor of a "noneconomic  residual  interest" will remain liable for any
taxes due with  respect  to the  income  on such  residual  interest,  unless no
significant  purpose of the transfer is to enable the  transferor  to impede the
assessment or collection of tax.

     4. The  Transferee is aware of the tax imposed on a  "pass-through  entity"
holding the Residual  Certificates if at any time during the taxable year of the
pass-through  entity a  non-Permitted  Transferee  is the  record  holder  of an
interest in such entity.  (For this purpose, a "pass-through  entity" includes a
regulated  investment  company,  a real estate  investment trust or common trust
fund, a partnership, trust or estate, and certain cooperatives.)



                                     E-346
<PAGE>


     5. The Transferee is aware that the Certificate Registrar will not register
any  transfer  of  the  Residual  Certificates  by  the  Transferee  unless  the
Transferee's transferee, or such transferee's agent, delivers to the Certificate
Registrar,  among other things,  an affidavit and agreement in substantially the
same form as this affidavit and agreement.  The Transferee expressly agrees that
it will not  consummate  any such  transfer  if it  knows or  believes  that any
representation contained in such affidavit and agreement is false.

     6. The Transferee  consents to any additional  restrictions or arrangements
that shall be deemed necessary upon advice of counsel to constitute a reasonable
arrangement to ensure that the Residual Certificate will only be owned, directly
or indirectly, by a Permitted Transferee.

     7. The Transferee's taxpayer identification number is ____________________.

     8. The  Transferee  has reviewed the  provisions of Section  5.02(d) of the
Pooling and Servicing Agreement,  a description of which provisions is set forth
in the Residual  Certificates (in particular,  clause (ii)(A) of Section 5.02(d)
which authorizes the Trustee to deliver payments on the Residual  Certificate to
a Person other than the Transferee  and clause (ii)(B) of Section  5.02(d) which
authorizes   the  Trustee  to  negotiate  a  mandatory   sale  of  the  Residual
Certificates,  in either  case,  in the event  that the  Transferee  holds  such
Residual  Certificates  in violation  of Section  5.02(d));  and the  Transferee
expressly agrees to be bound by and to comply with such provisions.

     9. No purpose of the Transferee relating to its purchase or any sale of the
Residual  Certificates  is or will be to impede the  assessment or collection of
any tax.

     10.  The  Transferee  hereby  represents  to and  for  the  benefit  of the
transferor that the Transferee  intends to pay any taxes associated with holding
the Residual  Certificates as they become due, fully  understanding  that it may
incur tax  liabilities  in excess of any cash flows  generated  by the  Residual
Certificates.

     11. The Transferee  will, in connection  with any transfer that it makes of
the Residual Certificates, deliver to the Certificate Registrar a representation
letter  substantially  in the form of Exhibit H-2 to the  Pooling and  Servicing
Agreement in which it will represent and warrant, among other things, that it is
not  transferring  the  Residual   Certificates  to  impede  the  assessment  or
collection of any tax and that it has at the time of such  transfer  conducted a
reasonable  investigation of the financial  condition of the proposed transferee
as  contemplated  by  Treasury  regulation  Section  1.860E-1(c)(4)(i)  and  has
satisfied the requirements of such provision.

     12.  The  Transferee  is a citizen or  resident  of the  United  States,  a
corporation, a partnership or other entity created or organized in, or under the
laws of, the United States or any political  subdivision thereof (except, in the
case of a  partnership,  to the extent  provided  in Treasury  regulations  such
partnership  is not a U.S.  person),  or an estate or trust  whose  income  from
sources  without  the United  States is  includible  in gross  income for United
States federal income tax purposes regardless of its connection with the conduct
of a trade or business within the United States.


                                     E-347
<PAGE>



     IN WITNESS  WHEREOF,  the  Transferee  has  caused  this  instrument  to be
executed on its behalf,  pursuant to the authority of its Board of Directors, by
its ______________  and its corporate seal to be hereunto attached,  attested by
its [Assistant] Secretary, this ___ day of __________, __.



                                                 _____________________________
                                                 [NAME OF TRANSFEREE]


                                                 By: __________________________
                                                     [Name of Officer]
                                                     [Title of Officer]

[Corporate Seal]

ATTEST:


____________________________
[Assistant] Secretary


     Personally  appeared before me the above-named  _________________  known or
proved to me to be the same person who executed the foregoing  instrument and to
be the  _____________  of the  Transferee,  and  acknowledged  to me that he/she
executed  the same as his/her free act and deed and the free act and deed of the
Transferee

     Subscribed and sworn before me this ____ day of _________________.



                          ______________________________________
                          NOTARY PUBLIC

                          COUNTY OF ________________
                          STATE OF _________________
                          My Commission expires the ____day of _______, 19____


                                     E-348
<PAGE>

                                   EXHIBIT C-2
                 FORM OF TRANSFEROR CERTIFICATE FOR TRANSFERS OF
                           REMIC RESIDUAL CERTIFICATES


                                                           _____________, 19____

State Street Bank and Trust Company
Two International Place - 5th Floor
Boston, MA 02110
Attention: Corporate Trust Department


     Re:  GMAC  Commercial  Mortgage  Securities,  Inc.,  Mortgage  Pass-Through
          Certificates, Series 1997-C2 (the "Certificates") Dear Sirs:

     This  letter  is  delivered  to you in  connection  with  the  transfer  by
__________________  _________________  (the "Transferor") to ______________ (the
"Transferee") of [Class R-I] [Class R-II] [Class R-III] Certificates  evidencing
a %  Percentage  Interest  in such  Class  (the  "Residual  Certificates").  The
Certificates,  including the Residual Certificates,  were issued pursuant to the
Pooling and Servicing Agreement,  dated as of December 1, 1997 (the "Pooling and
Servicing  Agreement"),  among GMAC  Commercial  Mortgage  Securities,  Inc., as
Depositor, GMAC Commercial Mortgage Corporation,  as Master Servicer and Special
Servicer,  and State Street Bank and Trust Company, as Trustee.  All capitalized
terms used but not otherwise  defined herein shall have the respective  meanings
set  forth  in the  Pooling  and  Servicing  Agreement.  The  Transferor  hereby
certifies, represents and warrants to you, as Certificate Registrar, that:

     1. No purpose of the  Transferor  relating to the  transfer of the Residual
Certificates  by the  Transferor  to the  Transferee is or will be to impede the
assessment or collection of any tax.

     2. The  Transferor  understands  that the Transferee has delivered to you a
Transfer  Affidavit  and  Agreement  in the form  attached  to the  Pooling  and
Servicing  Agreement.   The  Transferor  does  not  know  or  believe  that  any
representation contained therein is false.

     3. The Transferor  has at the time of this transfer  conducted a reasonable
investigation  of the financial  condition of the Transferee as  contemplated by
Treasury  regulation  Section   1.860E-1(c)(4)(i)  and,  as  a  result  of  that
investigation,   the  Transferor   has   determined   that  the  Transferee  has
historically  paid its debts as they  became  due and has  found no  significant
evidence to indicate that the  Transferee  will not continue to pay its debts as
they become due in the future.  The Transferor  understands that the transfer of
the Residual  Certificates  may not be respected  for United  States  income tax
purposes (and the  Transferor may continue to be liable for United States income
taxes  associated  therewith)  unless  the  Transferor  has  conducted  such  an
investigation.


                                     E-349
<PAGE>


     4. The Transferee has no actual knowledge that such prospective  Transferee
is not a Permitted Transferee or is not a United States Person.



                                         Very truly yours,
                                     
                                     
                                         ______________________________________
                                         (Transferee)
                                     
                                         By: __________________________________
                                     
                                         Name: ________________________________
                                     
                                         Title: _______________________________
                                     
                             

                                     E-350
<PAGE>

                                    EXHIBIT D

                           FORM OF REQUEST FOR RELEASE

DATE:
TO:
                  RE: REQUEST FOR RELEASE OF DOCUMENTS

In connection with the  administration of the pool of Mortgage Loans held by you
for the  referenced  pool,  we request  the  release of the  Mortgage  Loan File
described below.

Pooling and Servicing Agreement Dated:
Series#:
Account#:
Pool#:
Loan#:
Borrower Name(s):
Reason for Document Request: (indicate one)

         [  ] Mortgage Loan Prepaid in Full
         [  ] Mortgage Loan Repurchased or Sold
         [  ] Other (specify) __________________
         _______________________________________
         _______________________________________


"We hereby  certify  that all amounts  received or to be received in  connection
with such  payments  which are required to be deposited  have been or will be so
deposited as provided in the Pooling and Servicing Agreement."


[GMAC COMMERCIAL MORTGAGE CORPORATION]
Authorized Signature

 ******************************************************************************

TO  CUSTODIAN/TRUSTEE:  Please acknowledge this request, and check off documents
being  enclosed  with a copy of this form.  You should retain this form for your
files in accordance with the terms of the Pooling and Servicing Agreement.

Enclosed Documents:        [ ] Promissory Note
                           [ ] Primary Insurance Policy
                           [ ] Mortgage or Deed of Trust
                           [ ] Assignment(s)  of Mortgage or Deed of Trust
                           [ ] Title Insurance Policy 
                           [ ] Other:


Name
Title
Date



                                     E-351
<PAGE>

                                    EXHIBIT E

                                  FORM OF UCC-1


                                     E-486
<PAGE>

                                   SCHEDULE 1

All right  (including the power to convey title thereto),  title and interest of
the  Debtor in and to the  following,  each as more  particularly  described  on
Exhibit  A  attached  hereto:  (1)  the  mortgage  note  or  other  evidence  of
indebtedness of a Mortgagor ("Mortgage Notes"), (2) the related mortgages, deeds
of trust or other similar instruments securing such Mortgage Notes ("Mortgages")
and (3) each document in the related  Mortgage Files,  together with any and all
income, payments, proceeds and products of any of the foregoing.



                                     E-352
<PAGE>


                             EXHIBIT A OF SCHEDULE 1

     All right (including the power to convey title thereto), title and interest
of the Debtor,  including any security  interest  therein for the benefit of the
Debtor,  in and to the Trust Fund created  pursuant to the Pooling and Servicing
Agreement,  dated as of December  1, 1997,  among the Debtor as  Depositor,  the
Secured Party as Trustee*,  and GMAC Commercial  Mortgage  Corporation as Master
Servicer   and  Special   Servicer   with   respect  to  Mortgage   Pass-Through
Certificates,  Series  1997-C2 (the  "Pooling and  Servicing  Agreement  (Series
1997-C2"), including the:

     (1) the  Mortgage  Loans  listed on the  Mortgage  Loan  Schedule  attached
hereto;

     (2) the Mortgage  Notes,  with respect to the Mortgage  Loans listed on the
Mortgage Loan Schedule attached hereto;

     (3) the Mortgages  secured by such  Mortgage  Notes,  as more  particularly
described in the Mortgage Loan Schedule;

     (4) with respect to each Mortgage Note and related Mortgage,  each document
contained in the related Mortgage File;

     (5) the Debtor's  rights under Sections 2; 4(a) and 6 of each Mortgage Loan
Purchase Agreement;

         (6) any and all general  intangibles (as defined in
     the Uniform Commercial Code) consisting of, arising from or
relating to any of the foregoing; and

     (7) any and all  income,  payments,  proceeds  and  products  of any of the
foregoing.

     Capitalized terms used herein,  but not defined,  shall have the respective
meanings  assigned to such terms in the Pooling and Servicing  Agreement (Series
1997-C2).

     THE DEBTOR AND THE SECURED PARTY INTEND THE  TRANSACTIONS  CONTEMPLATED  BY
THE POOLING AND  SERVICING  AGREEMENT  TO  CONSTITUTE A SALE OF THE INTEREST IN,
WITH RESPECT TO THE MORTGAGE LOANS,  THE MORTGAGE NOTES,  THE RELATED  MORTGAGES
AND THE RELATED  MORTGAGE  FILES,  AND THIS FILING  SHOULD NOT BE CONSTRUED AS A
CONCLUSION THAT A SALE HAS NOT OCCURRED. THE REFERENCES HEREIN TO MORTGAGE NOTES
SHOULD  NOT BE  CONSTRUED  AS A  CONCLUSION  THAT  ANY  MORTGAGE  NOTE IS NOT AN
INSTRUMENT  WITHIN THE MEANING OF THE UNIFORM  COMMERCIAL  CODE, AS IN EFFECT IN
ANY  APPLICABLE  JURISDICTION,  OR THAT A FILING IS  NECESSARY  TO  PERFECT  THE
SECURITY INTEREST OF THE SECURED PARTY*,  WITH RESPECT TO THE MORTGAGE LOANS, IN
ANY MORTGAGE NOTE,  MORTGAGE OR DOCUMENT IN A MORTGAGE FILE. WITH RESPECT TO THE
FOREGOING, THIS FILING IS MADE ONLY IN THE EVENT OF CONTRARY ASSERTIONS BY THIRD
PARTIES.

     *Not in its individual  capacity,  but solely as Trustee for the benefit of
the  Certificateholders  pursuant to the Pooling and Servicing Agreement (Series
1997-C2).



                                     E-353
<PAGE>


                             MORTGAGE LOAN SCHEDULE




                                     E-354
<PAGE>


                                    EXHIBIT F

     Methodology to Normalize Net Operating Income and Debt Service Coverage


o    GMAC Commercial  Mortgage  Corporation  ("GMACCM")  applies the methodology
     presented  below to arrive  at a  servicer  adjusted  or  "Normalized"  Net
     Operating  Income ("NOI").  The items described below highlight some of the
     major categories requiring  adjustment.  There may, however, be others, and
     GMACCM  will  use  its  market  knowledge  and  discretion  in  making  and
     sufficiently footnoting the necessary adjustments.

o    GMACCM  chooses to use the actual  management  fee stated in the  financial
     statement.

o    Where they are clearly identifiable, GMACCM will remove any capital expense
     from any above  the line  categories  (such as  extraordinary  repairs  and
     maintenance)  and put them below the line in the  capital  expense  comment
     section.

o    Replacement  reserves,  tenant improvement and leasing commission  reserves
     will be treated as above the line expenses.  A  determination  will be made
     whether  there have been credits for the  disbursements  from a reserve and
     that expenses are not overstated due to exclusion of credits.

o    Property  taxes should be the annual amount due,  excluding any  delinquent
     taxes or credits from prior years which would cause the number to be higher
     or lower.  The amount for  property  taxes will be  adjusted  if the period
     under analysis is less than one year.

o    GMAC Commercial Mortgage will exclude non-recurring,  extraordinary income.
     For example,  a tax refund,  lease  buyout or income  received for a period
     other than the year in question should be adjusted.  If past due rent for a
     prior year was paid and recorded in the current year,  GMACCM would back it
     out  and  footnote  it  accordingly.  Care  will be  used  when  reflecting
     percentage/overage  rents to  ensure  that it  relates  to the  appropriate
     period and that the numbers are supported by tenant sales information.

o    GMAC  Commercial  Mortgage  will  remove  any items not  pertaining  to the
     operation of the property such as, fees for closing the loan restructure, a
     distribution to owners or a charitable contribution.

o    When  necessary,  income  and  expenses  will be  analyzed  by  looking  at
     variances by category. Unusual income and expense items will be researched.
     If there are significant variances, inquiries to the borrower will be made.
     Appropriate  adjustments  will be made and  footnotes  provided  to clearly
     explain the situation.

o    The debt  service  should be an actual  amount  the  borrower  paid per the
     servicing records for the period  associated with the operating  statement.
     If GMACCM does not have a full year of payments,  it will use the principal
     and interest  constant in the case of a fixed rate loan and, in the case of
     an adjustable  rate loan, will estimate a full year amount from the payment
     history information available.




                                     E-355
<PAGE>



                                    EXHIBIT G

                       Form of Distribution Date Statement




                                     E-356
<PAGE>

 

<TABLE>
<CAPTION>
[LOGO]                                 GMAC Commercial Mortgage Corporation as Master Servicer
                                      GMAC Commercial Mortgage Corporation as Special Servicer
                                           State Street Bank and Trust Company as Trustee
                                              GMAC Commercial Mortgage Securities, Inc.
                                                           Series 1997-C2


Report to Certificateholders for     Payment Date:
Payment Summary
- ------------------------------------------------------------------------------------------------------------------------------------
                  Pass-Through         Interest   Original   Beginning      Principal       Class Interest   Total P&I     Ending
  Class   CUSIP       Rate               Type      Balance    Balance    Distrib. Amount   Distribution Amt   Payable     Balance
- ------------------------------------------------------------------------------------------------------------------------------------
<S>        <C>       <C>                <C>         <C>        <C>          <C>                <C>             <C>          <C>














                                Totals:
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
         Distributions per Certificate
     ------------------------------------------------------------------------------------------------
                       Beginning         Principal           Interest             Ending
          Class   Certificate Factor   Distribution(1)    Distribution(1)    Certificate Factor
     ------------------------------------------------------------------------------------------------
     <S>             <C>                  <C>                <C>                <C> 




- -------------------------------------------------------------------
   For additional information or with questions, please contact:
- -------------------------------------------------------------------
                    State Street Corporate Trust
- -------------------------------------------------------------------
Bond Analyst:
Account Officer:
Street Connection:(factor and rate by cusip) (617)664-5500
Street Fax: (617) 664-5600
Web Site: corporatetrust.statestreet.com
- -------------------------------------------------------------------
</TABLE>

Disclaimer Notice: This report has been prepared by or based on information
furnished to State Street Bank and Trust Company ("State Street") by one or more
third parties (e.g., Servicer, Master Servicer, etc.).State Street shall not
have and does not undertake responsibility for the accuracy or completeness of
information provided by such third parties, and makes no representations or
warranties with respect to the accuracy or completeness thereof or the
sufficiency thereof for any particular purpose. State Street has not
independently verified information received from third parties, and shall have
no liability for any inaccuracies therein or caused thereby.




                                     E-357
<PAGE>


[LOGO]       GMAC Commercial Mortgage Corporation as Master Servicer
            GMAC Commercial Mortgage Corporation as Special Servicer
                 State Street Bank and Trust Company as Trustee
                    GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2

<TABLE>
<CAPTION>
Report to Certificateholders for     Payment Date:
Payment Details
Principal Detail
- ------------------------------------------------------------------------------------------------------
           Beginning      Principal     Realized       Appraisal      Reimbrs Add Trust     Ending
  Class     Balance     Distribution     Losses     Reduction Amts    Exp/Realzd Losses    Balance
- ------------------------------------------------------------------------------------------------------
<S>         <C>           <C>            <C>          <C>                <C>                 <C>














- ------------------------------------------------------------------------------------------------------
     Totals:
            ------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
Interest Detail
- ------------------------------------------------------------------------------------------------------------------------------------
                  Accrued            Excess Prepaymt         Distributable       Current Unpaid      Payment to       Class Interest
  Class    Certificate Interest    Interest Shortfalls    Certifcate Interest       Interest       Unpaid Interest     Dist Amount  
- ------------------------------------------------------------------------------------------------------------------------------------
<S>            <C>                     <C>                    <C>                   <C>              <C>                <C>














- ------------------------------------------------------------------------------------------------------------------------------------
     Totals:
            ------------------------------------------------------------------------------------------------------------------------


<CAPTION>
- ---------------------------------------  
    Prepymt Prems/    Ending Balance     
          YMC         Unpaid Interest    
- ---------------------------------------  
<S>                      <C>
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
- ---------------------------------------  
                                         
- ---------------------------------------  
</TABLE>




                                     E-358
<PAGE>


<TABLE>
<CAPTION>
[LOGO]                                 GMAC Commercial Mortgage Corporation as Master Servicer
                                      GMAC Commercial Mortgage Corporation as Special Servicer
                                           State Street Bank and Trust Company as Trustee
                                              GMAC Commercial Mortgage Securities, Inc.
                                                           Series 1997-C2

Report to Certificateholders for    Payment Date:

Additional Reporting Information
Mortgage Loan Activity for related Payment Date:
- ------------------------------------------------------------------------------------------------------------------------------------
# of Mortgage   Weighted Average Re-   Weighted Average Beginning Agg Stated  Ending Agg Stated    Ending Unpaid       Available
  Loans Outs  maining Term to Maturity   Mortgage Rate   Principal Balance    Principal Balance  Principal Balance  Distribution Amt
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                 <C>                     <C>              <C>                 <C>                <C>                <C>

- ------------------------------------------------------------------------------------------------------------------------------------
<CAPTION>
    Current      Current Additional                         Principal
Realized Losses    Trust Fund Exp        # of Payoffs      Prepayments                         P&I Advance & Fee Information:
- ----------------------------------------------------------------------                         -------------------------------------
                                                                                               Advances:               
- ----------------------------------------------------------------------                         -  Current P&I          
                                                                                               -  Outstanding P&I      
Appraisal Reduction Information:                                                               -  Servicing             
- ----------------------------------------------------------------------------------------       -  Nonrecoverable P&I   
 Loan #  SPB of Apr Red Loan  All Unpd Int & Fees  Appraised Value  P&I Advance on Loan        Interest on:           
- ----------------------------------------------------------------------------------------       -  P&I Advances          
                                                                                               -  Servicing Advances    
- ----------------------------------------------------------------------------------------       Servicing Compensation: 
                                                                                               -  to Master Servicer 
Aggregate Delinquency information for related Payment Date:                                    -  to Special Servicer 
                  ----------------------------------------------------------------------       -------------------------------------
                       One Month      Two Months       3 Months +       Foreclosures              
                  ----------------------------------------------------------------------       
- ----------------------------------------------------------------------------------------       Loan Prepayment Information:         
   # of Loans                                                                                  -------------------------------------
- ----------------------------------------------------------------------------------------       Loan #          Amount of Prepayment 
- ----------------------------------------------------------------------------------------       -------------------------------------
Agg Prin Balance                                                                               
- ----------------------------------------------------------------------------------------       -------------------------------------
                                                                                               
                                                                                               -------------------------------------
REO Property with Final Recovery Determination:                                                
- ----------------------------------------------------------------------------------------       -------------------------------------
Mortgage          Basis for Final       All Proceeds   Portion Proceeds     Amount of                                               
 Loan #       Recovery Determination      Received     to Certificates    Realized Loss        -------------------------------------
- ----------------------------------------------------------------------------------------       
                                                                                               -------------------------------------
- ----------------------------------------------------------------------------------------       
                                                                                               Total                   0.00         
- ----------------------------------------------------------------------------------------       -------------------------------------
                                                                                               

                                                                                               
                                                                                               
Liquidated Mortgage Loans: (other than Prepayments in full)
- ----------------------------------------------------------------------------------------       
  Loan           Nature of        Liquidation     Portion of Proceeds       Amount of          
   #         Liquidation Event     Proceeds     Payable to Certificates   Realized Loss
- ----------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------
</TABLE>



                                     E-359
<PAGE>


<TABLE>
<CAPTION>
                                                     State Street Corporate Trust
GMAC Commercial Mortgage Securities, Inc.            Web: corporatetrust.statestreet.com
Series 1997-C2                                       Payment Date:
                                                     Report

Distribution of Current Scheduled Principal Balances
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
    Current                                                      Weighted Averages
  Scheduled           # of       Aggregate      % Tot ----------------------------------
  Principal            Mtg      Sched Prin      Sched                  Mnths        Mort
    Balance          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
<$1,000,000.00
 $1,000,000.00+
 $2,000,000.00+
 $3,000,000.00+
 $4,000,000.00+
 $5,000,000.00+
 $6,000,000.00+
 $7,000,000.00+
 $8,000,000.00+
$10,000,000.00+
$15,000,000.00+
$20,000,000.00+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Current Mortgage Interest Rates
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
    Current                                                      Weighted Averages
   Mortgage           # of       Aggregate      % Tot ----------------------------------
   Interest            Mtg      Sched Prin      Sched                  Mnths        Mort
       Rate          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
  <8.000%
   8.000%+
   8.250%+
   8.500%+
   8.750%+
   9.000%+
   9.250%+
   9.500%+
  10.000%+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Remaining Stated Term (Balloon Loans Only)
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
  Remaining                                                      Weighted Averages      
     Stated           # of       Aggregate      % Tot ----------------------------------
       Term            Mtg      Sched Prin      Sched                  Mnths        Mort
   (Months)          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
       <13
     13-24
     25-36
     37-48
     49-60
     61-72
       73+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Remaining Stated Term (Fully Amortizing Loans Only)
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
  Remaining                                                      Weighted Averages      
     Stated           # of       Aggregate      % Tot ----------------------------------
       Term            Mtg      Sched Prin      Sched                  Mnths        Mort
   (Months)          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
        <13
      13-24
      25-36
      37-60
     61-120
    121-180
    181-240
       241+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------
</TABLE>



                                     E-360
<PAGE>


<TABLE>
<CAPTION>
                                                     State Street Corporate Trust
GMAC Commercial Mortgage Securities, Inc.            Web: corporatetrust.statestreet.com
Series 1997-C2                                       Payment Date:
                                                     Report
Distribution by State
- ----------------------------------------------------------------------------------------
         -------------------------------------------------------------------------------
                                                                 Weighted Averages      
                      # of       Aggregate      % Tot ----------------------------------
                       Mtg      Sched Prin      Sched                  Mnths        Mort
    States           Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
Texas
Florida
California
Pennsylvainia
Maryland
Arizona
Goergia
New Jersey
Illinois
Massachusetts
Other
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Property Type
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
                      # of       Aggregate      % Tot ----------------------------------
   Property            Mtg      Sched Prin      Sched                  Mnths        Mort
      Types          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
Multifamily
Retail
Hotel
Office
Industrial
Self-Storage
Health Care
Mobile Home Park
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Seasoning
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
                      # of       Aggregate      % Tot ----------------------------------
  Seasoning            Mtg      Sched Prin      Sched                  Mnths        Mort
   (months)          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
       <13
     13-24
     25-36
     37-48
     49-60
     61-72
       73+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Most Recent Debt Service Coverage Ratio
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
                      # of       Aggregate      % Tot ----------------------------------
                       Mtg      Sched Prin      Sched                  Mnths        Mort
       DSCR          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
           0
       <1.01
1.01 - 1.109
  1.11-1.209
  1.21-1.309
  1.31-1.409
  1.41-1.509
  1.51-2.009
       2.01+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------
</TABLE>



                                     E-361
<PAGE>


<TABLE>
<CAPTION>
                                                     State Street Corporate Trust
GMAC Commercial Mortgage Securities, Inc.            Web: corporatetrust.statestreet.com
Series 1997-C2                                       Payment Date:
                                                     Report
Distribution of Loan to Value Ratio
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
       Most           # of       Aggregate      % Tot ----------------------------------
     Recent            Mtg      Sched Prin      Sched                  Mnths        Mort
        LTV          Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
          0
     <50.00
     50.00+
     60.00+
     70.00+
     80.00+
     90.00+
    100.00+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Amortization Type
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
                      # of       Aggregate      % Tot ----------------------------------
Amortization           Mtg      Sched Prin      Sched                  Mnths        Mort
        Type         Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
Amortizing Balloon
Fully Amortizing
Other
                  
                  
                  
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Remaining Amortization Term
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
    Original          # of       Aggregate      % Tot ----------------------------------
Amortization           Mtg      Sched Prin      Sched                  Mnths        Mort
        Term         Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
0+
120+
240+
270+
300+
330+
370+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------


<CAPTION>
Distribution of Original Term to Stated Maturity
- ----------------------------------------------------------------------------------------
           -----------------------------------------------------------------------------
                                                                 Weighted Averages      
    Original          # of       Aggregate      % Tot ----------------------------------
     Term to           Mtg      Sched Prin      Sched                  Mnths        Mort
    Maturity         Loans         Balance        Bal       DSCR      to Mat        Rate
- ----------------------------------------------------------------------------------------
<S>                  <C>         <C>            <C>         <C>       <C>           <C>
          0+
         72+
         89+
        109+
        121+
        241+
        275+
- ----------------------------------------------------------------------------------------
Total
- ----------------------------------------------------------------------------------------
</TABLE>



                                     E-362
<PAGE>


                                   EXHIBIT H

                         Form of Master Servicer Report






                                     E-363
<PAGE>

                   GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2

                         DELINQUENT LOAN STATUS REPORT
                                 as of ________


<TABLE>
<CAPTION>
====================================================================================================================================
Prospectus      Short Name        Property     City     State     Sq Ft or    Paid   Scheduled     Total P&I    Total Expenses
    ID            (When             Type                           Units      Thru     Loan        Advances        To Date
               Appropriate)                                                   Date    Balance      To Date
====================================================================================================================================
<S>            <C>                 <C>         <C>      <C>       <C>         <C>     <C>          <C>           <C>
90 + DAYS DELINQUENT




60 DAYS DELINQUENT




30 DAYS DELINQUENT



Current & at Special Servicer


FCL - Foreclosure
LTM - Latest 12 Months either Last Annual or Trailing 12 months

<CAPTION>
====================================================================================================================================
Prospectus   Other Advances    Total      Current     Current   Maturity  LTM NOI   LTM NOI   LTM DSCR   ***Cap         Value
    ID         (Taxes &       Exposure    Monthly    Interest     Date      Date                           Rate       using NOI
                Escrow)                     P&I        Rate                                              Assigned      & Cap
                                                                                                                        Rate
====================================================================================================================================
<S>            <C>             <C>         <C>        <C>       <C>        <C>      <C>        <C>        <C>          <C>

90 + DAYS DELINQUENT




60 DAYS DELINQUENT




30 DAYS DELINQUENT



Current & at Special Servicer


FCL - Foreclosure
LTM - Latest 12 Months either Last Annual or Trailing 12 months
====================================================================================================================================
</TABLE>

*    Workout  Strategy should match the CSSA Loan file using abreviated words in
     place of a code number such as (FCL - In  Foreclosure,  MOD - Modification,
     DPO - Discount Payoff,  NS - Note Sale, BK - Bankrupcy,  PP - Payment Plan,
     TBD - To Be Determined etc...)

     It is  possible  to combine  the status  codes if the loan is going in more
     than one direction. (i.e. FCL/Mod, BK/Mod, BK/FCL/DPO)

**   App - Appraisal, BPO - Broker opinion, Int. - Internal Value

***  How to determine the cap rate is agreed upon by Underwriter and servicers -
     to be provided by a third party.




                                     E-364
<PAGE>

                   GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2

                         DELINQUENT LOAN STATUS REPORT
                                 as of ________


<TABLE>
<CAPTION>
================================================================================================================================
Prospectus      Short Name        Property     City     State     Valuation  Appraisal   Loss using    Estimated     Total
    ID            (When             Type                            Date      BPO or      90% Appr.     Recovery   Appraisal
               Appropriate)                                                  Internal    or BPO (f)        %       Reduction
                                                                              Value**                              Realized
================================================================================================================================
<S>             <C>                 <C>         <C>     <C>        <C>        <C>         <C>          <C>           <C>

90 + DAYS DELINQUENT




60 DAYS DELINQUENT




30 DAYS DELINQUENT



Current & at Special Servicer



FCL - Foreclosure
LTM - Latest 12 Months either Last Annual or Trailing 12 months

<CAPTION>
====================================================================================================================================
Prospectus                                FCL      Expected
    ID         Transfer     Resolution   Start     FCL Sale     Workout        Comments
                 Date          Date       Date       Date       Strategy
====================================================================================================================================
<S>             <C>          <C>         <C>       <C>          <C>            <C>

90 + DAYS DELINQUENT




60 DAYS DELINQUENT




30 DAYS DELINQUENT



Current & at Special Servicer



FCL - Foreclosure
LTM - Latest 12 Months either Last Annual or Trailing 12 months
====================================================================================================================================
</TABLE>

*    Workout  Strategy should match the CSSA Loan file using abreviated words in
     place of a code number such as (FCL - In  Foreclosure,  MOD - Modification,
     DPO - Discount Payoff,  NS - Note Sale, BK - Bankrupcy,  PP - Payment Plan,
     TBD - To Be  Determined  etc...)

     It is  possible  to combine  the status  codes if the loan is going in more
     than one direction. (i.e. FCL/Mod, BK/Mod, BK/FCL/DPO)

**   App - Appraisal, BPO - Broker opinion, Int. - Internal Value
***  How to determine the cap rate is agreed upon by Underwriter and servicers -
     to be provided by a third party.




                                     E-365
<PAGE>


                                            State Street Corporate Trust
                                            Web: corporatetrust.statestreet.com
                                            Payment Date:
                                            Report ID


GMAC Commercial Mortgage Corporation as Master Servicer 
GMAC Commercial Mortgage Corporation as Special Servicer 
State Street Bank and Trust Company as Trustee
GMAC Commercial Mortgage Securities, Inc.
Series 1997-C2

<TABLE>
<CAPTION>
Loan Level Detail
====================================================================================================================================
   Offer  Property  Transfer         Maturity   Neg Am         Beg    Note   Sched    Prepay/   Prepay  Paid Thru   Prepmt   Loan
Control#    Type      Date    State    Date     (Y/N)    Sched Bal    Rate     P&I    Liquid     Date     Date     Premium  Status
====================================================================================================================================
<S>        <C>        <C>      <C>    <C>        <C>      <C>         <C>     <C>      <C>       <C>     <C>       <C>      <C>




====================================================================================================================================
totals
====================================================================================================================================
If state field is blank loan has properties in multiple states.
====================================================================================================================================
</TABLE>

Loan Status:

A=   Payment not rec'd.  but still in grace period,  B= Late  payment,  but less
     than 1 mo., 0= Current, 1= 1 mo. delinquent,  2= 2 mo. delinquent, 3= Three
     or more mo. delinquent
4=   Assumed scheduled  payment  (performing  matured balloon),  7= Foreclosure,
     9=REO



                                     E-366
<PAGE>


                    GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2

                       HISTORICAL LOAN MODIFICATION REPORT
                                 as of ________


<TABLE>
<CAPTION>
====================================================================================================================================
                                                             Balance
                                                              When       Balance at the     
                                      Mod /                  Sent to     Effective Date                #. Mths
Prospectus                         Extension       Effect    Special          of            Old        for rate   New
    ID         City     State         Flag          Date     Servicer    Rehabilitation     Rate       Change     Rate    Old P&I
====================================================================================================================================
<S>            <C>      <C>        <C>              <C>       <C>        <C>               <C>         <C>        <C>      <C>
THIS REPORT IS HISTORICAL
Information is as of modification. Each line should not change in the future. Only new modifications should be added.



Total For All Loans:

Total For Loans in Current Month:
                                        # of Loans         $ Balance

Modifications:
Maturity Date Extentions:
====================================================================================================================================
Total:
====================================================================================================================================
<CAPTION>
====================================================================================================================================
                                                                                        (2)Est.
                                                                                        Future
                                                             Total #                    Interest
                                                              Mths           (1)        Loss to
                                                              for          Realized     Trust $
Prospectus             New          Old         New          Change        Loss to      (Rate 
    ID                 P&I        Maturity    Maturity       of Mod        Trust $     Reduction)           COMMENT
====================================================================================================================================
<S>                    <C>        <C>         <C>            <C>           <C>         <C>                  <C>
THIS REPORT IS HISTORICAL
Information is as of modification. Each line should not change in the future. Only new modifications should be added.



Total For All Loans:

Total For Loans in Current Month:
                                        # of Loans         $ Balance

Modifications:
Maturity Date Extentions:
====================================================================================================================================
Total:
====================================================================================================================================
</TABLE>

*    The  information  in these  columns is from a particular  point in time and
     should not change on this report once assigned.

(1)  Actual principal loss taken by bonds

(2)  Expected  future  loss due to a rate  reduction.  This is just an  estimate
     calculated at the time of the modification.



                                     E-367
<PAGE>


                    GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2

         HISTORICAL LOSS ESTIMATE REPORT (REO-SOLD or DISCOUNTED PAYOFF)
                                 as of ________



<TABLE>
<CAPTION>
====================================================================================================================================
                                                                           Latest
Prospectus      Short Name    Property     City     State       %        Appraisal    Effect                    Net Amt    Scheduled
    ID            (When         Type                        Received    or Brokers   Date of                    Received    Balance 
               Appropriate)                                 From Sale    Opinion       Sale     Sales Price    From Sale   
====================================================================================================================================
<S>            <C>             <C>         <C>       <C>      <C>         <C>          <C>       <C>             <C>       <C>

THIS REPORT IS HISTORICAL                                                                             

All information is from the liquidation date and does not need to be updated.                         
                                                                                                      
====================================================================================================================================
Total all Loans:                                                                                      

Current Month Only:                                                                                   
====================================================================================================================================
<CAPTION>
====================================================================================================================================
                                                                                                 Date
                                                                             Date               Minor
                                                                             Loss                Adj.   Total Loss  Loss % of  
Prospectus  Total P&I   Total     Servicing                  Actual Losses  Passed  Minor Adj.  Passed    with      Scheduled 
    ID      Advanced   Expenses  Fees Expense  Net Proceeds   Passed thru    thru   to Trust     thru   Adjustment   Balance 
===================================================================================================================================
<S>         <C>         <C>       <C>          <C>            <C>            <C>     <C>       <C>       <C>         <C>

THIS REPORT IS HISTORICAL                                                                             

All information is from the liquidation date and does not need to be updated.                         
                                                                                                      
====================================================================================================================================
Total all Loans:                                                                                      

Current Month Only:                                                                                   
====================================================================================================================================
</TABLE>




                                     E-368
<PAGE>


                    GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2

                                REO STATUS REPORT
                                 as of ________


<TABLE>
<CAPTION>
====================================================================================================================================
Prospectus      Short Name        Property     City     State     Sq Ft or    Paid   Scheduled     Total P&I    Total Expenses
    ID            (When             Type                           Units      Thru     Loan        Advances        To Date
               Appropriate)                                                   Date    Balance      To Date
====================================================================================================================================
<S>         <C>         <C>       <C>          <C>            <C>            <C>     <C>       <C>       <C>         <C>






<CAPTION>                                                                                                                           
====================================================================================================================================
Prospectus  Other Advances    Total      Current       Maturity  LTM NOI   LTM NOI    Cap       Valuation   Value        Appraisal
    ID        (Taxes &       Exposure    Monthly         Date      Date     DSC       Rate        Date     using NOI      BPO or
               Escrow)                     P&I                                        Assign                & Cap        Internal
                                                                                       ***                  Rate          Value**
====================================================================================================================================
<S>         <C>         <C>       <C>          <C>            <C>            <C>     <C>       <C>       <C>         <C>            
                                                                                                                                    
                                                                                                                                    







<CAPTION>                                                                                                                           
====================================================================================================================================
Prospectus   Loss using    Estimated        Total       Transfer       REO            Pending
    ID          92%        Recovery       Appraisal       Date     Acquisition       Resolution        Comments
             Appr. or          %          Reduction                   Date             Date
               BPO(1)                     Realized                               
====================================================================================================================================
<S>         <C>           <C>             <C>          <C>            <C>            <C>          <C>                  
                    
                    



</TABLE>


(1)  Use the following codes; App. - Appraisal, BPO - Brokers Opinion, Int -
     Internal Value

***  How to determine the cap rate is agreed upon by Underwriter and servicers -
     to be provided by a third party.




                                     E-369
<PAGE>

                   GMAC Commercial Mortgage Securities, Inc.
                                 Series 1997-C2
                              SERVICER WATCH LIST
                            as of __________________

<TABLE>
<CAPTION>
====================================================================================================================================
    S4             S55          S61          S57         S58        P7           P8          P11        P54
- ------------------------------------------------------------------------------------------------------------------------------------
               Short Name                                       Scheduled
Prospectus        (When       Property                             Loan       Paid Thru    Maturity     LTM*         Comment /
    ID         Appropriate)     Type         City       State     Balance        Date        Date       DSCR    Reason on Watch List
====================================================================================================================================
<S>            <C>             <C>           <C>        <C>      <C>          <C>          <C>         <C>         <C>

List all loans on watch list and reason sorted in decending balance order.













Total:                                                           $
</TABLE>

*LTM - Last 12 months either trailing or last annual



                                     E-370
<PAGE>

                                   EXHIBIT 1

                                Certain Reports





 
                                     E-371
<PAGE>



                                  GMAC Commerical Mortgage Securities, Inc.
                                                Series 1997-C2
                                     COMPARATIVE FINANCIAL STATUS REPORT
                                           as of __________________

<TABLE>
<CAPTION>
===================================================================================================================
                                                                            Original Underwriting Information      
- -------------------------------------------------------------------------------------------------------------------
                                                                      Basis Year                                   
- -------------------------------------------------------------------------------------------------------------------
                                 Last
                               Property  Scheduled   Paid    Annual    Financial                                   
Prospectus                      Inspect    Loan      Thru     Debt    Info as of     %      Total      $           
    ID         City     State    Date     Balance    Date    Service     Date       Occ    Revenue    NOI    DSCR  
- -------------------------------------------------------------------------------------------------------------------
                                 yy/mm                                   yy/mm                                     
- -------------------------------------------------------------------------------------------------------------------
<S>            <C>      <C>   <C>        <C>         <C>     <C>      <C>           <C>    <C>        <C>    <C>    
List all loans currently in deal with or with out information largest to smallest loan






Total:                                   $                   $                      WA     $          $      WA    


                                                                          Received                                 
Financial Information:                                                 Loans               Balance                 
                                                                         #       %         $       %               
Current Full Year:
Current Full Yr. received with DSC <1:
Prior Full Year:
Prior Full Yr. received with DSC <1:
Quarterly Financials:


<CAPTION>
=============================================================================================
2nd Preceding Annual Operating Information       Preceding Annual Operating Information      
- ---------------------------------------------------------------------------------------------
as of                Normalized              as of                            Normalized     
- ---------------------------------------------------------------------------------------------
                                                                                             
 Financial                                    Financial                                      
Info as of     %     Total      $            Info as of      %      Total      $             
   Date       Occ   Revenue    NOI    DSCR      Date        Occ    Revenue    NOI     DSCR   
- ---------------------------------------------------------------------------------------------
   yy/mm                                        yy/mm                                        
- ---------------------------------------------------------------------------------------------
<S>           <C>   <C>        <C>    <C>    <C>            <C>    <C>        <C>     <C>    
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
              WA    $          $      WA                    WA     $          $       WA     
                                                                                             
                                                                                             
   Required                                                                                  
     Loans          Balance                                                                  
   #      %         $      %                                                                 
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
                                                                                             
=============================================================================================


<CAPTION>
============================================================== 
 YTD or Trailing Financial Information       Net Change        
- -------------------------------------------------------------- 
           Month Reported    *Actual*        Preceding & Basis 
- -------------------------------------------------------------- 
                                                               
                                                     %         
 FS Start  FS End    Total      $      %      %    Total       
   Date     Date    Revenue    NOI    DSC    Occ    Rev    DSC 
- -------------------------------------------------------------- 
   yy/mm    yy/mm                                              
- -------------------------------------------------------------- 
 <S>       <C>      <C>        <C>    <C>    <C>   <C>     <C> 
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
           WA       $          $      WA     WA    $       WA  
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
============================================================== 
(1) DSC calculated using NOI/Debt Service
(2) Net change should compare the latest
year to the underwriting year
==============================================================
</TABLE>



                                     E-372
<PAGE>


<TABLE>
<CAPTION>
                                              GMAC Commercial Mortgage Securities, Inc.
                                                           Series 1997-C2
                                                 OPERATING STATEMENT ANALYSIS REPORT

PROPERTY OVERVIEW
<S>                                    <C>          <C>          <C>          <C>             <C>           <C>             <C>
    Control Number                                       as of
                                       -----------             ----------
    Current Balance/Paid to Date       
                                                  --------
    Property Name                      
                                       ---------------------------------------------------------------------------------------------
    Property Type                      
                                       ---------------------------------------------------------------------------------------------
    Property Address, City, State      
                                       ---------------------------------------------------------------------------------------------
    Net Rentable Square Feet
                                       ----------
    Year Built/Year Renovated
                                       --------------------
    Year of Operations                 Underwriting      1993        1994        1995        YTD
                                       --------------------------------------------------------------
    Occupancy Rate *
                                       --------------------------------------------------------------
    Average Rental Rate
                                       --------------------------------------------------------------
                                       * Occupancy rates are year end or the 
                                         ending date of the financial statement
                                         for the period.

INCOME:                                                                                     No. of Mos.
                                                                                            -------------                           
    Number of Mos. Annualized                                     Prior Year   Current Yr.
                                       ---------------------------------------------------------------------------------------------
    Period Ended                       Underwriting      1993        1994         1995       1996 YTD**    1995-Base      1995-1994
    Statement Classification             Base Line    Normalized  Normalized   Normalized    as of / /96    Variance       Variance
                                       ---------------------------------------------------------------------------------------------
    Rental Income (Category 1)
                                       ---------------------------------------------------------------------------------------------
    Rental Income (Category 2)
                                       ---------------------------------------------------------------------------------------------
    Rental Income (Category 3)
                                       ---------------------------------------------------------------------------------------------
    Pass Through/Escalations
                                       ---------------------------------------------------------------------------------------------
    Other Income

                                       ---------------------------------------------------------------------------------------------
Effective Gross Income                    $0.00         $0.00        $0.00       $0.00          $0.00          %             %
                                       ---------------------------------------------------------------------------------------------
                                                                           
                                       Normalized - Full year Financial statements that have been reviewed by the underwriter or 
                                       Servicer
                                       ** Servicer will not be expected to "Normalize" these YTD numbers.

OPERATING EXPENSES:
                                       ---------------------------------------------------------------------------------------------
    Real Estate Taxes
                                       ---------------------------------------------------------------------------------------------
    Property Insurance
                                       ---------------------------------------------------------------------------------------------
    Utilities
                                       ---------------------------------------------------------------------------------------------
    Repairs and Maintenance
                                       ---------------------------------------------------------------------------------------------
    Management Fees
                                       ---------------------------------------------------------------------------------------------
    Payroll & Benefits Expense
                                       ---------------------------------------------------------------------------------------------
    Advertising & Marketing
                                       ---------------------------------------------------------------------------------------------
    Professional Fees
                                       ---------------------------------------------------------------------------------------------
    Other Expenses
                                       ---------------------------------------------------------------------------------------------
    Ground Rent
                                       ---------------------------------------------------------------------------------------------
 Total Operating Expenses                 $0.00         $0.00        $0.00       $0.00          $0.00          %             %
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
 Operating Expense Ratio
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
 Net Operating Income                     $0.00         $0.00        $0.00       $0.00          $0.00         
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
    Leasing Commissions
                                       ---------------------------------------------------------------------------------------------
    Tenant Improvements
                                       ---------------------------------------------------------------------------------------------
    Replacement Reserve
                                       ---------------------------------------------------------------------------------------------
 Total Capital Items                      $0.00         $0.00        $0.00       $0.00          $0.00                        $0.00
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
 N.O.I. After Capital Items               $0.00         $0.00        $0.00       $0.00          $0.00         
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
Debt Service (per Servicer)               $0.00         $0.00        $0.00       $0.00          $0.00         
                                       ---------------------------------------------------------------------------------------------
Cash Flow after debt service              $0.00         $0.00        $0.00       $0.00          $0.00         
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
(1) DSCR: (NOI/Debt Service)
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
DSCR: (after reserves\Cap exp.)
                                       ---------------------------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------------------------
 Source of Financial Data:
                                       ---------------------------------------------------------------------------------------------
                                       (ie. operating statements, financial statements, tax return, other)
</TABLE>

Notes and Assumptions:
================================================================================
The years shown above will roll always showing a three year history. 1995 is the
current year financials; 1994 is the prior year financials.

This report may vary depending on the property type and because of the way
information may vary in each borrowers statement.

Rental Income need to be broken down whenever possible differently for each
property type as follows: Retail: 1) Base Rent 2)Percentage rents on cashflow
Hotel: 1)Room Revenue 2)Food/Beverage Nursing Home: 1)Private 2) Medicaid 3)
Medicare

Income: Comment

Expense: Comment

Capital Items: Comment

(1) Used in the Comparative Financial Status Report




                                     E-373
<PAGE>


                    GMAC Commercial Mortgage Securites, Inc.
                                 Series 1997-C2
                      NOI ADJUSTMENT WORKSHEET for "year"
                               as of ___________

<TABLE>
<CAPTION>
PROPERTY OVERVIEW
<S>                                          <C>                           <C>                           <C>  
     Control Number
                                       ------------------
     Current Balance/Paid to Date
                                                         ------------------
     Property Name
                                       ---------------------------------------------------------------------------------------------
     Property Type
                                       ---------------------------------------------------------------------------------------------
     Property Address, City, State
                                       ---------------------------------------------------------------------------------------------
     Net Rentable Square Feet
                                       ------------------
     Year Built/Year Renovated
                                       ------------------------------------
     Year of Operations                     Borrower     Adjustment      Normalized
                                       -------------------------------------------------
     Occupancy Rate *
                                       -------------------------------------------------
     Average Rental Rate
                                       -------------------------------------------------
                                       * Occupancy rates are year end or the ending date of the financial statement for the period.
INCOME:
     Number of Mos.Annualized               "Year"
                                       ---------------------------------------------------------------------------
     Period Ended                           Borrower                     Adjustment                     Normalized
     Statement Classification                Actual
                                       ---------------------------------------------------------------------------
     Rental Income (Category 1)
                                       ---------------------------------------------------------------------------
     Rental Income (Category 2)
                                       ---------------------------------------------------------------------------
     Rental Income (Category 3)
                                       ---------------------------------------------------------------------------
     Pass Throughs/Escalations
                                       ---------------------------------------------------------------------------
     Other Income
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
  Effective Gross Income                     $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------
                                       Normalized - Full year Financial  statements that have been reviewed by the underwriter or 
                                       Servicer

  OPERATING EXPENSES:
                                       ---------------------------------------------------------------------------
      Real Estate Taxes
                                       ---------------------------------------------------------------------------
      Property Insurance
                                       ---------------------------------------------------------------------------
      Utilities
                                       ---------------------------------------------------------------------------
      Repairs and Maintenance
                                       ---------------------------------------------------------------------------
      Management Fees
                                       ---------------------------------------------------------------------------
      Payroll & Benefits Expense
                                       ---------------------------------------------------------------------------
      Advertising & Marketing
                                       ---------------------------------------------------------------------------
      Professional Fees
                                       ---------------------------------------------------------------------------
      Other Expenses
                                       ---------------------------------------------------------------------------
      Ground Rent
                                       ---------------------------------------------------------------------------
   Total Operating Expenses                  $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
   Operating Expense Ratio
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
   Net Operating Income                      $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
      Leasing Commissions
                                       ---------------------------------------------------------------------------
      Tenant Improvements
                                       ---------------------------------------------------------------------------
      Replacement Reserve
                                       ---------------------------------------------------------------------------
   Total Capital Items                       $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
   N.O.I. After Capital Items                $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
Debt Service (per Servicer)                  $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------
Cash Flow after debt service                 $0.00                         $0.00                         $0.00
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
(1)DSCR: (NOI/Debt Service)
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
DSCR: (after reserves\Cap exp.)
                                       ---------------------------------------------------------------------------

                                       ---------------------------------------------------------------------------
   Source of Financial Data:
                                       ---------------------------------------------------------------------------
                                       (ie. operating statements, financial statements, tax return, other)
</TABLE>

Notes and  Assumptions:
===============================================================================
This report should be completed by the Servicer for any "Normalization" of the
Borrowers numbers.

The "Normalized" column is used in the Operating Statement Analysis Report.

This report may vary depending on the property type and because of the way
information may vary in each borrowers statement.

Income: Comments

Expense: Comments

Capital Items: Comments

(1) Used in the Comparative Financial Status Report



                                     E-374
<PAGE>


                                   Schedule I

                             Mortgage Loan Schedule









                                     E-375
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number            Property Name                                               Property Address                        
====================================================================================================================================
<S>      <C>                    <C>                                                         <C>                              
GMAC     GMAC4010               Oxford House Apartments                                     6451 - 6461 Oxford Avenue               
GMAC     GMAC4020               Colonial Park Apartments                                    220 - 260 and 291 NE 38th Street        
GMAC     GMAC4030               Victorian Village Apartments                                11969 Continental Drive                 
GMAC     GMAC4040               Sorrento Mesa Crossroads                                    10066 Pacific Heights Boulevard         
GMAC     GMAC4050               Oliver House Apartments                                     3715 Warrensville Center Road           
GMAC     GMAC4060               Bank Street Court Apartments                                24 - 30 Bank Street                     
GMAC     GMAC4070               Washington Street Retail                                    449 - 463 Washington Street             
GMAC     GMAC4080               630 Park Avenue                                             630 Park Avenue                         
GMAC     GMAC4090               Broadway Mesa                                               506 - 710 West Broadway Road            
GMAC     GMAC4100               230 Grand Street                                            230 Grand Street                        
                                                                                            1900, 1920-1940, and 1921-1941 Nestor
GMAC     GMAC4110               Beyerwood Apartments                                        Place, and 2060-2080 Nestor Avenue      
GMAC     GMAC4120               Sedona Apartments                                           1039 South Parker Road                  
GMAC     GMAC4130               Patuxent Motor Inn                                          22769 Three Notch Road                  
GMAC     GMAC4140               Sheraton Four Points                                        980 Hospitality Way                     
GMAC     GMAC4150               Triangle Village Auto Mall                                  2105 North Carolina Hwy 54              
GMAC     GMAC4170               Central Park Apartments                                     390 West Crestline Drive                
GMAC     GMAC4180               Laurel Park Apartments                                      511 Avenue H                            
GMAC     GMAC4200               1510 North Broad Street                                     1510 North Broad Street                 
GMAC     GMAC4210               Queen Esther Square                                         600 North Sepulveda Boulevard           
GMAC     GMAC4220               Sunrise at the Pinnacle - Phase I                           Eastern side of Wrangleboro Road        
GMAC     GMAC4240               Allen Center                                                150 Allen Road                          
GMAC     GMAC4250               Airport Plaza                                               108 - 130 North DuPont Parkway          
GMAC     GMAC4260               Yeshiva Apartment Portfolio                                 Various Addresses                       
GMAC     GMAC4260A              Yeshiva Apartments                                          815 - 975 Forest Avenue                 
GMAC     GMAC4260B              NP Apartment Buildings                                      Various Addresses                       
GMAC     GMAC4270               Presidential Golfview Condominiums                          1860 North Congress Avenue              
GMAC     GMAC4280               Port Atwater Parking                                        200 Beaubien Street                     
GMAC     GMAC4290               Clayton Valley Shopping Center                              5400 Ygnacio Valley Road                
GMAC     GMAC4300               University Club Apartments                                  12024 Royal Wulff Lane                  
GMAC     GMAC4310               Green Mountain Village Retail Center                        2950 South Bear Creek Boulevard         
                                                                                            28016-28026 Oakland Oaks Court and
GMAC     GMAC4320               Grand Oaks Commerce Center                                  28003-28023 Center Oaks Court           
GMAC     GMAC4330               Emerald Woods Apartments                                    2 Lockhart Circle                       
GMAC     GMAC4340               Santa Fe Village Apartments                                 4554 - 4616 Hercules Avenue             
GMAC     GMAC4350               Cambridge Manor Apartments                                  804 Stoneridge Road                     
GMAC     GMAC4360               Ferndale Manor Apartments                                   9984 Ferndale Street                    
GMAC     GMAC4370               Madison Manor Apartments                                    1875 Jenkintown Road                    
GMAC     GMAC4380               Northgate Plaza Shopping Center                             1000 Rohlwing Road                      
GMAC     GMAC4390               Hillcroft Plaza Office Building                             6065 Hillcroft Avenue                   
GMAC     GMAC4400               Trolley Park Apartments                                     500 - 512 Main Street                   
                                                                                            449 - 459 West 14th Street and 450 West
GMAC     GMAC4410               15th Street Mini Storage                                    15th Street                             
GMAC     GMAC4420               Meridian Towers                                             2112 New Hampshire Avenue               
GMAC     GMAC4430               Brixton Square Apartments                                   4655 South Darlington Avenue            


<CAPTION>
====================================================================================================================================
Seller   Loan Number       City                           State                 Zip Code      Current Rate        Interest Type 
====================================================================================================================================
<S>      <C>               <C>                            <C>                   <C>              <C>                  <C>           
GMAC     GMAC4010          Philadelphia                   Pennsylvania          19111            7.94000              Fixed         
GMAC     GMAC4020          Oakland Park                   Florida               33334            8.02000              Fixed         
GMAC     GMAC4030          St. Louis                      Missouri              63138            8.12500              Fixed         
GMAC     GMAC4040          San Diego                      California            92121            8.12500              Fixed         
GMAC     GMAC4050          Shaker Heights                 Ohio                  44122            8.25000              Fixed         
GMAC     GMAC4060          Philadelphia                   Pennsylvania          19147            7.89000              Fixed         
GMAC     GMAC4070          Boston                         Massachusetts         2111             8.07000              Fixed         
GMAC     GMAC4080          Upper Merion Township          Pennsylvania          19406            8.45000              Fixed         
GMAC     GMAC4090          Mesa                           Arizona               85210            8.54000              Fixed         
GMAC     GMAC4100          New York                       New York              10013            8.75000              Fixed         
                                                                                                                                    
GMAC     GMAC4110          Philadelphia                   Pennsylvania          19115            7.99000              Fixed         
GMAC     GMAC4120          Denver                         Colorado              80231            7.96000              Fixed         
GMAC     GMAC4130          California                     Maryland              20619            8.65000              Fixed         
GMAC     GMAC4140          Aberdeen                       Maryland              21001            8.65000              Fixed         
GMAC     GMAC4150          Durham                         North Carolina        27713            8.49000              Fixed         
GMAC     GMAC4170          Boise                          Idaho                 83702            7.45000              Fixed         
GMAC     GMAC4180          Boise                          Idaho                 83712            7.45000              Fixed         
GMAC     GMAC4200          Hillside                       New Jersey            7205             8.08000              Fixed         
GMAC     GMAC4210          El Segundo                     California            90245            7.91000              Fixed         
GMAC     GMAC4220          Galloway Township              New Jersey            8201             7.84000              Fixed         
GMAC     GMAC4240          Bernards Township              New Jersey            7938             7.87500              Fixed         
GMAC     GMAC4250          New Castle                     Delaware              19720            8.39000              Fixed         
GMAC     GMAC4260          Lakewood                       New Jersey            08701            8.09000              Fixed         
GMAC     GMAC4260A         Lakewood                       New Jersey            8701             0.00000                            
GMAC     GMAC4260B         Lakewood                       New Jersey            8701             0.00000                            
GMAC     GMAC4270          West Palm Beach                Florida               33401            8.12000              Fixed         
GMAC     GMAC4280          Detroit                        Michigan              48226            7.75000              Fixed         
GMAC     GMAC4290          Concord                        California            94521            8.85000              Fixed         
GMAC     GMAC4300          Orlando                        Florida               32817            7.62500              Fixed         
GMAC     GMAC4310          Lakewood                       Colorado              80228            8.05000              Fixed         
                                                                                                                                    
GMAC     GMAC4320          Wixom                          Michigan              48393            7.26000              Fixed         
GMAC     GMAC4330          Forest Hill                    Maryland              21050            8.37500              Fixed         
GMAC     GMAC4340          El Paso                        Texas                 79904            9.07000              Fixed         
GMAC     GMAC4350          Wallkill                       New York              10940            8.12500              Fixed         
GMAC     GMAC4360          Philadelphia                   Pennsylvania          19115            8.62500              Adjustable    
GMAC     GMAC4370          Jenkintown                     Pennsylvania          19046            8.98000              Fixed         
GMAC     GMAC4380          Lombard                        Illinois              60148            9.37500              Fixed         
GMAC     GMAC4390          Houston                        Texas                 77081            8.93000              Fixed         
GMAC     GMAC4400          East Haven                     Connecticut           6512             8.00000              Fixed         
                                                                                                                                    
GMAC     GMAC4410          New York                       New York              10011            8.68750              Adjustable    
GMAC     GMAC4420          Washington                     District of Columbia  20009            8.10000              Adjustable    
GMAC     GMAC4430          Tulsa                          Oklahoma              74135            7.75000              Fixed         


<CAPTION>
====================================================================================================================================
Seller   Loan Number         Original Balance          Cut-off Date Balance     Remaining Term         Maturity Date       Due Date
====================================================================================================================================
<S>      <C>                  <C>                         <C>                        <C>                <C>                   <C>
GMAC     GMAC4010             3,675,000.00                3,659,236.08               116                 8/1/07               01
GMAC     GMAC4020             3,000,000.00                2,991,900.13               176                 8/1/12               01
GMAC     GMAC4030             7,200,000.00                7,185,774.72               117                 9/1/07               01
GMAC     GMAC4040             2,850,000.00                2,844,369.16               117                 9/1/07               01
GMAC     GMAC4050             8,500,000.00                8,483,627.47               117                 9/1/07               01
GMAC     GMAC4060             2,560,000.00                2,554,695.96                81                 9/1/04               01
GMAC     GMAC4070             2,750,000.00                2,744,505.83               117                 9/1/07               01
GMAC     GMAC4080             1,350,000.00                1,347,503.66                81                 9/1/04               01
GMAC     GMAC4090             4,100,000.00                4,088,075.84                81                 9/1/04               01
GMAC     GMAC4100             3,000,000.00                2,952,486.13               117                 9/1/07               01
                                                                                                                                
GMAC     GMAC4110             2,500,000.00                2,494,923.78               117                 9/1/07               01
GMAC     GMAC4120             7,000,000.00                6,985,700.18               117                 9/1/07               01
GMAC     GMAC4130             3,900,000.00                3,888,860.41               117                 9/1/07               01
GMAC     GMAC4140             4,620,000.00                4,606,803.88               117                 9/1/07               01
GMAC     GMAC4150             3,075,000.00                3,069,360.26               117                 9/1/07               01
GMAC     GMAC4170             4,925,000.00                4,925,000.00               118                10/1/07               01
GMAC     GMAC4180             3,630,000.00                3,630,000.00               118                10/1/07               01
GMAC     GMAC4200             1,300,000.00                1,295,924.88               117                 9/1/07               01
GMAC     GMAC4210             7,750,000.00                7,739,373.38               118                10/1/07               01
GMAC     GMAC4220             4,500,000.00                4,493,741.88               118                10/1/07               01
GMAC     GMAC4240            24,000,000.00               23,966,858.31               118                10/1/07               01
GMAC     GMAC4250             7,700,000.00                7,690,424.09                82                10/1/04               01
GMAC     GMAC4260             6,225,000.00                6,216,770.08               119               10/31/07               01
GMAC     GMAC4260A                      -                           -                  0                                      00
GMAC     GMAC4260B                      -                           -                  0                                      00
GMAC     GMAC4270             5,600,000.00                5,592,641.37               118                10/1/07               01
GMAC     GMAC4280             8,000,000.00                7,988,670.91                82                10/1/04               01
GMAC     GMAC4290            10,125,000.00               10,029,274.24               110                 2/1/07               01
GMAC     GMAC4300            17,000,000.00               16,975,313.60               118                10/1/07               01
GMAC     GMAC4310             1,300,000.00                1,298,267.29               118                10/1/07               01
                                                                                                                                
GMAC     GMAC4320             1,500,000.00                1,490,719.21               118                10/1/07               01
GMAC     GMAC4330             3,525,000.00                3,510,856.09               113                 5/1/07               01
GMAC     GMAC4340             2,250,000.00                2,238,368.38               113                 5/1/07               01
GMAC     GMAC4350             2,000,000.00                1,948,902.41                97                 1/1/06               01
GMAC     GMAC4360               525,000.00                  504,807.76               263                11/1/19               01
GMAC     GMAC4370             2,040,000.00                2,009,090.99               104                 8/1/06               01
GMAC     GMAC4380             7,000,000.00                6,731,399.50                75                 3/1/04               01
GMAC     GMAC4390             1,150,000.00                1,142,722.00                73                 1/1/04               01
GMAC     GMAC4400             3,970,000.00                3,961,623.30               118                10/1/07               01
                                                                                                                                
GMAC     GMAC4410             6,500,000.00                6,486,923.41                75                 3/1/04               01
GMAC     GMAC4420             4,200,000.00                4,194,424.32                81                 9/1/04               01
GMAC     GMAC4430             1,140,000.00                1,138,385.60               118                10/1/07               01
</TABLE>




                                     E-376
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number   Monthly Payment          Index                 Margin       Next Rate Adjustment    Rate Adjustment Frequency
====================================================================================================================================
<S>      <C>            <C>                 <C>                       <C>           <C>                          <C>             
GMAC     GMAC4010        28,218.33          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4020        22,054.78          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4030        53,459.80          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4040        21,161.17          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4050        63,857.66          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4060        18,588.44          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4070        20,312.88          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4080        10,332.53          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4090        33,124.90          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4100        37,598.03          Not Applicable               -                                       Not Applicable     
                                                                                                                 
GMAC     GMAC4110        18,326.69          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4120        51,168.46          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4130        31,799.06          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4140        37,669.65          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4150        23,622.30          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4170        34,267.75          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4180        25,257.25          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4200        10,102.60          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4210        56,381.27          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4220        32,518.87          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4240       174,016.65          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4250        58,607.11          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4260        46,068.01          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4260A              -           Not Applicable               -                                       Not Applicable     
GMAC     GMAC4260B              -           Not Applicable               -                                       Not Applicable     
GMAC     GMAC4270        41,560.24          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4280        57,312.98          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4290        83,931.04          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4300       120,324.94          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4310         9,584.29          Not Applicable               -                                       Not Applicable     
                                                                                                                 
GMAC     GMAC4320        13,701.40          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4330        26,792.55          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4340        18,630.61          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4350        15,602.30          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4360         4,278.91          One Year Treasury         3.000                                      Annually           
GMAC     GMAC4370        17,091.68          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4380        70,513.07          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4390         9,195.30          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4400        30,641.10          Not Applicable               -                                       Not Applicable     
                                                                                                                 
GMAC     GMAC4410        53,440.62          One Month LIBOR           3.000                                      Monthly            
GMAC     GMAC4420        31,455.88          One Month LIBOR           2.100                                      Monthly            
GMAC     GMAC4430         8,167.10          Not Applicable               -                                       Not Applicable     


<CAPTION>
=====================================================================================================================
Seller   Loan Number       Rate Cap       Rate Floor       ARD Loan      Defeasance Loan         Master Servicing Fee     
=====================================================================================================================
<S>      <C>              <C>                <C>              <C>             <C>                       <C>               
GMAC     GMAC4010             -                 -             No              NAP                       0.0200            
GMAC     GMAC4020             -                 -             No              NAP                       0.0200            
GMAC     GMAC4030             -                 -             No              NAP                       0.0200            
GMAC     GMAC4040             -                 -             No              NAP                       0.0200            
GMAC     GMAC4050             -                 -             No              NAP                       0.0200            
GMAC     GMAC4060             -                 -             No              NAP                       0.0200            
GMAC     GMAC4070             -                 -             No              NAP                       0.0200            
GMAC     GMAC4080             -                 -             No              NAP                       0.0200            
GMAC     GMAC4090             -                 -             No              NAP                       0.0200            
GMAC     GMAC4100             -                 -             No              NAP                       0.0200            
                                                                                                                          
GMAC     GMAC4110             -                 -             No              NAP                       0.0200            
GMAC     GMAC4120             -                 -             No              NAP                       0.0200            
GMAC     GMAC4130             -                 -             No              NAP                       0.0200            
GMAC     GMAC4140             -                 -             No              NAP                       0.0200            
GMAC     GMAC4150             -                 -             No              NAP                       0.0200            
GMAC     GMAC4170             -                 -             No              NAP                       0.0200            
GMAC     GMAC4180             -                 -             No              NAP                       0.0200            
GMAC     GMAC4200             -                 -             No              NAP                       0.0200            
GMAC     GMAC4210             -                 -             No              NAP                       0.0200            
GMAC     GMAC4220             -                 -             No              NAP                       0.0200            
GMAC     GMAC4240             -                 -             No              NAP                       0.0200            
GMAC     GMAC4250             -                 -             No              NAP                       0.0200            
GMAC     GMAC4260             -                 -             No              NAP                       0.0200            
GMAC     GMAC4260A            -                 -             No              No                        0.0200            
GMAC     GMAC4260B            -                 -             No              No                        0.0200            
GMAC     GMAC4270             -                 -             No              NAP                       0.0200            
GMAC     GMAC4280             -                 -             No              NAP                       0.0200            
GMAC     GMAC4290             -                 -             No              NAP                       0.0200            
GMAC     GMAC4300             -                 -             No              NAP                       0.0200            
GMAC     GMAC4310             -                 -             No              NAP                       0.0200            
                                                                                                                          
GMAC     GMAC4320             -                 -             No              NAP                       0.0200            
GMAC     GMAC4330             -                 -             No              NAP                       0.0200            
GMAC     GMAC4340             -                 -             No              NAP                       0.0200            
GMAC     GMAC4350             -                 -             No              NAP                       0.0200            
GMAC     GMAC4360         11.250             7.250            No              NAP                       0.0200            
GMAC     GMAC4370             -                 -             No              NAP                       0.0200            
GMAC     GMAC4380             -                 -             No              NAP                       0.0200            
GMAC     GMAC4390             -                 -             No              NAP                       0.0200            
GMAC     GMAC4400             -                 -             No              NAP                       0.0200            
                                                                                                                          
GMAC     GMAC4410         11.438             5.688            No              NAP                       0.0200            
GMAC     GMAC4420             -                 -             No              NAP                       0.0200            
GMAC     GMAC4430             -                 -             No              NAP                       0.0200            
</TABLE>




                                     E-377
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number            Property Name                                               Property Address                        
====================================================================================================================================
<S>      <C>                    <C>                                                         <C>                              
GMAC     GMAC4440               Pacific Plaza                                               5900 - 5994 Pacific Boulevard           
GMAC     GMAC4450               Pine View Apartments                                        4801 North Pine Hills Road              
GMAC     GMAC4460               Longwood Apartments I                                       1524 Clearlake Road                     
GMAC     GMAC4470               Heatherwood Apartments II                                   1005 North Hoagland Boulevard           
GMAC     GMAC4480               Palms To Pines - Coast Savings                              72-605 Highway 111                      
GMAC     GMAC4490               Palms to Pines - In Line Shops                              72 - 608 and 72 - 624 El Paso           
GMAC     GMAC4500               Redwood Road Office                                         6243 South Redwood Road                 
GMAC     GMAC4510               TRW Warehouse                                               2410 - 2420 Santa Fe Avenue             
GMAC     GMAC4515               TRW Warehouse                                               2410 - 2420 Santa Fe Avenue             
GMAC     GMAC4520               One Westside Plaza                                          11250 West Olympic Boulevard            
GMAC     GMAC4530               Cambridge Square Office Building                            10176 Corporate Square Drive            
GMAC     GMAC4540               Monterey Beach Hotel                                        2600 Sand Dunes Drive                   
GMAC     GMAC4550               Amber Grove Apartments                                      4009 - 4031 Marconi Avenue              
GMAC     GMAC4560               Briarwest Shopping Center                                   6415 San Felipe                         
GMAC     GMAC4580               Viacon Building                                             20401 NW 2nd Avenue                     
GMAC     GMAC4590               Bunker Hill Towers Apartments                               222 and 234 South Figueroa Street       
GMAC     GMAC4600               Tivoli Apartments (formerly Maple Hills Apartments)         1483 West Maple Road                    
GMAC     GMAC4610               Montreux on the Plaza Apartments                            4515 Walnut Street                      
                                                                                            5815, 5825, 5835, 5845 and 5855 Live 
GMAC     GMAC4620               Oakbrook Corporate Center                                   Oak Parkway                             
GMAC     GMAC4630               11211 Katy Freeway                                          11211 Katy Freeway                      
GMAC     GMAC4640               1110 Nasa Road One                                          1110 Nasa Road One                      
GMAC     GMAC4650               Federal Way Center                                          2505 South 320th Street                 
GMAC     GMAC4660               Caldor Distribution Center                                  1111 Southampton Street                 
GMAC     GMAC4670               Marketplace Shopping Center                                 2705 Market Street                      
GMAC     GMAC4680               The Brewster Apartments                                     17 - 25 West 86th Street                
                                                                                            5944-5995 Pacific Ctr Blvd, 5940-5960 
                                Mira Mesa Dist. Center and                                  Pacific Mesa Ct, 10151-10211 Pacific 
GMAC     GMAC4690               Sorrento View Business Park                                 Mesa Blvd.                              
GMAC     GMAC4700               Sun Prairie Apartments                                      5901 Vista Drive                        
GMAC     GMAC4710               Hauppauge Shopping Center                                   586 Veterans Memorial Highway           
GMAC     GMAC4720               Deer Shore Shopping Center                                  Deer Park Avenue and Bayshore Road      
GMAC     GMAC4730               Koll Building                                               4343 Von Karman Avenue                  
GMAC     GMAC4740               Pamida Home Value Center                                    East Highway 30 at 1st Street           
GMAC     GMAC4750               West End Self Storage                                       9120 West Broad Street                  
GMAC     GMAC4760               Crystal Court Apartments I                                  1969 Crystal Grove Drive                
GMAC     GMAC4770               Crystal Court Apartments II                                 1969 Crystal Grove Drive                
GMAC     GMAC4780               Longwood Apartments II                                      1524 Clearlake Road                     
GMAC     GMAC4790               La Crosse Apartments                                        100 Crossroads Boulevard                
GMAC     GMAC4800               Country Villa Nursing Center                                340 South Alvarado Street               
GMAC     GMAC4810               Washoe Progressive Care Center                              1835 Oddie Boulevard                    
GMAC     GMAC4820               Walnut Hills Convalescent Center                            3509 Rogge Lane                         
GMAC     GMAC4830               Quality Care of Waco                                        2501 Maple Avenue                       
GMAC     GMAC4840               The Columbus Apartments                                     1136 North Columbus Avenue              
                                                                                            37 Apple Ridge Road, 4 Old Newton 
                                                                                            Road, 3 - 22 Commerce Drive, 5 - 14 
GMAC     GMAC4850               Commerce Park                                               Finance Drive                           


<CAPTION>
====================================================================================================================================
Seller   Loan Number       City                           State                 Zip Code      Current Rate        Interest Type 
====================================================================================================================================
<S>      <C>               <C>                            <C>                   <C>              <C>                  <C>           
GMAC     GMAC4440          Huntington Park                California            90255            7.66000              Fixed         
GMAC     GMAC4450          Orlando                        Florida               32808            7.75000              Fixed         
GMAC     GMAC4460          Cocoa                          Florida               32922            7.75000              Fixed         
GMAC     GMAC4470          Kissimmee                      Florida               34741            7.75000              Fixed         
GMAC     GMAC4480          Palm Desert                    California            92260            7.87500              Fixed         
GMAC     GMAC4490          Palm Desert                    California            92260            8.12500              Fixed         
GMAC     GMAC4500          Taylorsville                   Utah                  84123            8.26000              Fixed         
GMAC     GMAC4510          Redondo Beach                  California            90278            7.89000              Fixed         
GMAC     GMAC4515          Redondo Beach                  California            90278            7.19000              Fixed         
GMAC     GMAC4520          Los Angeles                    California            90064            7.35000              Fixed         
GMAC     GMAC4530          Creve Couer                    Missouri              63132            7.65000              Fixed         
GMAC     GMAC4540          Monterey                       California            93940            8.12500              Fixed         
GMAC     GMAC4550          Sacramento                     California            95821            7.62500              Fixed         
GMAC     GMAC4560          Houston                        Texas                 77057            8.71875              Adjustable    
GMAC     GMAC4580          Miami                          Florida               33169            8.12500              Fixed         
GMAC     GMAC4590          Los Angeles                    California            90012            7.39000              Fixed         
GMAC     GMAC4600          Walled Lake                    Michigan              48390            7.59000              Fixed         
GMAC     GMAC4610          Kansas City                    Missouri              64111            7.62500              Fixed         
                                                                                                                                    
GMAC     GMAC4620          Norcross                       Georgia               30093            8.25000              Fixed         
GMAC     GMAC4630          Houston                        Texas                 77079            7.90000              Fixed         
GMAC     GMAC4640          Clear Lake                     Texas                 77058            7.90000              Fixed         
GMAC     GMAC4650          Federal Way                    Washington            98003            8.15000              Fixed         
GMAC     GMAC4660          Westfield                      Massachusetts         1085             7.67000              Fixed         
GMAC     GMAC4670          Christiansburg                 Virginia              24073            7.59000              Fixed         
GMAC     GMAC4680          New York                       New York              10024            7.02000              Fixed         
                                                                                                                                    
                                                                                                                                    
GMAC     GMAC4690          San Diego                      California            92121            7.41000              Fixed         
GMAC     GMAC4700          West Des Moines                Iowa                  50266            7.34000              Fixed         
GMAC     GMAC4710          Hauppauge                      New York              11788            7.91000              Fixed         
GMAC     GMAC4720          North Babylon                  New York              11729            7.91000              Fixed         
GMAC     GMAC4730          Newport Beach                  California            92660            7.54000              Fixed         
GMAC     GMAC4740          Blair                          Nebraska              68008            7.99000              Fixed         
GMAC     GMAC4750          Richmond                       Virginia              23228            8.28000              Fixed         
GMAC     GMAC4760          Lakeland                       Florida               33801            7.50000              Fixed         
GMAC     GMAC4770          Lakeland                       Florida               33801            7.50000              Fixed         
GMAC     GMAC4780          Cocoa                          Florida               32922            7.50000              Fixed         
GMAC     GMAC4790          Bossier City                   Louisiana             71111            7.27000              Fixed         
GMAC     GMAC4800          Los Angeles                    California            90057            8.83000              Fixed         
GMAC     GMAC4810          Sparks                         Nevada                89431            8.84000              Fixed         
GMAC     GMAC4820          Austin                         Texas                 78723            8.53000              Fixed         
GMAC     GMAC4830          Waco                           Texas                 76707            8.53000              Fixed         
GMAC     GMAC4840          Glendale                       California            91202            7.30000              Fixed         
                                                                                                                                    
                                                                                                                                    
GMAC     GMAC4850          Danbury                        Connecticut           6810             8.10000              Fixed         


<CAPTION>
====================================================================================================================================
Seller   Loan Number         Original Balance          Cut-off Date Balance     Remaining Term         Maturity Date       Due Date
====================================================================================================================================
<S>      <C>                  <C>                         <C>                        <C>                <C>                   <C>
GMAC     GMAC4440             13,100,000.00               13,081,110.09              119                 11/1/07              01  
GMAC     GMAC4450              1,620,000.00               1,618,856.62                83                 11/1/04              01  
GMAC     GMAC4460              1,037,000.00               1,036,268.10                83                 11/1/04              01  
GMAC     GMAC4470                710,000.00                 709,498.89                83                 11/1/04              01  
GMAC     GMAC4480              2,800,000.00               2,798,073.06               143                 11/1/09              01  
GMAC     GMAC4490              2,500,000.00               2,498,364.65               119                 11/1/07              01  
GMAC     GMAC4500              2,200,000.00               2,198,600.00               131                 11/1/08              01  
GMAC     GMAC4510              6,030,000.00               6,025,862.77               155                 11/1/10              01  
GMAC     GMAC4515              3,000,000.00               2,982,847.98               119                 11/1/07              01  
GMAC     GMAC4520             27,450,000.00              27,424,139.09               179                 11/1/12              01  
GMAC     GMAC4530              3,500,000.00               3,497,479.50               119                 11/1/07              01  
GMAC     GMAC4540             17,250,000.00              17,232,227.02               119                 11/1/07              01  
GMAC     GMAC4550              2,400,000.00               2,398,262.95               119                 11/1/07              01  
GMAC     GMAC4560              1,700,000.00               1,698,325.08                83                 11/1/04              01  
GMAC     GMAC4580              2,437,500.00               2,435,905.54               119                 11/1/07              01  
GMAC     GMAC4590             18,500,000.00              18,485,965.09               119                 11/1/07              01  
GMAC     GMAC4600              2,400,000.00               2,398,250.70               119                 11/1/07              01  
GMAC     GMAC4610              5,100,000.00               5,096,308.77               119                 11/1/07              01  
                                                                                                                                  
GMAC     GMAC4620              2,100,000.00               2,098,660.90               119                 11/1/07              01  
GMAC     GMAC4630              1,750,000.00               1,748,801.74                83                10/31/04              01  
GMAC     GMAC4640              2,000,000.00               1,998,630.56                83                10/31/04              01  
GMAC     GMAC4650              6,200,000.00               6,195,964.95               120                11/24/07              01  
GMAC     GMAC4660             17,500,000.00              17,487,448.08               119                 11/1/07              01  
GMAC     GMAC4670              7,700,000.00               7,694,387.66               119                 11/1/07              01  
GMAC     GMAC4680             13,000,000.00              13,000,000.00               120                 12/1/07              01  
                                                                                                                                  
                                                                                                                                  
GMAC     GMAC4690              8,650,000.00               8,643,463.88               119                10/31/07              01  
GMAC     GMAC4700             11,600,000.00              11,591,111.53               119                 11/1/07              01  
GMAC     GMAC4710              3,575,000.00               3,572,088.29               143                 11/1/09              01  
GMAC     GMAC4720              5,625,000.00               5,620,418.64               143                 11/1/09              01  
GMAC     GMAC4730              7,550,000.00               7,544,441.53               131                 11/1/08              01  
GMAC     GMAC4740              1,390,000.00               1,389,065.44               119                 11/1/07              01  
GMAC     GMAC4750              1,375,000.00               1,373,618.73               119                 11/1/07              01  
GMAC     GMAC4760              1,222,000.00               1,221,093.10                83                 11/1/04              01  
GMAC     GMAC4770              1,494,000.00               1,492,891.24                83                 11/1/04              01  
GMAC     GMAC4780                711,000.00                 710,472.33                83                 11/1/04              01  
GMAC     GMAC4790              6,100,000.00               6,095,260.30               119                 11/1/07              01  
GMAC     GMAC4800              4,100,000.00               4,093,461.65               118                  9/2/07              01  
GMAC     GMAC4810              3,938,000.00               3,884,426.80               175                  7/1/12              01  
GMAC     GMAC4820              2,000,000.00               1,998,071.67               119                 11/1/07              01  
GMAC     GMAC4830              5,700,000.00               5,694,504.26               119                 11/1/07              01  
GMAC     GMAC4840              4,540,000.00               4,540,000.00               120                 12/1/07              01  
                                                                                                                                  
                                                                                                                                  
GMAC     GMAC4850             23,000,000.00              23,000,000.00               120                 12/1/07              01  
</TABLE>




                                     E-378
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number   Monthly Payment          Index                 Margin       Next Rate Adjustment    Rate Adjustment Frequency
====================================================================================================================================
<S>      <C>            <C>                 <C>                       <C>           <C>                          <C>             
GMAC     GMAC4440         93,036.57         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4450         11,605.88         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4460          7,429.19         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4470          5,086.53         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4480         20,301.94         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4490         18,562.43         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4500         16,543.33         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4510         43,784.48         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4515         35,127.02         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4520        193,992.16         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4530         24,833.00         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4540        134,569.86         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4550         16,987.05         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4560         13,939.66         One Month LIBOR           2.750                                      Monthly            
GMAC     GMAC4580         18,098.37         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4590        127,964.08         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4600         16,929.30         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4610         36,097.48         Not Applicable               -                                       Not Applicable     
                        
GMAC     GMAC4620         15,776.60         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4630         12,719.09         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4640         14,536.11         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4650         46,143.38         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4660        124,406.09         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4670         54,314.84         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4680         87,548.17         Not Applicable               -                                       Not Applicable     
                  
                  
GMAC     GMAC4690         59,949.87         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4700         79,841.80         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4710         26,476.92         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4720         41,659.49         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4730         52,997.64         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4740         10,189.64         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4750         10,868.77         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4760          8,544.40         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4770         10,446.26         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4780          4,971.42         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4790         41,695.53         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4800         33,931.02         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4810         39,567.87         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4820         16,145.00         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4830         46,013.24         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4840         31,124.92         Not Applicable               -                                       Not Applicable     
                 
                  
GMAC     GMAC4850        170,371.97         Not Applicable               -                                       Not Applicable     


<CAPTION>
=====================================================================================================================
Seller   Loan Number       Rate Cap       Rate Floor       ARD Loan      Defeasance Loan         Master Servicing Fee     
=====================================================================================================================
<S>      <C>              <C>                <C>              <C>             <C>                       <C>               
GMAC     GMAC4440         -                  -                No              NAP                       0.0200             
GMAC     GMAC4450         -                  -                No              NAP                       0.0200             
GMAC     GMAC4460         -                  -                No              NAP                       0.0200             
GMAC     GMAC4470         -                  -                No              NAP                       0.0200             
GMAC     GMAC4480         -                  -                No              NAP                       0.0200             
GMAC     GMAC4490         -                  -                No              NAP                       0.0200             
GMAC     GMAC4500         -                  -                No              NAP                       0.0200             
GMAC     GMAC4510         -                  -                No              NAP                       0.0200             
GMAC     GMAC4515         -                  -                No              NAP                       0.0200             
GMAC     GMAC4520         -                  -                No              NAP                       0.0200             
GMAC     GMAC4530         -                  -                No              NAP                       0.0200             
GMAC     GMAC4540         -                  -                No              NAP                       0.0200             
GMAC     GMAC4550         -                  -                No              NAP                       0.0200             
GMAC     GMAC4560         -                  -                No              NAP                       0.0200             
GMAC     GMAC4580         -                  -                No              NAP                       0.0200             
GMAC     GMAC4590         -                  -                No              NAP                       0.0200             
GMAC     GMAC4600         -                  -                No              NAP                       0.0200             
GMAC     GMAC4610         -                  -                No              NAP                       0.0200             
                                                                                                                           
GMAC     GMAC4620         -                  -                No              NAP                       0.0200             
GMAC     GMAC4630         -                  -                No              NAP                       0.0200             
GMAC     GMAC4640         -                  -                No              NAP                       0.0200             
GMAC     GMAC4650         -                  -                No              NAP                       0.0200             
GMAC     GMAC4660         -                  -                No              NAP                       0.0200             
GMAC     GMAC4670         -                  -                No              NAP                       0.0200             
GMAC     GMAC4680         -                  -                No              NAP                       0.0200             
                                                                                                                           
                                                                                                                           
GMAC     GMAC4690         -                  -                No              NAP                       0.0200             
GMAC     GMAC4700         -                  -                No              NAP                       0.0200             
GMAC     GMAC4710         -                  -                No              NAP                       0.0200             
GMAC     GMAC4720         -                  -                No              NAP                       0.0200             
GMAC     GMAC4730         -                  -                No              NAP                       0.0200             
GMAC     GMAC4740         -                  -                No              NAP                       0.0200             
GMAC     GMAC4750         -                  -                No              NAP                       0.0200             
GMAC     GMAC4760         -                  -                No              NAP                       0.0200             
GMAC     GMAC4770         -                  -                No              NAP                       0.0200             
GMAC     GMAC4780         -                  -                No              NAP                       0.0200             
GMAC     GMAC4790         -                  -                No              NAP                       0.0200             
GMAC     GMAC4800         -                  -                No              NAP                       0.0200             
GMAC     GMAC4810         -                  -                No              NAP                       0.0200             
GMAC     GMAC4820         -                  -                No              NAP                       0.0200             
GMAC     GMAC4830         -                  -                No              NAP                       0.0200             
GMAC     GMAC4840         -                  -                No              NAP                       0.0200             
                                                                                                                           
                                                                                                                           
GMAC     GMAC4850         -                  -                No              NAP                       0.0200             
</TABLE>




                                     E-379
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number            Property Name                                               Property Address                        
====================================================================================================================================
<S>      <C>                    <C>                                                         <C>                              
GMAC     GMAC4860               CVS Drugstore                                               295 and 299 East Baltimore Pike         
GMAC     GMAC4870               Canterbury Court Apartments                                 9951 Academy Road                       
GMAC     GMAC4880               Village of Canterbury Apartments                            9000 Rembrandt Circle                   
GMAC     GMAC4900               Union Block Building                                        716 Idaho Street                        
GMAC     GMAC4910               Northern Lights Hotel                                       598 West Northern Lights Boulevard      
GMAC     GMAC4920               Highline Club Apartments                                    22123 Solomon Boulevard                 
GMAC     GMAC4930               Landmark Apartment and Russell Lamson Apartments            324 Main St. / 209 West 5th St.         
GMAC     GMAC4930A              Landmark Apartments                                         324 Main Street                         
GMAC     GMAC4930B              Russell Lamson Apartments                                   209 West 5th Street                     
GMAC     GMAC4940               Stadium Club Apartments                                     210 Lanier Drive                        
GMAC     GMAC4970               North Isle Village                                          50 Gibbs Road                           
GMAC     GMAC4980               Boulevard Gardens Apartments                                30th Avenue and 57th Street             
                                                                                            165, 185, 193, 201, 205, 209, 210, 325-
                                                                                            333, 345, 355, 361, and 365 Clinton 
GMAC     GMAC4990               Clinton Hill Apartments                                     Avenue                                  


<CAPTION>
====================================================================================================================================
Seller   Loan Number       City                           State                 Zip Code      Current Rate        Interest Type 
====================================================================================================================================
<S>      <C>               <C>                            <C>                   <C>              <C>                  <C>           
GMAC     GMAC4860          Media                          Pennsylvania          19063            7.37500              Fixed         
GMAC     GMAC4870          Philadelphia                   Pennsylvania          19114            7.18000              Fixed         
GMAC     GMAC4880          Newark                         Delaware              19702            7.09000              Fixed         
GMAC     GMAC4900          Boise                          Idaho                 83702            7.50000              Fixed         
GMAC     GMAC4910          Anchorage                      Alaska                99503            8.35000              Fixed         
GMAC     GMAC4920          Novi                           Michigan              48375            7.26000              Fixed         
GMAC     GMAC4930          Various                        Iowa                                   7.85000              Fixed         
GMAC     GMAC4930A         Davenport                      Iowa                  52805            0.00000                            
GMAC     GMAC4930B         Waterloo                       Iowa                  50701            0.00000                            
GMAC     GMAC4940          Statesboro                     Georgia               30458            7.87500              Fixed         
GMAC     GMAC4970          Coram                          New York              11727            8.50000              Fixed         
GMAC     GMAC4980          Woodside (Queens)              New York              11377            8.62500              Fixed         
                                                                                                                                    
                                                                                                                                    
GMAC     GMAC4990          Brooklyn                       New York              11238            9.00000              Fixed         


<CAPTION>
====================================================================================================================================
Seller   Loan Number         Original Balance          Cut-off Date Balance     Remaining Term         Maturity Date       Due Date
====================================================================================================================================
<S>      <C>                  <C>                         <C>                        <C>                <C>                   <C>
GMAC     GMAC4860              2,100,000.00                2,100,000.00              240                12/1/17               01
GMAC     GMAC4870              4,700,000.00                4,700,000.00              120                12/1/07               01
GMAC     GMAC4880             13,500,000.00               13,500,000.00              121                 1/1/08               01
GMAC     GMAC4900              1,800,000.00                1,797,948.16              119                11/1/07               01
GMAC     GMAC4910              5,000,000.00                5,000,000.00              120                12/1/07               01
GMAC     GMAC4920              9,000,000.00                9,000,000.00              120                12/1/07               01
GMAC     GMAC4930              3,000,000.00                3,000,000.00              120                12/1/07               01
GMAC     GMAC4930A                       -                           -                 0                                      00
GMAC     GMAC4930B                       -                           -                 0                                      00
GMAC     GMAC4940              1,750,000.00                1,748,122.18               83                11/1/04               01
GMAC     GMAC4970             22,750,000.00               22,622,389.01              351                 3/1/27               01
GMAC     GMAC4980             15,000,000.00               14,899,006.98              349                 1/1/27               01
                                                                                                                                
                                                                                                                                
GMAC     GMAC4990             17,000,000.00               16,923,733.73              352                 4/1/27               01
</TABLE>



                                     E-380
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number   Monthly Payment          Index                 Margin       Next Rate Adjustment    Rate Adjustment Frequency
====================================================================================================================================
<S>      <C>            <C>                 <C>                       <C>           <C>                          <C>             
GMAC     GMAC4860        16,757.31          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4870        31,839.44          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4880        90,633.30          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4900        13,301.84          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4910        39,757.20          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4920        61,456.92          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4930        22,857.18          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4930A              -           Not Applicable            -                                          Not Applicable     
GMAC     GMAC4930B              -           Not Applicable            -                                          Not Applicable     
GMAC     GMAC4940        13,362.19          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4970       174,927.82          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4980       116,668.46          Not Applicable            -                                          Not Applicable     
                   

GMAC     GMAC4990       136,785.84          Not Applicable            -                                          Not Applicable     


<CAPTION>
=====================================================================================================================
Seller   Loan Number       Rate Cap       Rate Floor       ARD Loan      Defeasance Loan         Master Servicing Fee     
=====================================================================================================================
<S>      <C>              <C>                <C>              <C>             <C>                       <C>               
GMAC     GMAC4860         -                  -                No              NAP                       0.0200 
GMAC     GMAC4870         -                  -                No              NAP                       0.0200 
GMAC     GMAC4880         -                  -                No              NAP                       0.0200 
GMAC     GMAC4900         -                  -                No              NAP                       0.0200 
GMAC     GMAC4910         -                  -                No              NAP                       0.0200 
GMAC     GMAC4920         -                  -                No              NAP                       0.0200 
GMAC     GMAC4930         -                  -                No              NAP                       0.0200 
GMAC     GMAC4930A        -                  -                No              No                        0.0200 
GMAC     GMAC4930B        -                  -                No              No                        0.0200 
GMAC     GMAC4940         -                  -                No              NAP                       0.0200 
GMAC     GMAC4970         -                  -                No              NAP                       0.0200 
GMAC     GMAC4980         -                  -                No              NAP                       0.0200 
                                                                                                               
                                                                                                               
GMAC     GMAC4990         -                  -                No              NAP                       0.0200 
</TABLE>




                                     E-381
<PAGE>



<TABLE>
<CAPTION>
====================================================================================================================================
Seller Loan Number  Property Name                           Property Address             City              State           Zip Code
====================================================================================================================================
<S>                 <C>                                     <C>                          <C>               <C>              <C>   
DMG     GA0118      Integrated Health Services - Center     Various                      Various           Various                
DMG     GA0119      IHS of Hanover House                    39 Hanover Circle            Birmingham        Alabama          35205
DMG     GA0120      IHS of Cheyenne Mountain                835 Tenderfoot Hill Rd.      Colorado Springs  Colorado         80906
DMG     GA0121      IHS of Cheyenne Place                   945 Tenderfoot Hill Road     Colorado Springs  Colorado         80906
DMG     GA0122      IHS of Mesa Manor                       2901 North 12th Street       Grand Junction    Colorado         81506
DMG     GA0123      IHS of Pikes Peak                       2719 North Union Boulevard   Colorado Springs  Colorado         80909
DMG     GA0124      IHS of Pueblo                           2611 Jones Avenue            Pueblo            Colorado         81004
DMG     GA0125      IHS of Fort Myers                       13755 Golf Club Parkway      Fort Myers        Florida          33906
DMG     GA0126      IHS of Bradenton                        2302 59th Street West        Bradenton         Florida          34209
DMG     GA0127      IHS of Orange Park Care Ctr.            2029 Professional Center Dr. Orange Park       Florida          32073
DMG     GA0128      IHS of Palm Bay Convalescent Ctr.       1515 Port Malabar Blvd.      Palm Bay          Florida          32905
DMG     GA0129      IHS of Port Charlotte Care Center       4033 Beaver Lane             Port Charlotte    Florida          33952
DMG     GA0130      IHS of Sebring                          3011 Kenilworth Blvd.        Sebring           Florida          33870
DMG     GA0131      IHS of Winter Park Care Center          2970 Scarlet Road            Winter Park       Florida          32792
DMG     GA0132      The Shores Retirement Community         1700 3rd Avenue West         Bradenton         Florida          34205
DMG     GA0133      IHS of Buckhead/Heritage                54 Peachtree Park Drive, NE  Atlanta           Georgia          30309
DMG     GA0134      IHS of Shoreham                         811 Kennesaw Avenue          Marietta          Georgia          30060
DMG     GA0135      IHS of Boise                            8211 Ustick Road             Boise             Idaho            83704
DMG     GA0136      IHS of Great Bend Manor                 1560 Kansas Highway 96       Great Bend        Kansas           67530
DMG     GA0137      IHS of Wichita/Northeast                5005 E. 21st Street N.       Wichita           Kansas           67208
DMG     GA0138      IHS of Mayfair Manor                    3300 Tates Creek RD          Lexington         Kentucky         40502
DMG     GA0139      IHS of Shreveport/Centenary             225 Wyandotte                Shreveport        Louisiana        71101
DMG     GA0140      IHS of Heritage Manor of Alexandria     5115 MacArthur Drive         Alexandria        Louisiana        71302
DMG     GA0141      IHS of Heritage Manor of Gonzales       905 West Cornerview Street   Gonzales          Louisiana        70737
DMG     GA0142      IHS of Heritage Manor of Kaplan         1300 West 8th Street         Kaplan            Louisiana        70548
DMG     GA0143      IHS of Heritage Manor of Lafayette      325 Bacque Crescent Drive    Lafayette         Louisiana        70503
DMG     GA0144      IHS of Heritage Manor of Many I         120 Nacthitoches Highway     Many              Louisiana        71449
DMG     GA0145      IHS of Heritage Manor of Many II        255 Middle Creek Road        Many              Louisiana        71449
DMG     GA0146      IHS of Heritage Manor of Marrero        5301 August Avenue           Marrero           Louisiana        70072
DMG     GA0147      IHS of Minden/Meadowview                400 Meadowview Dr.           Minden            Louisiana        71055
DMG     GA0148      IHS of Heritage Manor of New Iberia I   1803 Jane Street             New Iberia        Louisiana        70562
DMG     GA0149      IHS of Heritage Manor of New Iberia II  600 Bayard Street            New Iberia        Louisiana        70562
DMG     GA0150      IHS of Claiborne/Heritage Manor of
                    Shreveport                              1536 Claiborne               Shreveport        Louisiana        71103

DMG     GA0151      IHS of Heritage Manor of Thibodaux      1300 Lafourche Drive         Thibodaux         Louisiana        70301
DMG     GA0152      IHS of Heritage Manor of Vivian         912 South Pecan St.          Vivian            Louisiana        71082
                                                                                                                                 
DMG     GA0153      IHS of Charlotte at Hawthorne           333 Hawthorne Lane           Charlotte         North Carolina   28204
DMG     GA0154      IHS of Pierremont Heritage Manor        725 Mitchell Lane            Shreveport        Louisiana        71106
DMG     GA0155      IHS of Nashville/Donelson               2733 McCampbell Avenue       Nashville         Tennessee        37214
DMG     GA0156      IHS of Heritage Manor of Plainview      2510 West 24th Street        Plainview         Texas            79072
DMG     GA0157      IHS of Heritage Manor of Iowa Park      1109 North Third Street      Iowa Park         Texas            76367
DMG     GA0158      IHS of Wichita Falls/Midwestern         601 Midwestern Parkway       Wichita Falls     Texas            76302
DMG     GA0159      IHS of Terrell Care Center              204 West Nash Street         Terrell           Texas            75160
DMG     GA0160      IHS of Terrell Convalescent Center      1800 N. Frances Street       Terrell           Texas            75160
DMG     GA0161      IHS Jeffersonian Manor-Charles Town     State Highway 9              Charles Town      West Virginia    25414
DMG     GA0190      Kmart - Lafayette #7775                 3530 State Road 38 East      Lafayette         Indiana          47905
DMG     GA0191      Kmart - Welch #3961                     1 Plaza Drive                Welch (Kimball)   West Virginia    24853
DMG     GA0192      Kmart - Barstow #4710                   510 East Virginia Way        Barstow           California       92311
DMG     GA0193      Kmart - Laredo #4809                    5000 San Dario Road          Laredo            Texas            78014
DMG     GA0194      Kmart - Chula Vista #7636               875 East H Street            Chula Vista       California       91910
DMG     GA0195      Kmart - Windsor #7729                   1075 Kennedy Road            Windsor           Connecticut      06095
DMG     GA0196      Kmart - Bakersfield #3653               2749 Calloway Drive          Bakersfield       California       93308
DMG     TA0662      Lincoln Place Apartments                1042 Frederick Avenue        Los Angeles       California       90291
DMG     TA0972      Lincoln Place II                        1042 Frederick Street        Los Angeles       California       90291
DMG     TA1453      Fruitvale Shopping Center               3000-3070 East 9th Street    Oakland           California       94601
DMG     TA1456      Cedar Brook Corporate Center            4 and 8 Cedar Brook Drive    Cranbury          New Jersey       08512
DMG     TA1474      Monterey Resources Building             5201 Truxton Avenue          Bakersfield       California       93309
DMG     TA1650      Village View Apartments                 6172 Fisher Road             Dallas            Texas            75124
<CAPTION>                                                                                                                       
====================================================================================================================================
Seller Loan Number  Current Rate Interest Type  Original Balance  Cut-off Date Balance  Remaining Term  Maturity Date     Due Date
====================================================================================================================================
<S>                    <C>          <C>          <C>                <C>                  <C>            <C>                  <C>
DMG     GA0118         8.29400      Fixed        165,500,000.00     165,290,099.27       118            9/30/07              01  
DMG     GA0119         8.29400      Fixed          6,033,078.00       6,025,426.40       118            9/30/07              01  
DMG     GA0120         8.29400      Fixed          7,150,315.00       7,141,246.42       118            9/30/07              01  
DMG     GA0121         8.29400      Fixed          3,426,193.00       3,421,847.64       118            9/30/07              01  
DMG     GA0122         8.29400      Fixed          4,617,912.00       4,612,055.21       118            9/30/07              01  
DMG     GA0123         8.29400      Fixed          6,703,420.00       6,694,918.21       118            9/30/07              01  
DMG     GA0124         8.29400      Fixed         11,023,402.00      11,009,421.27       118            9/30/07              01  
DMG     GA0125         8.29400      Fixed          7,671,692.00       7,661,962.17       118            9/30/07              01  
DMG     GA0126         8.29400      Fixed          6,852,385.00       6,843,694.29       118            9/30/07              01  
DMG     GA0127         8.29400      Fixed          2,681,368.00       2,677,967.29       118            9/30/07              01  
DMG     GA0128         8.29400      Fixed          5,139,289.00       5,132,770.96       118            9/30/07              01  
DMG     GA0129         8.29400      Fixed          6,554,455.00       6,546,142.15       118            9/30/07              01  
DMG     GA0130         8.29400      Fixed          1,638,614.00       1,636,535.79       118            9/30/07              01  
DMG     GA0131         8.29400      Fixed          3,873,087.00       3,868,174.86       118            9/30/07              01  
DMG     GA0132         8.29400      Fixed         10,502,025.00      10,488,705.52       118            9/30/07              01  
DMG     GA0133         8.29400      Fixed          3,798,605.00       3,793,787.31       118            9/30/07              01  
DMG     GA0134         8.29400      Fixed          3,202,745.00       3,198,683.04       118            9/30/07              01  
DMG     GA0135         8.29400      Fixed          3,277,228.00       3,273,071.56       118            9/30/07              01  
DMG     GA0136         8.29400      Fixed          1,340,684.00       1,338,983.65       118            9/30/07              01  
DMG     GA0137         8.29400      Fixed          1,117,237.00       1,115,820.04       118            9/30/07              01  
DMG     GA0138         8.29400      Fixed          5,735,149.00       5,727,875.25       118            9/30/07              01  
DMG     GA0139         8.29400      Fixed          1,489,649.00       1,487,759.71       118            9/30/07              01  
DMG     GA0140         8.29400      Fixed            446,895.00         446,328.21       118            9/30/07              01  
DMG     GA0141         8.29400      Fixed          2,830,333.00       2,826,743.35       118            9/30/07              01  
DMG     GA0142         8.29400      Fixed          2,830,333.00       2,826,743.35       118            9/30/07              01  
DMG     GA0143         8.29400      Fixed            893,789.00         892,655.42       118            9/30/07              01  
DMG     GA0144         8.29400      Fixed          4,394,464.00       4,388,890.61       118            9/30/07              01  
DMG     GA0145         8.29400      Fixed          1,787,579.00       1,785,311.85       118            9/30/07              01  
DMG     GA0146         8.29400      Fixed          2,904,815.00       2,901,130.90       118            9/30/07              01  
DMG     GA0147         8.29400      Fixed          6,256,526.00       6,248,591.00       118            9/30/07              01  
DMG     GA0148         8.29400      Fixed          3,053,780.00       3,049,906.96       118            9/30/07              01  
DMG     GA0149         8.29400      Fixed          1,936,544.00       1,934,087.93       118            9/30/07              01  

DMG     GA0150         8.29400      Fixed          1,415,167.00       1,413,372.18       118            9/30/07              01
DMG     GA0151         8.29400      Fixed          2,011,026.00       2,008,475.46       118            9/30/07              01  
DMG     GA0152         8.29400      Fixed          2,606,886.00       2,603,579.75       118            9/30/07              01  
                                                                                                                             
DMG     GA0153         8.29400      Fixed         10,502,025.00      10,488,705.52       118            9/30/07              01  
DMG     GA0154         8.29400      Fixed          4,022,052.00       4,016,950.92       118            9/30/07              01  
DMG     GA0155         8.29400      Fixed          5,809,631.00       5,802,262.79       118            9/30/07              01  
DMG     GA0156         8.29400      Fixed            893,789.00         892,655.42       118            9/30/07              01  
DMG     GA0157         8.29400      Fixed            446,895.00         446,328.21       118            9/30/07              01  
DMG     GA0158         8.29400      Fixed          1,638,614.00       1,636,535.79       118            9/30/07              01  
DMG     GA0159         8.29400      Fixed          1,266,202.00       1,264,596.10       118            9/30/07              01  
DMG     GA0160         8.29400      Fixed          1,713,096.00       1,710,923.31       118            9/30/07              01  
DMG     GA0161         8.29400      Fixed          2,011,026.00       2,008,475.46       118            9/30/07              01  
DMG     GA0190         8.84150      Fixed          7,895,834.47       7,888,603.65       299            11/1/22              01  
DMG     GA0191         8.84150      Fixed          5,016,365.19       5,011,771.32       299            11/1/22              01  
DMG     GA0192         8.84150      Fixed          4,993,930.75       4,989,357.43       299            11/1/22              01  
DMG     GA0193         8.84150      Fixed          9,344,210.18       9,335,652.97       299            11/1/22              01  
DMG     GA0194         8.84150      Fixed         15,724,552.74      15,710,152.56       299            11/1/22              01  
DMG     GA0195         8.84150      Fixed         13,917,955.16      13,905,209.42       299            11/1/22              01  
DMG     GA0196         8.84150      Fixed          6,276,165.59       6,270,418.03       299            11/1/22              01  
DMG     TA0662         7.59000      Fixed          6,720,000.00       6,715,101.95        59            11/1/02              01  
DMG     TA0972         7.61000      Fixed         26,700,000.00      26,680,617.01        83            11/1/04              01  
DMG     TA1453         7.35000      Fixed         21,000,000.00      21,000,000.00       180            12/1/12              01  
DMG     TA1456         7.44000      Fixed         12,600,000.00      12,600,000.00       120            12/1/07              01  
DMG     TA1474         7.58000      Fixed          6,250,000.00       6,245,435.38       119            11/1/07              01  
DMG     TA1650         7.25500      Fixed          8,700,000.00       8,700,000.00       120            12/1/07              01  
                                                                                                                           
</TABLE>




                                     E-382
<PAGE>


<TABLE>
<CAPTION>
======================================================================================================================
Seller Loan Number   Monthly Payment   Index             Margin   Next Rate Adjustment     Rate Adjustment Frequency  
======================================================================================================================
<S>                   <C>              <C>                  <C>         <C>                <C>                        
DMG     GA0118        1,248,469.28     Not Applicable       -                              Not Applicable             
DMG     GA0119           45,511.25     Not Applicable       -                              Not Applicable             
DMG     GA0120           53,939.27     Not Applicable       -                              Not Applicable             
DMG     GA0121           25,845.90     Not Applicable       -                              Not Applicable             
DMG     GA0122           34,835.78     Not Applicable       -                              Not Applicable             
DMG     GA0123           50,568.06     Not Applicable       -                              Not Applicable             
DMG     GA0124           83,156.37     Not Applicable       -                              Not Applicable             
DMG     GA0125           57,872.34     Not Applicable       -                              Not Applicable             
DMG     GA0126           51,691.79     Not Applicable       -                              Not Applicable             
DMG     GA0127           20,227.22     Not Applicable       -                              Not Applicable             
DMG     GA0128           38,768.85     Not Applicable       -                              Not Applicable             
DMG     GA0129           49,444.32     Not Applicable       -                              Not Applicable             
DMG     GA0130           12,361.08     Not Applicable       -                              Not Applicable             
DMG     GA0131           29,217.10     Not Applicable       -                              Not Applicable             
DMG     GA0132           79,223.30     Not Applicable       -                              Not Applicable             
DMG     GA0133           28,655.24     Not Applicable       -                              Not Applicable             
DMG     GA0134           24,160.29     Not Applicable       -                              Not Applicable             
DMG     GA0135           24,722.17     Not Applicable       -                              Not Applicable             
DMG     GA0136           10,113.61     Not Applicable       -                              Not Applicable             
DMG     GA0137            8,428.01     Not Applicable       -                              Not Applicable             
DMG     GA0138           43,263.79     Not Applicable       -                              Not Applicable             
DMG     GA0139           11,237.35     Not Applicable       -                              Not Applicable             
DMG     GA0140            3,371.21     Not Applicable       -                              Not Applicable             
DMG     GA0141           21,350.96     Not Applicable       -                              Not Applicable             
DMG     GA0142           21,350.96     Not Applicable       -                              Not Applicable             
DMG     GA0143            6,742.41     Not Applicable       -                              Not Applicable             
DMG     GA0144           33,150.17     Not Applicable       -                              Not Applicable             
DMG     GA0145           13,484.82     Not Applicable       -                              Not Applicable             
DMG     GA0146           21,912.82     Not Applicable       -                              Not Applicable             
DMG     GA0147           47,196.86     Not Applicable       -                              Not Applicable             
DMG     GA0148           23,036.56     Not Applicable       -                              Not Applicable             
DMG     GA0149           14,608.55     Not Applicable       -                              Not Applicable            
 
DMG     GA0150           10,675.48     Not Applicable       -                              Not Applicable             
DMG     GA0151           15,170.42     Not Applicable       -                              Not Applicable             
DMG     GA0152           19,665.36     Not Applicable       -                              Not Applicable             
                                                                                                                      
DMG     GA0153           79,223.30     Not Applicable       -                              Not Applicable             
DMG     GA0154           30,340.84     Not Applicable       -                              Not Applicable             
DMG     GA0155           43,825.65     Not Applicable       -                              Not Applicable             
DMG     GA0156            6,742.41     Not Applicable       -                              Not Applicable             
DMG     GA0157            3,371.21     Not Applicable       -                              Not Applicable             
DMG     GA0158           12,361.08     Not Applicable       -                              Not Applicable             
DMG     GA0159            9,551.75     Not Applicable       -                              Not Applicable             
DMG     GA0160           12,922.95     Not Applicable       -                              Not Applicable             
DMG     GA0161           15,170.42     Not Applicable       -                              Not Applicable             
DMG     GA0190           65,406.67     Not Applicable       -                              Not Applicable             
DMG     GA0191           41,554.03     Not Applicable       -                              Not Applicable             
DMG     GA0192           41,368.19     Not Applicable       -                              Not Applicable             
DMG     GA0193           77,404.57     Not Applicable       -                              Not Applicable             
DMG     GA0194          130,257.37     Not Applicable       -                              Not Applicable             
DMG     GA0195          115,292.07     Not Applicable       -                              Not Applicable             
DMG     GA0196           51,989.83     Not Applicable       -                              Not Applicable             
DMG     TA0662           47,402.05     Not Applicable       -                              Not Applicable             
DMG     TA0972          188,705.49     Not Applicable       -                              Not Applicable             
DMG     TA1453          144,684.14     Not Applicable       -                              Not Applicable             
DMG     TA1456           87,583.94     Not Applicable       -                              Not Applicable             
DMG     TA1474           44,043.79     Not Applicable       -                              Not Applicable             
DMG     TA1650           59,378.84     Not Applicable       -                              Not Applicable             
<CAPTION>
============================================================================================================
Seller Loan Number        Rate Cap  Rate Floor       ARD Loan         Defeasance Loan   Master Servicing Fee
============================================================================================================
<S>                       <C>        <C>             <C>              <C>               <C> 
DMG     GA0118            -          -               No               Yes               0.0225
DMG     GA0119            -          -               No               Yes               0.0225
DMG     GA0120            -          -               No               Yes               0.0225
DMG     GA0121            -          -               No               Yes               0.0225
DMG     GA0122            -          -               No               Yes               0.0225
DMG     GA0123            -          -               No               Yes               0.0225
DMG     GA0124            -          -               No               Yes               0.0225
DMG     GA0125            -          -               No               Yes               0.0225
DMG     GA0126            -          -               No               Yes               0.0225
DMG     GA0127            -          -               No               Yes               0.0225
DMG     GA0128            -          -               No               Yes               0.0225
DMG     GA0129            -          -               No               Yes               0.0225
DMG     GA0130            -          -               No               Yes               0.0225
DMG     GA0131            -          -               No               Yes               0.0225
DMG     GA0132            -          -               No               Yes               0.0225
DMG     GA0133            -          -               No               Yes               0.0225
DMG     GA0134            -          -               No               Yes               0.0225
DMG     GA0135            -          -               No               Yes               0.0225
DMG     GA0136            -          -               No               Yes               0.0225
DMG     GA0137            -          -               No               Yes               0.0225
DMG     GA0138            -          -               No               Yes               0.0225
DMG     GA0139            -          -               No               Yes               0.0225
DMG     GA0140            -          -               No               Yes               0.0225
DMG     GA0141            -          -               No               Yes               0.0225
DMG     GA0142            -          -               No               Yes               0.0225
DMG     GA0143            -          -               No               Yes               0.0225
DMG     GA0144            -          -               No               Yes               0.0225
DMG     GA0145            -          -               No               Yes               0.0225
DMG     GA0146            -          -               No               Yes               0.0225
DMG     GA0147            -          -               No               Yes               0.0225
DMG     GA0148            -          -               No               Yes               0.0225
DMG     GA0149            -          -               No               Yes               0.0225

DMG     GA0150            -          -               No               Yes               0.0225
DMG     GA0151            -          -               No               Yes               0.0225
DMG     GA0152            -          -               No               Yes               0.0225
                                                                                        
DMG     GA0153            -          -               No               Yes               0.0225
DMG     GA0154            -          -               No               Yes               0.0225
DMG     GA0155            -          -               No               Yes               0.0225
DMG     GA0156            -          -               No               Yes               0.0225
DMG     GA0157            -          -               No               Yes               0.0225
DMG     GA0158            -          -               No               Yes               0.0225
DMG     GA0159            -          -               No               Yes               0.0225
DMG     GA0160            -          -               No               Yes               0.0225
DMG     GA0161            -          -               No               Yes               0.0225
DMG     GA0190            -          -               No               Yes               0.0225
DMG     GA0191            -          -               No               Yes               0.0225
DMG     GA0192            -          -               No               Yes               0.0225
DMG     GA0193            -          -               No               Yes               0.0225
DMG     GA0194            -          -               No               Yes               0.0225
DMG     GA0195            -          -               No               Yes               0.0225
DMG     GA0196            -          -               No               Yes               0.0225
DMG     TA0662            -          -               Yes              Yes               0.0225
DMG     TA0972            -          -               Yes              Yes               0.0225
DMG     TA1453            -          -               Yes              Yes               0.0225
DMG     TA1456            -          -               Yes              Yes               0.0225
DMG     TA1474            -          -               Yes              Yes               0.0225
DMG     TA1650            -          -               Yes              Yes               0.0225

</TABLE>


                                     E-383
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
Seller         Loan Number               Property Name                                Property Address                            
====================================================================================================================================
<S>            <C>                       <C>                                          <C> 
CPC            1700019960                Circuit City                                 1010 Mexico Boulevard                        
CPC            1700019965                Promenade at Pacific Beach                   4110-4190 Mission Boulevard                  
CPC            1700019970                Cardiff Executive Center                     120 Birmingham Drive                         
CPC            1700019988                BJ's Wholesale Club                          70 Cluff Road                                
CPC            1700020005                Hynding Office Buildings                     220 S. Spruce & 510 S. Myrtle                
CPC            1700020008                Plaza Las Brisas                             38832-39888 Los Alamos Road                  
CPC            1700020019                Lemon Creek Village Retail Ctr.              SWC of La Puente and Lemon Av.               
CPC            GOLDEN                    Golden Bear Plaza                            11760/11770/11780 U.S. Highway               
CPC            I0009                     EconoCaribe Warehouse                        7101 N.W. 32nd Avenue                        
CPC            L0061                     Ramada Inn - Fresno                          324 East Shaw Avenue                         
CPC            L0078                     Holiday Inn                                  2905 Sheridan Street                         
CPC            M0005                     Woodstock Station Apartments                 109 Bentley Parkway                          
CPC            M0006                     Magnolia Gardens Apartments                  134 Leake Street                             
CPC            M0007                     Forest Club Estates Apartments               4233 Jonesboro Road                          
CPC            M0009                     North Cobb Meadows Apartments                4521 Grogan Street                           
CPC            M0019                     Totoket Woods Apartments                     30 Mansfield Drive                           
CPC            M0021                     Ventura Apartments                           1902 S W 42nd Way                            
CPC            M0054                     Hickory Forest Apartments                    3920 East Hickory Hill Road                  
CPC            M0087                     Harmony Bay Apartments                       1300 Gran Crique Parkway                     
CPC            M0088                     Morrowood Townhouses                         5915 Trammell Road                           
CPC            M0093                     Waterfront Apartments                        400 River Avenue South                       
CPC            M0102                     Park Vista Apartments                        387 E Arlington Ave & 1453-57                
CPC            M0109                     Steward's Crossing Apartments                1000 Steward's Crossing Way                  
CPC            M0124                     Rivers Point Apartments                      21 Rivers Point Row                          
CPC            M0183                     Pine Cone Apartments                         617 Pine Cone Road                           
CPC            M0184                     Orchard Court Apartments                     815 10th Avenue North                        
CPC            MH0003                    Ridgecrest Mobile Home Park                  2251 North U.S. 1                            
CPC            O0037                     Kirby Gate Professional Bldg.                2900 Kirby Parkway                           
CPC            R0127                     Cambridge Square                             4801-4811 Edgemount Avenue                   
CPC            R0143                     Viking Plaza Shopping Center                 3015 Highway 29 South                        
CPC            R0150                     Pennsville Marketplace                       709 South Broadway                           
CPC            R0166                     CompUSA Plaza                                3230 - 3232 Galleria Circle                  
CPC            R0179                     Camelot Shopping Center                      1600 Reidville Road                          
CPC            R0196                     East Park Plaza Shopping Center              120-300 N. 66th Street                       
CPC            R0199                     Blockbuster Video                            7970 Fredericksburg Road                     
CPC            R0215                     Redondo Shores Shopping Center               401-423 North Pacific Highway                
CPC            R0324                     University Mall                              801 University City Boulevard                


<CAPTION>
====================================================================================================================================
Seller  Loan Number   City                   State              Zip Code      Current Rate    Interest Type     Original Balance    
====================================================================================================================================
<S>     <C>           <C>                    <C>                <C>           <C>             <C>                    <C>
CPC     1700019960    Brownsville            Texas              78520         9.00000         Fixed                   1,690,000.00  
CPC     1700019965    San Diego              California         92109         9.17000         Fixed                   6,250,000.00  
CPC     1700019970    Encinitas              California         92007         9.37500         Fixed                   2,300,000.00  
CPC     1700019988    Salem                  New Hampshire      03079         8.50000         Fixed                   4,700,000.00  
CPC     1700020005    San Francisco          California         94080         8.12500         Fixed                   3,000,000.00  
CPC     1700020008    Murrieta               California         92563         8.37500         Fixed                   6,125,000.00  
CPC     1700020019    Walnut                 California         91789         8.62500         Fixed                   2,025,000.00  
CPC     GOLDEN        Palm Beach Gardens     Florida            33408         7.63000         Fixed                  39,600,000.00  
CPC     I0009         Miami                  Florida            35147         7.75000         Fixed                   2,700,000.00  
CPC     L0061         Fresno                 California         93710         8.09000         Fixed                   3,600,000.00  
CPC     L0078         Hollywood              Florida            33020         8.10000         Fixed                  10,000,000.00  
CPC     M0005         Woodstock              Georgia            30188         8.59000         Fixed                   1,900,000.00  
CPC     M0006         Cartersville           Georgia            30120         8.27500         Fixed                     750,000.00  
CPC     M0007         Forest Park            Georgia            30050         8.27500         Fixed                   4,125,000.00  
CPC     M0009         Acworth                Georgia            30103         8.25000         Fixed                     700,000.00  
CPC     M0019         North Branford         Connecticut        06472         8.60000         Fixed                   5,440,000.00  
CPC     M0021         Gainesville            Florida            32607         7.33000         Fixed                   4,050,000.00  
CPC     M0054         Memphis                Tennessee          38115         7.76000         Fixed                   9,000,000.00  
CPC     M0087         Roswell                Georgia            30075         7.78000         Fixed                   9,772,000.00  
CPC     M0088         Morrow                 Georgia            30260         7.78000         Fixed                   6,800,000.00  
CPC     M0093         Sauk Rapids            Minnesota          56379         7.73000         Fixed                   1,377,000.00  
CPC     M0102         St. Paul               Minnesota          55117         7.52000         Fixed                   3,100,000.00  
CPC     M0109         Lawrenceville          New Jersey         08648         7.01000         Fixed                  12,700,000.00  
CPC     M0124         Charleston             South Carolina     29412         7.21000         Fixed                   2,425,000.00  
CPC     M0183         Sartell                Minnesota          56377         7.73000         Fixed                   1,542,000.00  
CPC     M0184         Sartell                Minnesota          56377         7.73000         Fixed                   1,370,000.00  
CPC     MH0003        Fort Pierce            Florida            34946         8.30000         Fixed                   2,850,000.00  
CPC     O0037         Memphis                Tennessee          38119         8.10000         Fixed                   1,600,000.00  
CPC     R0127         Brookhaven             Pennsylvania       19015         7.45000         Fixed                   6,100,000.00  
CPC     R0143         Alexandria             Minnesota          56308         7.46000         Fixed                   4,500,000.00  
CPC     R0150         Pennsville             New Jersey         08070         7.07000         Fixed                   8,500,000.00  
CPC     R0166         Hoover                 Alabama            35244         7.75000         Fixed                   5,100,000.00  
CPC     R0179         Spartanburg            South Carolina     29301         8.26000         Fixed                   2,900,000.00  
CPC     R0196         Lincoln                Nebraska           68510         7.29000         Fixed                  11,000,000.00  
CPC     R0199         San Antonio            Texas              78242         8.33000         Fixed                   1,000,000.00  
CPC     R0215         Redondo Beach          California         90277         7.46000         Fixed                  15,850,000.00  
CPC     R0324         Blacksburg             Virginia           24060         7.37000         Fixed                   7,200,000.00  
        
<CAPTION>
====================================================================================================================================
Seller  Loan Number                   Cut-off Date Balance            Remaining Term              Maturity Date          Due Date
====================================================================================================================================
<S>     <C>                                     <C>                       <C>                          <C>                    <C>
CPC     1700019960                               1,680,939.37             173                           4/14/12               01
CPC     1700019965                               6,232,934.85             113                           4/28/07               01
CPC     1700019970                               2,290,042.63             114                           5/31/07               01
CPC     1700019988                               4,676,905.13             115                            7/1/07               01
CPC     1700020005                               2,993,442.09             116                            8/1/07               01
CPC     1700020008                               6,103,405.53             116                            8/1/07               01
CPC     1700020019                               2,016,732.47             175                           6/30/12               01
CPC     GOLDEN                                  39,600,000.00              84                           12/1/04               01
CPC     I0009                                    2,689,235.69             117                           8/31/07               01
CPC     L0061                                    3,600,000.00             120                          11/30/07               01
CPC     L0078                                    9,989,654.76             120                          11/30/07               01
CPC     M0005                                    2,169,811.67             115                           6/30/07               01
CPC     M0006                                      747,301.78             116                           7/31/07               01
CPC     M0007                                    4,110,159.77             116                           7/31/07               01
CPC     M0009                                      697,955.05             117                           8/31/07               01
CPC     M0019                                    5,427,596.70             139                            7/1/09               01
CPC     M0021                                    4,050,000.00             120                          11/30/07               01
CPC     M0054                                    8,989,232.93             119                          10/31/07               01
CPC     M0087                                    9,760,370.35             118                           9/30/07               01
CPC     M0088                                    6,791,907.33             118                           9/30/07               01
CPC     M0093                                    1,376,024.21             119                          10/31/07               01
CPC     M0102                                    3,097,708.55             119                          10/31/07               01
CPC     M0109                                   12,681,647.60              82                           10/1/04               01
CPC     M0124                                    2,423,093.18             119                          10/31/07               01
CPC     M0183                                    1,540,907.28             119                          10/31/07               01
CPC     M0184                                    1,369,029.16             119                          10/31/07               01
CPC     MH0003                                   2,845,227.22             117                           8/31/07               01
CPC     O0037                                    1,598,948.04             119                          10/31/07               01
CPC     R0127                                    6,095,427.40             119                          10/31/07               01
CPC     R0143                                    4,500,000.00             180                          11/30/12               01
CPC     R0150                                    8,500,000.00              84                           12/1/04               01
CPC     R0166                                    5,096,400.48             119                          10/31/07               01
CPC     R0179                                    2,894,804.31             118                           9/30/07               01
CPC     R0196                                   11,000,000.00             120                           12/1/07               01
CPC     R0199                                      999,372.69             119                          10/31/07               01
CPC     R0215                                   15,829,516.13             118                           9/30/07               01
CPC     R0324                                    7,200,000.00             120                          11/30/07               01
</TABLE>


                                     E-384
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
Seller         Loan Number            Monthly Payment         Index                   Margin        Next Rate Adjustment          
====================================================================================================================================
<S>            <C>                        <C>                 <C>                          <C>
CPC            1700019960                   14,182.42         Not Applicable               -                                        
CPC            1700019965                   51,055.29         Not Applicable               -                                        
CPC            1700019970                   19,895.54         Not Applicable               -                                        
CPC            1700019988                   37,845.67         Not Applicable               -                                        
CPC            1700020005                   22,274.92         Not Applicable               -                                        
CPC            1700020008                   48,805.28         Not Applicable               -                                        
CPC            1700020019                   16,476.78         Not Applicable               -                                        
CPC            GOLDEN                      280,422.54         Not Applicable               -                                        
CPC            I0009                        20,393.92         Not Applicable               -                                        
CPC            L0061                        28,000.36         Not Applicable               -                                        
CPC            L0078                        77,845.24         Not Applicable               -                                        
CPC            M0005                        16,869.40         Not Applicable               -                                        
CPC            M0006                         5,925.91         Not Applicable               -                                        
CPC            M0007                        32,592.51         Not Applicable               -                                        
CPC            M0009                         5,398.92         Not Applicable               -                                        
CPC            M0019                        42,215.04         Not Applicable               -                                        
CPC            M0021                        27,848.24         Not Applicable               -                                        
CPC            M0054                        64,539.00         Not Applicable               -                                        
CPC            M0087                        70,210.50         Not Applicable               -                                        
CPC            M0088                        48,857.08         Not Applicable               -                                        
CPC            M0093                         9,845.97         Not Applicable               -                                        
CPC            M0102                        21,718.12         Not Applicable               -                                        
CPC            M0109                        84,578.73         Not Applicable               -                                        
CPC            M0124                        16,477.03         Not Applicable               -                                        
CPC            M0183                        11,025.77         Not Applicable               -                                        
CPC            M0184                         9,795.92         Not Applicable               -                                        
CPC            MH0003                       21,511.33         Not Applicable               -                                        
CPC            O0037                        11,851.96         Not Applicable               -                                        
CPC            R0127                        42,443.42         Not Applicable               -                                        
CPC            R0143                        41,613.33         Not Applicable               -                                        
CPC            R0150                        56,950.87         Not Applicable               -                                        
CPC            R0166                        36,537.00         Not Applicable               -                                        
CPC            R0179                        22,884.44         Not Applicable               -                                        
CPC            R0196                        75,338.06         Not Applicable               -                                        
CPC            R0199                         7,569.00         Not Applicable               -                                        
CPC            R0215                       110,392.00         Not Applicable               -                                        
CPC            R0324                        49,704.08         Not Applicable               -                                        

<CAPTION>
====================================================================================================================================
Seller   Loan Number   Rate Adjustment Frequency    Rate Cap    Rate Floor      ARD Loan     Defeasance Loan    Master Servicing Fee
====================================================================================================================================
<S>      <C>           <C>                                  <C>        <C>            <C>               <C>      <C>
CPC      1700019960    Not Applicable                       -          -              No                No       0.0200
CPC      1700019965    Not Applicable                       -          -              No                No       0.0200
CPC      1700019970    Not Applicable                       -          -              No                No       0.0200
CPC      1700019988    Not Applicable                       -          -              No                No       0.0200
CPC      1700020005    Not Applicable                       -          -              No                No       0.0200
CPC      1700020008    Not Applicable                       -          -              No                No       0.0200
CPC      1700020019    Not Applicable                       -          -              No                No       0.0200
CPC      GOLDEN        Not Applicable                       -          -              No                Yes      0.0200
CPC      I0009         Not Applicable                       -          -              No                Yes      0.0200
CPC      L0061         Not Applicable                       -          -              Yes               Yes      0.0200
CPC      L0078         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0005         Not Applicable                       -          -              No                No       0.0200
CPC      M0006         Not Applicable                       -          -              No                No       0.0200
CPC      M0007         Not Applicable                       -          -              No                No       0.0200
CPC      M0009         Not Applicable                       -          -              No                No       0.0200
CPC      M0019         Not Applicable                       -          -              No                No       0.0200
CPC      M0021         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0054         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0087         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0088         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0093         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0102         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0109         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0124         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0183         Not Applicable                       -          -              No                Yes      0.0200
CPC      M0184         Not Applicable                       -          -              No                Yes      0.0200
CPC      MH0003        Not Applicable                       -          -              No                No       0.0200
CPC      O0037         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0127         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0143         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0150         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0166         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0179         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0196         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0199         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0215         Not Applicable                       -          -              No                Yes      0.0200
CPC      R0324         Not Applicable                       -          -              No                Yes      0.0200
</TABLE>



                                     E-385


                                                                  Execution Copy


                        MORTGAGE LOAN PURCHASE AGREEMENT


     This Mortgage  Loan Purchase  Agreement  (this  "Agreement"),  is dated and
effective as of December 17, 1997, between GMAC Commercial Mortgage  Corporation
as seller  (the  "Seller")  and GMAC  Commercial  Mortgage  Securities,  Inc. as
purchaser (the "Purchaser").

     The Seller desires to sell,  assign,  transfer and otherwise  convey to the
Purchaser,  and the  Purchaser  desires  to  purchase,  subject to the terms and
conditions set forth below,  the multifamily and commercial  mortgage loans (the
"Mortgage  Loans")  identified on the schedule  annexed hereto as Exhibit A (the
"Mortgage Loan Schedule").

     It is expected that the Mortgage Loans will be  transferred,  together with
other  multifamily  and  commercial  mortgage  loans to a trust fund (the "Trust
Fund") to be formed by the  Purchaser,  beneficial  ownership  of which  will be
evidenced   by   a   series   of   mortgage   pass-through   certificates   (the
"Certificates").  Certain classes of the  Certificates  will be rated by Moody's
Investor's  Services,  Inc. and Duff & Phelps Credit Rating Co.  (together,  the
"Rating  Agencies").  Certain  classes  of  the  Certificates  (the  "Registered
Certificates")  will be registered  under the Securities Act of 1933, as amended
(the "Securities Act"). The Trust Fund will be created and the Certificates will
be  issued  pursuant  to a pooling  and  servicing  agreement  to be dated as of
December 1, 1997 (the "Pooling and Servicing Agreement"), among the Purchaser as
depositor,  GMAC  Commercial  Mortgage  Corporation as master  servicer (in such
capacity,  the "Master  Servicer") and special  servicer (in such capacity,  the
"Special  Servicer") and State Street Bank and Trust Company as trustee (in such
capacity,  the "Trustee").  Capitalized  terms not otherwise defined herein have
the meanings assigned to them in the Pooling and Servicing Agreement.

     The Purchaser intends to sell certain of the Certificates to Goldman, Sachs
& Co.,  Deutsche Morgan Grenfell Inc. and Residential  Funding  Securities Corp.
(together,  the "Underwriters")  pursuant to an underwriting agreement dated the
date hereof (the  "Underwriting  Agreement").  The Purchaser intends to sell the
remaining  Certificates (the "Non-Registered  Certificates") to Goldman, Sachs &
Co. and Deutsche Morgan Grenfell Inc. (the "Initial Purchasers"),  pursuant to a
certificate purchase agreement dated the date hereof (the "Certificate  Purchase
Agreement").

     Now, therefore,  in consideration of the premises and the mutual agreements
set forth herein, the parties agree as follows:


                                     E-386
<PAGE>


     SECTION 1. Agreement to Purchase.

     The Seller agrees to sell,  assign,  transfer and  otherwise  convey to the
Purchaser,  and the  Purchaser  agrees to  purchase,  the  Mortgage  Loans.  The
purchase and sale of the Mortgage Loans shall take place on December 17, 1997 or
such other date as shall be  mutually  acceptable  to the  parties  hereto  (the
"Closing Date").  As of the close of business on December 17, 1997 (the "Cut-off
Date"),  the  Mortgage  Loans  will have an  aggregate  principal  balance  (the
"Aggregate  Cut-off  Date  Balance"),  after  application  of  all  payments  of
principal  due  thereon on or before  such date,  whether  or not  received,  of
$548,694,136,  subject to a variance of plus or minus 5%. The purchase price for
the Mortgage Loans shall be determined and paid to the Seller in accordance with
the terms of an  allocation  agreement  dated the date hereof  (the  "Allocation
Agreement"), to which the Seller and Purchaser, among others, are parties.

     SECTION 2. Conveyance of Mortgage Loans.

     (a) Effective as of the Closing Date, subject only to receipt by the Seller
of the  purchase  price  referred  to in  Section  1  hereof  (exclusive  of any
applicable  holdback for transaction  expenses in accordance with the Allocation
Agreement),  the  Seller  does  hereby  sell,  transfer,  assign,  set  over and
otherwise convey to the Purchaser,  without recourse,  all the right,  title and
interest of the Seller in and to the Mortgage  Loans  identified on the Mortgage
Loan Schedule as of such date,  including all interest and principal received or
receivable  by the Seller on or with  respect to the  Mortgage  Loans  after the
Cut-off Date, together with all of the Seller's right, title and interest in and
to the proceeds of any related title,  hazard,  or other insurance  policies and
any escrow,  reserve or other comparable accounts related to the Mortgage Loans.
The Purchaser  shall be entitled to (and, to the extent received by or on behalf
of the Seller,  the Seller  shall  deliver or cause to be delivered to or at the
direction of the Purchaser) all scheduled payments of principal and interest due
on the  Mortgage  Loans  after the Cut-off  Date,  and all other  recoveries  of
principal and interest  collected  thereon after the Cut-off Date. All scheduled
payments of principal and interest due thereon on or before the Cut-off Date and
collected after the Cut-off Date shall belong to the Seller.

     (b) In connection with the Seller's  assignment  pursuant to subsection (a)
above, the Seller hereby agrees that, at least five (5) Business Days before the
Closing Date, it shall have  delivered to and  deposited  with the Trustee,  the
Mortgage  File (as  described  on Exhibit B hereto)  for each  Mortgage  Loan so
assigned. It is further acknowledged and agreed by the Seller that the Purchaser
intends to cause the Trustee to perform a limited  review of such Mortgage Files
to enable the Trustee to confirm to the  Purchaser on or before the Closing Date
that the Mortgage Note referred to in clause (i) of Exhibit B has been delivered
by the Seller with respect to each such Mortgage File. In the event Seller fails
to so deliver each such  Mortgage  File to the Trustee,  the  Purchaser  and its
successors  and  assigns  shall be  entitled to pursue any rights or remedies in
respect of such failure as may be available under  applicable law. If the Seller
cannot deliver, or 



                                     E-387
<PAGE>


cause to be delivered, as to any Mortgage Loan, the original or a copy of any of
the documents  and/or  instruments  referred to in clauses (ii),  (iv),  (viii),
(xi)(A)  and (xii) of Exhibit B, with  evidence  of  recording  thereon,  solely
because of a delay caused by the public  recording  or filing  office where such
document or instrument has been delivered for recordation or filing,  or because
such original  recorded document has been lost or returned from the recording or
filing  office  and  subsequently  lost,  as  the  case  may  be,  the  delivery
requirements  of this Section 2(b) shall be deemed to have been  satisfied as to
such missing  item,  and such missing item shall be deemed to have been included
in the  related  Mortgage  File,  provided  that  a copy  of  such  document  or
instrument  (without  evidence of recording  or filing  thereon,  but  certified
(which certificate may relate to multiple  documents and/or  instruments) by the
Seller to be a true and complete  copy of the  original  thereof  submitted  for
recording or filing, as the case may be) has been delivered to the Trustee,  and
either the original of such missing  document or instrument,  or a copy thereof,
with evidence of recording or filing, as the case may be, thereon,  is delivered
to or at the direction of the Purchaser (or any subsequent owner of the affected
Mortgage Loan,  including without limitation the Trustee) within 180 days of the
Closing  Date (or  within  such  longer  period  after the  Closing  Date as the
Purchaser (or such subsequent  owner) may consent to, which consent shall not be
unreasonably  withheld so long as the Seller has provided the Purchaser (or such
subsequent owner) with evidence of such recording or filing, as the case may be,
or  has  certified  to  the  Purchaser  (or  such  subsequent  owner)  as to the
occurrence of such recording or filing, as the case may be, and is, as certified
to the Purchaser (or such  subsequent  owner) no less often than  quarterly,  in
good faith attempting to obtain from the appropriate county recorder's or filing
office such  original or copy).  If the Seller  cannot  deliver,  or cause to be
delivered,  as to any  Mortgage  Loan,  the  original  or a copy of the  related
lender's title  insurance  policy referred to in clause (ix) of Exhibit B solely
because such policy has not yet been issued,  the delivery  requirements of this
Section 2(b) shall be deemed to be satisfied as to such missing  item,  and such
missing item shall be deemed to have been included in the related Mortgage File,
provided  that the Seller has  delivered to the Trustee a  commitment  for title
insurance "marked-up" at the closing of such Mortgage Loan, and the Seller shall
deliver to or at the direction of the Purchaser (or any subsequent  owner of the
affected  Mortgage Loan,  including  without  limitation the Trustee),  promptly
following the receipt  thereof,  the original  related  lender's title insurance
policy  (or a  copy  thereof).  In  addition,  notwithstanding  anything  to the
contrary  contained herein, if there exists with respect to any group of related
cross-collateralized  Mortgage Loans only one original of any document  referred
to in  Exhibit  B  covering  all the  Mortgage  Loans  in such  group,  then the
inclusion of the original of such  document in the Mortgage  File for any of the
Mortgage  Loans in such group shall be deemed an inclusion  of such  original in
the  Mortgage  File for each such  Mortgage  Loan.  On the  Closing  Date,  upon
notification  from the Seller that the purchase  price  referred to in Section 1
(exclusive of any  applicable  holdback for  transaction  expenses in accordance
with the  Allocation  Agreement)  has been  received by the Seller,  the Trustee
shall be  authorized  to release to the  Purchaser  or its  designee  all of the
Mortgage Files in the Trustee's possession relating to the Mortgage Loans.



                                     E-388
<PAGE>


     (c) As to each Mortgage Loan, the Seller shall be responsible for all costs
associated with the recording or filing,  as the case may be, of each assignment
referred to in clauses  (iii) and (v) of Exhibit B and each UCC-2 and UCC-3,  if
any,  referred to in clause (xi)(B) of Exhibit B; provided that the Seller shall
not be  responsible  for  actually  recording  or filing  any such  document  or
instrument. If any such document or instrument is lost or returned unrecorded or
unfiled,  as the case may be,  because of a defect  therein,  the  Seller  shall
promptly  prepare or cause the  preparation of a substitute  therefor or cure or
cause  the  curing of such  defect,  as the case may be,  and  shall  thereafter
deliver the  substitute  or  corrected  document to or at the  direction  of the
Purchaser (or any  subsequent  owner of the affected  Mortgage  Loan,  including
without limitation the Trustee) for recording or filing, as appropriate,  at the
Seller's expense.

     (d) All  documents  and records in the  Seller's  possession  (or under its
control)  relating to the Mortgage Loans that are not required to be a part of a
Mortgage  File in  accordance  with  Exhibit B (all  such  other  documents  and
records,  as to any Mortgage  Loan,  the  "Servicing  File"),  together with all
escrow  payments,  reserve funds and other comparable funds in the possession of
the Seller (or under its  control)  with respect to the  Mortgage  Loans,  shall
(unless  they are held by a  sub-servicer  that shall,  as of the Closing  Date,
begin acting on behalf of the Master  Servicer  pursuant to a written  agreement
between such parties) be delivered by the Seller (or its agent) to the Purchaser
(or its designee) no later than the Closing Date. If a sub-servicer shall, as of
the Closing Date,  begin acting on behalf of the Master Servicer with respect to
any Mortgage Loan  pursuant to a written  agreement  between such  parties,  the
Seller  shall  deliver  a copy  of the  related  Servicing  File  to the  Master
Servicer.

     (e) The Seller's records will reflect the transfer of the Mortgage Loans to
the Purchaser as a sale.

     SECTION 3. Examination of Mortgage Loan Files and Due Diligence Review.

     The Seller shall reasonably  cooperate with any examination of the Mortgage
Files  and  Servicing  Files  that  may be  undertaken  by or on  behalf  of the
Purchaser.  The fact that the  Purchaser  has conducted or has failed to conduct
any partial or complete examination of the Mortgage Files and/or Servicing Files
shall not affect the Purchaser's  right to pursue any remedy available in equity
or at law for a breach of the Seller's representations, warranties and covenants
set forth in or contemplated by Section 4.

     SECTION 4. Representations, Warranties and Covenants of the Seller.

     (a) The Seller  hereby  makes,  as of the Closing Date (or as of such other
date specifically provided in the particular representation or warranty), to and
for the benefit of the Purchaser,  and its  successors  and assigns  (including,
without  limitation,  the Trustee and the 




                                     E-389
<PAGE>


holders of the  Certificates),  each of the  representations  and warranties set
forth in Exhibit C, with such  changes or  modifications  as may be permitted or
required by the Rating Agencies.

     (b) In addition,  the Seller, as of the date hereof,  hereby represents and
warrants to, and covenants with, the Purchaser that:

          (i) The Seller is a corporation,  duly organized, validly existing and
     in good  standing  under  the laws of the  State of  California,  and is in
     compliance  with the laws of each State in which any Mortgaged  Property is
     located  to the  extent  necessary  to ensure  the  enforceability  of each
     Mortgage Loan and to perform its obligations under this Agreement.

          (ii) The execution and delivery of this  Agreement by the Seller,  and
     the  performance  and  compliance  with the terms of this  Agreement by the
     Seller,  will  not  violate  the  Seller's   organizational   documents  or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets,  in each case which  materially  and
     adversely  affect the  ability of the Seller to carry out the  transactions
     contemplated by this Agreement.

          (iii) The Seller has the full  power and  authority  to enter into and
     consummate  all  transactions  contemplated  by this  Agreement,  has  duly
     authorized the execution,  delivery and performance of this Agreement,  and
     has duly executed and delivered this Agreement.

          (iv)  This  Agreement,  assuming  due  authorization,   execution  and
     delivery  by  the  Purchaser,   constitutes  a  valid,  legal  and  binding
     obligation of the Seller, enforceable against the Seller in accordance with
     the  terms  hereof,  subject  to  (A)  applicable  bankruptcy,  insolvency,
     reorganization,  moratorium  and other laws  affecting the  enforcement  of
     creditors' rights generally,  (B) general principles of equity,  regardless
     of whether such  enforcement  is considered in a proceeding in equity or at
     law, and (C) public policy  considerations  underlying the securities laws,
     to  the  extent  that  such   public   policy   considerations   limit  the
     enforceability  of the provisions of this Agreement that purport to provide
     indemnification for securities laws liabilities.

          (v) The Seller is not in violation  of, and its execution and delivery
     of this Agreement and its performance and compliance with the terms of this
     Agreement  will not constitute a violation of, any law, any order or decree
     of any court or arbiter, or any order, regulation or demand of any federal,
     state or local governmental or regulatory  authority,  which violation,  in
     the  Seller's  good  faith  and  reasonable  judgment,  is likely to affect



                                     E-390
<PAGE>


     materially  and  adversely  either the ability of the Seller to perform its
     obligations under this Agreement or the financial condition of the Seller.

          (vi) No litigation is pending with regard to which Seller has received
     service of process or, to the best of the  Seller's  knowledge,  threatened
     against the Seller the  outcome of which,  in the  Seller's  good faith and
     reasonable  judgment,  could  reasonably be expected to prohibit the Seller
     from entering into this  Agreement or materially  and adversely  affect the
     ability of the Seller to perform its obligations under this Agreement.

          (vii) The  Seller has not dealt with any  broker,  investment  banker,
     agent or other person,  other than the  Purchaser,  the  Underwriters,  the
     Initial Purchasers and their respective affiliates, that may be entitled to
     any commission or  compensation in connection with the sale of the Mortgage
     Loans or the  consummation  of any of the other  transactions  contemplated
     hereby.

          (viii)  Neither  the Seller  nor  anyone  acting on its behalf has (A)
     offered,   pledged,   sold,  disposed  of  or  otherwise   transferred  any
     Certificate,  any interest in any Certificate or any other similar security
     to any person in any manner,  (B) solicited any offer to buy or to accept a
     pledge,  disposition or other transfer of any Certificate,  any interest in
     any  Certificate  or any  other  similar  security  from any  person in any
     manner,  (C)  otherwise  approached  or  negotiated  with  respect  to  any
     Certificate,  any interest in any Certificate or any other similar security
     with any person in any manner,  (D) made any general  solicitation by means
     of  general  advertising  or in  any  other  manner  with  respect  to  any
     Certificate,  any interest in any Certificate or any similar  security,  or
     (E) taken any other action,  that (in the case of any of the acts described
     in clauses (A) through (E) above) would constitute or result in a violation
     of the  Securities  Act or  any  state  securities  law  relating  to or in
     connection with the issuance of the Certificates or require registration or
     qualification pursuant to the Securities Act or any state securities law of
     any Certificate not otherwise intended to be a Registered  Certificate.  In
     addition,  the  Seller  will  not  act,  nor has it  authorized  or will it
     authorize  any  person to act,  in any  manner  set forth in the  foregoing
     sentence with respect to any of the Certificates or interests therein.  For
     purposes of this paragraph 4(b)(viii), the term "similar security" shall be
     deemed to include,  without  limitation,  any security  evidencing or, upon
     issuance,  that would have  evidenced an interest in the Mortgage  Loans or
     any substantial number thereof.

          (ix) Insofar as it relates to the Mortgage Loans,  the information set
     forth on pages A-6 through  A-8,  inclusive,  of Annex A to the  Prospectus
     Supplement (as defined in Section 9) (the "Loan Detail") and, to the extent
     consistent therewith, the information set forth on the diskette attached to
     the Prospectus Supplement and the accompanying prospectus (the "Diskette"),
     is true and correct in all material respects.  Insofar as it relates to the
     Mortgage  Loans and/or the Seller and does not represent a  restatement  or



                                     E-391
<PAGE>


     aggregation of the  information  on the Loan Detail,  the  information  set
     forth in the Prospectus  Supplement and the Memorandum  (also as defined in
     Section 9) under the headings  "Summary of the  Prospectus  Supplement--The
     Mortgage Asset Pool", "Risk  Factors--The  Mortgage Loans" and "Description
     of the  Mortgage  Asset  Pool",  set  forth  on  Annex A to the  Prospectus
     Supplement and (to the extent it contains information  consistent with that
     on such Annex A) set forth on the  Diskette,  does not  contain  any untrue
     statement of a material fact or (in the case of the  Memorandum,  when read
     together with the other  information  specified  therein as being available
     for review by investors)  omit to state any material fact necessary to make
     the statements therein, in light of the circumstances under which they were
     made, not misleading.

          (x) No consent,  approval,  authorization or order of, registration or
     filing with, or notice to, any governmental authority or court is required,
     under federal or state law (including, with respect to any bulk sale laws),
     for the execution,  delivery and performance of or compliance by the Seller
     with this Agreement,  or the  consummation by the Seller of any transaction
     contemplated  hereby,  other than (1) the filing or  recording of financing
     statements, instruments of assignment and other similar documents necessary
     in connection  with Seller's sale of the Mortgage  Loans to the  Purchaser,
     (2)   such    consents,    approvals,    authorizations,    qualifications,
     registrations,  filings or notices  as have been  obtained  or made and (3)
     where the lack of such  consent,  approval,  authorization,  qualification,
     registration,  filing or notice would not have a material adverse effect on
     the performance by the Seller under this Agreement.

     (c) Upon  discovery by any of the parties  hereto of a breach of any of the
representations  and warranties made pursuant to and set forth in subsection (b)
above which materially and adversely affects the interests of the Purchaser or a
breach of any of the  representations and warranties made pursuant to subsection
(a) above and set forth in Exhibit C which materially and adversely  affects the
value of any  Mortgage  Loan or the  interests  therein of the  Purchaser or its
successors  and  assigns  (including,  without  limitation  the  Trustee and the
holders of the  Certificates),  the party  discovering  such  breach  shall give
prompt written notice to the other party hereto.

     SECTION 5. Representations, Warranties and Covenants of the Purchaser.

     (a) The Purchaser,  as of the date hereof,  hereby  represents and warrants
to, and covenants with, the Seller that:

          (i) The Purchaser is a corporation  duly organized,  validly  existing
     and in good standing under the laws of State of Delaware.



                                     E-392
<PAGE>


          (ii) The  execution and delivery of this  Agreement by the  Purchaser,
     and the  performance and compliance with the terms of this Agreement by the
     Purchaser,  will not violate the  Purchaser's  organizational  documents or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets.

          (iii) The Purchaser has the full power and authority to enter into and
     consummate  all  transactions  contemplated  by this  Agreement,  has  duly
     authorized the execution,  delivery and performance of this Agreement,  and
     has duly executed and delivered this Agreement.

          (iv)  This  Agreement,  assuming  due  authorization,   execution  and
     delivery by the Seller,  constitutes a valid,  legal and binding obligation
     of the Purchaser,  enforceable against the Purchaser in accordance with the
     terms   hereof,   subject  to  (A)   applicable   bankruptcy,   insolvency,
     reorganization,  moratorium  and other laws  affecting the  enforcement  of
     creditors'  rights  generally,   and  (B)  general  principles  of  equity,
     regardless  of whether such  enforcement  is  considered in a proceeding in
     equity or at law.

          (v) The  Purchaser  is not in  violation  of,  and its  execution  and
     delivery of this  Agreement and its  performance  and  compliance  with the
     terms of this  Agreement  will not  constitute a violation of, any law, any
     order or decree of any court or arbiter, or any order, regulation or demand
     of any federal, state or local governmental or regulatory authority,  which
     violation, in the Purchaser's good faith and reasonable judgment, is likely
     to affect  materially and adversely  either the ability of the Purchaser to
     perform its obligations under this Agreement or the financial  condition of
     the Purchaser.

          (vi) No  litigation  is  pending  or,  to the best of the  Purchaser's
     knowledge,  threatened  against  the  Purchaser  which would  prohibit  the
     Purchaser  from entering into this  Agreement or, in the  Purchaser's  good
     faith and reasonable judgment, is likely to materially and adversely affect
     either the ability of the Purchaser to perform its  obligations  under this
     Agreement or the financial condition of the Purchaser.

          (vii) The Purchaser has not dealt with any broker,  investment banker,
     agent or other person, other than the Seller, the Underwriters, the Initial
     Purchasers  and their  respective  affiliates,  that may be entitled to any
     commission  or  compensation  in  connection  with the sale of the Mortgage
     Loans or the consummation of any of the transactions contemplated hereby.

          (viii) No consent,  approval,  authorization or order of, registration
     or filing  with,  or notice  to,  any  governmental  authority  or court is
     required,  under  federal or state law,  



                                     E-393
<PAGE>


     for  the  execution,  delivery  and  performance  of or  compliance  by the
     Purchaser with this Agreement,  or the consummation by the Purchaser of any
     transaction  contemplated hereby, other than (1) such consents,  approvals,
     authorizations,  qualifications,  registrations, filings or notices as have
     been  obtained  or made and (2) where the lack of such  consent,  approval,
     authorization, qualification, registration, filing or notice would not have
     a material  adverse effect on the  performance by the Purchaser  under this
     Agreement.

     (b) Upon  discovery by any of the parties  hereto of a breach of any of the
representations  and warranties  set forth above which  materially and adversely
affects the  interests of the Seller,  the party  discovering  such breach shall
give prompt written notice to the other party hereto.

     SECTION 6. Repurchases.

     (a) Within 90 days of the earlier of  discovery or receipt of notice by the
Seller,  from either the  Purchaser  or any  successor or assign  thereof,  of a
Defect (as  defined in the Pooling and  Servicing  Agreement)  in respect of the
Mortgage  File  for any  Mortgage  Loan or a  breach  of any  representation  or
warranty  made pursuant to Section 4(a) and set forth in Exhibit C, which Defect
or breach, as the case may be, materially and adversely affects the value of any
Mortgage Loan or the interests  therein of the Purchaser or its  successors  and
assigns  (including,  without  limitation,  the  Trustee  and the holders of the
Certificates),  the Seller shall cure such Defect or breach, as the case may be,
in all material  respects or repurchase the affected Mortgage Loan from the then
owner(s) thereof at the applicable Purchase Price (as defined in the Pooling and
Servicing  Agreement)  by payment of such  Purchase  Price by wire  transfer  of
immediately  available  funds  to  the  account  designated  by  such  owner(s);
provided,  however,  that in lieu of effecting any such  repurchase,  the Seller
will be permitted to deliver a Qualifying  Substitute Mortgage Loan and to pay a
cash amount equal to the applicable  Substitution  Shortfall Amount,  subject to
the terms and conditions of the Pooling and Servicing Agreement.

     If the Seller is notified of a defect in any Mortgage File that corresponds
to  information  set forth in the  Mortgage  Loan  Schedule,  the  Seller  shall
promptly correct such defect and provide a new, corrected Mortgage Loan Schedule
to the  Purchaser,  which  corrected  Mortgage Loan Schedule  shall be deemed to
amend and replace the existing Mortgage Loan Schedule for all purposes.

     (b)  Notwithstanding  Section  6(a),  within  60  days  of the  earlier  of
discovery or receipt of notice by the Seller,  from either the  Purchaser or any
successor  or assign  thereof,  that any  Mortgage  Loan does not  constitute  a
"qualified  mortgage" within the meaning of Section  860G(a)(3) of the Code, the
Seller shall repurchase such Mortgage Loan from the then owner(s) 



                                     E-394
<PAGE>


thereof at the  applicable  Purchase  Price by payment of such Purchase Price by
wire transfer of immediately  available funds to the account  designated by such
owner(s).

     In addition,  if, as of the Closing Date, any Mortgage Loan is secured by a
Mortgage that does not constitute a valid first lien upon the related  Mortgaged
Property,  including all  buildings  located  thereon and all fixtures  attached
thereto,  or if a Mortgage  is subject to  something  other than (A) the lien of
current  real  property  taxes  and  assessments  not yet due and  payable,  (B)
covenants,  conditions  and  restrictions,  rights of way,  easements  and other
matters of public record, (C) exceptions and exclusions specifically referred to
in the lender's title insurance  policy issued or, as evidenced by a "marked-up"
commitment,  to be  issued  in  respect  of such  Mortgage  Loan  and (D)  those
exceptions  set forth on Schedule  C-1 to Exhibit C hereto (the  exceptions  set
forth in the foregoing  clauses (A), (B), (C) and (D)  collectively,  "Permitted
Encumbrances"),  or if the insurer that issued the Title  Policy  referred to in
clause  (vi) of  Exhibit  C  hereto  in  respect  of any  Mortgage  Loan was not
qualified to do business in the state in which the related Mortgaged Property is
located,  and in either case such failure  materially and adversely  affects the
interests  of holder of  Certificates,  (any such failure  that  materially  and
adversely  affects the  interests of holders of  Certificates,  also a "Material
Breach"),  the Seller shall be required,  at its option, to either (i) cure such
Material  Breach  in all  material  respects  or (ii)  repurchase  the  affected
Mortgage Loan, in each case, within the applicable Permitted Cure Period. If any
such Material  Breach is not corrected or cured in all material  respects within
the applicable  Permitted Cure Period, the Seller shall, not later than the last
day of such  Permitted Cure Period,  (i)  repurchase the affected  Mortgage Loan
from the Purchaser or its assignee at the  applicable  Purchase Price or (ii) if
within the  three-month  period  commencing  on the closing  date (or within the
two-year period commencing on the Closing Date if the related Mortgage Loan is a
"defective  obligation"  within the meaning of Section  860(a)(4)(B)(ii)  of the
Code and Treasury Regulation Section 1.860G-2(f)),  at its option,  replace such
Mortgage  Loan  with  a  Qualifying   Substitute   Mortgage  Loan  and  pay  any
corresponding  Substitution  Shortfall  Amount.  The Seller agrees that any such
repurchase or substitution  shall be completed in accordance with and subject to
the terms and conditions of the Pooling and Servicing Agreement.

         For purposes of the foregoing,  and subject to the following paragraph,
the  "Permitted  Cure  Period"  applicable  to any Defect or Material  Breach in
respect of any Mortgage  Loan shall be the 90-day period  immediately  following
the earlier of the discovery by the Seller or receipt by the Seller of notice of
such Defect or Material Breach, as the case may be; provided that if such Defect
or Material  Breach,  as the case may be,  cannot be  corrected  or cured in all
material respects within such 90-day period,  but is reasonably likely that such
Defect or  Material  Breach,  as the case may be,  could be  corrected  or cured
within 180 days of the  earlier of  discovery  by the Seller and  receipt by the
Seller of notice of such Material  Documents Defect or Material  Breach,  as the
case may be, and the Seller is diligently  attempting to effect such  correction
or cure,  then the applicable  Permitted Cure Period shall,  with the consent of
the  Purchaser  or  its  assignee  (which  consent  shall  not  be  unreasonably
withheld), be extended for an additional 90 days.



                                     E-395
<PAGE>


     (c) In connection  with any  repurchase of or  substitution  for a Mortgage
Loan  contemplated by this Section 6, the then owner(s)  thereof shall tender or
cause to be tendered promptly to the Seller, upon delivery of a receipt executed
by the Seller,  the related  Mortgage File and Servicing File, and each document
that  constitutes  a part of the Mortgage  File that was endorsed or assigned to
the Purchaser or the Trustee shall be endorsed or assigned,  as the case may be,
to the  Seller  in the  same  manner.  The  form  and  sufficiency  of all  such
instruments and certificates shall be the responsibility of the Seller.

     (d) Except as provided in Section  2(b),  this  Section 6 provides the sole
remedies available to the Purchaser,  and its successors and assigns (including,
without limitation,  the Trustee and the holders of the Certificates) respecting
any Defect in a Mortgage  File or any breach of any  representation  or warranty
made pursuant to Section 4(a) and set forth in Exhibit C, or in connection  with
the  circumstances  described  in Section  6(b).  If the Seller  defaults on its
obligations to repurchase  any Mortgage Loan in accordance  with Section 6(a) or
6(b) or disputes its  obligation to  repurchase  any Mortgage Loan in accordance
with either such  subsection,  the Purchaser or its  successors  and assigns may
take such  action as is  appropriate  to enforce  such  payment or  performance,
including,  without  limitation,  the institution and prosecution of appropriate
proceedings.  The Seller shall  reimburse  the  Purchaser  for all necessary and
reasonable costs and expenses incurred in connection with such enforcement.

     SECTION 7. Closing.

     The closing of the sale of the Mortgage Loans (the "Closing") shall be held
at the offices of Orrick,  Herrington  & Sutcliffe  LLP, 666 Fifth  Avenue,  New
York, New York 10103 at 10:00 a.m., New York City time, on the Closing Date.

     The Closing shall be subject to each of the following conditions:

          (i) All of the  representations and warranties of the Seller specified
     herein shall be true and correct as of the Closing Date,  and the Aggregate
     Cut-off  Date Balance  shall be within the range  permitted by Section 1 of
     this Agreement;

          (ii) All documents  specified in Section 8 (the "Closing  Documents"),
     in such forms as are agreed upon and acceptable to the Purchaser,  shall be
     duly executed and delivered by all signatories as required  pursuant to the
     respective terms thereof;

          (iii) The Seller shall have delivered and released to the Trustee, the
     Purchaser or the  Purchaser's  designee,  as the case may be, all documents
     and funds required to be so delivered pursuant to Section 2;



                                     E-396
<PAGE>


          (iv) The result of any examination of the Mortgage Files and Servicing
     Files  performed  by or on behalf of the  Purchaser  pursuant  to Section 3
     shall be satisfactory to the Purchaser in its sole determination;

          (v) All other terms and  conditions of this  Agreement  required to be
     complied with on or before the Closing Date shall have been complied  with,
     and the  Seller  shall  have the  ability  to  comply  with all  terms  and
     conditions and perform all duties and  obligations  required to be complied
     with or performed after the Closing Date;

          (vi) The Seller  shall have paid or agreed to pay all fees,  costs and
     expenses payable by it to the Purchaser pursuant to this Agreement; and

          (vii) Neither the Underwriting  Agreement nor the Certificate Purchase
     Agreement shall have been terminated in accordance with its terms.

     Both parties  agree to use their best efforts to perform  their  respective
obligations hereunder in a manner that will enable the Purchaser to purchase the
Mortgage Loans on the Closing Date.

     SECTION 8. Closing Documents.

     The Closing Documents shall consist of the following:

     (a) This  Agreement  duly  executed and  delivered by the Purchaser and the
Seller;

     (b) An  Officer's  Certificate  substantially  in the form of  Exhibit  D-1
hereto,  executed by the Secretary or an assistant  secretary of the Seller, and
dated the Closing Date,  and upon which the Purchaser and each  Underwriter  may
rely, attaching thereto as exhibits the organizational documents of the Seller;

     (c) A certificate of good standing  regarding the Seller from the Secretary
of State for the State of  California,  dated not earlier  than 30 days prior to
the Closing Date;

     (d) A certificate  of the Seller  substantially  in the form of Exhibit D-2
hereto,  executed by an executive officer or authorized  signatory of the Seller
and dated the Closing Date,  and upon which the  Purchaser and each  Underwriter
may rely;

     (e) Written  opinions of counsel for the Seller,  substantially in the form
of Exhibits D-3A and D-3B hereto and subject to such reasonable  assumptions and
qualifications  as 



                                     E-397
<PAGE>


may be  requested  by counsel for the Seller and  acceptable  to counsel for the
Purchaser,  dated the  Closing  Date and  addressed  to the  Purchaser  and each
Underwriter;

     (f) Any other  opinions of counsel for the Seller  reasonably  requested by
the Rating Agencies in connection with the issuance of the Certificates, each of
which shall include the Purchaser and each Underwriter as an addressee; and

     (g) Such further certificates,  opinions and documents as the Purchaser may
reasonably request.

     SECTION 9. Indemnification.

     (a) The Seller  agrees to indemnify and hold  harmless the  Purchaser,  its
officers  and  directors,  and each person,  if any, who controls the  Purchaser
within the meaning of either  Section 15 of the  Securities Act or Section 20 of
the Securities  Exchange Act of 1934, as amended (the "Exchange  Act"),  against
any and all losses, claims,  damages or liabilities,  joint or several, to which
they or any of them may become  subject under the  Securities  Act, the Exchange
Act or other  federal or state  statutory  law or  regulation,  at common law or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in
respect  thereof) arise out of or are based upon any untrue statement or alleged
untrue statement of a material fact contained in the Prospectus Supplement,  the
Memorandum, the Diskette or, insofar as they are required to be filed as part of
the Registration  Statement pursuant to the No-Action Letters, any Computational
Materials or ABS Term Sheets with respect to the Registered Certificates,  or in
any revision or amendment thereof or supplement  thereto, or arise out of or are
based  upon  the  omission  or  alleged  omission  (in  the  case  of  any  such
Computational  Materials or ABS Term Sheets,  when read in conjunction  with the
Prospectus and, in the case of the Memorandum, when read together with the other
information  specified  therein as being  available  for review by investors) to
state therein a material fact required to be stated therein or necessary to make
the  statements  therein,  in light of the  circumstances  under which they were
made,  not  misleading;  but only if and to the extent  that (i) any such untrue
statement or alleged untrue  statement is with respect to information  regarding
the Mortgage  Loans  contained  in the Loan Detail or, to the extent  consistent
therewith,  the Diskette,  or (ii) any such untrue  statement or alleged  untrue
statement  or  omission  or alleged  omission  is with  respect  to  information
regarding  the  Seller  or  the  Mortgage  Loans  contained  in  the  Prospectus
Supplement  or  the  Memorandum  under  the  headings   "Summary  of  Prospectus
Supplement  - The  Mortgage  Asset Pool",  "Risk  Factors - The Mortgage  Loans"
and/or  "Description  of the Mortgage Asset Pool" or contained on Annex A to the
Prospectus  Supplement (exclusive of the Loan Detail), and such information does
not represent a restatement or aggregation of information  contained in the Loan
Detail;  or (iii) such untrue statement,  alleged untrue statement,  omission or
alleged omission arises out of or is based upon a breach of the  representations
and  warranties  of the  Seller  set forth 



                                     E-398
<PAGE>


in or made pursuant to Section 4; provided, that the indemnification provided by
this  Section 9 shall not apply to the extent  that such untrue  statement  of a
material  fact or omission of a material fact  necessary to make the  statements
made, in light of the circumstances in which they were made, not misleading, was
made as a result of an error in the manipulation of, or calculations based upon,
the Loan Detail.  This indemnity  agreement will be in addition to any liability
which the Seller may otherwise have.

     For  purposes of the  foregoing,  "Registration  Statement"  shall mean the
registration  statement  No.  333-37717  filed  by the  Purchaser  on Form  S-3,
including  without  limitation  exhibits  thereto and  information  incorporated
therein by reference;  "Prospectus" shall mean the prospectus dated December 17,
1997, as supplemented by the prospectus  supplement dated December 17, 1997 (the
"Prospectus Supplement"), relating to the Registered Certificates;  "Memorandum"
shall mean the private placement memorandum dated December 17, 1997, relating to
the  Non-Registered  Certificates;  "Computational  Materials"  shall  have  the
meaning  assigned  thereto in the no-action  letter dated May 20, 1994 issued by
the Division of Corporation  Finance of the  Securities and Exchange  Commission
(the "Commission") to Kidder,  Peabody Acceptance Corporation I, Kidder, Peabody
& Co.  Incorporated,  and Kidder  Structured Asset Corporation and the no-action
letter dated May 27, 1994 issued by the Division of  Corporation  Finance of the
Commission  to  the  Public  Securities  Association   (together,   the  "Kidder
Letters");  and "ABS Term Sheets" shall have the meaning assigned thereto in the
no-action  letter dated  February 17, 1995 issued by the Division of Corporation
Finance of the Commission to the Public Securities Association (the "PSA Letter"
and, together with the Kidder Letters, the "No-Action Letters").

     (b) Promptly after receipt by any person entitled to indemnification  under
this Section 9 (each, an "indemnified  party") of notice of the  commencement of
any action,  such indemnified party will, if a claim in respect thereof is to be
made against the Seller (the "indemnifying  party") under this Section 9, notify
the indemnifying party in writing of the commencement  thereof; but the omission
to notify the indemnifying  party will not relieve it from any liability that it
may have to any  indemnified  party otherwise than under this Section 9. In case
any such action is brought  against any  indemnified  party and it notifies  the
indemnifying party of the commencement  thereof,  the indemnifying party will be
entitled to participate  therein, and to the extent that it may elect by written
notice delivered to the indemnified party promptly after receiving the aforesaid
notice from such indemnified party, to assume the defense thereof,  with counsel
satisfactory  to  such  indemnified  party;  provided,   however,  that  if  the
defendants  in any such  action  include  both  the  indemnified  party  and the
indemnifying  party and the  indemnified  party or parties shall have reasonably
concluded that there may be legal defenses  available to it or them and/or other
indemnified  parties that are different from or additional to those available to
the indemnifying party, the indemnified party or parties shall have the right to
select  separate  counsel  to  assert  such  legal  defenses  and  to  otherwise
participate in the defense of such action on behalf of such indemnified party or
parties.  Upon receipt of notice from the indemnifying party to such indemnified
party of its  election to assume the defense of such action and  approval by the



                                     E-399
<PAGE>


indemnified party of counsel,  which approval will not be unreasonably withheld,
the  indemnifying  party  will not be  liable  for any  legal or other  expenses
subsequently  incurred by such indemnified  party in connection with the defense
thereof,  unless (i) the indemnified  party shall have employed separate counsel
in  connection  with the  assertion  of legal  defenses in  accordance  with the
proviso  to the  preceding  sentence  (it being  understood,  however,  that the
indemnifying  party  shall  not be  liable  for the  expenses  of more  than one
separate  counsel,  approved  by  the  Purchaser  and  the  indemnifying  party,
representing  all the indemnified  parties under Section 9(a) who are parties to
such  action),  (ii) the  indemnifying  party  shall not have  employed  counsel
reasonably  satisfactory to the  indemnified  party to represent the indemnified
party within a reasonable  time after  notice of  commencement  of the action or
(iii) the  indemnifying  party has  authorized the employment of counsel for the
indemnified party at the expense of the indemnifying  party; and except that, if
clause (i) or (iii) is applicable,  such  liability  shall only be in respect of
the counsel referred to in such clause (i) or (iii).

     (c)  If  the  indemnification  provided  for in  this  Section  9 is due in
accordance  with  its  terms  but  is for  any  reason  held  by a  court  to be
unavailable to an indemnified party on grounds of policy or otherwise,  then the
indemnifying  party,  in lieu of  indemnifying  such  indemnified  party,  shall
contribute to the amount paid or payable by such  indemnified  party as a result
of such  losses,  claims,  damages  or  liabilities,  in such  proportion  as is
appropriate to reflect the relative fault of the  indemnified  and  indemnifying
parties in connection  with the  statements or omissions  which resulted in such
losses, claims, damages or liabilities,  as well as any other relevant equitable
considerations.  The relative fault of the indemnified and indemnifying  parties
shall be determined  by reference to, among other things,  whether the untrue or
alleged untrue  statement of a material fact or the omission or alleged omission
to state a material fact relates to information supplied by such parties

     (d) The  Purchaser  and the  Seller  agree  that it  would  not be just and
equitable if  contribution  pursuant to Section 9(c) were determined by pro rata
allocation  or by any other method of  allocation  that does not take account of
the considerations referred to in Section 9(c) above. The amount paid or payable
by an  indemnified  party  as a  result  of  the  losses,  claims,  damages  and
liabilities referred to in this Section 9 shall be deemed to include, subject to
the limitations set forth above, any legal or other expenses reasonably incurred
by such indemnified party in connection with investigating or defending any such
action or claim,  except  where the  indemnified  party is required to bear such
expenses pursuant to this Section 9, which expenses the indemnifying party shall
pay as and when incurred, at the request of the indemnified party, to the extent
that the indemnifying  party will be ultimately  obligated to pay such expenses.
If any expenses so paid by the indemnifying party are subsequently determined to
not be required to be borne by the indemnifying party hereunder,  the party that
received  such  payment  shall  promptly  refund the amount so paid to the party
which  made such  payment.  No person  guilty  of  fraudulent  misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution   from  any  person   who  was  not   guilty  of  such   fraudulent
misrepresentation.



                                     E-400
<PAGE>


     (e) The indemnity and contribution  agreements  contained in this Section 9
shall  remain  operative  and in full  force and  effect  regardless  of (i) any
termination of this Agreement,  (ii) any  investigation  made by any indemnified
party, and (iii) acceptance of and payment for any of the Certificates.

     SECTION 10. Costs.

     Costs relating to the  transactions  contemplated  hereby shall be borne by
the respective parties hereto in accordance with the Allocation Agreement.

     SECTION 11. Notices.

     All demands,  notices and communications  hereunder shall be in writing and
shall be deemed to have been duly given if personally delivered to or mailed, by
registered  mail,  postage  prepaid,  by overnight mail or courier  service,  or
transmitted  by facsimile and confirmed by a similar mailed  writing,  if to the
Purchaser, addressed to GMAC Commercial Mortgage Securities, Inc. at 650 Dresher
Road, P.O. Box 1015, Horsham,  Pennsylvania  19044-8015,  Attention:  Structured
Finance  Manager,  facsimile  no.  (215)  328-1775,  with a copy to the  General
Counsel,  GMAC  Commercial  Mortgage  Corporation,  or  such  other  address  or
facsimile  number as may  hereafter be furnished to the Seller in writing by the
Purchaser;  and  if  to  the  Seller,  addressed  to  GMAC  Commercial  Mortgage
Corporation,  at  650  Dresher  Road,  P.O.  Box  1015,  Horsham,   Pennsylvania
19044-8015, Attention: Structured Finance Manager, facsimile no. (215) 328-1775,
with a copy to GMAC Commercial Mortgage Corporation, or to such other address or
facsimile number as the Seller may designate in writing to the Purchaser.

     SECTION 12. Third Party Beneficiaries.

     Each of the officers,  directors  and  controlling  persons  referred to in
Section 9 hereof is an intended  third party  beneficiary  of the  covenants and
indemnities  of the  Seller  set  forth in  Section 9 of this  Agreement.  It is
acknowledged  and agreed that such covenants and  indemnities may be enforced by
or on behalf of any such person or entity  against the Seller to the same extent
as if it was a party hereto.

     SECTION 13. Representations, Warranties and Agreements to Survive Delivery.

     All representations, warranties and agreements contained in this Agreement,
incorporated herein by reference or contained in the certificates of officers of
the Seller submitted  pursuant hereto,  shall remain operative and in full force
and effect and shall survive delivery of the Mortgage Loans by the Seller to the
Purchaser or its designee.



                                     E-401
<PAGE>


         SECTION 14.   Severability of Provisions.

     Any part, provision, representation, warranty or covenant of this Agreement
that is  prohibited  or  which  is held to be  void or  unenforceable  shall  be
ineffective  to the  extent  of such  prohibition  or  unenforceability  without
invalidating   the   remaining   provisions   hereof.   Any   part,   provision,
representation,  warranty or covenant of this  Agreement  that is  prohibited or
unenforceable  or  is  held  to be  void  or  unenforceable  in  any  particular
jurisdiction  shall,  as to such  jurisdiction,  be ineffective to the extent of
such  prohibition  or  unenforceability   without   invalidating  the  remaining
provisions  hereof,  and  any  such  prohibition  or   unenforceability  in  any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.  To the extent permitted by applicable law,
the parties hereto waive any provision of law which prohibits or renders void or
unenforceable any provision hereof.

     SECTION 15. Counterparts.

     This Agreement may be executed in any number of counterparts, each of which
shall be deemed to be an original,  but all of which together  shall  constitute
one and the same instrument.

     SECTION 16. GOVERNING LAW.

     THIS AGREEMENT AND THE RIGHTS, DUTIES,  OBLIGATIONS AND RESPONSIBILITIES OF
THE PARTIES  HERETO SHALL BE GOVERNED IN  ACCORDANCE  WITH THE INTERNAL LAWS AND
DECISIONS OF THE STATE OF NEW YORK WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES
EXCEPT THAT THE PARTIES  HERETO INTEND THAT THE  PROVISIONS OF SECTION 5-1401 OF
THE NEW YORK GENERAL OBLIGATIONS LAW SHALL APPLY TO THIS AGREEMENT.

     SECTION 17. Further Assurances.

     The Seller and the Purchaser agree to execute and deliver such  instruments
and take  such  further  actions  as the  other  party  may,  from time to time,
reasonably  request in order to  effectuate  the  purposes  and to carry out the
terms of this Agreement.

     SECTION 18. Successors and Assigns.

     The rights and  obligations of the Seller under this Agreement shall not be
assigned  by the Seller  without  the prior  written  consent of the  Purchaser,
except that any person into which the Seller may be merged or  consolidated,  or
any  corporation  or other  entity  resulting  from any  merger,  conversion  or
consolidation to which the Seller is a party, or any person succeeding to all or
substantially  all of the business of the Seller,  shall be the successor to the
Seller hereunder.  



                                     E-402
<PAGE>


The  Purchaser  has the right to assign its interest  under this  Agreement,  in
whole or in part,  as may be required to effect the  purposes of the Pooling and
Servicing  Agreement,  and the assignee shall, to the extent of such assignment,
succeed to the rights and obligations hereunder of the Purchaser. Subject to the
foregoing,  this  Agreement  shall  bind  and  inure  to the  benefit  of and be
enforceable by the Seller and the Purchaser,  and their permitted successors and
assigns, and the indemnified parties referred to in Section 9.

     SECTION 19. Amendments.

     No term or provision of this Agreement may be amended,  waived, modified or
in any way altered, unless such amendment, waiver, modification or alteration is
in writing and signed by a duly  authorized  officer of the party  against  whom
such amendment,  waiver, modification or alteration is sought to be enforced. In
addition,  this  Agreement  may not be changed in any manner  which would have a
material adverse effect on any third party  beneficiary  under Section 12 hereof
without the prior consent of that person.



                                     E-403
<PAGE>


     IN WITNESS WHEREOF, the Seller and the Purchaser have caused their names to
be signed hereto by their  respective  duly  authorized  officers as of the date
first above written.

                                       GMAC COMMERCIAL MORTGAGE CORPORATION



                                       By: /s/ Elisa George
                                          --------------------------------------
                                       Name: Elisa George
                                            ------------------------------------
                                       Title: Senior Vice President
                                             -----------------------------------


                                       GMAC COMMERCIAL MORTGAGE SECURITIES, INC.


                                       By: /s/ Elisa George
                                          --------------------------------------
                                       Name: Elisa George
                                            ------------------------------------
                                       Title: Vice President
                                             -----------------------------------



                                     E-404
<PAGE>


                                    EXHIBIT A

                             MORTGAGE LOAN SCHEDULE

     The  Mortgage  Loan  Schedule  shall set forth,  among  other  things,  the
following information with respect to each Mortgage Loan:

     (i)    the loan number;

     (ii)   the  street  address  (including  city,  state  and zip code) of the
            related Mortgaged Property;

     (iii)  the  Mortgage  Rate in  effect as of  the  Cut-off  Date and whether
            such Mortgage Loan is an ARM Loan or a Fixed-Rate Loan;

     (iv)   the original principal balance;

     (v)    the Cut-off Date Balance;

     (vi)   the (A)  remaining  term  to stated  maturity,  (B)  with respect to
            each  ARD  Loan,  the  Anticipated  Repayment  Date  and (C)  Stated
            Maturity Date;

     (vii)  the Due Date;

     (viii) the  amount  of the  Monthly  Payment  due on  the  first  Due  Date
            following the Cut-off Date;

     (ix)   in  the case of an  ARM Loan, the (A) Index,  (B) Gross Margin,  (C)
            first  Mortgage Rate  adjustment date following the Cut-off Date and
            the  frequency  of Mortgage Rate  adjustments,  and  (D) maximum and
            minimum lifetime Mortgage Rate, if any;

     (x)    whether  such  Mortgage  Loan is an  ARD Loan or a Defeasance  Loan;
            and

     (xi)   the Master Servicing Fee Rate.

The  Mortgage  Loan  Schedule  shall also set forth the  aggregate  Cut-off Date
Balance for all of the Mortgage Loans. Such list may be in the form of more than
one list, collectively setting forth all of the information required.



                                     E-405
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number            Property Name                                               Property Address                        
====================================================================================================================================
<S>      <C>                    <C>                                                         <C>                              
GMAC     GMAC4010               Oxford House Apartments                                     6451 - 6461 Oxford Avenue               
GMAC     GMAC4020               Colonial Park Apartments                                    220 - 260 and 291 NE 38th Street        
GMAC     GMAC4030               Victorian Village Apartments                                11969 Continental Drive                 
GMAC     GMAC4040               Sorrento Mesa Crossroads                                    10066 Pacific Heights Boulevard         
GMAC     GMAC4050               Oliver House Apartments                                     3715 Warrensville Center Road           
GMAC     GMAC4060               Bank Street Court Apartments                                24 - 30 Bank Street                     
GMAC     GMAC4070               Washington Street Retail                                    449 - 463 Washington Street             
GMAC     GMAC4080               630 Park Avenue                                             630 Park Avenue                         
GMAC     GMAC4090               Broadway Mesa                                               506 - 710 West Broadway Road            
GMAC     GMAC4100               230 Grand Street                                            230 Grand Street                        
                                                                                            1900, 1920-1940, and 1921-1941 Nestor
GMAC     GMAC4110               Beyerwood Apartments                                        Place, and 2060-2080 Nestor Avenue      
GMAC     GMAC4120               Sedona Apartments                                           1039 South Parker Road                  
GMAC     GMAC4130               Patuxent Motor Inn                                          22769 Three Notch Road                  
GMAC     GMAC4140               Sheraton Four Points                                        980 Hospitality Way                     
GMAC     GMAC4150               Triangle Village Auto Mall                                  2105 North Carolina Hwy 54              
GMAC     GMAC4170               Central Park Apartments                                     390 West Crestline Drive                
GMAC     GMAC4180               Laurel Park Apartments                                      511 Avenue H                            
GMAC     GMAC4200               1510 North Broad Street                                     1510 North Broad Street                 
GMAC     GMAC4210               Queen Esther Square                                         600 North Sepulveda Boulevard           
GMAC     GMAC4220               Sunrise at the Pinnacle - Phase I                           Eastern side of Wrangleboro Road        
GMAC     GMAC4240               Allen Center                                                150 Allen Road                          
GMAC     GMAC4250               Airport Plaza                                               108 - 130 North DuPont Parkway          
GMAC     GMAC4260               Yeshiva Apartment Portfolio                                 Various Addresses                       
GMAC     GMAC4260A              Yeshiva Apartments                                          815 - 975 Forest Avenue                 
GMAC     GMAC4260B              NP Apartment Buildings                                      Various Addresses                       
GMAC     GMAC4270               Presidential Golfview Condominiums                          1860 North Congress Avenue              
GMAC     GMAC4280               Port Atwater Parking                                        200 Beaubien Street                     
GMAC     GMAC4290               Clayton Valley Shopping Center                              5400 Ygnacio Valley Road                
GMAC     GMAC4300               University Club Apartments                                  12024 Royal Wulff Lane                  
GMAC     GMAC4310               Green Mountain Village Retail Center                        2950 South Bear Creek Boulevard         
                                                                                            28016-28026 Oakland Oaks Court and
GMAC     GMAC4320               Grand Oaks Commerce Center                                  28003-28023 Center Oaks Court           
GMAC     GMAC4330               Emerald Woods Apartments                                    2 Lockhart Circle                       
GMAC     GMAC4340               Santa Fe Village Apartments                                 4554 - 4616 Hercules Avenue             
GMAC     GMAC4350               Cambridge Manor Apartments                                  804 Stoneridge Road                     
GMAC     GMAC4360               Ferndale Manor Apartments                                   9984 Ferndale Street                    
GMAC     GMAC4370               Madison Manor Apartments                                    1875 Jenkintown Road                    
GMAC     GMAC4380               Northgate Plaza Shopping Center                             1000 Rohlwing Road                      
GMAC     GMAC4390               Hillcroft Plaza Office Building                             6065 Hillcroft Avenue                   
GMAC     GMAC4400               Trolley Park Apartments                                     500 - 512 Main Street                   
                                                                                            449 - 459 West 14th Street and 450 West
GMAC     GMAC4410               15th Street Mini Storage                                    15th Street                             
GMAC     GMAC4420               Meridian Towers                                             2112 New Hampshire Avenue               
GMAC     GMAC4430               Brixton Square Apartments                                   4655 South Darlington Avenue            


<CAPTION>
====================================================================================================================================
Seller   Loan Number       City                           State                 Zip Code      Current Rate        Interest Type 
====================================================================================================================================
<S>      <C>               <C>                            <C>                   <C>              <C>                  <C>           
GMAC     GMAC4010          Philadelphia                   Pennsylvania          19111            7.94000              Fixed         
GMAC     GMAC4020          Oakland Park                   Florida               33334            8.02000              Fixed         
GMAC     GMAC4030          St. Louis                      Missouri              63138            8.12500              Fixed         
GMAC     GMAC4040          San Diego                      California            92121            8.12500              Fixed         
GMAC     GMAC4050          Shaker Heights                 Ohio                  44122            8.25000              Fixed         
GMAC     GMAC4060          Philadelphia                   Pennsylvania          19147            7.89000              Fixed         
GMAC     GMAC4070          Boston                         Massachusetts         2111             8.07000              Fixed         
GMAC     GMAC4080          Upper Merion Township          Pennsylvania          19406            8.45000              Fixed         
GMAC     GMAC4090          Mesa                           Arizona               85210            8.54000              Fixed         
GMAC     GMAC4100          New York                       New York              10013            8.75000              Fixed         
                                                                                                                                    
GMAC     GMAC4110          Philadelphia                   Pennsylvania          19115            7.99000              Fixed         
GMAC     GMAC4120          Denver                         Colorado              80231            7.96000              Fixed         
GMAC     GMAC4130          California                     Maryland              20619            8.65000              Fixed         
GMAC     GMAC4140          Aberdeen                       Maryland              21001            8.65000              Fixed         
GMAC     GMAC4150          Durham                         North Carolina        27713            8.49000              Fixed         
GMAC     GMAC4170          Boise                          Idaho                 83702            7.45000              Fixed         
GMAC     GMAC4180          Boise                          Idaho                 83712            7.45000              Fixed         
GMAC     GMAC4200          Hillside                       New Jersey            7205             8.08000              Fixed         
GMAC     GMAC4210          El Segundo                     California            90245            7.91000              Fixed         
GMAC     GMAC4220          Galloway Township              New Jersey            8201             7.84000              Fixed         
GMAC     GMAC4240          Bernards Township              New Jersey            7938             7.87500              Fixed         
GMAC     GMAC4250          New Castle                     Delaware              19720            8.39000              Fixed         
GMAC     GMAC4260          Lakewood                       New Jersey            08701            8.09000              Fixed         
GMAC     GMAC4260A         Lakewood                       New Jersey            8701             0.00000                            
GMAC     GMAC4260B         Lakewood                       New Jersey            8701             0.00000                            
GMAC     GMAC4270          West Palm Beach                Florida               33401            8.12000              Fixed         
GMAC     GMAC4280          Detroit                        Michigan              48226            7.75000              Fixed         
GMAC     GMAC4290          Concord                        California            94521            8.85000              Fixed         
GMAC     GMAC4300          Orlando                        Florida               32817            7.62500              Fixed         
GMAC     GMAC4310          Lakewood                       Colorado              80228            8.05000              Fixed         
                                                                                                                                    
GMAC     GMAC4320          Wixom                          Michigan              48393            7.26000              Fixed         
GMAC     GMAC4330          Forest Hill                    Maryland              21050            8.37500              Fixed         
GMAC     GMAC4340          El Paso                        Texas                 79904            9.07000              Fixed         
GMAC     GMAC4350          Wallkill                       New York              10940            8.12500              Fixed         
GMAC     GMAC4360          Philadelphia                   Pennsylvania          19115            8.62500              Adjustable    
GMAC     GMAC4370          Jenkintown                     Pennsylvania          19046            8.98000              Fixed         
GMAC     GMAC4380          Lombard                        Illinois              60148            9.37500              Fixed         
GMAC     GMAC4390          Houston                        Texas                 77081            8.93000              Fixed         
GMAC     GMAC4400          East Haven                     Connecticut           6512             8.00000              Fixed         
                                                                                                                                    
GMAC     GMAC4410          New York                       New York              10011            8.68750              Adjustable    
GMAC     GMAC4420          Washington                     District of Columbia  20009            8.10000              Adjustable    
GMAC     GMAC4430          Tulsa                          Oklahoma              74135            7.75000              Fixed         


<CAPTION>
====================================================================================================================================
Seller   Loan Number         Original Balance          Cut-off Date Balance     Remaining Term         Maturity Date       Due Date
====================================================================================================================================
<S>      <C>                  <C>                         <C>                        <C>                <C>                   <C>
GMAC     GMAC4010             3,675,000.00                3,659,236.08               116                 8/1/07               01
GMAC     GMAC4020             3,000,000.00                2,991,900.13               176                 8/1/12               01
GMAC     GMAC4030             7,200,000.00                7,185,774.72               117                 9/1/07               01
GMAC     GMAC4040             2,850,000.00                2,844,369.16               117                 9/1/07               01
GMAC     GMAC4050             8,500,000.00                8,483,627.47               117                 9/1/07               01
GMAC     GMAC4060             2,560,000.00                2,554,695.96                81                 9/1/04               01
GMAC     GMAC4070             2,750,000.00                2,744,505.83               117                 9/1/07               01
GMAC     GMAC4080             1,350,000.00                1,347,503.66                81                 9/1/04               01
GMAC     GMAC4090             4,100,000.00                4,088,075.84                81                 9/1/04               01
GMAC     GMAC4100             3,000,000.00                2,952,486.13               117                 9/1/07               01
                                                                                                                                
GMAC     GMAC4110             2,500,000.00                2,494,923.78               117                 9/1/07               01
GMAC     GMAC4120             7,000,000.00                6,985,700.18               117                 9/1/07               01
GMAC     GMAC4130             3,900,000.00                3,888,860.41               117                 9/1/07               01
GMAC     GMAC4140             4,620,000.00                4,606,803.88               117                 9/1/07               01
GMAC     GMAC4150             3,075,000.00                3,069,360.26               117                 9/1/07               01
GMAC     GMAC4170             4,925,000.00                4,925,000.00               118                10/1/07               01
GMAC     GMAC4180             3,630,000.00                3,630,000.00               118                10/1/07               01
GMAC     GMAC4200             1,300,000.00                1,295,924.88               117                 9/1/07               01
GMAC     GMAC4210             7,750,000.00                7,739,373.38               118                10/1/07               01
GMAC     GMAC4220             4,500,000.00                4,493,741.88               118                10/1/07               01
GMAC     GMAC4240            24,000,000.00               23,966,858.31               118                10/1/07               01
GMAC     GMAC4250             7,700,000.00                7,690,424.09                82                10/1/04               01
GMAC     GMAC4260             6,225,000.00                6,216,770.08               119               10/31/07               01
GMAC     GMAC4260A                      -                           -                  0                                      00
GMAC     GMAC4260B                      -                           -                  0                                      00
GMAC     GMAC4270             5,600,000.00                5,592,641.37               118                10/1/07               01
GMAC     GMAC4280             8,000,000.00                7,988,670.91                82                10/1/04               01
GMAC     GMAC4290            10,125,000.00               10,029,274.24               110                 2/1/07               01
GMAC     GMAC4300            17,000,000.00               16,975,313.60               118                10/1/07               01
GMAC     GMAC4310             1,300,000.00                1,298,267.29               118                10/1/07               01
                                                                                                                                
GMAC     GMAC4320             1,500,000.00                1,490,719.21               118                10/1/07               01
GMAC     GMAC4330             3,525,000.00                3,510,856.09               113                 5/1/07               01
GMAC     GMAC4340             2,250,000.00                2,238,368.38               113                 5/1/07               01
GMAC     GMAC4350             2,000,000.00                1,948,902.41                97                 1/1/06               01
GMAC     GMAC4360               525,000.00                  504,807.76               263                11/1/19               01
GMAC     GMAC4370             2,040,000.00                2,009,090.99               104                 8/1/06               01
GMAC     GMAC4380             7,000,000.00                6,731,399.50                75                 3/1/04               01
GMAC     GMAC4390             1,150,000.00                1,142,722.00                73                 1/1/04               01
GMAC     GMAC4400             3,970,000.00                3,961,623.30               118                10/1/07               01
                                                                                                                                
GMAC     GMAC4410             6,500,000.00                6,486,923.41                75                 3/1/04               01
GMAC     GMAC4420             4,200,000.00                4,194,424.32                81                 9/1/04               01
GMAC     GMAC4430             1,140,000.00                1,138,385.60               118                10/1/07               01
</TABLE>



                                     E-406
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number   Monthly Payment          Index                 Margin       Next Rate Adjustment    Rate Adjustment Frequency
====================================================================================================================================
<S>      <C>            <C>                 <C>                       <C>           <C>                          <C>             
GMAC     GMAC4010        28,218.33          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4020        22,054.78          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4030        53,459.80          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4040        21,161.17          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4050        63,857.66          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4060        18,588.44          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4070        20,312.88          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4080        10,332.53          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4090        33,124.90          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4100        37,598.03          Not Applicable               -                                       Not Applicable     
                                                                                                                 
GMAC     GMAC4110        18,326.69          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4120        51,168.46          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4130        31,799.06          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4140        37,669.65          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4150        23,622.30          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4170        34,267.75          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4180        25,257.25          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4200        10,102.60          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4210        56,381.27          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4220        32,518.87          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4240       174,016.65          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4250        58,607.11          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4260        46,068.01          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4260A              -           Not Applicable               -                                       Not Applicable     
GMAC     GMAC4260B              -           Not Applicable               -                                       Not Applicable     
GMAC     GMAC4270        41,560.24          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4280        57,312.98          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4290        83,931.04          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4300       120,324.94          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4310         9,584.29          Not Applicable               -                                       Not Applicable     
                                                                                                                 
GMAC     GMAC4320        13,701.40          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4330        26,792.55          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4340        18,630.61          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4350        15,602.30          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4360         4,278.91          One Year Treasury         3.000                                      Annually           
GMAC     GMAC4370        17,091.68          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4380        70,513.07          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4390         9,195.30          Not Applicable               -                                       Not Applicable     
GMAC     GMAC4400        30,641.10          Not Applicable               -                                       Not Applicable     
                                                                                                                 
GMAC     GMAC4410        53,440.62          One Month LIBOR           3.000                                      Monthly            
GMAC     GMAC4420        31,455.88          One Month LIBOR           2.100                                      Monthly            
GMAC     GMAC4430         8,167.10          Not Applicable               -                                       Not Applicable     


<CAPTION>
=====================================================================================================================
Seller   Loan Number       Rate Cap       Rate Floor       ARD Loan      Defeasance Loan         Master Servicing Fee     
=====================================================================================================================
<S>      <C>              <C>                <C>              <C>             <C>                       <C>               
GMAC     GMAC4010             -                 -             No              NAP                       0.0200            
GMAC     GMAC4020             -                 -             No              NAP                       0.0200            
GMAC     GMAC4030             -                 -             No              NAP                       0.0200            
GMAC     GMAC4040             -                 -             No              NAP                       0.0200            
GMAC     GMAC4050             -                 -             No              NAP                       0.0200            
GMAC     GMAC4060             -                 -             No              NAP                       0.0200            
GMAC     GMAC4070             -                 -             No              NAP                       0.0200            
GMAC     GMAC4080             -                 -             No              NAP                       0.0200            
GMAC     GMAC4090             -                 -             No              NAP                       0.0200            
GMAC     GMAC4100             -                 -             No              NAP                       0.0200            
                                                                                                                          
GMAC     GMAC4110             -                 -             No              NAP                       0.0200            
GMAC     GMAC4120             -                 -             No              NAP                       0.0200            
GMAC     GMAC4130             -                 -             No              NAP                       0.0200            
GMAC     GMAC4140             -                 -             No              NAP                       0.0200            
GMAC     GMAC4150             -                 -             No              NAP                       0.0200            
GMAC     GMAC4170             -                 -             No              NAP                       0.0200            
GMAC     GMAC4180             -                 -             No              NAP                       0.0200            
GMAC     GMAC4200             -                 -             No              NAP                       0.0200            
GMAC     GMAC4210             -                 -             No              NAP                       0.0200            
GMAC     GMAC4220             -                 -             No              NAP                       0.0200            
GMAC     GMAC4240             -                 -             No              NAP                       0.0200            
GMAC     GMAC4250             -                 -             No              NAP                       0.0200            
GMAC     GMAC4260             -                 -             No              NAP                       0.0200            
GMAC     GMAC4260A            -                 -             No              No                        0.0200            
GMAC     GMAC4260B            -                 -             No              No                        0.0200            
GMAC     GMAC4270             -                 -             No              NAP                       0.0200            
GMAC     GMAC4280             -                 -             No              NAP                       0.0200            
GMAC     GMAC4290             -                 -             No              NAP                       0.0200            
GMAC     GMAC4300             -                 -             No              NAP                       0.0200            
GMAC     GMAC4310             -                 -             No              NAP                       0.0200            
                                                                                                                          
GMAC     GMAC4320             -                 -             No              NAP                       0.0200            
GMAC     GMAC4330             -                 -             No              NAP                       0.0200            
GMAC     GMAC4340             -                 -             No              NAP                       0.0200            
GMAC     GMAC4350             -                 -             No              NAP                       0.0200            
GMAC     GMAC4360         11.250             7.250            No              NAP                       0.0200            
GMAC     GMAC4370             -                 -             No              NAP                       0.0200            
GMAC     GMAC4380             -                 -             No              NAP                       0.0200            
GMAC     GMAC4390             -                 -             No              NAP                       0.0200            
GMAC     GMAC4400             -                 -             No              NAP                       0.0200            
                                                                                                                          
GMAC     GMAC4410         11.438             5.688            No              NAP                       0.0200            
GMAC     GMAC4420             -                 -             No              NAP                       0.0200            
GMAC     GMAC4430             -                 -             No              NAP                       0.0200            
</TABLE>



                                     E-407
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number            Property Name                                               Property Address                        
====================================================================================================================================
<S>      <C>                    <C>                                                         <C>                              
GMAC     GMAC4440               Pacific Plaza                                               5900 - 5994 Pacific Boulevard           
GMAC     GMAC4450               Pine View Apartments                                        4801 North Pine Hills Road              
GMAC     GMAC4460               Longwood Apartments I                                       1524 Clearlake Road                     
GMAC     GMAC4470               Heatherwood Apartments II                                   1005 North Hoagland Boulevard           
GMAC     GMAC4480               Palms To Pines - Coast Savings                              72-605 Highway 111                      
GMAC     GMAC4490               Palms to Pines - In Line Shops                              72 - 608 and 72 - 624 El Paso           
GMAC     GMAC4500               Redwood Road Office                                         6243 South Redwood Road                 
GMAC     GMAC4510               TRW Warehouse                                               2410 - 2420 Santa Fe Avenue             
GMAC     GMAC4515               TRW Warehouse                                               2410 - 2420 Santa Fe Avenue             
GMAC     GMAC4520               One Westside Plaza                                          11250 West Olympic Boulevard            
GMAC     GMAC4530               Cambridge Square Office Building                            10176 Corporate Square Drive            
GMAC     GMAC4540               Monterey Beach Hotel                                        2600 Sand Dunes Drive                   
GMAC     GMAC4550               Amber Grove Apartments                                      4009 - 4031 Marconi Avenue              
GMAC     GMAC4560               Briarwest Shopping Center                                   6415 San Felipe                         
GMAC     GMAC4580               Viacon Building                                             20401 NW 2nd Avenue                     
GMAC     GMAC4590               Bunker Hill Towers Apartments                               222 and 234 South Figueroa Street       
GMAC     GMAC4600               Tivoli Apartments (formerly Maple Hills Apartments)         1483 West Maple Road                    
GMAC     GMAC4610               Montreux on the Plaza Apartments                            4515 Walnut Street                      
                                                                                            5815, 5825, 5835, 5845 and 5855 Live 
GMAC     GMAC4620               Oakbrook Corporate Center                                   Oak Parkway                             
GMAC     GMAC4630               11211 Katy Freeway                                          11211 Katy Freeway                      
GMAC     GMAC4640               1110 Nasa Road One                                          1110 Nasa Road One                      
GMAC     GMAC4650               Federal Way Center                                          2505 South 320th Street                 
GMAC     GMAC4660               Caldor Distribution Center                                  1111 Southampton Street                 
GMAC     GMAC4670               Marketplace Shopping Center                                 2705 Market Street                      
GMAC     GMAC4680               The Brewster Apartments                                     17 - 25 West 86th Street                
                                                                                            5944-5995 Pacific Ctr Blvd, 5940-5960 
                                Mira Mesa Dist. Center and                                  Pacific Mesa Ct, 10151-10211 Pacific 
GMAC     GMAC4690               Sorrento View Business Park                                 Mesa Blvd.                              
GMAC     GMAC4700               Sun Prairie Apartments                                      5901 Vista Drive                        
GMAC     GMAC4710               Hauppauge Shopping Center                                   586 Veterans Memorial Highway           
GMAC     GMAC4720               Deer Shore Shopping Center                                  Deer Park Avenue and Bayshore Road      
GMAC     GMAC4730               Koll Building                                               4343 Von Karman Avenue                  
GMAC     GMAC4740               Pamida Home Value Center                                    East Highway 30 at 1st Street           
GMAC     GMAC4750               West End Self Storage                                       9120 West Broad Street                  
GMAC     GMAC4760               Crystal Court Apartments I                                  1969 Crystal Grove Drive                
GMAC     GMAC4770               Crystal Court Apartments II                                 1969 Crystal Grove Drive                
GMAC     GMAC4780               Longwood Apartments II                                      1524 Clearlake Road                     
GMAC     GMAC4790               La Crosse Apartments                                        100 Crossroads Boulevard                
GMAC     GMAC4800               Country Villa Nursing Center                                340 South Alvarado Street               
GMAC     GMAC4810               Washoe Progressive Care Center                              1835 Oddie Boulevard                    
GMAC     GMAC4820               Walnut Hills Convalescent Center                            3509 Rogge Lane                         
GMAC     GMAC4830               Quality Care of Waco                                        2501 Maple Avenue                       
GMAC     GMAC4840               The Columbus Apartments                                     1136 North Columbus Avenue              
                                                                                            37 Apple Ridge Road, 4 Old Newton 
                                                                                            Road, 3 - 22 Commerce Drive, 5 - 14 
GMAC     GMAC4850               Commerce Park                                               Finance Drive                           


<CAPTION>
====================================================================================================================================
Seller   Loan Number       City                           State                 Zip Code      Current Rate        Interest Type 
====================================================================================================================================
<S>      <C>               <C>                            <C>                   <C>              <C>                  <C>           
GMAC     GMAC4440          Huntington Park                California            90255            7.66000              Fixed         
GMAC     GMAC4450          Orlando                        Florida               32808            7.75000              Fixed         
GMAC     GMAC4460          Cocoa                          Florida               32922            7.75000              Fixed         
GMAC     GMAC4470          Kissimmee                      Florida               34741            7.75000              Fixed         
GMAC     GMAC4480          Palm Desert                    California            92260            7.87500              Fixed         
GMAC     GMAC4490          Palm Desert                    California            92260            8.12500              Fixed         
GMAC     GMAC4500          Taylorsville                   Utah                  84123            8.26000              Fixed         
GMAC     GMAC4510          Redondo Beach                  California            90278            7.89000              Fixed         
GMAC     GMAC4515          Redondo Beach                  California            90278            7.19000              Fixed         
GMAC     GMAC4520          Los Angeles                    California            90064            7.35000              Fixed         
GMAC     GMAC4530          Creve Couer                    Missouri              63132            7.65000              Fixed         
GMAC     GMAC4540          Monterey                       California            93940            8.12500              Fixed         
GMAC     GMAC4550          Sacramento                     California            95821            7.62500              Fixed         
GMAC     GMAC4560          Houston                        Texas                 77057            8.71875              Adjustable    
GMAC     GMAC4580          Miami                          Florida               33169            8.12500              Fixed         
GMAC     GMAC4590          Los Angeles                    California            90012            7.39000              Fixed         
GMAC     GMAC4600          Walled Lake                    Michigan              48390            7.59000              Fixed         
GMAC     GMAC4610          Kansas City                    Missouri              64111            7.62500              Fixed         
                                                                                                                                    
GMAC     GMAC4620          Norcross                       Georgia               30093            8.25000              Fixed         
GMAC     GMAC4630          Houston                        Texas                 77079            7.90000              Fixed         
GMAC     GMAC4640          Clear Lake                     Texas                 77058            7.90000              Fixed         
GMAC     GMAC4650          Federal Way                    Washington            98003            8.15000              Fixed         
GMAC     GMAC4660          Westfield                      Massachusetts         1085             7.67000              Fixed         
GMAC     GMAC4670          Christiansburg                 Virginia              24073            7.59000              Fixed         
GMAC     GMAC4680          New York                       New York              10024            7.02000              Fixed         
                                                                                                                                    
                                                                                                                                    
GMAC     GMAC4690          San Diego                      California            92121            7.41000              Fixed         
GMAC     GMAC4700          West Des Moines                Iowa                  50266            7.34000              Fixed         
GMAC     GMAC4710          Hauppauge                      New York              11788            7.91000              Fixed         
GMAC     GMAC4720          North Babylon                  New York              11729            7.91000              Fixed         
GMAC     GMAC4730          Newport Beach                  California            92660            7.54000              Fixed         
GMAC     GMAC4740          Blair                          Nebraska              68008            7.99000              Fixed         
GMAC     GMAC4750          Richmond                       Virginia              23228            8.28000              Fixed         
GMAC     GMAC4760          Lakeland                       Florida               33801            7.50000              Fixed         
GMAC     GMAC4770          Lakeland                       Florida               33801            7.50000              Fixed         
GMAC     GMAC4780          Cocoa                          Florida               32922            7.50000              Fixed         
GMAC     GMAC4790          Bossier City                   Louisiana             71111            7.27000              Fixed         
GMAC     GMAC4800          Los Angeles                    California            90057            8.83000              Fixed         
GMAC     GMAC4810          Sparks                         Nevada                89431            8.84000              Fixed         
GMAC     GMAC4820          Austin                         Texas                 78723            8.53000              Fixed         
GMAC     GMAC4830          Waco                           Texas                 76707            8.53000              Fixed         
GMAC     GMAC4840          Glendale                       California            91202            7.30000              Fixed         
                                                                                                                                    
                                                                                                                                    
GMAC     GMAC4850          Danbury                        Connecticut           6810             8.10000              Fixed         


<CAPTION>
====================================================================================================================================
Seller   Loan Number         Original Balance          Cut-off Date Balance     Remaining Term         Maturity Date       Due Date
====================================================================================================================================
<S>      <C>                  <C>                         <C>                        <C>                <C>                   <C>
GMAC     GMAC4440             13,100,000.00               13,081,110.09              119                 11/1/07              01  
GMAC     GMAC4450              1,620,000.00               1,618,856.62                83                 11/1/04              01  
GMAC     GMAC4460              1,037,000.00               1,036,268.10                83                 11/1/04              01  
GMAC     GMAC4470                710,000.00                 709,498.89                83                 11/1/04              01  
GMAC     GMAC4480              2,800,000.00               2,798,073.06               143                 11/1/09              01  
GMAC     GMAC4490              2,500,000.00               2,498,364.65               119                 11/1/07              01  
GMAC     GMAC4500              2,200,000.00               2,198,600.00               131                 11/1/08              01  
GMAC     GMAC4510              6,030,000.00               6,025,862.77               155                 11/1/10              01  
GMAC     GMAC4515              3,000,000.00               2,982,847.98               119                 11/1/07              01  
GMAC     GMAC4520             27,450,000.00              27,424,139.09               179                 11/1/12              01  
GMAC     GMAC4530              3,500,000.00               3,497,479.50               119                 11/1/07              01  
GMAC     GMAC4540             17,250,000.00              17,232,227.02               119                 11/1/07              01  
GMAC     GMAC4550              2,400,000.00               2,398,262.95               119                 11/1/07              01  
GMAC     GMAC4560              1,700,000.00               1,698,325.08                83                 11/1/04              01  
GMAC     GMAC4580              2,437,500.00               2,435,905.54               119                 11/1/07              01  
GMAC     GMAC4590             18,500,000.00              18,485,965.09               119                 11/1/07              01  
GMAC     GMAC4600              2,400,000.00               2,398,250.70               119                 11/1/07              01  
GMAC     GMAC4610              5,100,000.00               5,096,308.77               119                 11/1/07              01  
                                                                                                                                  
GMAC     GMAC4620              2,100,000.00               2,098,660.90               119                 11/1/07              01  
GMAC     GMAC4630              1,750,000.00               1,748,801.74                83                10/31/04              01  
GMAC     GMAC4640              2,000,000.00               1,998,630.56                83                10/31/04              01  
GMAC     GMAC4650              6,200,000.00               6,195,964.95               120                11/24/07              01  
GMAC     GMAC4660             17,500,000.00              17,487,448.08               119                 11/1/07              01  
GMAC     GMAC4670              7,700,000.00               7,694,387.66               119                 11/1/07              01  
GMAC     GMAC4680             13,000,000.00              13,000,000.00               120                 12/1/07              01  
                                                                                                                                  
                                                                                                                                  
GMAC     GMAC4690              8,650,000.00               8,643,463.88               119                10/31/07              01  
GMAC     GMAC4700             11,600,000.00              11,591,111.53               119                 11/1/07              01  
GMAC     GMAC4710              3,575,000.00               3,572,088.29               143                 11/1/09              01  
GMAC     GMAC4720              5,625,000.00               5,620,418.64               143                 11/1/09              01  
GMAC     GMAC4730              7,550,000.00               7,544,441.53               131                 11/1/08              01  
GMAC     GMAC4740              1,390,000.00               1,389,065.44               119                 11/1/07              01  
GMAC     GMAC4750              1,375,000.00               1,373,618.73               119                 11/1/07              01  
GMAC     GMAC4760              1,222,000.00               1,221,093.10                83                 11/1/04              01  
GMAC     GMAC4770              1,494,000.00               1,492,891.24                83                 11/1/04              01  
GMAC     GMAC4780                711,000.00                 710,472.33                83                 11/1/04              01  
GMAC     GMAC4790              6,100,000.00               6,095,260.30               119                 11/1/07              01  
GMAC     GMAC4800              4,100,000.00               4,093,461.65               118                  9/2/07              01  
GMAC     GMAC4810              3,938,000.00               3,884,426.80               175                  7/1/12              01  
GMAC     GMAC4820              2,000,000.00               1,998,071.67               119                 11/1/07              01  
GMAC     GMAC4830              5,700,000.00               5,694,504.26               119                 11/1/07              01  
GMAC     GMAC4840              4,540,000.00               4,540,000.00               120                 12/1/07              01  
                                                                                                                                  
                                                                                                                                  
GMAC     GMAC4850             23,000,000.00              23,000,000.00               120                 12/1/07              01  
</TABLE>


                                     E-408
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number   Monthly Payment          Index                 Margin       Next Rate Adjustment    Rate Adjustment Frequency
====================================================================================================================================
<S>      <C>            <C>                 <C>                       <C>           <C>                          <C>             
GMAC     GMAC4440         93,036.57         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4450         11,605.88         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4460          7,429.19         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4470          5,086.53         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4480         20,301.94         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4490         18,562.43         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4500         16,543.33         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4510         43,784.48         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4515         35,127.02         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4520        193,992.16         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4530         24,833.00         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4540        134,569.86         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4550         16,987.05         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4560         13,939.66         One Month LIBOR           2.750                                      Monthly            
GMAC     GMAC4580         18,098.37         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4590        127,964.08         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4600         16,929.30         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4610         36,097.48         Not Applicable               -                                       Not Applicable     
                        
GMAC     GMAC4620         15,776.60         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4630         12,719.09         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4640         14,536.11         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4650         46,143.38         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4660        124,406.09         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4670         54,314.84         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4680         87,548.17         Not Applicable               -                                       Not Applicable     
                  
                  
GMAC     GMAC4690         59,949.87         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4700         79,841.80         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4710         26,476.92         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4720         41,659.49         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4730         52,997.64         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4740         10,189.64         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4750         10,868.77         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4760          8,544.40         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4770         10,446.26         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4780          4,971.42         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4790         41,695.53         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4800         33,931.02         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4810         39,567.87         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4820         16,145.00         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4830         46,013.24         Not Applicable               -                                       Not Applicable     
GMAC     GMAC4840         31,124.92         Not Applicable               -                                       Not Applicable     
                 
                  
GMAC     GMAC4850        170,371.97         Not Applicable               -                                       Not Applicable     


<CAPTION>
=====================================================================================================================
Seller   Loan Number       Rate Cap       Rate Floor       ARD Loan      Defeasance Loan         Master Servicing Fee     
=====================================================================================================================
<S>      <C>              <C>                <C>              <C>             <C>                       <C>               
GMAC     GMAC4440         -                  -                No              NAP                       0.0200             
GMAC     GMAC4450         -                  -                No              NAP                       0.0200             
GMAC     GMAC4460         -                  -                No              NAP                       0.0200             
GMAC     GMAC4470         -                  -                No              NAP                       0.0200             
GMAC     GMAC4480         -                  -                No              NAP                       0.0200             
GMAC     GMAC4490         -                  -                No              NAP                       0.0200             
GMAC     GMAC4500         -                  -                No              NAP                       0.0200             
GMAC     GMAC4510         -                  -                No              NAP                       0.0200             
GMAC     GMAC4515         -                  -                No              NAP                       0.0200             
GMAC     GMAC4520         -                  -                No              NAP                       0.0200             
GMAC     GMAC4530         -                  -                No              NAP                       0.0200             
GMAC     GMAC4540         -                  -                No              NAP                       0.0200             
GMAC     GMAC4550         -                  -                No              NAP                       0.0200             
GMAC     GMAC4560         -                  -                No              NAP                       0.0200             
GMAC     GMAC4580         -                  -                No              NAP                       0.0200             
GMAC     GMAC4590         -                  -                No              NAP                       0.0200             
GMAC     GMAC4600         -                  -                No              NAP                       0.0200             
GMAC     GMAC4610         -                  -                No              NAP                       0.0200             
                                                                                                                           
GMAC     GMAC4620         -                  -                No              NAP                       0.0200             
GMAC     GMAC4630         -                  -                No              NAP                       0.0200             
GMAC     GMAC4640         -                  -                No              NAP                       0.0200             
GMAC     GMAC4650         -                  -                No              NAP                       0.0200             
GMAC     GMAC4660         -                  -                No              NAP                       0.0200             
GMAC     GMAC4670         -                  -                No              NAP                       0.0200             
GMAC     GMAC4680         -                  -                No              NAP                       0.0200             
                                                                                                                           
                                                                                                                           
GMAC     GMAC4690         -                  -                No              NAP                       0.0200             
GMAC     GMAC4700         -                  -                No              NAP                       0.0200             
GMAC     GMAC4710         -                  -                No              NAP                       0.0200             
GMAC     GMAC4720         -                  -                No              NAP                       0.0200             
GMAC     GMAC4730         -                  -                No              NAP                       0.0200             
GMAC     GMAC4740         -                  -                No              NAP                       0.0200             
GMAC     GMAC4750         -                  -                No              NAP                       0.0200             
GMAC     GMAC4760         -                  -                No              NAP                       0.0200             
GMAC     GMAC4770         -                  -                No              NAP                       0.0200             
GMAC     GMAC4780         -                  -                No              NAP                       0.0200             
GMAC     GMAC4790         -                  -                No              NAP                       0.0200             
GMAC     GMAC4800         -                  -                No              NAP                       0.0200             
GMAC     GMAC4810         -                  -                No              NAP                       0.0200             
GMAC     GMAC4820         -                  -                No              NAP                       0.0200             
GMAC     GMAC4830         -                  -                No              NAP                       0.0200             
GMAC     GMAC4840         -                  -                No              NAP                       0.0200             
                                                                                                                           
                                                                                                                           
GMAC     GMAC4850         -                  -                No              NAP                       0.0200             
</TABLE>




                                     E-409
<PAGE>




<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number            Property Name                                               Property Address                        
====================================================================================================================================
<S>      <C>                    <C>                                                         <C>                              
GMAC     GMAC4860               CVS Drugstore                                               295 and 299 East Baltimore Pike         
GMAC     GMAC4870               Canterbury Court Apartments                                 9951 Academy Road                       
GMAC     GMAC4880               Village of Canterbury Apartments                            9000 Rembrandt Circle                   
GMAC     GMAC4900               Union Block Building                                        716 Idaho Street                        
GMAC     GMAC4910               Northern Lights Hotel                                       598 West Northern Lights Boulevard      
GMAC     GMAC4920               Highline Club Apartments                                    22123 Solomon Boulevard                 
GMAC     GMAC4930               Landmark Apartment and Russell Lamson Apartments            324 Main St. / 209 West 5th St.         
GMAC     GMAC4930A              Landmark Apartments                                         324 Main Street                         
GMAC     GMAC4930B              Russell Lamson Apartments                                   209 West 5th Street                     
GMAC     GMAC4940               Stadium Club Apartments                                     210 Lanier Drive                        
GMAC     GMAC4970               North Isle Village                                          50 Gibbs Road                           
GMAC     GMAC4980               Boulevard Gardens Apartments                                30th Avenue and 57th Street             
                                                                                            165, 185, 193, 201, 205, 209, 210, 325-
                                                                                            333, 345, 355, 361, and 365 Clinton 
GMAC     GMAC4990               Clinton Hill Apartments                                     Avenue                                  


<CAPTION>
====================================================================================================================================
Seller   Loan Number       City                           State                 Zip Code      Current Rate        Interest Type 
====================================================================================================================================
<S>      <C>               <C>                            <C>                   <C>              <C>                  <C>           
GMAC     GMAC4860          Media                          Pennsylvania          19063            7.37500              Fixed         
GMAC     GMAC4870          Philadelphia                   Pennsylvania          19114            7.18000              Fixed         
GMAC     GMAC4880          Newark                         Delaware              19702            7.09000              Fixed         
GMAC     GMAC4900          Boise                          Idaho                 83702            7.50000              Fixed         
GMAC     GMAC4910          Anchorage                      Alaska                99503            8.35000              Fixed         
GMAC     GMAC4920          Novi                           Michigan              48375            7.26000              Fixed         
GMAC     GMAC4930          Various                        Iowa                                   7.85000              Fixed         
GMAC     GMAC4930A         Davenport                      Iowa                  52805            0.00000                            
GMAC     GMAC4930B         Waterloo                       Iowa                  50701            0.00000                            
GMAC     GMAC4940          Statesboro                     Georgia               30458            7.87500              Fixed         
GMAC     GMAC4970          Coram                          New York              11727            8.50000              Fixed         
GMAC     GMAC4980          Woodside (Queens)              New York              11377            8.62500              Fixed         
                                                                                                                                    
                                                                                                                                    
GMAC     GMAC4990          Brooklyn                       New York              11238            9.00000              Fixed         


<CAPTION>
====================================================================================================================================
Seller   Loan Number         Original Balance          Cut-off Date Balance     Remaining Term         Maturity Date       Due Date
====================================================================================================================================
<S>      <C>                  <C>                         <C>                        <C>                <C>                   <C>
GMAC     GMAC4860              2,100,000.00                2,100,000.00              240                12/1/17               01
GMAC     GMAC4870              4,700,000.00                4,700,000.00              120                12/1/07               01
GMAC     GMAC4880             13,500,000.00               13,500,000.00              121                 1/1/08               01
GMAC     GMAC4900              1,800,000.00                1,797,948.16              119                11/1/07               01
GMAC     GMAC4910              5,000,000.00                5,000,000.00              120                12/1/07               01
GMAC     GMAC4920              9,000,000.00                9,000,000.00              120                12/1/07               01
GMAC     GMAC4930              3,000,000.00                3,000,000.00              120                12/1/07               01
GMAC     GMAC4930A                       -                           -                 0                                      00
GMAC     GMAC4930B                       -                           -                 0                                      00
GMAC     GMAC4940              1,750,000.00                1,748,122.18               83                11/1/04               01
GMAC     GMAC4970             22,750,000.00               22,622,389.01              351                 3/1/27               01
GMAC     GMAC4980             15,000,000.00               14,899,006.98              349                 1/1/27               01
                                                                                                                                
                                                                                                                                
GMAC     GMAC4990             17,000,000.00               16,923,733.73              352                 4/1/27               01
</TABLE>




                                     E-410
<PAGE>


<TABLE>
<CAPTION>
====================================================================================================================================
Seller   Loan Number   Monthly Payment          Index                 Margin       Next Rate Adjustment    Rate Adjustment Frequency
====================================================================================================================================
<S>      <C>            <C>                 <C>                       <C>           <C>                          <C>             
GMAC     GMAC4860        16,757.31          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4870        31,839.44          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4880        90,633.30          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4900        13,301.84          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4910        39,757.20          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4920        61,456.92          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4930        22,857.18          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4930A              -           Not Applicable            -                                          Not Applicable     
GMAC     GMAC4930B              -           Not Applicable            -                                          Not Applicable     
GMAC     GMAC4940        13,362.19          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4970       174,927.82          Not Applicable            -                                          Not Applicable     
GMAC     GMAC4980       116,668.46          Not Applicable            -                                          Not Applicable     
                   

GMAC     GMAC4990       136,785.84          Not Applicable            -                                          Not Applicable     


<CAPTION>
=====================================================================================================================
Seller   Loan Number       Rate Cap       Rate Floor       ARD Loan      Defeasance Loan         Master Servicing Fee     
=====================================================================================================================
<S>      <C>              <C>                <C>              <C>             <C>                       <C>               
GMAC     GMAC4860         -                  -                No              NAP                       0.0200 
GMAC     GMAC4870         -                  -                No              NAP                       0.0200 
GMAC     GMAC4880         -                  -                No              NAP                       0.0200 
GMAC     GMAC4900         -                  -                No              NAP                       0.0200 
GMAC     GMAC4910         -                  -                No              NAP                       0.0200 
GMAC     GMAC4920         -                  -                No              NAP                       0.0200 
GMAC     GMAC4930         -                  -                No              NAP                       0.0200 
GMAC     GMAC4930A        -                  -                No              No                        0.0200 
GMAC     GMAC4930B        -                  -                No              No                        0.0200 
GMAC     GMAC4940         -                  -                No              NAP                       0.0200 
GMAC     GMAC4970         -                  -                No              NAP                       0.0200 
GMAC     GMAC4980         -                  -                No              NAP                       0.0200 
                                                                                                               
                                                                                                               
GMAC     GMAC4990         -                  -                No              NAP                       0.0200 
</TABLE>


                                     E-411
<PAGE>


                                    EXHIBIT B

                                THE MORTGAGE FILE

     The "Mortgage  File" for any Mortgage Loan shall,  subject to Section 2(b),
collectively consist of the following documents:

     (i)  the original Mortgage Note, endorsed by the most recent endorsee prior
          to the  Trustee  or, if none,  by the  originator,  without  recourse,
          either in blank or to the order of the Trustee in the following  form:
          "Pay to the order of State Street Bank and Trust  Company,  as trustee
          for the registered  holders of GMAC  Commercial  Mortgage  Securities,
          Inc.,  Mortgage  Pass-Through  Certificates,  Series 1997-C2,  without
          recourse";

     (ii) the  original  or a copy  of the  Mortgage  and,  if  applicable,  the
          originals or copies of any intervening  assignments  thereof showing a
          complete chain of assignment  from the originator of the Mortgage Loan
          to the most recent assignee of record thereof prior to the Trustee, if
          any, in each case with evidence of recording indicated thereon;

    (iii) an original  assignment of the Mortgage,  in recordable form, executed
          by the most recent assignee of record thereof prior to the Trustee or,
          if none, by the originator, either in blank or in favor of the Trustee
          (in such capacity);

     (iv) the original or a copy of the related  (Assignment of Leases) (if such
          item is a document separate from the Mortgage) and, if applicable, the
          originals or copies of any intervening  assignments  thereof showing a
          complete chain of assignment  from the originator of the Mortgage Loan
          to the most recent assignee of record thereof prior to the Trustee, if
          any, in each case with evidence of recording thereon;

     (v)  an original  assignment of any related (Assignment of Leases) (if such
          item is a document  separate from the Mortgage),  in recordable  form,
          executed by the most recent  assignee of record  thereof  prior to the
          Trustee or, if none, by the originator, either in blank or in favor of
          the Trustee (in such  capacity),  which  assignment may be included as
          part of the corresponding assignment of Mortgage referred to in clause
          (iii) above;

     (vi) an original or copy of any related security agreement (if such item is
          a  document  separate  from the  Mortgage)  and,  if  applicable,  the
          originals or copies of any intervening  assignments  thereof showing a
          complete chain of 




                                     E-412
<PAGE>


          assignment from the originator of the Mortgage Loan to the most recent
          assignee of record thereof prior to the Trustee, if any;

    (vii) an original  assignment  of any related  security  agreement  (if such
          item is a document  separate from the  Mortgage)  executed by the most
          recent assignee of record thereof prior to the Trustee or, if none, by
          the  originator,  either in blank or in favor of the  Trustee (in such
          capacity),   which   assignment   may  be  included  as  part  of  the
          corresponding  assignment  of  Mortgage  referred  to in clause  (iii)
          above;

   (viii) originals  or  copies   of  all  assumption,   modification,   written
          assurance  and  substitution  agreements,  with  evidence of recording
          thereon  if  appropriate,  in  those  instances  where  the  terms  or
          provisions  of the  Mortgage,  Mortgage  Note or any related  security
          document have been modified or the Mortgage Loan has been assumed;

     (ix) the original or a copy of the lender's title  insurance  policy issued
          as of the date of the origination of the Mortgage Loan,  together with
          all  endorsements  or riders (or copies thereof) that were issued with
          or subsequent to the issuance of such policy, insuring the priority of
          the Mortgage as a first lien on the Mortgaged Property;

     (x)  the  original  or a copy of any  guaranty  of the  obligations  of the
          mortgagor under the Mortgage Loan together with (A) if applicable, the
          original or copies of any  intervening  assignments  of such  guaranty
          showing a complete  chain of  assignment  from the  originator  of the
          Mortgage  Loan  to the  most  recent  assignee  thereof  prior  to the
          Trustee,  if any,  and (B) an  original  assignment  of such  guaranty
          executed by the most recent assignee  thereof prior to the Trustee or,
          if none, by the originator;

     (xi) (A) file or  certified  copies  of any UCC  financing  statements  and
          continuation  statements  which were  filed in order to  perfect  (and
          maintain  the  perfection  of)  any  security  interest  held  by  the
          originator  of the Mortgage Loan (and each assignee of record prior to
          the  Trustee)  in and  to  the  personalty  of  the  mortgagor  at the
          Mortgaged  Property (in each case with evidence of filing thereon) and
          which were in the  possession of the Seller (or its agent) at the time
          the Mortgage  Files were  delivered to the Trustee and (B) if any such
          security   interest  is  perfected   and  the  earlier  UCC  financing
          statements and  continuation  statements were in the possession of the
          Seller, a UCC financing statement executed by the most recent assignee
          of  record  prior  to the  Trustee  or,  if none,  by the  originator,



                                     E-413
<PAGE>


          evidencing the transfer of such security interest,  either in blank or
          in favor of the Trustee;

    (xii) the  original  or a copy of the power of  attorney  (with  evidence of
          recording  thereon,  if  appropriate)  granted by the Mortgagor if the
          Mortgage,  Mortgage Note or other  document or instrument  referred to
          above was signed on behalf of the Mortgagor; and

   (xiii) if  the Mortgagor  has a leasehold  interest in the related  Mortgaged
          Property, the original ground lease or a copy thereof;

provided  that whenever the term  "Mortgage  File" is used to refer to documents
actually received by the Purchaser or the Trustee, such term shall not be deemed
to include such documents and instruments required to be included therein unless
they are actually so received.  The original  assignments referred to in clauses
(iii),  (v), (vii) and (x)(B),  may be in the form of one or more instruments in
recordable form in any applicable filing offices.




                                     E-414
<PAGE>

                                    EXHIBIT C

                  REPRESENTATIONS AND WARRANTIES OF THE SELLER
                     REGARDING THE INDIVIDUAL MORTGAGE LOANS


     With  respect to each  Mortgage  Loan,  the Seller  hereby  represents  and
warrants, as of the date hereinbelow specified or, if no such date is specified,
as of the Closing Date, except as set forth on Schedule C-1 hereto, that:

     (i) Ownership of Mortgage Loans.  Immediately prior to the transfer thereof
to the Purchaser,  the Seller had good and marketable title to, and was the sole
owner and holder of, such  Mortgage  Loan,  free and clear of any and all liens,
encumbrances and other interests on, in or to such Mortgage Loan (other than, in
certain  cases,  the right of a  subservicer  to directly  service such Mortgage
Loan).  Such  transfer  validly  assigns  ownership of such Mortgage Loan to the
Purchaser free and clear of any pledge, lien, encumbrance or security interest.

     (ii) Authority to Transfer  Mortgage  Loans.  The Seller has full right and
authority to sell,  assign and transfer such Mortgage  Loan. No provision of the
Mortgage  Note,  Mortgage or other loan document  relating to such Mortgage Loan
prohibits or restricts  the Seller's  right to assign or transfer  such Mortgage
Loan.

     (iii) Mortgage Loan Schedule.  The information  pertaining to such Mortgage
Loan set  forth in the  Mortgage  Loan  Schedule  was  true and  correct  in all
material respects as of the Cut-off Date.

     (iv) Payment Record. Such Mortgage Loan was not as of the Cut-off Date, and
has not been  during the  twelve-month  period  prior  thereto,  30 days or more
delinquent in respect of any debt service payment required  thereunder,  without
giving effect to any applicable grace period.

     (v) Permitted  Encumbrances.  The Permitted Encumbrances (as defined in the
Mortgage  Loan  Purchase  Agreement of which this Exhibit C forms a part) do not
materially  interfere  with the security  intended to be provided by the related
Mortgage,  the current use or operation of the related Mortgaged Property or the
current  ability of the  Mortgaged  Property to generate  net  operating  income
sufficient to service the Mortgage  Loan. If the Mortgaged  Property is operated
as a nursing facility,  a hospitality  property or a multifamily  property,  the
Mortgage,  together with any separate security agreement,  similar agreement and
UCC  financing  statement,  if any,  establishes  and creates a first  priority,
perfected  security  interest,  to the  extent  such  security  interest  can be
perfected  by the  recordation  of a Mortgage  or the filing of a UCC  financing



                                     E-415
<PAGE>


statement,  in all personal property owned by the Mortgagor that is used in, and
is reasonably necessary to, the operation of the related Mortgaged Property.

     (vi) Title  Insurance.  The lien of the  related  Mortgage is insured by an
ALTA lender's  title  insurance  policy ("Title  Policy"),  or its equivalent as
adopted in the applicable jurisdiction,  issued by a nationally recognized title
insurance company, insuring the originator of such Mortgage Loan, its successors
and  assigns,  as to the first  priority  lien of the  Mortgage in the  original
principal  amount of the Mortgage Loan after all advances of principal,  subject
only to Permitted Encumbrances (or, if a title insurance policy has not yet been
issued  in  respect  of the  Mortgage  Loan,  a  policy  meeting  the  foregoing
description is evidenced by a commitment for title insurance  "marked-up" at the
closing of such loan).  Each Title  Policy (or, if it has yet to be issued,  the
coverage to be  provided  thereby)  is in full force and  effect,  all  premiums
thereon have been paid and, to the Seller's  knowledge,  no material claims have
been made  thereunder  and no claims have been paid  thereunder.  The Seller has
not, by act or omission, done anything that would materially impair the coverage
under such Title Policy.  Immediately  following the transfer and  assignment of
the related  Mortgage Loan to the Trustee,  such Title Policy (or, if it has yet
to be issued,  the coverage to be provided thereby) will inure to the benefit of
the Trustee without the consent of or notice to the insurer.

     (vii) No Waivers by Seller of Material Defaults.  The Seller has not waived
any material default,  breach, violation or event of acceleration existing under
the related Mortgage or Mortgage Note.

     (viii) No Offsets,  Defenses or  Counterclaims.  There is no valid  offset,
defense or counterclaim to such Mortgage Loan.

     (ix)  Condition  of  Property;  Condemnation.  Except  as set  forth in any
engineering  report  prepared in connection with the origination of (or obtained
in  connection  with or otherwise  following the Seller's  acquisition  of) such
Mortgage Loan,  the related  Mortgaged  Property is, to the Seller's  knowledge,
free and clear of any damage  that would  materially  and  adversely  affect its
value as security for such Mortgage Loan. The Seller has no actual notice of the
commencement of a proceeding for the condemnation of all or any material portion
of the related Mortgaged Property.

     (x)  Compliance  with Usury Laws.  Such  Mortgage  Loan  complied  with all
applicable usury laws in effect at its date of origination.

     (xi) Full  Disbursement  of Mortgage  Loan  Proceeds.  The proceeds of such
Mortgage Loan have been fully  disbursed and there is no requirement  for future
advances thereunder.




                                     E-416
<PAGE>


     (xii) Enforceability.  The related Mortgage Note and Mortgage and all other
documents  and  instruments  evidencing,  guaranteeing,  insuring  or  otherwise
securing such Mortgage Loan have been duly and properly  executed by the parties
thereto,  and each is the  legal,  valid  and  binding  obligation  of the maker
thereof  (subject  to  any  non-recourse  provisions  contained  in  any  of the
foregoing  agreements and any  applicable  state  anti-deficiency  legislation),
enforceable  in accordance  with its terms,  except as such  enforcement  may be
limited by bankruptcy, insolvency,  reorganization,  receivership, moratorium or
other laws  relating to or affecting  the rights of creditors  generally  and by
general  principles  of  equity  (regardless  of  whether  such  enforcement  is
considered in a proceeding in equity or at law).

     (xiii) Insurance.  All improvements upon the related Mortgaged Property are
insured against loss by hazards of extended  coverage in an amount (subject to a
customary  deductible) at least equal to the lesser of the outstanding principal
balance  of such  Mortgage  Loan and 100% of the  full  replacement  cost of the
improvements located on such Mortgaged Property and the related hazard insurance
policy   contains   appropriate   endorsements   to  avoid  the  application  of
co-insurance   and  does  not  permit   reduction  in  insurance   proceeds  for
depreciation.  If any portion of the related Mortgaged Property was, at the time
of the  origination of such Mortgage Loan, in an area  identified in the Federal
Register  by the Flood  Emergency  Management  Agency as  having  special  flood
hazards, and flood insurance was available, a flood insurance policy meeting any
requirements   of  the  then  current   guidelines  of  the  Federal   Insurance
Administration is in effect with a generally acceptable insurance carrier, in an
amount  representing  coverage  not less than the  least of (1) the  outstanding
principal  balance of such Mortgage Loan,  (2) the full insurable  value of such
Mortgaged  Property,  (3) the maximum  amount of insurance  available  under the
National  Flood  Insurance  Act  of  1968,  as  amended,  and  (4)  100%  of the
replacement  cost of the  improvements  located on such Mortgaged  Property.  In
addition,  the  Mortgage  requires  the  Mortgagor to maintain in respect of the
Mortgaged  Property   comprehensive   general  liability  insurance  in  amounts
generally  required  by the Seller,  and at least six months  rental or business
interruption  insurance,  and all such insurance  required by the Mortgage to be
maintained  is in full force and effect.  Each such  insurance  policy  requires
prior notice to the holder of the Mortgage of termination or  cancellation,  and
no such  notice  has been  received,  including  any  notice  of  nonpayment  of
premiums, that has not been cured.

     (xiv) Environmental  Condition.  The related Mortgaged Property was subject
to one or more  environmental  site  assessments  (or an update of a  previously
conducted assessment), which was (were) performed on behalf of the Seller, or as
to which the related  report was delivered to the Seller in connection  with its
origination or acquisition of such Mortgage Loan; and the Seller, having made no
independent   inquiry  other  than  reviewing  the  resulting  report(s)  and/or
employing an environmental  consultant to perform the  assessment(s)  referenced
herein, has no knowledge of any material and adverse environmental conditions or
circumstance  affecting  such  Mortgaged  Property that was not disclosed in the
related  report(s).  The Seller has not taken any  action  with  respect to such
Mortgage  Loan  or  the  related  Mortgaged  Property  that  could  subject  



                                     E-417
<PAGE>


the Purchaser, or its successors and assigns in respect of the Mortgage Loan, to
any liability under the Comprehensive  Environmental Response,  Compensation and
Liability Act of 1980, as amended  ("CERCLA") or any other  applicable  federal,
state or local  environmental  law,  and the Seller has not  received any actual
notice of a material  violation of CERCLA or any  applicable  federal,  state or
local  environmental law with respect to the related Mortgaged Property that was
not disclosed in the related report.  The related  Mortgage or loan documents in
the related  Mortgage File requires the Mortgagor to comply with all  applicable
federal, state and local environmental laws and regulations.

     (xv) No  Cross-Collateralization  with Other Mortgage Loans.  Such Mortgage
Loan is not  cross-collateralized  with  any  mortgage  loan  that  will  not be
included in the Trust Fund.

     (xvi) Waivers and Modifications.  The terms of the related Mortgage and the
Mortgage  Note  have not been  impaired,  waived,  altered  or  modified  in any
material respect, except as specifically set forth in the related Mortgage File.

     (xvii) Taxes and Assessments.  There are no delinquent taxes, ground rents,
assessments for improvements or other similar  outstanding charges affecting the
related  Mortgaged  Property which are or may become a lien of priority equal to
or  higher  than  the  lien  of the  related  Mortgage.  For  purposes  of  this
representation  and warranty,  real property taxes and assessments  shall not be
considered  unpaid until the date on which interest  and/or  penalties  would be
payable thereon.

     (xviii) Mortgagor's  Interest in Mortgaged Property.  Except in the case of
six  Mortgage  Loans as to which the  interest of the related  Mortgagor  in the
related  Mortgaged  Property  is in whole  or in part a  leasehold  estate,  the
interest of the related Mortgagor in the related Mortgaged  Property consists of
a fee simple estate in real property.

     (xix)  Whole  Loan.   Each  Mortgage  Loan  is  a  whole  loan  and  not  a
participation interest.

     (xx) Valid  Assignment.  The assignment of the related Mortgage referred to
in clause (iii) of Exhibit B constitutes the legal, valid and binding assignment
of such Mortgage from the relevant  assignor to the Trustee.  The  Assignment of
Leases set forth in the  Mortgage or  separate  from the  related  Mortgage  and
related to and delivered in connection  with each Mortgage Loan  establishes and
creates  a  valid,  subsisting  and,  subject  only to  Permitted  Encumbrances,
enforceable  first  priority lien and first  priority  security  interest in the
related  Mortgagor's  interest  in all  leases,  subleases,  licenses  or  other
agreements  pursuant to which any person is  entitled to occupy,  use or possess
all or any portion of the real  property  subject to the related  Mortgage,  and
each  assignor  thereunder  has the full right to assign the same.  The  related
assignment of any Assignment of Leases, not included in a Mortgage, executed and
delivered in favor of the Trustee 



                                     E-418
<PAGE>


is in recordable  form and  constitutes a legal,  valid and binding  assignment,
sufficient to convey to the assignee named therein all of the assignor's  right,
title and interest in, to and under such Assignment of Leases.

     (xxi) Escrows. All escrow deposits relating to such Mortgage Loan that are,
as of the Closing Date, required to be deposited with the mortgagee or its agent
have been so deposited.

     (xxii) No Mechanics' or Materialmen's  Liens. As of the date of origination
of such  Mortgage  Loan and, to the actual  knowledge  of the Seller,  as of the
Closing Date,  the related  Mortgaged  Property was and is free and clear of any
mechanics' and materialmen's liens or liens in the nature thereof which create a
lien prior to that  created by the  related  Mortgage,  except  those  which are
insured against by the Title Policy referred to in (vi) above.

     (xxiii) No Material  Encroachments.  To the  Seller's  knowledge  (based on
surveys and/or title  insurance  obtained in connection  with the origination of
such Mortgage Loan), as of the date of such origination, no improvement that was
included  for the  purpose of  determining  the  appraised  value of the related
Mortgaged  Property at the time of origination of such Mortgage Loan lay outside
the boundaries and building  restriction  lines of such property to any material
extent  (unless  affirmatively  covered by the title  insurance  referred  to in
paragraph (vi) above),  and no improvements on adjoining  properties  encroached
upon such Mortgaged Property to any material extent. To the Seller's  knowledge,
based upon opinions of counsel and/or other due diligence  customarily performed
by the Seller,  the  improvements  located on or forming part of such  Mortgaged
Property  comply  in all  material  respects  with  applicable  zoning  laws and
ordinances  (except to the extent that they may constitute legal  non-conforming
uses).

     (xxiv) Originator  Authorized.  To the extent required under applicable law
as of the Closing Date,  the  originator of such Mortgage Loan was authorized to
do  business in the  jurisdiction  in which the  related  Mortgaged  Property is
located at all times when it held the Mortgage  Loan to the extent  necessary to
ensure the enforceability of such Mortgage Loan.

     (xxv) No Material Default.  (A) To the Seller's knowledge,  there exists no
material default,  breach or event of acceleration under the related Mortgage or
Mortgage  Note,  and (B) the Seller has not received  actual notice of any event
(other than payments due but not yet delinquent)  that, with the passage of time
or with notice and the expiration of any grace or cure period,  would constitute
such a material  default,  breach or event of acceleration;  provided,  however,
that this  representation  and warranty  does not cover any  default,  breach or
event of acceleration that specifically pertains to any matter otherwise covered
or addressed by any other representation and warranty made by the Seller herein.



                                     E-419
<PAGE>


     (xxvi)  Adjustable  Mortgage  Rate.  If the Mortgage Loan has an adjustable
Mortgage  Rate,  all of the terms of the related  Mortgage  Note  pertaining  to
interest rate adjustments,  payment adjustments and adjustments of the principal
balance are enforceable and such adjustments will not affect the priority of the
lien of the related Mortgage, and all such adjustments and all calculations made
before the Cut-off  Date were made  correctly  and in full  compliance  with the
terms of the related Mortgage and Mortgage Note.

     (xxvii) No Equity Participation or Contingent  Interest.  The Mortgage Loan
contains no equity  participation  by the  lender,  and does not provide for any
contingent or additional  interest in the form of participation in the cash flow
of the related Mortgaged Property, or for negative amortization.

     (xxviii) No Advances of Funds.  No holder of the Mortgage  Loan has, to the
Seller's knowledge,  advanced funds or induced,  solicited or knowingly received
any advance of funds from a party other than the owner of the related  Mortgaged
Property,  directly or indirectly, for the payment of any amount required by the
Mortgage Loan.

     (xxix)  Licenses,  Permits,  Etc. To the Seller's  knowledge,  based on due
diligence  customarily performed in the origination of comparable mortgage loans
by the Seller,  as of the date of  origination of the Mortgage Loan, the related
Mortgagor or operator of the related Mortgaged Property was in possession of all
material licenses,  permits and  authorizations  required by applicable laws for
the  ownership and  operation of the related  Mortgaged  Property as it was then
operated and if a related  Mortgaged  Property is improved by a skilled nursing,
congregate  care or assisted  living  facility,  the most recent  inspection  or
survey by governmental  authorities having  jurisdiction in connection with such
licenses,  permits and  authorizations  did not cite such Mortgaged Property for
material  violations  (which  shall  include  only  "Level  A"  (or  equivalent)
violations in the case of skilled nursing facilities) that had not been cured or
as to which a plan of correction  had not been submitted to and accepted by such
governmental authorities. To the extent such facility particpates in Medicaid or
Medicare,  such  facility is in  compliance  in all material  respects  with the
requirements of such program.

     (xxx) Servicing.  The servicing and collection  practices used with respect
to the Mortgage Loan have complied with applicable law in all material  respects
and are consistent  with the servicing  standard set forth in Section 3.01(a) of
the Pooling and Servicing Agreement.

     (xxxi) Customary Remedies.  The related Mortgage or Mortgage Note, together
with  applicable  state  law,  contains  customary  and  enforceable  provisions
(subject to the exceptions  set forth in paragraph  (xii)) such as to render the
rights  and  remedies  of  the  holders  thereof   adequate  for  the  practical
realization  against the related Mortgaged Property of the principal benefits of
the security intended to be provided thereby.



                                     E-420
<PAGE>


     (xxxii) Insurance and Condemnation  Proceeds. The related Mortgage provides
that  insurance  proceeds and  condemnation  proceeds will be applied  either to
restore or repair  the  Mortgaged  Property,  or to repay the  principal  of the
Mortgage Loan or otherwise at the option of the holder of the Mortgage.

     (xxxiii)  LTV.  The gross  proceeds  of each  Mortgage  Loan to the related
Mortgagor at origination did not exceed the  non-contingent  principal amount of
the Mortgage  Loan and either:  (A) such Mortgage Loan is secured by an interest
in real  property  having a fair market value (1) at the date the Mortgage  Loan
was originated at least equal to 80 percent of the original principal balance of
the Mortgage Loan or (2) at the Closing Date at least equal to 80 percent of the
principal balance of the Mortgage Loan on such date;  provided that for purposes
hereof,  the fair  market  value of the real  property  interest  must  first be
reduced  by (X) the  amount of any lien on the real  property  interest  that is
senior to the Mortgage Loan and (Y) a  proportionate  amount of any lien that is
in parity with the Mortgage Loan (unless such other lien secures a Mortgage Loan
that is  cross-collateralized  with  such  Mortgage  Loan,  in which  event  the
computation described in clauses (1) and (2) of this paragraph (xxxiii) shall be
made on a pro rata  basis in  accordance  with the  fair  market  values  of the
Mortgaged Properties securing such  cross-collateralized  Mortgage Loans; or (B)
substantially  all the  proceeds  of such  Mortgage  Loan were used to  acquire,
improve or protect the real property  which served as the only security for such
Mortgage  Loan  (other  than a recourse  feature  or other  third  party  credit
enhancement    within   the    meaning   of   Treasury    Regulations    Section
1.860G-2(a)(1)(ii)).

     (xxxiv)  LTV  and  Significant  Modifications.  If the  Mortgage  Loan  was
"significantly  modified" prior to the Closing Date so as to result in a taxable
exchange  under Section 1001 of the Code, it either (A) was modified as a result
of the default or  reasonably  foreseeable  default of such Mortgage Loan or (B)
satisfies  the  provisions  of  either  clause  (A)(1)  of  paragraph   (xxxiii)
(substituting  the date of the last such  modification for the date the Mortgage
Loan was  originated)  or clause  (A)(2) of paragraph  (xxxiii),  including  the
proviso thereto.

     (xxxv)  Inspection.  In connection  with the  origination or acquisition of
each Mortgage Loan, the Seller inspected or caused to be inspected the Mortgaged
Property.

     (xxxvi) Litigation. To the Seller's actual knowledge,  there are no pending
actions,  suits or proceedings by or before any court or governmental  authority
against or affecting  the related  Mortgagor or the related  Mortgaged  Property
that, if determined  adversely to such  Mortgagor or Mortgaged  Property,  would
materially  and  adversely  affect the value of the  Mortgaged  Property  or the
ability of the  Mortgagor to pay  principal,  interest or any other  amounts due
under such Mortgage Loan.

     (xxxvii) Leasehold Estate.  Each Mortgaged Property consists of the related
Mortgagor's fee simple estate in real estate or, if the related Mortgage Loan is
secured in whole or 



                                     E-421
<PAGE>


in part by the  interest of a Mortgagor  as a lessee  under a ground  lease of a
Mortgaged Property (a "Ground Lease"),  by the related  Mortgagor's  interest in
the Ground Lease but not by the related fee interest in such Mortgaged  Property
(the "Fee Interest") or if the Mortgage Loan is secured in whole or in part by a
Ground Lease and a Fee Interest,  either (1) the ground lessor's fee interest is
subordinated  to the lien of the  Mortgage  or (2) the  following  apply to such
Ground Lease:

     (a)  To the  actual  knowledge  of  the  Seller,  such  Ground  Lease  or a
          memorandum  thereof  has been or will be duly  recorded;  such  Ground
          Lease (or the related estoppel letter or lender  protection  agreement
          between the Seller and  related  lessor)  permits the  interest of the
          lessee thereunder to be encumbered by the related Mortgage;  and there
          has been no material  change in the payment terms of such Ground Lease
          since the origination of the related Mortgage Loan, with the exception
          of material changes  reflected in written  instruments that are a part
          of the related Mortgage File;

     (b)  The lessee's interest in such Ground Lease is not subject to any liens
          or  encumbrances  superior to, or of equal  priority with, the related
          Mortgage,  other than the ground  lessor's  related fee  interest  and
          Permitted Encumbrances;

     (c)  The  Mortgagor's  interest in such Ground Lease is  assignable  to the
          Purchaser and its  successors  and assigns upon notice to, but without
          the  consent  of,  the  lessor  thereunder  (or,  if such  consent  is
          required,  it has been obtained prior to the Closing Date) and, in the
          event that it is so assigned,  is further  assignable by the Purchaser
          and its successors and assigns upon notice to, but without the need to
          obtain the consent of, such lessor;

     (d)  Such  Ground  Lease is in full  force and  effect,  and the Seller has
          received no notice that an event of default has  occurred  thereunder,
          and, to the Seller's actual knowledge, there exists no condition that,
          but for the  passage of time or the giving of notice,  or both,  would
          result in an event of default under the terms of such Ground Lease;

     (e)  Such Ground Lease, or an estoppel letter or other agreement,  requires
          the lessor  under such  Ground  Lease to give notice of any default by
          the lessee to the mortgagee,  provided that the mortgagee has provided
          the lessor with notice of its lien in accordance  with the  provisions
          of such Ground Lease,  and such Ground Lease, or an estoppel letter or
          other agreement,  further provides that no notice of termination given
          under such Ground Lease is effective  against the  mortgagee  unless a
          copy has been delivered to the mortgagee;



                                     E-422
<PAGE>


     (f)  A mortgagee is permitted a reasonable  opportunity  (including,  where
          necessary,  sufficient  time to gain possession of the interest of the
          lessee under such Ground  Lease) to cure any default under such Ground
          Lease,  which is  curable  after  the  receipt  of  notice of any such
          default, before the lessor thereunder may terminate such Ground Lease;

     (g)  Such  Ground  Lease has an  original  term  (including  any  extension
          options  set  forth  therein)  which  extends  not less than ten years
          beyond the Stated Maturity Date of the related Mortgage Loan;

     (h)  Under the terms of such Ground Lease and the related  Mortgage,  taken
          together,  any related  insurance  proceeds other than in respect of a
          total or substantially total loss or taking, will be applied either to
          the  repair or  restoration  of all or part of the  related  Mortgaged
          Property,  with the mortgagee or a trustee  appointed by it having the
          right to hold and disburse such proceeds as the repair or  restoration
          progresses  (except in such cases where a provision  entitling another
          party to hold and  disburse  such  proceeds  would  not be  viewed  as
          commercially unreasonable by a prudent commercial mortgage lender), or
          to the payment of the  outstanding  principal  balance of the Mortgage
          Loan together with any accrued interest thereon; and

     (i)  Such Ground Lease does not impose any restrictions on subletting which
          would be viewed, as of the date of origination of the related Mortgage
          Loan,  as  commercially  unreasonable  by the Seller;  and such Ground
          Lease contains a covenant that the lessor thereunder is not permitted,
          in the  absence of an uncured  default,  to  disturb  the  possession,
          interest or quiet enjoyment of any subtenant of the lessee,  or in any
          manner,  which would materially adversely affect the security provided
          by the related Mortgage.

     (j)  Such Ground Lease requires the lessor to enter into a new lease in the
          event of a  termination  of the Ground Lease by reason of a default by
          the  Mortgagor  under the Ground  Lease,  including,  rejection of the
          ground lease in a bankruptcy proceeding.

     (xxxviii)  Deed of Trust.  If the related  Mortgage  is a deed of trust,  a
trustee,  duly  qualified  under  applicable  law to serve as such,  is properly
designated and serving under such Mortgage.

     (xxxix)  Lien  Releases.  Except in cases  where  either (a) a release of a
portion  of the  Mortgaged  Property  was  contemplated  at  origination  of the
Mortgage  Loan and such  portion was not  considered  material  for  purposes of
underwriting   the  Mortgage  Loan  or  (b)  release  is  conditioned  upon  the
satisfaction of certain underwriting and legal requirements and the payment 



                                     E-423
<PAGE>


of a release price,  the related  Mortgage Note or Mortgage does not require the
holder thereof to release all or any portion of the Mortgaged  Property from the
lien of the  related  Mortgage  except  upon  payment in full of all amounts due
under such Mortgage Loan.

     (xl) Junior Liens. The Mortgage Loan does not permit the related  Mortgaged
Property to be  encumbered  by any lien junior to or of equal  priority with the
lien of the related  Mortgage  without the prior  written  consent of the holder
thereof or the  satisfaction  of debt  service  coverage  or similar  conditions
specified therein.

     (xli) Mortgagor Bankruptcy. To the Seller's knowledge, the Mortgagor is not
a debtor in any state or federal bankruptcy or insolvency proceeding.

     (xlii) Due  Organization  of  Mortgagors.  As of the date of origination of
each  Mortgage,  each related  Mortgagor  which is not a natural person was duly
organized and validly existing under the laws of the state of its jurisdiction.

     It is understood  and agreed that the  representations  and  warranties set
forth in this Exhibit C shall survive delivery of the respective  Mortgage Files
to the  Purchaser  and/or  the  Trustee  and shall  inure to the  benefit of the
Purchaser,  and its successors  and assigns  (including  without  limitation the
Trustee and the holders of the Certificates), notwithstanding any restrictive or
qualified endorsement or assignment.


                                     E-424
<PAGE>


                            SCHEDULE C-1 to EXHIBIT C

                    REPRESENTATIONS AND WARRANTIES EXCEPTIONS


Exception to representation (xxxvii)(b) Leasehold Estate

     West End  Self  Storage  (GMAC  4750) - A  mortgage  exists  on the  ground
     lessor's  fee  interest.   However,  a  subordination  and  non-disturbance
     agreement has been executed and delivered by the holder of such mortgage.

Representation (xxiii) No Material Encroachment

     Crystal  Court  Apartments I (GMAC 4760) - The  property is developed  with
     multiple  buildings,  some of which  encroach  against  setback  lines on a
     property  line common with the  property  which is  collateral  for Crystal
     Court Apartments II (GMAC 4770).  However,  the subject property is a legal
     non-conforming use.

Crystal  Court  Apartments  II (GMAC  4770) - The  property  is  developed  with
multiple  buildings,  some of which encroach against setback lines on a property
line common with the property which is collateral for Crystal Court Apartments I
(GMAC 4760). However, the subject property is a legal non-conforming use.



                                     E-425
<PAGE>


                                   EXHIBIT D-1

                      FORM OF CERTIFICATE OF AN OFFICER OF
                                   THE SELLER

    Certificate of Officer of GMAC Commercial Mortgage Corporation ("GMACCM")

     I, _________________,  a _________________ of GMACCM (the "Seller"), hereby
certify as follows:

     The Seller is a corporation  duly organized and validly  existing under the
laws of the State of California.

     Attached hereto as Exhibit I are true and correct copies of the Certificate
of Incorporation  and By-Laws of the Seller,  which Certificate of Incorporation
and By-Laws are on the date hereof, and have been at all times in full force and
effect.

     To the best of my knowledge,  no proceedings  looking toward liquidation or
dissolution of the Seller are pending or contemplated.

     Each person  listed  below is and has been the duly  elected and  qualified
officer or authorized  signatory of the Seller and his genuine  signature is set
forth opposite his name:

         Name                       Office                         Signature
         ----                       ------                         ---------





     Each person  listed  above who  signed,  either  manually  or by  facsimile
signature,  the Mortgage Loan Purchase Agreement,  dated as of December 17, 1997
(the  "Purchase  Agreement"),  between the Seller and GMAC  Commercial  Mortgage
Securities,  Inc.  providing  for  the  purchase  by  GMAC  Commercial  Mortgage
Securities,  Inc. from the Seller of the Mortgage Loans,  was, at the respective
times of such signing and delivery, duly authorized or appointed to execute such
documents in such  capacity,  and the  signatures  of such persons or facsimiles
thereof appearing on such documents are their genuine signatures.

     Capitalized  terms not otherwise  defined herein have the meanings assigned
to them in the Purchase Agreement.



                                     E-426
<PAGE>


     IN WITNESS  WHEREOF,  the undersigned  has executed this  certificate as of
December [ ], 1997.



                                             By:________________________________
                                                
                                             Name:

                                             Title:




     I, [name],  [title], hereby certify that ________________ is a duly elected
or appointed,  as the case may be,  qualified and acting  ______________  of the
Seller and that the signatures appearing above is her genuine signatures.

     IN WITNESS  WHEREOF,  the undersigned  has executed this  certificate as of
December [ ], 1997.



                                             By:________________________________
                                                
                                             Name:

                                             Title:




                                     E-427
<PAGE>


                                   EXHIBIT D-2

                        FORM OF CERTIFICATE OF THE SELLER

               Certificate of GMAC Commercial Mortgage Corporation


     In connection with the execution and delivery by GMAC  Commercial  Mortgage
Corporation   (the  "Seller")  of,  and  the  consummation  of  the  transaction
contemplated  by, that certain  Mortgage  Loan Purchase  Agreement,  dated as of
December 17, 1997 (the "Purchase  Agreement"),  between GMAC Commercial Mortgage
Securities,  Inc.  and the  Seller,  the Seller  hereby  certifies  that (i) the
representations  and warranties of the Seller in the Purchase Agreement are true
and correct in all material  respects at and as of the date hereof with the same
effect as if made on the date  hereof,  and (ii) the Seller has, in all material
respects,  complied with all the  agreements and satisfied all the conditions on
its  part  to be  performed  or  satisfied  at or  prior  to  the  date  hereof.
Capitalized  terms not otherwise  defined  herein have the meanings  assigned to
them in the Purchase Agreement.

     Certified this ___ day of December, 1997.

                                            GMAC COMMERCIAL MORTGAGE CORPORATION



                                             By:________________________________
                                                
                                             Name:

                                             Title:




                                     E-428
<PAGE>


                                  EXHIBIT D-3A

                   FORM OF OPINION I OF COUNSEL TO THE SELLER


December [    ], 1997


To: Persons on Annex A


Re:  GMAC Commercial Mortgage Corporation,
     Mortgage Pass-Through Certificates, Series 1997-C2

Ladies and Gentlemen:

     I  am  General  Counsel  to  GMAC  Commercial  Mortgage   Corporation  (the
"Seller"). In that capacity, I am familiar with the issuance of certain Mortgage
Pass-Through  Certificates,  Series  1997-C2  (the  "Certificates"),  evidencing
undivided  interests in a trust fund (the "Trust Fund") consisting  primarily of
certain  mortgage  loans  (the  "Mortgage  Loans"),  pursuant  to a Pooling  and
Servicing  Agreement,  dated as of December 1, 1997 (the  "Pooling and Servicing
Agreement"),  among GMAC Commercial Mortgage Securities, Inc. (the "Company") as
depositor,  the Seller as master servicer and special  servicer and State Street
Bank and Trust Company as trustee (the "Trustee").

     Certain of the  Mortgage  Loans were  purchased by the Company from Goldman
Sachs  Mortgage  Company  ("GSMC"),  pursuant  to,  and  for  the  consideration
described  in, the Mortgage Loan  Purchase  Agreement,  dated as of December 17,
1997 (the "Goldman Mortgage Loan Purchase  Agreement"),  between Goldman and the
Company.  Certain of the Mortgage  Loans were  purchased by the Company from the
Seller,  pursuant to, and for the consideration  described in, the Mortgage Loan
Purchase  Agreement,  dated as of December 17, 1997 (the "GMACCM  Mortgage  Loan
Purchase  Agreement"),  between  the  Company  and the  Seller.  Certain  of the
Mortgage  Loans were  purchased  by the  Company  from German  American  Capital
Corporation ("GACC"),  pursuant to, and for the consideration  described in, the
Mortgage  Loan  Purchase  Agreement,  dated as of  December  17, 1997 (the "GACC
Mortgage Loan Purchase  Agreement"),  between GACC and the Company.  The Pooling
and  Servicing  Agreement and the GMACCM  Mortgage  Loan Purchase  Agreement are
referred to herein together as the  "Agreements".  Capitalized terms not defined
herein have the meanings set forth in the  Agreements.  This opinion is rendered
pursuant to Section 8(e) of the GMACCM Mortgage Loan Purchase Agreement.



                                     E-429
<PAGE>


December [    ], 1997
Page 2

     The Company has sold the Class X, Class A-1, Class A-2, Class A-3, Class B,
Class C, Class D and Class E Certificates  (collectively,  the "Publicly Offered
Certificates")  to Goldman,  Sachs & Co. and Deutsche  Morgan  Grenfell  Inc. as
representatives   (the   "Representatives")   for   themselves   and  the  other
underwriters (the "Underwriters") named in the Underwriting Agreement,  dated as
of December 17, 1997 (the  "Underwriting  Agreement"),  among the  Company,  the
Seller, and the  Representatives,  and sold the Class F, Class G, Class H, Class
J, Class K, Class R-I,  Class R-II and Class R-III  Certificates  (collectively,
the  "Privately  Offered  Certificates")  to Goldman,  Sachs & Co. and  Deutsche
Morgan Grenfell Inc. as initial purchasers (the "Initial  Purchasers")  pursuant
to the  Certificate  Purchase  Agreement,  dated as of  December  17,  1997 (the
"Certificate Purchase Agreement"), among the Company, the Seller and the Initial
Purchasers.

     In connection with rendering this opinion  letter,  I have examined or have
caused  persons under my  supervision  to examine the  Agreements and such other
records and other documents as I have deemed  necessary.  I have further assumed
that  there  is not  and  will  not  be  any  other  agreement  that  materially
supplements or otherwise modifies the agreements expressed in the Agreements. As
to matters of fact, I have examined and relied upon  representations  of parties
contained   in  the   Agreements   and,   where  I  have   deemed   appropriate,
representations  and certifications of officers of the Company,  the Seller, the
Trustee, other transaction  participants or public officials. I have assumed the
authenticity of all documents  submitted to me as originals,  the genuineness of
all  signatures  other than  officers  of the Seller and the  conformity  to the
originals of all  documents  submitted to me as copies.  I have assumed that all
parties,  except for the Company and] the Seller,  had the  corporate  power and
authority  to enter into and  perform  all  obligations  thereunder.  As to such
parties,  I also have assumed the due  authorization by all requisite  corporate
action, the due execution and delivery and the enforceability of such documents.
I have  further  assumed  the  conformity  of the  Mortgage  Loans  and  related
documents to the requirements of the Agreements.

     In rendering this opinion letter,  I do not express any opinion  concerning
any law other than the law of the  Commonwealth  of  Pennsylvania,  the  General
Corporation  Law of the State of  Delaware  and the  federal  law of the  United
States,  and I do not express  any opinion  concerning  the  application  of the
"doing business" laws or the securities laws of any jurisdiction  other than the
federal  securities  laws of the United  States.  To the extent  that any of the
matters upon which I am opining herein are governed by laws ("Other Laws") other
than the laws  identified  in the preceding  sentence,  I have assumed with your
permission  and without  independent  verification  or  investigation  as to the
reasonableness   of  such   assumption,   that  such  Other  Laws  and  judicial
interpretation  thereof do not vary in any respect material to this opinion from
the  corresponding  laws  of  the  Commonwealth  of  Pennsylvania  and  judicial
interpretations thereof. I do not express any opinion on any issue not expressly
addressed below.


                                     E-430
<PAGE>


December [    ], 1997
Page 3


     Based upon the foregoing, I am of the opinion that:

1.   The Seller is duly incorporated and is validly existing as a corporation in
     good  standing  under  the  laws of the  State of  California,  and has the
     requisite  power and authority,  corporate or other,  to own its properties
     and conduct its business,  as presently  conducted by it, and to enter into
     and perform its obligations under the Agreements.

2.   Each of the Agreements has been duly and validly  authorized,  executed and
     delivered by the Seller and, upon due authorization, execution and delivery
     by the other parties thereto,  will constitute the valid, legal and binding
     agreements of the Seller, enforceable against the Seller in accordance with
     their terms,  except as  enforceability  may be limited by (i)  bankruptcy,
     insolvency, liquidation,  receivership, moratorium, reorganization or other
     similar laws affecting the rights of creditors,  (ii) general principles of
     equity,  whether enforcement is sought in a proceeding in equity or at law,
     and (iii) public policy  considerations  underlying the securities laws, to
     the extent that such public policy  considerations limit the enforceability
     of  the   provisions   of  the   Agreements   which   purport   to  provide
     indemnification with respect to securities law violations.

3.   No  consent,  approval,  authorization  or  order  of the  Commonwealth  of
     Pennsylvania,  or federal court or governmental  agency or body is required
     for the consummation by the Seller of the transactions  contemplated by the
     terms  of  the   Agreements,   except   for  those   consents,   approvals,
     authorizations or orders which previously have been obtained.

4.   Neither the  consummation of any of the  transactions  contemplated by, nor
     the fulfillment by the Seller of any other of the terms of, the Agreements,
     will result in a material breach of any term or provision of the charter or
     bylaws of the Seller or any Commonwealth of Pennsylvania or federal statute
     or regulation or conflict with,  result in a material breach,  violation or
     acceleration  of or  constitute a material  default  under the terms of any
     indenture or other material  agreement or instrument to which the Seller is
     a  party  or by  which  it is  bound  or any  order  or  regulation  of any
     Commonwealth   of   Pennsylvania   or  federal  court,   regulatory   body,
     administrative  agency or governmental  body having  jurisdiction  over the
     Seller.



                                     E-431
<PAGE>


December [    ], 1997
Page 4


     This  opinion  letter is rendered  for the sole  benefit of each  addressee
hereof,  and no other person or entity,  except  Orrick,  Herrington & Sutcliffe
LLP, is entitled to rely hereon  without prior written  consent.  Copies of this
opinion  letter may not be furnished to any other person or entity,  nor may any
portion of this opinion letter be quoted, circulated or referred to in any other
document without my prior written consent.


                                                 Very truly yours,




                                                 Maria Corpora-Buck
                                                 General Counsel



                                     E-432
<PAGE>


December [    ], 1997
Page 5


                                                                         Annex A



GMAC Commercial Mortgage Securities, Inc.
Goldman, Sachs & Co.
Deutsche Morgan Grenfell Inc.
Residential Funding Securities Corporation
State Street Bank and Trust Company
Moody's Investor's Service, Inc.
Duff & Phelps Credit Rating Co.


                                     E-433
<PAGE>

                                  EXHIBIT D-3B

                   FORM OF OPINION II OF COUNSEL TO THE SELLER


                                December 23, 1997


[GMAC Commercial Mortgage Securities, Inc.]


[Underwriters]



Re:      GMAC Commercial Mortgage Corporation,
         Mortgage Pass-Through Certificates, Series 1997-C2
         --------------------------------------------------

Ladies and Gentlemen:

     This  opinion  is being  provided  to you by the  undersigned,  as  special
counsel to GMAC Commercial Mortgage Corporation ("GMACCM"),  pursuant to Section
8(e) of the  Mortgage  Loan  Purchase  Agreement,  dated  December 17, 1997 (the
"GMACCM  Mortgage Loan Purchase  Agreement"),  between GMAC Commercial  Mortgage
Securities,  Inc. (the "Purchaser") and GMACCM as the Seller,  (in such capacity
the "Seller"), relating to the sale by the Seller of certain mortgage loans (the
"Mortgage Loans"),  and pursuant to Section 6.11 of the Underwriting  Agreement,
dated  September 25, 1997,  between the  Purchaser and Goldman,  Sachs & Co. and
Deutsche Mortgan  Grenfell Inc.,  relating to that certain Pooling and Servicing
Agreement,  dated as of December 1, 1997,  among GMACCM as special  servicer and
master servicer (in such respective  capacities,  the "Special Servicer" and the
"Master  Servicer"),  Purchaser,  and State  Street Bank and Trust  Company,  as
trustee (the  "Pooling and  Servicing  Agreement,"  and together with the GMACCM
Mortgage Loan  Purchase  Agreement,  the  "Agreements").  Capitalized  terms not
otherwise defined herein have the meanings assigned to them in the Agreements.

     In rendering this opinion, we have examined and relied upon executed copies
of the Agreements and originals or copies,  certified or otherwise identified to
our  satisfaction,  of such  certificates  and other documents as we have deemed
appropriate  for the purposes of rendering  this  opinion.  We have examined and
relied upon, among other things,  the documents and opinions delivered to you at
the closing being held today  relating to the  Certificates,  as well as (a) the
Prospectus  and  the  Memorandum,  (b) an  executed  copy of the  Mortgage  Loan
Purchase  Agreement,  and (c) an  executed  copy of the  Pooling  and  Servicing
Agreement.


                                     E-434
<PAGE>

                                                                          Page 2

     In conducting our examination, we have assumed, without investigation,  the
legal capacity of all natural  persons,  the genuineness of all signatures,  the
authenticity  of all documents  submitted to us as originals,  the conformity to
original documents of all documents  submitted to us as certified or photostatic
copies and the authenticity of the originals of such latter documents.  We have,
with your  permission,  also relied  upon the  opinion of even date  herewith of
Maria Corpora-Buck, Esq., General Counsel to GMACCM, addressed to you. As to any
facts  material to the opinions  expressed  herein which were not  independently
established  or  verified,  we have relied upon oral or written  statements  and
representations of officers and other representatives of GMACCM and others.

     We are members of the bar of the State of New York and do not purport to be
experts on or to express any opinion  herein  concerning any laws other than the
laws of the  State of New York and the  federal  laws of the  United  States  of
America. We express no opinion herein as to the laws of any other jurisdiction.

     Based upon the matters stated herein and upon such investigation as we have
deemed  necessary,  we are of the  opinion  that the  Agreements  have been duly
authorized,  executed  and  delivered  by GMACCM  and,  upon due  authorization,
execution and delivery by the Purchaser, will each constitute a valid, legal and
binding agreement of GMACCM,  enforceable  against GMACCM in accordance with its
respective  terms,  except as  enforceability  may be limited by (a) bankruptcy,
insolvency,  liquidation,  receivership,  moratorium,  reorganization  or  other
similar  laws  relating to or affecting  the  enforcement  of  creditors  rights
generally and (b) general principles of equity, whether enforcement is sought in
a proceeding in equity or at law.

     In rendering the opinions  expressed above, we express no opinion regarding
any severability  provision in the Agreements or regarding the legal,  valid and
binding effect or the  enforceability  of any  indemnification  provision in the
Agreements to the extent that any such provisions may be deemed to cover matters
under the federal  securities laws. The opinions  expressed above are subject to
the  further  qualification  that  certain  of the  remedial  provisions  in the
Agreements may be limited or rendered  ineffective or  unenforceable in whole or
in part  under  the laws of the  State of New York  (but the  inclusion  of such
provisions does not make the remedies provided by the Agreements  inadequate for
the practical  realization  of the rights and benefits  purported to be provided
thereby, except for the economic consequences of procedural or other delay).



                                     E-435
<PAGE>

     We have not ourselves checked the accuracy or completeness of, or otherwise
independently verified, the information furnished with respect to the Prospectus
or the Memorandum.  In addition,  as you are aware, we did not examine or review
the Mortgage Files.  However,  in the course of the preparation by the Purchaser
of the Prospectus and the Memorandum,  we have  participated in conferences with
certain  officers of GMACCM,  the  Purchaser,  counsel to the Purchaser and your
representatives,  during which the contents of the Prospectus and the Memorandum
and related matters were discussed.  On the basis of the discussions referred to
above,  although we are not passing upon,  and do not assume any  responsibility
for, the accuracy,  completeness or fairness of the statements  contained in the
Prospectus and the  Memorandum,  and without  independent  check or verification
except as stated,  no facts have come to our  attention  that have  caused us to
believe that either the Prospectus or the  Memorandum  (other than financial and
statistical  data included or not included  therein or incorporated by reference
therein, as to which we express no opinion), as of its issue date, contained any
untrue  statement  of a  material  fact or  omitted  to  state a  material  fact
necessary  to make the  statements  therein,  in the light of the  circumstances
under which they were made, not misleading.

     Whenever our opinion  with respect to the  existence or absence of facts is
indicated to be based on our  knowledge or  awareness,  we are  referring to the
actual  knowledge of the Orrick,  Herrington & Sutcliffe  LLP attorneys who have
represented  you  in  connection  with  the  transactions  contemplated  by  the
Agreements.  Except as expressly set forth herein,  we have not  undertaken  any
independent  investigation  to determine  the existence or absence of such facts
and no inference as to our knowledge  concerning such facts should be drawn from
the fact that such representation has been undertaken by us.

     This  letter is limited to the  specific  issues  addressed  herein and the
opinion  rendered above is limited in all respects to laws and facts existing on
the date hereof.  By rendering  this opinion,  we do not undertake to advise you
with  respect  to any other  matter or of any change in such laws or facts or in
the interpretations of such laws which may occur after the date hereof.

     We are furnishing this opinion to you solely for your benefit. This opinion
is not to be used,  circulated,  quoted or  otherwise  referred to for any other
purpose,  except that the persons  listed on Exhibit A hereto may rely upon this
opinion in connection  with their rating of the  Certificates to the same extent
as if this opinion had been addressed to them.

                                              Very truly yours,



                                              ORRICK, HERRINGTON & SUTCLIFFE LLP




                                     E-436




                        MORTGAGE LOAN PURCHASE AGREEMENT


     This Mortgage  Loan Purchase  Agreement  (this  "Agreement"),  is dated and
effective as of December 17, 1997,  between  Goldman Sachs  Mortgage  Company as
seller (the "Seller") and GMAC Commercial Mortgage Securities, Inc. as purchaser
(the "Purchaser").

     The Seller desires to sell,  assign,  transfer and otherwise  convey to the
Purchaser,  and the  Purchaser  desires  to  purchase,  subject to the terms and
conditions set forth below,  the multifamily and commercial  mortgage loans (the
"Mortgage  Loans")  identified on the schedule  annexed hereto as Exhibit A (the
"Mortgage Loan Schedule").

     It is expected that the Mortgage Loans will be  transferred,  together with
other  multifamily  and  commercial  mortgage  loans to a trust fund (the "Trust
Fund") to be formed by the  Purchaser,  beneficial  ownership  of which  will be
evidenced   by   a   series   of   mortgage   pass-through   certificates   (the
"Certificates").  Certain classes of the  Certificates  will be rated by Moody's
Investor's Services, Inc. and or Duff & Phelps Credit Rating Co. (together,  the
"Rating  Agencies").  Certain  classes  of  the  Certificates  (the  "Registered
Certificates")  will be registered  under the Securities Act of 1933, as amended
(the "Securities Act"). The Trust Fund will be created and the Certificates will
be  issued  pursuant  to a pooling  and  servicing  agreement  to be dated as of
December 1, 1997 (the "Pooling and Servicing Agreement"), among the Purchaser as
depositor,  GMAC  Commercial  Mortgage  Corporation as master  servicer (in such
capacity,  the "Master  Servicer") and special  servicer (in such capacity,  the
"Special Servicer"), and State Street Bank and Trust Company as trustee (in such
capacity,  the "Trustee").  Capitalized  terms not otherwise defined herein have
the meanings assigned to them in the Pooling and Servicing Agreement.

     The Purchaser intends to sell certain of the Certificates to Goldman, Sachs
& Co.,  Deutsche Morgan Grenfell Inc. and Residential  Funding  Securities Corp.
(together,  the "Underwriters")  pursuant to an underwriting agreement dated the
date hereof (the  "Underwriting  Agreement").  The Purchaser intends to sell the
remaining  Certificates (the "Non-Registered  Certificates") to Goldman, Sachs &
Co. and Deutsche Morgan Grenfell Inc. (the "Initial  Purchasers),  pursuant to a
certificate purchase agreement dated the date hereof (the "Certificate  Purchase
Agreement").

     Now, therefore,  in consideration of the premises and the mutual agreements
set forth herein, the parties agree as follows:


                                     E-437
<PAGE>


     
     SECTION 1. Agreement to Purchase.

     The Seller agrees to sell,  assign,  transfer and  otherwise  convey to the
Purchaser,  and the  Purchaser  agrees to  purchase,  the  Mortgage  Loans.  The
purchase and sale of the Mortgage Loans shall take place on December 17, 1997 or
such other date as shall be  mutually  acceptable  to the  parties  hereto  (the
"Closing Date").  As of the close of business on December 17, 1997 (the "Cut-off
Date"),  the  Mortgage  Loans  will have an  aggregate  principal  balance  (the
"Aggregate  Cut-off  Date  Balance"),  after  application  of  all  payments  of
principal  due  thereon on or before  such date,  whether  or not  received,  of
$213,665,734,  subject to a variance of plus or minus 5%. The purchase price for
the Mortgage Loans shall be determined and paid to the Seller in accordance with
the terms of an  allocation  agreement  dated the date hereof  (the  "Allocation
Agreement"), to which the Seller and Purchaser, among others, are parties.

     SECTION 2. Conveyance of Mortgage Loans.

     (a) Effective as of the Closing Date, subject only to receipt by the Seller
of the  purchase  price  referred  to in  Section  1  hereof  (exclusive  of any
applicable  holdback for transaction  expenses in accordance with the Allocation
Agreement),  the  Seller  does  hereby  sell,  transfer,  assign,  set  over and
otherwise convey to the Purchaser,  without recourse,  all the right,  title and
interest of the Seller in and to the Mortgage  Loans  identified on the Mortgage
Loan Schedule as of such date,  including all interest and principal received or
receivable  by the Seller on or with  respect to the  Mortgage  Loans  after the
Cut-off Date, together with all of the Seller's right, title and interest in and
to the proceeds of any related title,  hazard,  or other insurance  policies and
any escrow,  reserve or other comparable accounts related to the Mortgage Loans.
The Purchaser  shall be entitled to (and, to the extent received by or on behalf
of the Seller,  the Seller  shall  deliver or cause to be delivered to or at the
direction of the Purchaser) all scheduled payments of principal and interest due
on the  Mortgage  Loans  after the Cut-off  Date,  and all other  recoveries  of
principal and interest  collected  thereon after the Cut-off Date. All scheduled
payments of principal and interest due thereon on or before the Cut-off Date and
collected after the Cut-off Date shall belong to the Seller.

     (b) In connection with the Seller's  assignment  pursuant to subsection (a)
above, the Seller hereby agrees that, at least five (5) Business Days before the
Closing Date, it shall have  delivered to and  deposited  with the Trustee,  the
Mortgage  File (as  described  on Exhibit B hereto)  for each  Mortgage  Loan so
assigned. It is further acknowledged and agreed by the Seller that the Purchaser
intends to cause the Trustee to perform a limited  review of such Mortgage Files
to enable the Trustee to confirm to the  Purchaser on or before the Closing Date
that the Mortgage Note referred to in clause (i) of Exhibit B has been delivered
by the Seller with respect to each such Mortgage File. In the event Seller fails
to so deliver each such  Mortgage  File to the Trustee,  the  Purchaser  and its
successors  and  assigns  shall be  entitled to pursue any rights or remedies in
respect of such failure as may be available under  applicable law. If the Seller
cannot deliver, or cause to be delivered,  as to any Mortgage Loan, the original
or a copy of any of the  documents  and/or  instruments  referred  to in clauses
(ii), (iv),  (viii),  (xi)(A) and (xii) of Exhibit B, with evidence of recording
thereon,  solely  because of a delay  caused by the public  recording  or filing



                                     E-438
<PAGE>


office where such document or instrument has been  delivered for  recordation or
filing,  or because such  original  recorded  document has been lost or returned
from the recording or filing office and  subsequently  lost, as the case may be,
the  delivery  requirements  of this  Section  2(b) shall be deemed to have been
satisfied as to such missing item, and such missing item shall be deemed to have
been  included  in the  related  Mortgage  File,  provided  that a copy  of such
document or instrument  (without  evidence of recording or filing  thereon,  but
certified   (which   certificate  may  relate  to  multiple   documents   and/or
instruments)  by the  Seller  to be a true  and  complete  copy of the  original
thereof  submitted  for  recording  or  filing,  as the  case  may be) has  been
delivered  to the Trustee,  and either the original of such missing  document or
instrument, or a copy thereof, with evidence of recording or filing, as the case
may be,  thereon,  is delivered to or at the  direction of the Purchaser (or any
subsequent owner of the affected Mortgage Loan, including without limitation the
Trustee) within 180 days of the Closing Date (or within such longer period after
the Closing Date as the  Purchaser  (or such  subsequent  owner) may consent to,
which  consent  shall not be  unreasonably  withheld  so long as the  Seller has
provided  the  Purchaser  (or  such  subsequent  owner)  with  evidence  of such
recording or filing,  as the case may be, or has  certified to the Purchaser (or
such subsequent  owner) as to the occurrence of such recording or filing, as the
case may be, and is, as certified to the Purchaser (or such subsequent owner) no
less  often  than  quarterly,  in good  faith  attempting  to  obtain  from  the
appropriate  county  recorder's or filing office such original or copy).  If the
Seller cannot  deliver,  or cause to be delivered,  as to any Mortgage Loan, the
original or a copy of the related lender's title insurance policy referred to in
clause (ix) of Exhibit B solely because such policy has not yet been issued, the
delivery requirements of this Section 2(b) shall be deemed to be satisfied as to
such missing  item,  and such missing item shall be deemed to have been included
in the related  Mortgage  File,  provided  that the Seller has  delivered to the
Trustee a  commitment  for title  insurance  "marked-up"  at the closing of such
Mortgage  Loan,  and the  Seller  shall  deliver to or at the  direction  of the
Purchaser (or any  subsequent  owner of the affected  Mortgage  Loan,  including
without  limitation the Trustee),  promptly  following the receipt thereof,  the
original  related  lender's  title  insurance  policy  (or a copy  thereof).  In
addition,  notwithstanding  anything to the contrary  contained herein, if there
exists with respect to any group of related cross-collateralized  Mortgage Loans
only one  original of any  document  referred  to in Exhibit B covering  all the
Mortgage  Loans  in such  group,  then the  inclusion  of the  original  of such
document in the Mortgage File for any of the Mortgage  Loans in such group shall
be deemed an  inclusion  of such  original  in the  Mortgage  File for each such
Mortgage Loan. On the Closing Date, upon  notification  from the Seller that the
purchase price  referred to in Section 1 (exclusive of any  applicable  holdback
for transaction  expenses in accordance with the Allocation  Agreement) has been
received  by the  Seller,  the  Trustee  shall be  authorized  to release to the
Purchaser or its designee all of the Mortgage Files in the Trustee's  possession
relating to the Mortgage Loans.

     (c) As to each Mortgage Loan, the Seller shall be responsible for all costs
associated with the recording or filing,  as the case may be, of each assignment
referred to in clauses  (iii) and (v) of Exhibit B and each UCC-2 and UCC-3,  if
any,  referred to in clause (xi)(B) of Exhibit B; provided that the Seller shall
not be  responsible  for  actually  recording  or filing  any such  document  or
instrument. If any such document or instrument is lost or returned unrecorded or
unfiled,  as the case may be,  because of a defect  therein,  the  Seller  shall
promptly  prepare or cause the



                                     E-439
<PAGE>

preparation of a substitute therefor or cure or cause the curing of such defect,
as the case may be, and shall  thereafter  deliver the  substitute  or corrected
document to or at the direction of the Purchaser (or any subsequent owner of the
affected Mortgage Loan,  including without limitation the Trustee) for recording
or filing, as appropriate, at the Seller's expense.

     (d) All  documents  and records in the  Seller's  possession  (or under its
control)  relating to the Mortgage Loans that are not required to be a part of a
Mortgage  File in  accordance  with  Exhibit B (all  such  other  documents  and
records,  as to any Mortgage  Loan,  the  "Servicing  File"),  together with all
escrow  payments,  reserve funds and other comparable funds in the possession of
the Seller (or under its  control)  with respect to the  Mortgage  Loans,  shall
(unless  they are held by a  sub-servicer  that shall,  as of the Closing  Date,
begin acting on behalf of the Master  Servicer  pursuant to a written  agreement
between such parties) be delivered by the Seller (or its agent) to the Purchaser
(or its designee) no later than the Closing Date. If a sub-servicer shall, as of
the Closing Date,  begin acting on behalf of the Master Servicer with respect to
any Mortgage Loan  pursuant to a written  agreement  between such  parties,  the
Seller  shall  deliver  a copy  of the  related  Servicing  File  to the  Master
Servicer.

     (e) The Seller's records will reflect the transfer of the Mortgage Loans to
the Purchaser as a sale.

     SECTION 3. Examination of Mortgage Loan Files and Due Diligence Review.

     The Seller shall reasonably  cooperate with any examination of the Mortgage
Files  and  Servicing  Files  that  may be  undertaken  by or on  behalf  of the
Purchaser.  The fact that the  Purchaser  has conducted or has failed to conduct
any partial or complete examination of the Mortgage Files and/or Servicing Files
shall not affect the Purchaser's  right to pursue any remedy available in equity
or at law for a breach of the Seller's representations, warranties and covenants
set forth in or contemplated by Section 4.

     SECTION 4. Representations, Warranties and Covenants of the Seller.

     (a) The Seller  hereby  makes,  as of the Closing Date (or as of such other
date specifically provided in the particular representation or warranty), to and
for the benefit of the Purchaser,  and its  successors  and assigns  (including,
without  limitation,  the Trustee and the holders of the Certificates),  each of
the  representations and warranties set forth in Exhibit C, with such changes or
modifications as may be permitted or required by the Rating Agencies.

     (b) In addition,  the Seller, as of the date hereof,  hereby represents and
warrants to, and covenants with, the Purchaser that:

          (i) The  Seller  is a limited  partnership,  duly  organized,  validly
     existing and in good standing  under the laws of the State of New York, and
     is in  compliance  with the  laws of each  State  in  which  any  Mortgaged
     Property is located to the extent necessary to ensure


                                     E-440
<PAGE>

     the  enforceability  of each Mortgage  Loan and to perform its  obligations
     under this Agreement.

          (ii) The execution and delivery of this  Agreement by the Seller,  and
     the  performance  and  compliance  with the terms of this  Agreement by the
     Seller,  will  not  violate  the  Seller's   organizational   documents  or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets,  in each case which  materially  and
     adversely  affect the  ability of the Seller to carry out the  transactions
     contemplated by this Agreement.

          (iii) The Seller has the full  power and  authority  to enter into and
     consummate  all  transactions  contemplated  by this  Agreement,  has  duly
     authorized the execution,  delivery and performance of this Agreement,  and
     has duly executed and delivered this Agreement.

          (iv)  This  Agreement,  assuming  due  authorization,   execution  and
     delivery  by  the  Purchaser,   constitutes  a  valid,  legal  and  binding
     obligation of the Seller, enforceable against the Seller in accordance with
     the  terms  hereof,  subject  to  (A)  applicable  bankruptcy,  insolvency,
     reorganization,  moratorium  and other laws  affecting the  enforcement  of
     creditors' rights generally,  (B) general principles of equity,  regardless
     of whether such  enforcement  is considered in a proceeding in equity or at
     law, and (C) public policy  considerations  underlying the securities laws,
     to  the  extent  that  such   public   policy   considerations   limit  the
     enforceability  of the provisions of this Agreement that purport to provide
     indemnification for securities laws liabilities.

          (v) The Seller is not in violation  of, and its execution and delivery
     of this Agreement and its performance and compliance with the terms of this
     Agreement  will not constitute a violation of, any law, any order or decree
     of any court or arbiter, or any order, regulation or demand of any federal,
     state or local governmental or regulatory  authority,  which violation,  in
     the  Seller's  good  faith  and  reasonable  judgment,  is likely to affect
     materially  and  adversely  either the ability of the Seller to perform its
     obligations under this Agreement or the financial condition of the Seller.

          (vi) No litigation is pending with regard to which Seller has received
     service of process or, to the best of the  Seller's  knowledge,  threatened
     against the Seller the  outcome of which,  in the  Seller's  good faith and
     reasonable  judgment,  could  reasonably be expected to prohibit the Seller
     from entering into this  Agreement or materially  and adversely  affect the
     ability of the Seller to perform its obligations under this Agreement.

          (vii) The  Seller has not dealt with any  broker,  investment  banker,
     agent or other person,  other than the  Purchaser,  the  Underwriters,  the
     Initial  Purchasers,  Central  Park  Capital,  L.P.,  and their  respective
     affiliates,  that may be  entitled to any  commission  or


                                     E-441
<PAGE>

     compensation  in  connection  with  the sale of the  Mortgage  Loans or the
     consummation of any of the other transactions contemplated hereby.

          (viii)  Neither  the Seller  nor  anyone  acting on its behalf has (A)
     offered,   pledged,   sold,  disposed  of  or  otherwise   transferred  any
     Certificate,  any interest in any Certificate or any other similar security
     to any person in any manner,  (B) solicited any offer to buy or to accept a
     pledge,  disposition or other transfer of any Certificate,  any interest in
     any  Certificate  or any  other  similar  security  from any  person in any
     manner,  (C)  otherwise  approached  or  negotiated  with  respect  to  any
     Certificate,  any interest in any Certificate or any other similar security
     with any person in any manner,  (D) made any general  solicitation by means
     of  general  advertising  or in  any  other  manner  with  respect  to  any
     Certificate,  any interest in any Certificate or any similar  security,  or
     (E) taken any other action,  that (in the case of any of the acts described
     in clauses (A) through (E) above) would constitute or result in a violation
     of the  Securities  Act or  any  state  securities  law  relating  to or in
     connection with the issuance of the Certificates or require registration or
     qualification pursuant to the Securities Act or any state securities law of
     any Certificate not otherwise intended to be a Registered  Certificate.  In
     addition,  the  Seller  will  not  act,  nor has it  authorized  or will it
     authorize  any  person to act,  in any  manner  set forth in the  foregoing
     sentence with respect to any of the Certificates or interests therein.  For
     purposes of this paragraph 4(b)(viii), the term "similar security" shall be
     deemed to include,  without  limitation,  any security  evidencing or, upon
     issuance,  that would have  evidenced an interest in the Mortgage  Loans or
     any substantial number thereof.

          (ix) Insofar as it relates to the Mortgage Loans,  the information set
     forth on pages A-6 through  A-8,  inclusive,  of Annex A to the  Prospectus
     Supplement (as defined in Section 9) (the "Loan Detail") and, to the extent
     consistent therewith, the information set forth on the diskette attached to
     the Prospectus Supplement and the accompanying prospectus (the "Diskette"),
     is true and correct in all material respects.  Insofar as it relates to the
     Mortgage  Loans and/or the Seller and does not represent a  restatement  or
     aggregation of the  information  on the Loan Detail,  the  information  set
     forth in the  Prospectus  Supplement  and the  Memorandum  (as  defined  in
     Section 9) under the headings  "Summary of the  Prospectus  Supplement--The
     Mortgage Asset Pool", "Risk  Factors--The  Mortgage Loans" and "Description
     of the  Mortgage  Asset  Pool",  set  forth  on  Annex A to the  Prospectus
     Supplement and (to the extent it contains information  consistent with that
     on such Annex A) set forth on the  Diskette,  does not  contain  any untrue
     statement of a material fact or (in the case of the  Memorandum,  when read
     together with the other  information  specified  therein as being available
     for review by investors)  omit to state any material fact necessary to make
     the statements therein, in light of the circumstances under which they were
     made, not misleading.



                                     E-442
<PAGE>


          (x) No consent,  approval,  authorization or order of, registration or
     filing with, or notice to, any governmental authority or court is required,
     under federal or state law (including, with respect to any bulk sale laws),
     for the execution,  delivery and performance of or compliance by the Seller
     with this Agreement,  or the  consummation by the Seller of any transaction
     contemplated  hereby,  other than (1) the filing or  recording of financing
     statements, instruments of assignment and other similar documents necessary
     in connection  with Seller's sale of the Mortgage  Loans to the  Purchaser,
     (2)   such    consents,    approvals,    authorizations,    qualifications,
     registrations,  filings or notices  as have been  obtained  or made and (3)
     where the lack of such  consent,  approval,  authorization,  qualification,
     registration,  filing or notice would not have a material adverse effect on
     the performance by the Seller under this Agreement.

     (c) Upon  discovery by any of the parties  hereto of a breach of any of the
representations  and warranties made pursuant to and set forth in subsection (b)
above which materially and adversely affects the interests of the Purchaser or a
breach of any of the  representations and warranties made pursuant to subsection
(a) above and set forth in Exhibit C which materially and adversely  affects the
value of any  Mortgage  Loan or the  interests  therein of the  Purchaser or its
successors  and  assigns  (including,  without  limitation  the  Trustee and the
holders of the  Certificates),  the party  discovering  such  breach  shall give
prompt written notice to the other party hereto.

     SECTION 5. Representations, Warranties and Covenants of the Purchaser.

     (a) The Purchaser,  as of the date hereof,  hereby  represents and warrants
to, and covenants with, the Seller that:

          (i) The Purchaser is a corporation  duly organized,  validly  existing
     and in good standing under the laws of State of Delaware.

          (ii) The  execution and delivery of this  Agreement by the  Purchaser,
     and the  performance and compliance with the terms of this Agreement by the
     Purchaser,  will not violate the  Purchaser's  organizational  documents or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets.

          (iii) The Purchaser has the full power and authority to enter into and
     consummate  all  transactions  contemplated  by this  Agreement,  has  duly
     authorized the execution,  delivery and performance of this Agreement,  and
     has duly executed and delivered this Agreement.

          (iv)  This  Agreement,  assuming  due  authorization,   execution  and
     delivery by the Seller,  constitutes a valid,  legal and binding obligation
     of the Purchaser,  enforceable


                                     E-443
<PAGE>

     against the Purchaser in accordance  with the terms hereof,  subject to (A)
     applicable  bankruptcy,  insolvency,  reorganization,  moratorium and other
     laws affecting the  enforcement  of creditors'  rights  generally,  and (B)
     general  principles of equity,  regardless of whether such  enforcement  is
     considered in a proceeding in equity or at law.

          (v) The  Purchaser  is not in  violation  of,  and its  execution  and
     delivery of this  Agreement and its  performance  and  compliance  with the
     terms of this  Agreement  will not  constitute a violation of, any law, any
     order or decree of any court or arbiter, or any order, regulation or demand
     of any federal, state or local governmental or regulatory authority,  which
     violation, in the Purchaser's good faith and reasonable judgment, is likely
     to affect  materially and adversely  either the ability of the Purchaser to
     perform its obligations under this Agreement or the financial  condition of
     the Purchaser.

          (vi) No  litigation  is  pending  or,  to the best of the  Purchaser's
     knowledge,  threatened  against  the  Purchaser  which would  prohibit  the
     Purchaser  from entering into this  Agreement or, in the  Purchaser's  good
     faith and reasonable judgment, is likely to materially and adversely affect
     either the ability of the Purchaser to perform its  obligations  under this
     Agreement or the financial condition of the Purchaser.

          (vii) The Purchaser has not dealt with any broker,  investment banker,
     agent or other person, other than the Seller, the Underwriters, the Initial
     Purchasers  and their  respective  affiliates,  that may be entitled to any
     commission  or  compensation  in  connection  with the sale of the Mortgage
     Loans or the consummation of any of the transactions contemplated hereby.

          (viii) No consent,  approval,  authorization or order of, registration
     or filing  with,  or notice  to,  any  governmental  authority  or court is
     required,  under  federal or state law,  for the  execution,  delivery  and
     performance of or compliance by the Purchaser with this  Agreement,  or the
     consummation by the Purchaser of any transaction contemplated hereby, other
     than  (1)  such  consents,   approvals,   authorizations,   qualifications,
     registrations,  filings or notices  as have been  obtained  or made and (2)
     where the lack of such  consent,  approval,  authorization,  qualification,
     registration,  filing or notice would not have a material adverse effect on
     the performance by the Purchaser under this Agreement.

         (b)      Upon discovery by any of the parties hereto of a breach of any
                  of the  representations  and  warranties set forth above which
                  materially and adversely  affects the interests of the Seller,
                  the party  discovering  such breach shall give prompt  written
                  notice to the other party hereto.

     SECTION 6. Repurchases.

     (a) Within 90 days of the earlier of  discovery or receipt of notice by the
Seller,  from either the  Purchaser  or any  successor or assign  thereof,  of a
Defect (as  defined in the Pooling and  


                                     E-444
<PAGE>

Servicing  Agreement) in respect of the Mortgage File for any Mortgage Loan or a
breach of any  representation  or warranty made pursuant to Section 4(a) and set
forth in Exhibit C, which Defect or breach,  as the case may be,  materially and
adversely affects the value of any Mortgage Loan or the interests therein of the
Purchaser or its  successors and assigns  (including,  without  limitation,  the
Trustee and the holders of the Certificates),  the Seller shall cure such Defect
or  breach,  as the case may be, in all  material  respects  or  repurchase  the
affected Mortgage Loan from the then owner(s) thereof at the applicable Purchase
Price (as  defined in the Pooling and  Servicing  Agreement)  by payment of such
Purchase  Price by wire transfer of immediately  available  funds to the account
designated by such owner(s);  provided,  however,  that in lieu of effecting any
such repurchase, the Seller will be permitted to deliver a Qualifying Substitute
Mortgage  Loan and to pay a cash  amount  equal to the  applicable  Substitution
Shortfall  Amount,  subject  to the  terms and  conditions  of the  Pooling  and
Servicing Agreement.

     If the Seller is notified of a defect in any Mortgage File that corresponds
to  information  set forth in the  Mortgage  Loan  Schedule,  the  Seller  shall
promptly correct such defect and provide a new, corrected Mortgage Loan Schedule
to the  Purchaser,  which  corrected  Mortgage Loan Schedule  shall be deemed to
amend and replace the existing Mortgage Loan Schedule for all purposes.

     (b)  Notwithstanding  Section  6(a),  within  60  days  of the  earlier  of
discovery or receipt of notice by the Seller,  from either the  Purchaser or any
successor  or assign  thereof,  that any  Mortgage  Loan does not  constitute  a
"qualified  mortgage" within the meaning of Section  860G(a)(3) of the Code, the
Seller shall repurchase such Mortgage Loan from the then owner(s) thereof at the
applicable  Purchase Price by payment of such Purchase Price by wire transfer of
immediately available funds to the account designated by such owner(s).

     (c) In connection  with any  repurchase of or  substitution  for a Mortgage
Loan  contemplated by this Section 6, the then owner(s)  thereof shall tender or
cause to be tendered promptly to the Seller, upon delivery of a receipt executed
by the Seller,  the related  Mortgage File and Servicing File, and each document
that  constitutes  a part of the Mortgage  File that was endorsed or assigned to
the Purchaser or the Trustee shall be endorsed or assigned,  as the case may be,
to the  Seller  in the  same  manner.  The  form  and  sufficiency  of all  such
instruments and certificates shall be the responsibility of the Seller.

     (d) Except as provided in Section  2(b),  this  Section 6 provides the sole
remedies available to the Purchaser,  and its successors and assigns (including,
without limitation,  the Trustee and the holders of the Certificates) respecting
any Defect in a Mortgage  File or any breach of any  representation  or warranty
made pursuant to Section 4(a) and set forth in Exhibit C, or in connection  with
the  circumstances  described  in Section  6(b).  If the Seller  defaults on its
obligations to repurchase  any Mortgage Loan in accordance  with Section 6(a) or
6(b) or disputes its  obligation to  repurchase  any Mortgage Loan in accordance
with either such  subsection,  the Purchaser or its  successors  and assigns may
take such  action as is  appropriate  to enforce  such  payment or  performance,
including,  without  limitation,  the institution and prosecution of 



                                     E-445
<PAGE>


appropriate  proceedings.  The Seller  shall  reimburse  the  Purchaser  for all
necessary and  reasonable  costs and expenses  incurred in connection  with such
enforcement.

     SECTION 7. Closing.

     The closing of the sale of the Mortgage Loans (the "Closing") shall be held
at the offices of Orrick,  Herrington  & Sutcliffe  LLP, 666 Fifth  Avenue,  New
York, New York 10103 at 10:00 a.m., New York City time, on the Closing Date.

     The Closing shall be subject to each of the following conditions:

          (i) All of the  representations and warranties of the Seller specified
     herein shall be true and correct as of the Closing Date,  and the Aggregate
     Cut-off  Date Balance  shall be within the range  permitted by Section 1 of
     this Agreement;

          (ii) All documents  specified in Section 8 (the "Closing  Documents"),
     in such forms as are agreed upon and acceptable to the Purchaser,  shall be
     duly executed and delivered by all signatories as required  pursuant to the
     respective terms thereof;

          (iii) The Seller shall have delivered and released to the Trustee, the
     Purchaser or the  Purchaser's  designee,  as the case may be, all documents
     and funds required to be so delivered pursuant to Section 2;

          (iv) The result of any examination of the Mortgage Files and Servicing
     Files  performed  by or on behalf of the  Purchaser  pursuant  to Section 3
     shall be satisfactory to the Purchaser in its sole determination;

          (v) All other terms and  conditions of this  Agreement  required to be
     complied with on or before the Closing Date shall have been complied  with,
     and the  Seller  shall  have the  ability  to  comply  with all  terms  and
     conditions and perform all duties and  obligations  required to be complied
     with or performed after the Closing Date;

          (vi) The Seller  shall have paid or agreed to pay all fees,  costs and
     expenses payable by it to the Purchaser pursuant to this Agreement; and

          (vii) Neither the Underwriting  Agreement nor the Certificate Purchase
     Agreement shall have been terminated in accordance with its terms.

     Both parties  agree to use their best efforts to perform  their  respective
obligations hereunder in a manner that will enable the Purchaser to purchase the
Mortgage Loans on the Closing Date.



                                     E-446
<PAGE>


     SECTION 8. Closing Documents.

     The Closing Documents shall consist of the following:

     (a) This  Agreement  duly  executed and  delivered by the Purchaser and the
Seller;

     (b) An  Officer's  Certificate  substantially  in the form of  Exhibit  D-1
hereto,  executed by the Secretary or an assistant  secretary of the Seller, and
dated the Closing Date,  and upon which the Purchaser and each  Underwriter  may
rely, attaching thereto as exhibits the organizational documents of the Seller;

     (c) A certificate of good standing  regarding the Seller from the Secretary
of State for the State of New York,  dated not earlier than 30 days prior to the
Closing Date;

     (d) A certificate  of the Seller  substantially  in the form of Exhibit D-2
hereto,  executed by an executive officer or authorized  signatory of the Seller
and dated the Closing Date,  and upon which the  Purchaser and each  Underwriter
may rely;

     (e) Written  opinions of counsel for the Seller,  substantially in the form
of Exhibits D-3A and D-3B hereto and subject to such reasonable  assumptions and
qualifications  as may be requested by counsel for the Seller and  acceptable to
counsel for the Purchaser, dated the Closing Date and addressed to the Purchaser
and each Underwriter;

     (f) Any other  opinions of counsel for the Seller  reasonably  requested by
the Rating Agencies in connection with the issuance of the Certificates, each of
which shall include the Purchaser and each Underwriter as an addressee; and

     (g) Such further certificates,  opinions and documents as the Purchaser may
reasonably request.

     SECTION 9. Indemnification.

     (a) The Seller  agrees to indemnify and hold  harmless the  Purchaser,  its
officers  and  directors,  and each person,  if any, who controls the  Purchaser
within the meaning of either  Section 15 of the  Securities Act or Section 20 of
the Securities  Exchange Act of 1934, as amended (the "Exchange  Act"),  against
any and all losses, claims,  damages or liabilities,  joint or several, to which
they or any of them may become  subject under the  Securities  Act, the Exchange
Act or other  federal or state  statutory  law or  regulation,  at common law or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in
respect  thereof) arise out of or are based upon any untrue statement or alleged
untrue statement of a material fact contained in the Prospectus Supplement,  the
Memorandum, the Diskette or, insofar as they are required to be filed as part of
the Registration  Statement pursuant to the No-Action Letters, any Computational
Materials or ABS Term Sheets with respect to the Registered Certificates,  or in
any revision or amendment thereof


                                     E-447
<PAGE>

or supplement thereto, or arise out of or are based upon the omission or alleged
omission  (in the case of any such  Computational  Materials or ABS Term Sheets,
when read in conjunction with the Prospectus and, in the case of the Memorandum,
when  read  together  with the  other  information  specified  therein  as being
available  for review by investors) to state therein a material fact required to
be stated therein or necessary to make the statements  therein,  in light of the
circumstances under which they were made, not misleading; but only if and to the
extent that (i) any such untrue  statement or alleged  untrue  statement is with
respect to information regarding the Mortgage Loans contained in the Loan Detail
or, to the extent consistent  therewith,  the Diskette,  or (ii) any such untrue
statement or alleged  untrue  statement or omission or alleged  omission is with
respect to information  regarding the Seller or the Mortgage Loans  contained in
the  Prospectus  Supplement  or the  Memorandum  under the headings  "Summary of
Prospectus  Supplement - The Mortgage Asset Pool",  "Risk Factors - The Mortgage
Loans" and/or  "Description  of the Mortgage Asset Pool" or contained on Annex A
to  the  Prospectus   Supplement  (exclusive  of  the  Loan  Detail),  and  such
information  does not  represent a restatement  or  aggregation  of  information
contained in the Loan Detail;  or (iii) such untrue  statement,  alleged  untrue
statement,  omission or alleged omission arises out of or is based upon a breach
of the  representations  and  warranties  of the  Seller  set  forth  in or made
pursuant  to Section 4;  provided,  that the  indemnification  provided  by this
Section 9 shall not apply to the extent that such untrue statement of a material
fact or omission of a material fact  necessary to make the  statements  made, in
light of the circumstances in which they were made, not misleading,  was made as
a result of an error in the  manipulation  of, or  calculations  based upon, the
Loan Detail. This indemnity agreement will be in addition to any liability which
the Seller may otherwise have.

     For  purposes of the  foregoing,  "Registration  Statement"  shall mean the
registration  statement  No.  333-37717  filed  by the  Purchaser  on Form  S-3,
including  without  limitation  exhibits  thereto and  information  incorporated
therein by reference;  "Prospectus" shall mean the prospectus dated December 17,
1997, as supplemented by the prospectus  supplement dated December 17, 1997 (the
"Prospectus Supplement"), relating to the Registered Certificates;  "Memorandum"
shall mean the private placement memorandum dated December 17, 1997, relating to
the  Non-Registered  Certificates;  "Computational  Materials"  shall  have  the
meaning  assigned  thereto in the no-action  letter dated May 20, 1994 issued by
the Division of Corporation  Finance of the  Securities and Exchange  Commission
(the "Commission") to Kidder,  Peabody Acceptance Corporation I, Kidder, Peabody
& Co.  Incorporated,  and Kidder  Structured Asset Corporation and the no-action
letter dated May 27, 1994 issued by the Division of  Corporation  Finance of the
Commission  to  the  Public  Securities  Association   (together,   the  "Kidder
Letters");  and "ABS Term Sheets" shall have the meaning assigned thereto in the
no-action  letter dated  February 17, 1995 issued by the Division of Corporation
Finance of the Commission to the Public Securities Association (the "PSA Letter"
and, together with the Kidder Letters, the "No-Action Letters").

     (b) Promptly after receipt by any person entitled to indemnification  under
this Section 9 (each, an "indemnified  party") of notice of the  commencement of
any action,  such indemnified party will, if a claim in respect thereof is to be
made against the Seller (the "indemnifying  party") under this Section 9, notify
the indemnifying party in writing of the commencement  thereof; but



                                     E-448
<PAGE>

the  omission  to notify the  indemnifying  party  will not  relieve it from any
liability that it may have to any  indemnified  party  otherwise than under this
Section 9. In case any such action is brought against any indemnified  party and
it notifies the indemnifying party of the commencement thereof, the indemnifying
party will be entitled  to  participate  therein,  and to the extent that it may
elect by written  notice  delivered  to the  indemnified  party  promptly  after
receiving  the  aforesaid  notice  from such  indemnified  party,  to assume the
defense thereof, with counsel satisfactory to such indemnified party;  provided,
however,  that if the defendants in any such action include both the indemnified
party and the indemnifying party and the indemnified party or parties shall have
reasonably  concluded that there may be legal  defenses  available to it or them
and/or other indemnified  parties that are different from or additional to those
available to the indemnifying party, the indemnified party or parties shall have
the right to select  separate  counsel  to assert  such  legal  defenses  and to
otherwise  participate  in  the  defense  of  such  action  on  behalf  of  such
indemnified party or parties. Upon receipt of notice from the indemnifying party
to such  indemnified  party of its election to assume the defense of such action
and approval by the  indemnified  party of counsel,  which  approval will not be
unreasonably  withheld,  the indemnifying party will not be liable for any legal
or other expenses  subsequently incurred by such indemnified party in connection
with the defense thereof,  unless (i) the indemnified  party shall have employed
separate  counsel  in  connection  with  the  assertion  of  legal  defenses  in
accordance  with the proviso to the  preceding  sentence  (it being  understood,
however,  that the  indemnifying  party shall not be liable for the  expenses of
more than one separate  counsel,  approved by the Purchaser and the indemnifying
party,  representing  all the  indemnified  parties  under  Section 9(a) who are
parties to such  action),  (ii) the  indemnifying  party shall not have employed
counsel  reasonably  satisfactory  to the  indemnified  party to  represent  the
indemnified  party within a reasonable  time after notice of commencement of the
action or (iii) the indemnifying  party has authorized the employment of counsel
for the indemnified  party at the expense of the indemnifying  party; and except
that,  if clause (i) or (iii) is  applicable,  such  liability  shall only be in
respect of the counsel referred to in such clause (i) or (iii).

     (c)  If  the  indemnification  provided  for in  this  Section  9 is due in
accordance  with  its  terms  but  is for  any  reason  held  by a  court  to be
unavailable to an indemnified party on grounds of policy or otherwise,  then the
indemnifying  party,  in lieu of  indemnifying  such  indemnified  party,  shall
contribute to the amount paid or payable by such  indemnified  party as a result
of such  losses,  claims,  damages  or  liabilities,  in such  proportion  as is
appropriate to reflect the relative fault of the  indemnified  and  indemnifying
parties in connection  with the  statements or omissions  which resulted in such
losses, claims, damages or liabilities,  as well as any other relevant equitable
considerations.  The relative fault of the indemnified and indemnifying  parties
shall be determined  by reference to, among other things,  whether the untrue or
alleged untrue  statement of a material fact or the omission or alleged omission
to state a material fact relates to information supplied by such parties

     (d) The  Purchaser  and the  Seller  agree  that it  would  not be just and
equitable if  contribution  pursuant to Section 9(c) were determined by pro rata
allocation  or by any other method of  allocation  that does not take account of
the considerations referred to in Section 9(c) 



                                     E-449
<PAGE>



above.  The amount  paid or payable by an  indemnified  party as a result of the
losses,  claims,  damages and liabilities referred to in this Section 9 shall be
deemed to include,  subject to the  limitations  set forth  above,  any legal or
other expenses  reasonably incurred by such indemnified party in connection with
investigating  or  defending  any  such  action  or  claim,   except  where  the
indemnified  party is required to bear such expenses pursuant to this Section 9,
which expenses the  indemnifying  party shall pay as and when  incurred,  at the
request of the indemnified party, to the extent that the indemnifying party will
be  ultimately  obligated to pay such  expenses.  If any expenses so paid by the
indemnifying party are subsequently determined to not be required to be borne by
the  indemnifying  party  hereunder,  the party that received such payment shall
promptly  refund the amount so paid to the party  which  made such  payment.  No
person  guilty of  fraudulent  misrepresentation  (within the meaning of Section
11(f) of the Securities Act) shall be entitled to  contribution  from any person
who was not guilty of such fraudulent misrepresentation.

     (e) The indemnity and contribution  agreements  contained in this Section 9
shall  remain  operative  and in full  force and  effect  regardless  of (i) any
termination of this Agreement,  (ii) any  investigation  made by any indemnified
party, and (iii) acceptance of and payment for any of the Certificates.

     SECTION 10. Costs.

     Costs relating to the  transactions  contemplated  hereby shall be borne by
the respective parties hereto in accordance with the Allocation Agreement.

     SECTION 11. Notices.

     All demands,  notices and communications  hereunder shall be in writing and
shall be deemed to have been duly given if personally delivered to or mailed, by
registered  mail,  postage  prepaid,  by overnight mail or courier  service,  or
transmitted  by facsimile and confirmed by a similar mailed  writing,  if to the
Purchaser, addressed to GMAC Commercial Mortgage Securities, Inc. at 650 Dresher
Road, P.O. Box 1015, Horsham,  Pennsylvania  19044-8015,  Attention:  Structured
Finance  Manager,  facsimile  no.  (215)  328-1775,  with a copy to the  General
Counsel,  GMAC  Commercial  Mortgage  Corporation,  or  such  other  address  or
facsimile  number as may  hereafter be furnished to the Seller in writing by the
Purchaser; and if to the Seller, addressed to Goldman Sachs Mortgage Company, at
85 Broad Street,  New York,  NY 10004,  Attention:  Rolf Edwards,  facsimile no.
(212) 357-5505,  or to such other address or facsimile  number as the Seller may
designate in writing to the Purchaser.

     SECTION 12. Third Party Beneficiaries.

     Each of the officers,  directors  and  controlling  persons  referred to in
Section 9 hereof is an intended  third party  beneficiary  of the  covenants and
indemnities  of the  Seller  set  forth in  Section 9 of this  Agreement.  It is
acknowledged  and agreed that such covenants and  indemnities may be 


                                     E-450
<PAGE>

enforced by or on behalf of any such person or entity  against the Seller to the
same extent as if it was a party hereto.

     SECTION 13. Representations, Warranties and Agreements to Survive Delivery.

     All representations, warranties and agreements contained in this Agreement,
incorporated herein by reference or contained in the certificates of officers of
the Seller submitted  pursuant hereto,  shall remain operative and in full force
and effect and shall survive delivery of the Mortgage Loans by the Seller to the
Purchaser or its designee.

     SECTION 14. Severability of Provisions.

     Any part, provision, representation, warranty or covenant of this Agreement
that is  prohibited  or  which  is held to be  void or  unenforceable  shall  be
ineffective  to the  extent  of such  prohibition  or  unenforceability  without
invalidating   the   remaining   provisions   hereof.   Any   part,   provision,
representation,  warranty or covenant of this  Agreement  that is  prohibited or
unenforceable  or  is  held  to be  void  or  unenforceable  in  any  particular
jurisdiction  shall,  as to such  jurisdiction,  be ineffective to the extent of
such  prohibition  or  unenforceability   without   invalidating  the  remaining
provisions  hereof,  and  any  such  prohibition  or   unenforceability  in  any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.  To the extent permitted by applicable law,
the parties hereto waive any provision of law which prohibits or renders void or
unenforceable any provision hereof.

     SECTION 15. Counterparts.

     This Agreement may be executed in any number of counterparts, each of which
shall be deemed to be an original,  but all of which together  shall  constitute
one and the same instrument.

     SECTION 16. GOVERNING LAW.

     THIS AGREEMENT AND THE RIGHTS, DUTIES,  OBLIGATIONS AND RESPONSIBILITIES OF
THE PARTIES  HERETO SHALL BE GOVERNED IN  ACCORDANCE  WITH THE INTERNAL LAWS AND
DECISIONS OF THE STATE OF NEW YORK WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES
EXCEPT THAT THE PARTIES  HERETO INTEND THAT THE  PROVISIONS OF SECTION 5-1401 OF
THE NEW YORK GENERAL OBLIGATIONS LAW SHALL APPLY TO THIS AGREEMENT.

     SECTION 17. Further Assurances.

     The Seller and the Purchaser agree to execute and deliver such  instruments
and take  such  further  actions  as the  other  party  may,  from time to time,
reasonably  request in order to  effectuate  the  purposes  and to carry out the
terms of this Agreement.



                                     E-451
<PAGE>

     SECTION 18. Successors and Assigns.

     The rights and  obligations of the Seller under this Agreement shall not be
assigned  by the Seller  without  the prior  written  consent of the  Purchaser,
except that any person into which the Seller may be merged or  consolidated,  or
any  corporation  or other  entity  resulting  from any  merger,  conversion  or
consolidation to which the Seller is a party, or any person succeeding to all or
substantially  all of the business of the Seller,  shall be the successor to the
Seller hereunder.  The Purchaser has the right to assign its interest under this
Agreement, in whole or in part, as may be required to effect the purposes of the
Pooling and Servicing  Agreement,  and the assignee shall, to the extent of such
assignment,  succeed to the rights and  obligations  hereunder of the Purchaser.
Subject to the foregoing,  this Agreement shall bind and inure to the benefit of
and be  enforceable  by the  Seller  and  the  Purchaser,  and  their  permitted
successors and assigns, and the indemnified parties referred to in Section 9.

     SECTION 19. Amendments.

     No term or provision of this Agreement may be amended,  waived, modified or
in any way altered, unless such amendment, waiver, modification or alteration is
in writing and signed by a duly  authorized  officer of the party  against  whom
such amendment,  waiver, modification or alteration is sought to be enforced. In
addition,  this  Agreement  may not be changed in any manner  which would have a
material adverse effect on any third party  beneficiary  under Section 12 hereof
without the prior consent of that person.



                                     E-452
<PAGE>


     IN WITNESS WHEREOF, the Seller and the Purchaser have caused their names to
be signed hereto by their  respective  duly  authorized  officers as of the date
first above written.

                                GOLDMAN SACHS MORTGAGE COMPANY
                                By: Goldman Sachs Real Estate Funding Corp.,
                                    its General Partner


                                By: /s/ Peter Briger
                                    ------------------------------------
                                Name: Peter Briger
                                      ----------------------------------
                                Title: Vice President
                                       ---------------------------------

                                           


                                GMAC COMMERCIAL MORTGAGE SECURITIES, INC.


                                By: /s/ Elisa George
                                    ------------------------------------
                                Name: Elsia George
                                      ----------------------------------
                                Title: Vice President
                                       ---------------------------------




                                     E-453
<PAGE>


                                    EXHIBIT A

                             MORTGAGE LOAN SCHEDULE

     The  Mortgage  Loan  Schedule  shall set forth,  among  other  things,  the
following information with respect to each Mortgage Loan:

          (i)  the loan number;

          (ii) the street address  (including  city,  state and zip code) of the
               related Mortgaged Property;

         (iii) the  Mortgage  Rate in effect as of the Cut-off  Date and whether
               such Mortgage Loan is an ARM Loan or a Fixed-Rate Loan;

          (iv) the original principal balance;

          (v)  the Cut-off Date Balance;

          (vi) the (A)  remaining  term to stated  maturity  (B) with respect to
               each ARD Loan,  the  Anticipated  Repayment  Date and (C)  Stated
               Maturity Date;

         (vii) the Due Date;

        (viii) the  amount of the  Monthly  Payment  due on the first Due Date
               following the Cut-off Date;

          (ix) in the case of an ARM Loan, the (A) Index, (B) Gross Margin,  (C)
               first  Mortgage Rate  adjustment  date following the Cut-off Date
               and the frequency of Mortgage Rate  adjustments,  and (D) maximum
               and minimum lifetime Mortgage Rate, if any;

          (x)  whether such Mortgage  Loan is an ARD Loan or a Defeasance  Loan;
               and

          (xi) the Master Servicing Fee Rate.

The  Mortgage  Loan  Schedule  shall also set forth the  aggregate  Cut-off Date
Balance for all of the Mortgage Loans. Such list may be in the form of more than
one list, collectively setting forth all of the information required.



                                     E-454
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
Seller         Loan Number               Property Name                                Property Address                            
====================================================================================================================================
<S>            <C>                       <C>                                          <C> 
CPC            1700019960                Circuit City                                 1010 Mexico Boulevard                        
CPC            1700019965                Promenade at Pacific Beach                   4110-4190 Mission Boulevard                  
CPC            1700019970                Cardiff Executive Center                     120 Birmingham Drive                         
CPC            1700019988                BJ's Wholesale Club                          70 Cluff Road                                
CPC            1700020005                Hynding Office Buildings                     220 S. Spruce & 510 S. Myrtle                
CPC            1700020008                Plaza Las Brisas                             38832-39888 Los Alamos Road                  
CPC            1700020019                Lemon Creek Village Retail Ctr.              SWC of La Puente and Lemon Av.               
CPC            GOLDEN                    Golden Bear Plaza                            11760/11770/11780 U.S. Highway               
CPC            I0009                     EconoCaribe Warehouse                        7101 N.W. 32nd Avenue                        
CPC            L0061                     Ramada Inn - Fresno                          324 East Shaw Avenue                         
CPC            L0078                     Holiday Inn                                  2905 Sheridan Street                         
CPC            M0005                     Woodstock Station Apartments                 109 Bentley Parkway                          
CPC            M0006                     Magnolia Gardens Apartments                  134 Leake Street                             
CPC            M0007                     Forest Club Estates Apartments               4233 Jonesboro Road                          
CPC            M0009                     North Cobb Meadows Apartments                4521 Grogan Street                           
CPC            M0019                     Totoket Woods Apartments                     30 Mansfield Drive                           
CPC            M0021                     Ventura Apartments                           1902 S W 42nd Way                            
CPC            M0054                     Hickory Forest Apartments                    3920 East Hickory Hill Road                  
CPC            M0087                     Harmony Bay Apartments                       1300 Gran Crique Parkway                     
CPC            M0088                     Morrowood Townhouses                         5915 Trammell Road                           
CPC            M0093                     Waterfront Apartments                        400 River Avenue South                       
CPC            M0102                     Park Vista Apartments                        387 E Arlington Ave & 1453-57                
CPC            M0109                     Steward's Crossing Apartments                1000 Steward's Crossing Way                  
CPC            M0124                     Rivers Point Apartments                      21 Rivers Point Row                          
CPC            M0183                     Pine Cone Apartments                         617 Pine Cone Road                           
CPC            M0184                     Orchard Court Apartments                     815 10th Avenue North                        
CPC            MH0003                    Ridgecrest Mobile Home Park                  2251 North U.S. 1                            
CPC            O0037                     Kirby Gate Professional Bldg.                2900 Kirby Parkway                           
CPC            R0127                     Cambridge Square                             4801-4811 Edgemount Avenue                   
CPC            R0143                     Viking Plaza Shopping Center                 3015 Highway 29 South                        
CPC            R0150                     Pennsville Marketplace                       709 South Broadway                           
CPC            R0166                     CompUSA Plaza                                3230 - 3232 Galleria Circle                  
CPC            R0179                     Camelot Shopping Center                      1600 Reidville Road                          
CPC            R0196                     East Park Plaza Shopping Center              120-300 N. 66th Street                       
CPC            R0199                     Blockbuster Video                            7970 Fredericksburg Road                     
CPC            R0215                     Redondo Shores Shopping Center               401-423 North Pacific Highway                
CPC            R0324                     University Mall                              801 University City Boulevard                


<CAPTION>
====================================================================================================================================
Loan Number   City                   State              Zip Code      Current Rate    Interest Type     Original Balance           
====================================================================================================================================
<S>           <C>                    <C>                <C>           <C>             <C>                    <C>
1700019960    Brownsville            Texas              78520         9.00000         Fixed                   1,690,000.00          
1700019965    San Diego              California         92109         9.17000         Fixed                   6,250,000.00          
1700019970    Encinitas              California         92007         9.37500         Fixed                   2,300,000.00          
1700019988    Salem                  New Hampshire      03079         8.50000         Fixed                   4,700,000.00          
1700020005    San Francisco          California         94080         8.12500         Fixed                   3,000,000.00          
1700020008    Murrieta               California         92563         8.37500         Fixed                   6,125,000.00          
1700020019    Walnut                 California         91789         8.62500         Fixed                   2,025,000.00          
GOLDEN        Palm Beach Gardens     Florida            33408         7.63000         Fixed                  39,600,000.00          
I0009         Miami                  Florida            35147         7.75000         Fixed                   2,700,000.00          
L0061         Fresno                 California         93710         8.09000         Fixed                   3,600,000.00          
L0078         Hollywood              Florida            33020         8.10000         Fixed                  10,000,000.00          
M0005         Woodstock              Georgia            30188         8.59000         Fixed                   1,900,000.00          
M0006         Cartersville           Georgia            30120         8.27500         Fixed                     750,000.00          
M0007         Forest Park            Georgia            30050         8.27500         Fixed                   4,125,000.00          
M0009         Acworth                Georgia            30103         8.25000         Fixed                     700,000.00          
M0019         North Branford         Connecticut        06472         8.60000         Fixed                   5,440,000.00          
M0021         Gainesville            Florida            32607         7.33000         Fixed                   4,050,000.00          
M0054         Memphis                Tennessee          38115         7.76000         Fixed                   9,000,000.00          
M0087         Roswell                Georgia            30075         7.78000         Fixed                   9,772,000.00          
M0088         Morrow                 Georgia            30260         7.78000         Fixed                   6,800,000.00          
M0093         Sauk Rapids            Minnesota          56379         7.73000         Fixed                   1,377,000.00          
M0102         St. Paul               Minnesota          55117         7.52000         Fixed                   3,100,000.00          
M0109         Lawrenceville          New Jersey         08648         7.01000         Fixed                  12,700,000.00          
M0124         Charleston             South Carolina     29412         7.21000         Fixed                   2,425,000.00          
M0183         Sartell                Minnesota          56377         7.73000         Fixed                   1,542,000.00          
M0184         Sartell                Minnesota          56377         7.73000         Fixed                   1,370,000.00          
MH0003        Fort Pierce            Florida            34946         8.30000         Fixed                   2,850,000.00          
O0037         Memphis                Tennessee          38119         8.10000         Fixed                   1,600,000.00          
R0127         Brookhaven             Pennsylvania       19015         7.45000         Fixed                   6,100,000.00          
R0143         Alexandria             Minnesota          56308         7.46000         Fixed                   4,500,000.00          
R0150         Pennsville             New Jersey         08070         7.07000         Fixed                   8,500,000.00          
R0166         Hoover                 Alabama            35244         7.75000         Fixed                   5,100,000.00          
R0179         Spartanburg            South Carolina     29301         8.26000         Fixed                   2,900,000.00          
R0196         Lincoln                Nebraska           68510         7.29000         Fixed                  11,000,000.00          
R0199         San Antonio            Texas              78242         8.33000         Fixed                   1,000,000.00          
R0215         Redondo Beach          California         90277         7.46000         Fixed                  15,850,000.00          
R0324         Blacksburg             Virginia           24060         7.37000         Fixed                   7,200,000.00          

<CAPTION>
====================================================================================================================================
Loan Number                   Cut-off Date Balance            Remaining Term              Maturity Date               Due Date
====================================================================================================================================
<S>                                     <C>                       <C>                          <C>                          <C>
1700019960                               1,680,939.37             173                           4/14/12                     01
1700019965                               6,232,934.85             113                           4/28/07                     01
1700019970                               2,290,042.63             114                           5/31/07                     01
1700019988                               4,676,905.13             115                            7/1/07                     01
1700020005                               2,993,442.09             116                            8/1/07                     01
1700020008                               6,103,405.53             116                            8/1/07                     01
1700020019                               2,016,732.47             175                           6/30/12                     01
GOLDEN                                  39,600,000.00              84                           12/1/04                     01
I0009                                    2,689,235.69             117                           8/31/07                     01
L0061                                    3,600,000.00             120                          11/30/07                     01
L0078                                    9,989,654.76             120                          11/30/07                     01
M0005                                    2,169,811.67             115                           6/30/07                     01
M0006                                      747,301.78             116                           7/31/07                     01
M0007                                    4,110,159.77             116                           7/31/07                     01
M0009                                      697,955.05             117                           8/31/07                     01
M0019                                    5,427,596.70             139                            7/1/09                     01
M0021                                    4,050,000.00             120                          11/30/07                     01
M0054                                    8,989,232.93             119                          10/31/07                     01
M0087                                    9,760,370.35             118                           9/30/07                     01
M0088                                    6,791,907.33             118                           9/30/07                     01
M0093                                    1,376,024.21             119                          10/31/07                     01
M0102                                    3,097,708.55             119                          10/31/07                     01
M0109                                   12,681,647.60              82                           10/1/04                     01
M0124                                    2,423,093.18             119                          10/31/07                     01
M0183                                    1,540,907.28             119                          10/31/07                     01
M0184                                    1,369,029.16             119                          10/31/07                     01
MH0003                                   2,845,227.22             117                           8/31/07                     01
O0037                                    1,598,948.04             119                          10/31/07                     01
R0127                                    6,095,427.40             119                          10/31/07                     01
R0143                                    4,500,000.00             180                          11/30/12                     01
R0150                                    8,500,000.00              84                           12/1/04                     01
R0166                                    5,096,400.48             119                          10/31/07                     01
R0179                                    2,894,804.31             118                           9/30/07                     01
R0196                                   11,000,000.00             120                          12/1/07                      01
R0199                                      999,372.69             119                          10/31/07                     01
R0215                                   15,829,516.13             118                           9/30/07                     01
R0324                                    7,200,000.00             120                          11/30/07                     01
</TABLE>


                                     E-455
<PAGE>

<TABLE>
<CAPTION>
====================================================================================================================================
Seller         Loan Number            Monthly Payment         Index                   Margin        Next Rate Adjustment          
====================================================================================================================================
<S>            <C>                        <C>                 <C>                          <C>
CPC            1700019960                   14,182.42         Not Applicable               -                                        
CPC            1700019965                   51,055.29         Not Applicable               -                                        
CPC            1700019970                   19,895.54         Not Applicable               -                                        
CPC            1700019988                   37,845.67         Not Applicable               -                                        
CPC            1700020005                   22,274.92         Not Applicable               -                                        
CPC            1700020008                   48,805.28         Not Applicable               -                                        
CPC            1700020019                   16,476.78         Not Applicable               -                                        
CPC            GOLDEN                      280,422.54         Not Applicable               -                                        
CPC            I0009                        20,393.92         Not Applicable               -                                        
CPC            L0061                        28,000.36         Not Applicable               -                                        
CPC            L0078                        77,845.24         Not Applicable               -                                        
CPC            M0005                        16,869.40         Not Applicable               -                                        
CPC            M0006                         5,925.91         Not Applicable               -                                        
CPC            M0007                        32,592.51         Not Applicable               -                                        
CPC            M0009                         5,398.92         Not Applicable               -                                        
CPC            M0019                        42,215.04         Not Applicable               -                                        
CPC            M0021                        27,848.24         Not Applicable               -                                        
CPC            M0054                        64,539.00         Not Applicable               -                                        
CPC            M0087                        70,210.50         Not Applicable               -                                        
CPC            M0088                        48,857.08         Not Applicable               -                                        
CPC            M0093                         9,845.97         Not Applicable               -                                        
CPC            M0102                        21,718.12         Not Applicable               -                                        
CPC            M0109                        84,578.73         Not Applicable               -                                        
CPC            M0124                        16,477.03         Not Applicable               -                                        
CPC            M0183                        11,025.77         Not Applicable               -                                        
CPC            M0184                         9,795.92         Not Applicable               -                                        
CPC            MH0003                       21,511.33         Not Applicable               -                                        
CPC            O0037                        11,851.96         Not Applicable               -                                        
CPC            R0127                        42,443.42         Not Applicable               -                                        
CPC            R0143                        41,613.33         Not Applicable               -                                        
CPC            R0150                        56,950.87         Not Applicable               -                                        
CPC            R0166                        36,537.00         Not Applicable               -                                        
CPC            R0179                        22,884.44         Not Applicable               -                                        
CPC            R0196                        75,338.06         Not Applicable               -                                        
CPC            R0199                         7,569.00         Not Applicable               -                                        
CPC            R0215                       110,392.00         Not Applicable               -                                        
CPC            R0324                        49,704.08         Not Applicable               -                                        

<CAPTION>
====================================================================================================================================
Loan Number      Rate Adjustment Frequency    Rate Cap       Rate Floor      ARD Loan     Defeasance Loan      Master Servicing Fee
====================================================================================================================================
<S>              <C>                                  <C>           <C>            <C>               <C>        <C>
1700019960       Not Applicable                       -             -              No                No         0.0200
1700019965       Not Applicable                       -             -              No                No         0.0200
1700019970       Not Applicable                       -             -              No                No         0.0200
1700019988       Not Applicable                       -             -              No                No         0.0200
1700020005       Not Applicable                       -             -              No                No         0.0200
1700020008       Not Applicable                       -             -              No                No         0.0200
1700020019       Not Applicable                       -             -              No                No         0.0200
GOLDEN           Not Applicable                       -             -              No                Yes        0.0200
I0009            Not Applicable                       -             -              No                Yes        0.0200
L0061            Not Applicable                       -             -              Yes               Yes        0.0200
L0078            Not Applicable                       -             -              No                Yes        0.0200
M0005            Not Applicable                       -             -              No                No         0.0200
M0006            Not Applicable                       -             -              No                No         0.0200
M0007            Not Applicable                       -             -              No                No         0.0200
M0009            Not Applicable                       -             -              No                No         0.0200
M0019            Not Applicable                       -             -              No                No         0.0200
M0021            Not Applicable                       -             -              No                Yes        0.0200
M0054            Not Applicable                       -             -              No                Yes        0.0200
M0087            Not Applicable                       -             -              No                Yes        0.0200
M0088            Not Applicable                       -             -              No                Yes        0.0200
M0093            Not Applicable                       -             -              No                Yes        0.0200
M0102            Not Applicable                       -             -              No                Yes        0.0200
M0109            Not Applicable                       -             -              No                Yes        0.0200
M0124            Not Applicable                       -             -              No                Yes        0.0200
M0183            Not Applicable                       -             -              No                Yes        0.0200
M0184            Not Applicable                       -             -              No                Yes        0.0200
MH0003           Not Applicable                       -             -              No                No         0.0200
O0037            Not Applicable                       -             -              No                Yes        0.0200
R0127            Not Applicable                       -             -              No                Yes        0.0200
R0143            Not Applicable                       -             -              No                Yes        0.0200
R0150            Not Applicable                       -             -              No                Yes        0.0200
R0166            Not Applicable                       -             -              No                Yes        0.0200
R0179            Not Applicable                       -             -              No                Yes        0.0200
R0196            Not Applicable                       -             -              No                Yes        0.0200
R0199            Not Applicable                       -             -              No                Yes        0.0200
R0215            Not Applicable                       -             -              No                Yes        0.0200
R0324            Not Applicable                       -             -              No                Yes        0.0200
</TABLE>



                                     E-456
<PAGE>


                                
                                    EXHIBIT B

                                THE MORTGAGE FILE

         The  "Mortgage  File" for any Mortgage  Loan shall,  subject to Section
2(b), collectively consist of the following documents:

          (i)  the original Mortgage Note,  endorsed by the most recent endorsee
               prior to the  Trustee  or, if none,  by the  originator,  without
               recourse,  either in blank or to the order of the  Trustee in the
               following  form: "Pay to the order of State Street Bank and Trust
               Company, as trustee for the registered holders of GMAC Commercial
               Mortgage Securities,  Inc., Mortgage  Pass-Through  Certificates,
               Series 1997-C2, without recourse";

          (ii) the original or a copy of the Mortgage  and, if  applicable,  the
               originals  or  copies  of  any  intervening  assignments  thereof
               showing a complete chain of assignment from the originator of the
               Mortgage Loan to the most recent assignee of record thereof prior
               to the Trustee,  if any, in each case with  evidence of recording
               indicated thereon;

         (iii) an original  assignment  of the  Mortgage,  in  recordable  form,
               executed by the most recent  assignee of record  thereof prior to
               the Trustee or, if none, by the originator, either in blank or in
               favor of the Trustee (in such capacity);

          (iv) the original or a copy of the related  (Assignment of Leases) (if
               such item is a  document  separate  from the  Mortgage)  and,  if
               applicable,   the   originals   or  copies  of  any   intervening
               assignments  thereof  showing a complete chain of assignment from
               the  originator of the Mortgage Loan to the most recent  assignee
               of record thereof prior to the Trustee, if any, in each case with
               evidence of recording thereon;

          (v)  an original  assignment of any related (Assignment of Leases) (if
               such  item  is  a  document  separate  from  the  Mortgage),   in
               recordable  form,  executed by the most recent assignee of record
               thereof  prior to the  Trustee  or, if none,  by the  originator,
               either in blank or in favor of the  Trustee  (in such  capacity),
               which  assignment  may be included  as part of the  corresponding
               assignment of Mortgage referred to in clause (iii) above;

          (vi) an original or copy of any related  security  agreement  (if such
               item  is  a  document   separate  from  the  Mortgage)   and,  if
               applicable,   the   originals   or  copies  of  any   intervening
               assignments  thereof  showing a complete chain of


                                     E-457
<PAGE>

               assignment  from the  originator of the Mortgage Loan to the most
               recent assignee of record thereof prior to the Trustee, if any;

         (vii) an original  assignment  of any related  security  agreement  (if
               such item is a document  separate from the Mortgage)  executed by
               the most recent  assignee of record  thereof prior to the Trustee
               or, if none,  by the  originator,  either in blank or in favor of
               the Trustee (in such capacity),  which assignment may be included
               as part of the  corresponding  assignment of Mortgage referred to
               in clause (iii) above;

        (viii) originals or copies of all  assumption,  modification,  written
               assurance and substitution agreements, with evidence of recording
               thereon if  appropriate,  in those  instances  where the terms or
               provisions of the Mortgage, Mortgage Note or any related security
               document  have  been  modified  or the  Mortgage  Loan  has  been
               assumed;

          (ix) the original or a copy of the  lender's  title  insurance  policy
               issued as of the date of the  origination  of the Mortgage  Loan,
               together with all endorsements or riders (or copies thereof) that
               were issued with or  subsequent  to the  issuance of such policy,
               insuring  the  priority  of the  Mortgage  as a first lien on the
               Mortgaged Property;

          (x)  the original or a copy of any guaranty of the  obligations of the
               mortgagor   under  the  Mortgage   Loan   together  with  (A)  if
               applicable, the original or copies of any intervening assignments
               of such guaranty  showing a complete chain of assignment from the
               originator  of the  Mortgage  Loan to the  most  recent  assignee
               thereof  prior  to the  Trustee,  if  any,  and  (B) an  original
               assignment of such guaranty  executed by the most recent assignee
               thereof prior to the Trustee or, if none, by the originator;

          (xi) (A) file or certified copies of any UCC financing  statements and
               continuation statements which were filed in order to perfect (and
               maintain the  perfection  of) any security  interest  held by the
               originator  of the  Mortgage  Loan (and each  assignee  of record
               prior to the Trustee) in and to the  personalty  of the mortgagor
               at the  Mortgaged  Property (in each case with evidence of filing
               thereon) and which were in the  possession  of the Seller (or its
               agent)  at the time the  Mortgage  Files  were  delivered  to the
               Trustee and (B) if any such  security  interest is perfected  and
               the earlier UCC financing statements and continuation  statements
               were in the possession of the Seller,  a UCC financing  statement
               executed  by the most  recent  assignee  of  record  prior to the
               Trustee or, if none, by the  originator,  


                                     E-458
<PAGE>

               evidencing  the  transfer of such  security  interest,  either in
               blank or in favor of the Trustee;

         (xii) the  original or a copy of the power of attorney  (with  evidence
               of recording thereon, if appropriate) granted by the Mortgagor if
               the  Mortgage,  Mortgage  Note or other  document  or  instrument
               referred to above was signed on behalf of the Mortgagor; and

        (xiii) if the  Mortgagor  has a  leasehold  interest  in  the  related
               Mortgaged Property, the original ground lease or a copy thereof;

provided  that whenever the term  "Mortgage  File" is used to refer to documents
actually received by the Purchaser or the Trustee, such term shall not be deemed
to include such documents and instruments required to be included therein unless
they are actually so received.  The original  assignments referred to in clauses
(iii),  (v), (vii) and (x)(B),  may be in the form of one or more instruments in
recordable form in any applicable filing offices.



                                     E-459
<PAGE>


                                    EXHIBIT C

                  REPRESENTATIONS AND WARRANTIES OF THE SELLER
                     REGARDING THE INDIVIDUAL MORTGAGE LOANS


     With  respect to each  Mortgage  Loan,  the Seller  hereby  represents  and
warrants, as of the date hereinbelow specified or, if no such date is specified,
as of the Closing Date, except as set forth on Schedule C-1 hereto that:

     (i) Ownership of Mortgage Loans.  Immediately prior to the transfer thereof
to the Purchaser,  the Seller had good and marketable title to, and was the sole
owner and holder of, such  Mortgage  Loan,  free and clear of any and all liens,
encumbrances and other interests on, in or to such Mortgage Loan (other than, in
certain  cases,  the right of a  subservicer  to directly  service such Mortgage
Loan).  Such  transfer  validly  assigns  ownership of such Mortgage Loan to the
Purchaser free and clear of any pledge, lien, encumbrance or security interest.

     (ii) Authority to Transfer  Mortgage  Loans.  The Seller has full right and
authority to sell,  assign and transfer such Mortgage  Loan. No provision of the
Mortgage  Note,  Mortgage or other loan document  relating to such Mortgage Loan
prohibits or restricts  the Seller's  right to assign or transfer  such Mortgage
Loan.

     (iii) Mortgage Loan Schedule.  The information  pertaining to such Mortgage
Loan set  forth in the  Mortgage  Loan  Schedule  was  true and  correct  in all
material respects as of the Cut-off Date.

     (iv) Payment Record. Such Mortgage Loan was not as of the Cut-off Date, and
has not been  during the  twelve-month  period  prior  thereto,  30 days or more
delinquent in respect of any debt service payment required  thereunder,  without
giving effect to any applicable grace period.


                                     E-460
<PAGE>

     (v) Permitted Encumbrances.  The related Mortgage constitutes a valid first
lien upon the  related  Mortgaged  Property,  including  all  buildings  located
thereon and all fixtures attached  thereto,  such lien being subject only to (A)
the lien of current real property taxes and assessments not yet due and payable,
(B) covenants,  conditions and restrictions,  rights of way, easements and other
matters  of  public  record,  and (C)  exceptions  and  exclusions  specifically
referred to in the lender's title insurance  policy issued or, as evidenced by a
"marked-up"  commitment,  to be issued in  respect  of such  Mortgage  Loan (the
exceptions  set forth in the  foregoing  clauses (A), (B) and (C)  collectively,
"Permitted   Encumbrances").   The  Permitted  Encumbrances  do  not  materially
interfere with the security intended to be provided by the related Mortgage, the
current  use or  operation  of the  related  Mortgaged  Property  or the current
ability of the Mortgaged Property to generate net operating income sufficient to
service the Mortgage  Loan. If the  Mortgaged  Property is operated as a nursing
facility,  a  hospitality  property or a  multifamily  property,  the  Mortgage,
together  with  any  separate  security  agreement,  similar  agreement  and UCC
financing statement, if any, establishes and creates a first priority, perfected
security interest,  to the extent such security interest can be perfected by the
recordation  of a Mortgage or the filing of a UCC  financing  statement,  in all
personal  property  owned by the  Mortgagor  that is used in, and is  reasonably
necessary to, the operation of the related Mortgaged Property.

     (vi) Title  Insurance.  The lien of the  related  Mortgage is insured by an
ALTA lender's  title  insurance  policy ("Title  Policy"),  or its equivalent as
adopted in the applicable jurisdiction,  issued by a nationally recognized title
insurance company, insuring the originator of such Mortgage Loan, its successors
and  assigns,  as to the first  priority  lien of the  Mortgage in the  original
principal  amount of the Mortgage Loan after all advances of principal,  subject
only to Permitted Encumbrances (or, if a title insurance policy has not yet been
issued  in  respect  of the  Mortgage  Loan,  a  policy  meeting  the  foregoing
description is evidenced by a commitment for title insurance  "marked-up" at the
closing of such loan).  Each Title  Policy (or, if it has yet to be issued,  the
coverage to be  provided  thereby)  is in full force and  effect,  all  premiums
thereon have been paid and, to the Seller's  knowledge,  no material claims have
been made  thereunder  and no claims have been paid  thereunder.  The Seller has
not, by act or omission, done anything that would materially impair the coverage
under such Title Policy.  Immediately  following the transfer and  assignment of
the related  Mortgage Loan to the Trustee,  such Title Policy (or, if it has yet
to be issued,  the coverage to be provided thereby) will inure to the benefit of
the Trustee  without the consent of or notice to the  insurer.  To the  Seller's
actual  knowledge,  the insurer that issued such Title Policy is qualified to do
business in the state in which the related Mortgaged Property is located,

     (vii) No Waivers by Seller of Material Defaults.  The Seller has not waived
any material default,  breach, violation or event of acceleration existing under
the related Mortgage or Mortgage Note.

     (viii) No Offsets,  Defenses or  Counterclaims.  There is no valid  offset,
defense or counterclaim to such Mortgage Loan.


                                     E-461
<PAGE>

     (ix)  Condition  of  Property;  Condemnation.  Except  as set  forth in any
engineering  report  prepared in connection with the origination of (or obtained
in  connection  with or otherwise  following the Seller's  acquisition  of) such
Mortgage Loan,  the related  Mortgaged  Property is, to the Seller's  knowledge,
free and clear of any damage  that would  materially  and  adversely  affect its
value as security for such Mortgage Loan. The Seller has no actual notice of the
commencement of a proceeding for the condemnation of all or any material portion
of the related Mortgaged Property.

     (x)  Compliance  with Usury Laws.  Such  Mortgage  Loan  complied  with all
applicable usury laws in effect at its date of origination.

     (xi) Full  Disbursement  of Mortgage  Loan  Proceeds.  The proceeds of such
Mortgage Loan have been fully  disbursed and there is no requirement  for future
advances thereunder.

     (xii) Enforceability.  The related Mortgage Note and Mortgage and all other
documents  and  instruments  evidencing,  guaranteeing,  insuring  or  otherwise
securing such Mortgage Loan have been duly and properly  executed by the parties
thereto,  and each is the  legal,  valid  and  binding  obligation  of the maker
thereof  (subject  to  any  non-recourse  provisions  contained  in  any  of the
foregoing  agreements and any  applicable  state  anti-deficiency  legislation),
enforceable  in accordance  with its terms,  except as such  enforcement  may be
limited by bankruptcy, insolvency,  reorganization,  receivership, moratorium or
other laws  relating to or affecting  the rights of creditors  generally  and by
general  principles  of  equity  (regardless  of  whether  such  enforcement  is
considered in a proceeding in equity or at law).

     (xiii) Insurance.  All improvements upon the related Mortgaged Property are
insured against loss by hazards of extended  coverage in an amount (subject to a
customary  deductible) at least equal to the lesser of the outstanding principal
balance  of such  Mortgage  Loan and 100% of the  full  replacement  cost of the
improvements located on such Mortgaged Property and the related hazard insurance
policy   contains   appropriate   endorsements   to  avoid  the  application  of
co-insurance   and  does  not  permit   reduction  in  insurance   proceeds  for
depreciation.  If any portion of the related Mortgaged Property was, at the time
of the  origination of such Mortgage Loan, in an area  identified in the Federal
Register  by the Flood  Emergency  Management  Agency as  having  special  flood
hazards, and flood insurance was available, a flood insurance policy meeting any
requirements   of  the  then  current   guidelines  of  the  Federal   Insurance
Administration is in effect with a generally acceptable insurance carrier, in an
amount  representing  coverage  not less than the  least of (1) the  outstanding
principal  balance of such Mortgage Loan,  (2) the full insurable  value of such
Mortgaged  Property,  (3) the maximum  amount of insurance  available  under the
National  Flood  Insurance  Act  of  1968,  as  amended,  and  (4)  100%  of the
replacement  cost of the  improvements  located on such Mortgaged  Property.  In
addition,  the  Mortgage  requires  the  Mortgagor to maintain in respect of the
Mortgaged  Property   comprehensive   general  liability  insurance  in  amounts
generally  required  by the Seller,  and at least six months  rental or business
interruption  insurance,



                                     E-462
<PAGE>

and all such  insurance  required by the  Mortgage to be  maintained  is in full
force and effect. Each such insurance policy requires prior notice to the holder
of the  Mortgage of  termination  or  cancellation,  and no such notice has been
received,  including  any notice of  nonpayment  of premiums,  that has not been
cured.

     (xiv) Environmental  Condition.  The related Mortgaged Property was subject
to one or more  environmental  site  assessments  (or an update of a  previously
conducted assessment), which was (were) performed on behalf of the Seller, or as
to which the related  report was delivered to the Seller in connection  with its
origination or acquisition of such Mortgage Loan; and the Seller, having made no
independent   inquiry  other  than  reviewing  the  resulting  report(s)  and/or
employing an environmental  consultant to perform the  assessment(s)  referenced
herein, has no knowledge of any material and adverse environmental conditions or
circumstance  affecting  such  Mortgaged  Property that was not disclosed in the
related  report(s).  The Seller has not taken any  action  with  respect to such
Mortgage  Loan  or  the  related  Mortgaged  Property  that  could  subject  the
Purchaser, or its successors and assigns in respect of the Mortgage Loan, to any
liability  under the  Comprehensive  Environmental  Response,  Compensation  and
Liability Act of 1980, as amended  ("CERCLA") or any other  applicable  federal,
state or local  environmental  law,  and the Seller has not  received any actual
notice of a material  violation of CERCLA or any  applicable  federal,  state or
local  environmental law with respect to the related Mortgaged Property that was
not disclosed in the related report.  The related  Mortgage or loan documents in
the related  Mortgage File requires the Mortgagor to comply with all  applicable
federal, state and local environmental laws and regulations.

     (xv) No  Cross-Collateralization  with Other Mortgage Loans.  Such Mortgage
Loan is not  cross-collateralized  with  any  mortgage  loan  that  will  not be
included in the Trust Fund.

     (xvi) Waivers and Modifications.  The terms of the related Mortgage and the
Mortgage  Note  have not been  impaired,  waived,  altered  or  modified  in any
material respect, except as specifically set forth in the related Mortgage File.

     (xvii) Taxes and Assessments.  There are no delinquent taxes, ground rents,
assessments for improvements or other similar  outstanding charges affecting the
related  Mortgaged  Property which are or may become a lien of priority equal to
or  higher  than  the  lien  of the  related  Mortgage.  For  purposes  of  this
representation  and warranty,  real property taxes and assessments  shall not be
considered  unpaid until the date on which interest  and/or  penalties  would be
payable thereon.

     (xviii)  Mortgagor's  Interest in Mortgaged  Property.  The interest of the
related  Mortgagor in the related  Mortgaged  Property  consists of a fee simple
estate in real property.

 
                                     E-463
<PAGE>

     (xix)  Whole  Loan.   Each  Mortgage  Loan  is  a  whole  loan  and  not  a
participation interest.

     (xx) Valid  Assignment.  The assignment of the related Mortgage referred to
in clause (iii) of Exhibit B constitutes the legal, valid and binding assignment
of such Mortgage from the relevant  assignor to the Trustee.  The  Assignment of
Leases set forth in the  Mortgage or  separate  from the  related  Mortgage  and
related to and delivered in connection  with each Mortgage Loan  establishes and
creates  a  valid,  subsisting  and,  subject  only to  Permitted  Encumbrances,
enforceable  first  priority lien and first  priority  security  interest in the
related  Mortgagor's  interest  in all  leases,  subleases,  licenses  or  other
agreements  pursuant to which any person is  entitled to occupy,  use or possess
all or any portion of the real  property  subject to the related  Mortgage,  and
each  assignor  thereunder  has the full right to assign the same.  The  related
assignment of any Assignment of Leases, not included in a Mortgage, executed and
delivered in favor of the Trustee is in recordable form and constitutes a legal,
valid and binding assignment, sufficient to convey to the assignee named therein
all of the assignor's right, title and interest in, to and under such Assignment
of Leases.

     (xxi) Escrows. All escrow deposits relating to such Mortgage Loan that are,
as of the Closing Date, required to be deposited with the mortgagee or its agent
have been so deposited.

     (xxii) No Mechanics' or Materialmen's  Liens. As of the date of origination
of such  Mortgage  Loan and, to the actual  knowledge  of the Seller,  as of the
Closing Date,  the related  Mortgaged  Property was and is free and clear of any
mechanics' and materialmen's liens or liens in the nature thereof which create a
lien prior to that  created by the  related  Mortgage,  except  those  which are
insured against by the Title Policy referred to in (vi) above.

     (xxiii) No Material  Encroachments.  To the  Seller's  knowledge  (based on
surveys and/or title  insurance  obtained in connection  with the origination of
such Mortgage Loan), as of the date of such origination, no improvement that was
included  for the  purpose of  determining  the  appraised  value of the related
Mortgaged  Property at the time of origination of such Mortgage Loan lay outside
the boundaries and building  restriction  lines of such property to any material
extent  (unless  affirmatively  covered by the title  insurance  referred  to in
paragraph (vi) above),  and no improvements on adjoining  properties  encroached
upon such Mortgaged Property to any material extent. To the Seller's  knowledge,
based upon opinions of counsel and/or other due diligence  customarily performed
by the Seller,  the  improvements  located on or forming part of such  Mortgaged
Property  comply  in all  material  respects  with  applicable  zoning  laws and
ordinances  (except to the extent that they may constitute legal  non-conforming
uses).

     (xxiv) Originator  Authorized.  To the extent required under applicable law
as of the Closing Date,  the  originator of such Mortgage Loan was authorized to
do  business in the  


                                     E-464
<PAGE>

jurisdiction  in which the  related  Mortgaged  Property is located at all times
when  it  held  the  Mortgage  Loan  to  the  extent  necessary  to  ensure  the
enforceability of such Mortgage Loan.

     (xxv) No Material Default.  (A) To the Seller's knowledge,  there exists no
material default,  breach or event of acceleration under the related Mortgage or
Mortgage  Note,  and (B) the Seller has not received  actual notice of any event
(other than payments due but not yet delinquent)  that, with the passage of time
or with notice and the expiration of any grace or cure period,  would constitute
such a material  default,  breach or event of acceleration;  provided,  however,
that this  representation  and warranty  does not cover any  default,  breach or
event of acceleration that specifically pertains to any matter otherwise covered
or addressed by any other representation and warranty made by the Seller herein.

     (xxvi)  [Reserved]

     (xxvii) No Equity Participation or Contingent  Interest.  The Mortgage Loan
contains no equity  participation  by the  lender,  and does not provide for any
contingent or additional  interest in the form of participation in the cash flow
of the related Mortgaged Property, or for negative amortization.

     (xxviii) No Advances of Funds.  No holder of the Mortgage  Loan has, to the
Seller's knowledge,  advanced funds or induced,  solicited or knowingly received
any advance of funds from a party other than the owner of the related  Mortgaged
Property,  directly or indirectly, for the payment of any amount required by the
Mortgage Loan.

     (xxix)  Licenses,  Permits,  Etc. To the Seller's  knowledge,  based on due
diligence  customarily performed in the origination of comparable mortgage loans
by the Seller,  as of the date of  origination of the Mortgage Loan, the related
Mortgagor or operator of the related Mortgaged Property was in possession of all
material licenses,  permits and  authorizations  required by applicable laws for
the  ownership and  operation of the related  Mortgaged  Property as it was then
operated and if a related  Mortgaged  Property is improved by a skilled nursing,
congregate  care or assisted  living  facility,  the most recent  inspection  or
survey by governmental  authorities having  jurisdiction in connection with such
licenses,  permits and  authorizations  did not cite such Mortgaged Property for
material  violations  (which  shall  include  only  "Level  A"  (or  equivalent)
violations in the case of skilled nursing facilities) that had not been cured or
as to which a plan of correction  had not been submitted to and accepted by such
governmental  authorities.  To the extent such facility participates in Medicaid
or Medicare,  such facility is in  compliance in all material  respects with the
requirements of such program.

     (xxx) Servicing.  The servicing and collection  practices used with respect
to the Mortgage Loan have complied with applicable law in all material  respects
and are consistent  with the servicing  standard set forth in Section 3.01(a) of
the Pooling and Servicing Agreement.


                                     E-465
<PAGE>

     (xxxi) Customary Remedies.  The related Mortgage or Mortgage Note, together
with  applicable  state  law,  contains  customary  and  enforceable  provisions
(subject to the exceptions  set forth in paragraph  (xii)) such as to render the
rights  and  remedies  of  the  holders  thereof   adequate  for  the  practical
realization  against the related Mortgaged Property of the principal benefits of
the security intended to be provided thereby.

     (xxxii) Insurance and Condemnation  Proceeds. The related Mortgage provides
that  insurance  proceeds and  condemnation  proceeds will be applied  either to
restore or repair  the  Mortgaged  Property,  or to repay the  principal  of the
Mortgage Loan or otherwise at the option of the holder of the  Mortgage,  except
that with respect to the Credit Lease Loans,  the proceeds will go to the tenant
unless there is an event of default under the Credit Lease.

     (xxxiii)  LTV.  The gross  proceeds  of each  Mortgage  Loan to the related
Mortgagor at origination did not exceed the  non-contingent  principal amount of
the Mortgage  Loan and either:  (A) such Mortgage Loan is secured by an interest
in real  property  having a fair market value (1) at the date the Mortgage  Loan
was originated at least equal to 80 percent of the original principal balance of
the Mortgage Loan or (2) at the Closing Date at least equal to 80 percent of the
principal balance of the Mortgage Loan on such date;  provided that for purposes
hereof,  the fair  market  value of the real  property  interest  must  first be
reduced  by (X) the  amount of any lien on the real  property  interest  that is
senior to the Mortgage Loan and (Y) a  proportionate  amount of any lien that is
in parity with the Mortgage Loan (unless such other lien secures a Mortgage Loan
that is  cross-collateralized  with  such  Mortgage  Loan,  in which  event  the
computation described in clauses (1) and (2) of this paragraph (xxxiii) shall be
made on a pro rata  basis in  accordance  with the  fair  market  values  of the
Mortgaged Properties securing such  cross-collateralized  Mortgage Loans; or (B)
substantially  all the  proceeds  of such  Mortgage  Loan were used to  acquire,
improve or protect the real property  which served as the only security for such
Mortgage  Loan  (other  than a recourse  feature  or other  third  party  credit
enhancement    within   the    meaning   of   Treasury    Regulations    Section
1.860G-2(a)(1)(ii)).

     (xxxiv)  LTV  and  Significant  Modifications.  If the  Mortgage  Loan  was
"significantly  modified" prior to the Closing Date so as to result in a taxable
exchange  under Section 1001 of the Code, it either (A) was modified as a result
of the default or  reasonably  foreseeable  default of such Mortgage Loan or (B)
satisfies  the  provisions  of  either  clause  (A)(1)  of  paragraph   (xxxiii)
(substituting  the date of the last such  modification for the date the Mortgage
Loan was  originated)  or clause  (A)(2) of paragraph  (xxxiii),  including  the
proviso thereto.

     (xxxv)  Inspection.  In connection  with the  origination or acquisition of
each Mortgage Loan, the Seller inspected or caused to be inspected the Mortgaged
Property.

     (xxxvi) Litigation. To the Seller's actual knowledge,  there are no pending
actions,  suits or proceedings by or before any court or governmental  authority
against or affecting  the related 



                                     E-466
<PAGE>

Mortgagor or the related  Mortgaged  Property  that, if determined  adversely to
such Mortgagor or Mortgaged Property,  would materially and adversely affect the
value  of  the  Mortgaged  Property  or the  ability  of  the  Mortgagor  to pay
principal, interest or any other amounts due under such Mortgage Loan.

     (xxxvii) Leasehold Estate.  Each Mortgaged Property consists of the related
Mortgagor's fee simple estate in real estate or, if the related Mortgage Loan is
secured in whole or in part by the  interest of a Mortgagor  as a lessee under a
ground  lease  of a  Mortgaged  Property  (a  "Ground  Lease"),  by the  related
Mortgagor's  interest in the Ground Lease but not by the related fee interest in
such Mortgaged  Property (the "Fee Interest") or if the Mortgage Loan is secured
in whole or in part by a Ground Lease and a Fee Interest,  either (1) the ground
lessor's  fee  interest is  subordinated  to the lien of the Mortgage or (2) the
following apply to such Ground Lease:

          (a)  To the actual  knowledge  of the Seller,  such Ground  Lease or a
               memorandum thereof has been or will be duly recorded; such Ground
               Lease  (or the  related  estoppel  letter  or  lender  protection
               agreement  between  the Seller and  related  lessor)  permits the
               interest of the lessee thereunder to be encumbered by the related
               Mortgage;  and there has been no  material  change in the payment
               terms of such Ground Lease since the  origination  of the related
               Mortgage Loan, with the exception of material  changes  reflected
               in written  instruments  that are a part of the related  Mortgage
               File;

          (b)  The lessee's  interest in such Ground Lease is not subject to any
               liens or encumbrances superior to, or of equal priority with, the
               related  Mortgage,  other than the ground  lessor's  related  fee
               interest and Permitted Encumbrances;

          (c)  The  Mortgagor's  interest in such Ground Lease is  assignable to
               the Purchaser and its  successors and assigns upon notice to, but
               without  the  consent  of, the  lessor  thereunder  (or,  if such
               consent is required,  it has been  obtained  prior to the Closing
               Date)  and,  in the  event  that it is so  assigned,  is  further
               assignable by the Purchaser and its  successors  and assigns upon
               notice to, but  without  the need to obtain the  consent of, such
               lessor;

          (d)  Such Ground Lease is in full force and effect, and the Seller has
               received  no  notice  that  an  event  of  default  has  occurred
               thereunder,  and, to the Seller's actual knowledge,  there exists
               no condition  that,  but for the passage of time or the giving of
               notice,  or both,  would result in an event of default  under the
               terms of such Ground Lease;

          (e)  Such  Ground  Lease,  or an estoppel  letter or other  agreement,
               requires the lessor under such Ground Lease to give notice of any
               default  by  the  lessee  to 


                                     E-467
<PAGE>

               the  mortgagee,  provided  that the  mortgagee  has  provided the
               lessor with notice of its lien in accordance  with the provisions
               of such  Ground  Lease,  and such  Ground  Lease,  or an estoppel
               letter or other  agreement,  further  provides  that no notice of
               termination  given under such Ground Lease is  effective  against
               the mortgagee unless a copy has been delivered to the mortgagee;

          (f)  A mortgagee  is permitted a  reasonable  opportunity  (including,
               where  necessary,  sufficient  time  to  gain  possession  of the
               interest  of the  lessee  under  such  Ground  Lease) to cure any
               default  under such  Ground  Lease,  which is  curable  after the
               receipt  of  notice  of  any  such  default,  before  the  lessor
               thereunder may terminate such Ground Lease;

          (g)  Such Ground Lease has an original term  (including  any extension
               options set forth  therein) which extends not less than ten years
               beyond the Stated Maturity Date of the related Mortgage Loan;

          (h)  Under the terms of such Ground  Lease and the  related  Mortgage,
               taken  together,  any related  insurance  proceeds  other than in
               respect of a total or substantially total loss or taking, will be
               applied either to the repair or restoration of all or part of the
               related  Mortgaged  Property,  with the  mortgagee  or a  trustee
               appointed  by it  having  the  right  to hold and  disburse  such
               proceeds as the repair or restoration  progresses (except in such
               cases  where a  provision  entitling  another  party  to hold and
               disburse  such  proceeds  would  not be  viewed  as  commercially
               unreasonable by a prudent commercial  mortgage lender), or to the
               payment of the outstanding principal balance of the Mortgage Loan
               together with any accrued interest thereon; and

          (i)  Such Ground Lease does not impose any  restrictions on subletting
               which  would  be  viewed,  as of the date of  origination  of the
               related  Mortgage  Loan,  as  commercially  unreasonable  by  the
               Seller; and such Ground Lease contains a covenant that the lessor
               thereunder  is  not  permitted,  in  the  absence  of an  uncured
               default,  to disturb the possession,  interest or quiet enjoyment
               of any  subtenant  of the lessee,  or in any manner,  which would
               materially  adversely affect the security provided by the related
               Mortgage.

          (j)  Such Ground  Lease  requires the lessor to enter into a new lease
               in the event of a termination  of the Ground Lease by reason of a
               default  by the  Mortgagor  under the  Ground  Lease,  including,
               rejection of the ground lease in a bankruptcy proceeding.


                                     E-468
<PAGE>

     (xxxviii)  Deed of Trust.  If the related  Mortgage  is a deed of trust,  a
trustee,  duly  qualified  under  applicable  law to serve as such,  is properly
designated and serving under such Mortgage.

     (xxxix)  Lien  Releases.  Except in cases  where  either (a) a release of a
portion  of the  Mortgaged  Property  was  contemplated  at  origination  of the
Mortgage  Loan and such  portion was not  considered  material  for  purposes of
underwriting   the  Mortgage  Loan  or  (b)  release  is  conditioned  upon  the
satisfaction of certain underwriting and legal requirements and the payment of a
release price, the related Mortgage Note or Mortgage does not require the holder
thereof to release all or any portion of the Mortgaged Property from the lien of
the related  Mortgage  except upon payment in full of all amounts due under such
Mortgage Loan.

     (xl) Junior Liens. The Mortgage Loan does not permit the related  Mortgaged
Property to be  encumbered  by any lien junior to or of equal  priority with the
lien of the related  Mortgage  without the prior  written  consent of the holder
thereof or the  satisfaction  of debt  service  coverage  or similar  conditions
specified therein.

     (xli) Mortgagor Bankruptcy. To the Seller's knowledge, the Mortgagor is not
a debtor in any state or federal bankruptcy or insolvency proceeding.

     (xlii) Due Organization of Mortgagor. As of the date of origination of such
Mortgage,  each  related  Mortgagor  which  is not a  natural  person  was  duly
organized and validly existing under the laws of the state of its jurisdiction.

     (xliii) Defeasance Provisions. Any Mortgage Loan which contains a provision
for any defeasance of mortgage collateral either (A) requires the consent of the
holder of the Mortgage Loan to any defeasance,  or (B) permits defeasance (i) no
earlier  than two years  after the  Closing  Date (as defined in the Pooling and
Servicing  Agreement,  dated as of December 1, 1997),  (ii) only with substitute
collateral  constituting  "government  securities"  within the meaning of Treas.
Reg. ss.  1.860G-2(a)(8)(i),  and (iii) only to facilitate  the  disposition  of
mortgage real property and not as a part of an  arrangement to  collateralize  a
REMIC offering with obligations that are not real estate mortgages.

     It is understood  and agreed that the  representations  and  warranties set
forth in this Exhibit C shall survive delivery of the respective  Mortgage Files
to the  Purchaser  and/or  the  Trustee  and shall  inure to the  benefit of the
Purchaser,  and its successors  and assigns  (including  without  limitation the
Trustee and the holders of the Certificates), notwithstanding any restrictive or
qualified endorsement or assignment.



                                     E-469
<PAGE>

                            SCHEDULE C-1 TO EXHIBIT C

                  EXCEPTIONS TO REPRESENTATIONS AND WARRANTIES



                                       (v)

Property Name

Harmony Bay                             The  Mortgaged  Property  is  subject to
                                        three  security  deeds  (other  than the
                                        related  Mortgage)  that  have  not been
                                        canceled;  however,  the marked-up title
                                        commitment   insures  as  to  the  first
                                        priority   lien  of  the   Mortgage  and
                                        deletes  exceptions with respect to such
                                        security deeds.                         
                                        
                                        
                                        



                                     (xxxvi)

Property Name            
Forest Club,                            A  lawsuit   claiming   $10,000,000   in
Woodstock Station,                      damages  has  been  filed   against  the
Magnolia Garden, and                    Mortgagor  and David Petro,  a principal
North Cobb                              of the  Mortgagor,  concerning  a  minor
                                        that  drowned  in a pool  located on the
                                        Mortgaged   Property.   The   action  is
                                        presently in arbitration. The arbitrator
                                        has  not  determined  liability  but has
                                        quantified  damages  in  the  amount  of
                                        $100,000.  Nationwide Insurance Company,
                                        the  Mortgagor's  insurer,  has provided
                                        written    confirmation   that   it   is
                                        providing  general  liability   coverage
                                        with  respect  to  the  claim,   with  a
                                        $1,000,000  limit  of  liability  and an
                                        additional $9,000,000 umbrella limit.   


                                     E-470
<PAGE>


                                     (xxxix)



Property Name
Plaza Las Brisas                        Section  5.1 of the  Mortgage  permits a
                                        release  of a portion  of the  Mortgaged
                                        Property  (being  a pad site  leased  to
                                        McDonald's) if McDonald's  exercises its
                                        option to purchase the pad, provided the
                                        following     conditions    have    been
                                        satisfied:   (a)  no  event  of  default
                                        exists,  (b) the Mortgagor pays all fees
                                        and costs  associated  with the release,
                                        and (c) the  Mortgagor  pays the greater
                                        of  (i)  $960,000,  or  (ii)  an  amount
                                        (based  on the then  appraised  value of
                                        the Mortgaged Property which will remain
                                        subject  to  the  Mortgage)   that  will
                                        result in the unpaid  principal  and any
                                        committed but not yet  disbursed  amount
                                        of the Mortgage Loan divided by the fair
                                        market value of the  Mortgaged  Property
                                        as set  forth  in  such  appraisal,  not
                                        exceeding the LTV requirement of 75%.   
                                        
                                        
                                        


Econocaribe                             The Mortgagor  currently  leases a small
                                        parcel of land adjacent to the Mortgaged
                                        Property and is  negotiating to purchase
                                        such parcel.  The Mortgage  requires the
                                        parcel  to be  added  to the  collateral
                                        securing the Mortgage Loan following the
                                        Mortgagor's  purchase of such parcel. No
                                        additional   funds  will  be   advanced.
                                        Provided   no  event  of   default   has
                                        occurred, if the Mortgagor purchases the
                                        parcel  and  the   parcel  is   properly
                                        subdivided in compliance with applicable
                                        laws,  the lender is required to release
                                        an unusable vacant portion of the parcel
                                        from the lien of the Mortgage  without a
                                        release price.



                                     E-471
<PAGE>

                                  EXHIBIT D-1

                      FORM OF CERTIFICATE OF AN OFFICER OF
                                   THE SELLER

     Certificate of Officer of Goldman Sachs Mortgage Company ("Goldman")

     I, _________________, a _________________ of Goldman (the "Seller"), hereby
certify as follows:

     The Seller is a limited  partnership  duly  organized and validly  existing
under the laws of the State of New York.

     Attached hereto as Exhibit I are true and correct copies of the Certificate
of Limited  Partnership of the Seller,  which Certificate of Limited Partnership
are on the date hereof, and have been at all times in full force and effect.

     To the best of my knowledge,  no proceedings  looking toward liquidation or
dissolution of the Seller are pending or contemplated.

     Each person  listed  below is and has been the duly  elected and  qualified
officer or authorized  signatory of the Seller and his genuine  signature is set
forth opposite his name:

      Name                   Office                         Signature
      ----                   ------                         ---------





     Each person  listed  above who  signed,  either  manually  or by  facsimile
signature,  the Mortgage Loan Purchase  Agreement,  dated December 17, 1997 (the
"Purchase   Agreement"),   between  the  Seller  and  GMAC  Commercial  Mortgage
Securities,  Inc.  providing  for  the  purchase  by  GMAC  Commercial  Mortgage
Securities,  Inc. from the Seller of the Mortgage Loans,  was, at the respective
times of such signing and delivery, duly authorized or appointed to execute such
documents in such  capacity,  and the  signatures  of such persons or facsimiles
thereof appearing on such documents are their genuine signatures.

     Capitalized  terms not otherwise  defined herein have the meanings assigned
to them in the Purchase Agreement.



                                     E-472
<PAGE>


     IN WITNESS  WHEREOF,  the undersigned  has executed this  certificate as of
_______ __, 1996.



                                                By: __________________________
                                                Name:
                                                Title:




     I, [name],  [title], hereby certify that ________________ is a duly elected
or appointed,  as the case may be,  qualified and acting  ______________  of the
Seller and that the signatures appearing above is her genuine
signatures.

     IN WITNESS  WHEREOF,  the undersigned  has executed this  certificate as of
_______ __, 1997.



                                                By: __________________________
                                                Name:
                                                Title:




                                     E-473
<PAGE>


                                   EXHIBIT D-2

                        FORM OF CERTIFICATE OF THE SELLER

                  Certificate of Goldman Sachs Mortgage Company


     In connection  with the  execution  and delivery by Goldman Sachs  Mortgage
Company (the "Seller") of, and the consummation of the transaction  contemplated
by, that certain Mortgage Loan Purchase Agreement, dated as of December 17, 1997
(the "Purchase  Agreement"),  between GMAC Commercial Mortgage Securities,  Inc.
and the Seller,  the Seller hereby  certifies that (i) the  representations  and
warranties  of the Seller in the Purchase  Agreement are true and correct in all
material  respects  at and as of the date hereof with the same effect as if made
on the date hereof, and (ii) the Seller has, in all material respects,  complied
with all the  agreements  and  satisfied  all the  conditions  on its part to be
performed or satisfied  at or prior to the date  hereof.  Capitalized  terms not
otherwise  defined  herein have the  meanings  assigned to them in the  Purchase
Agreement.

     Certified this ___st day of _______, 1997.


                                        GOLDMAN SACHS MORTGAGE COMPANY

                                        By: Goldman, Sachs Real Estate Funding
                                         Corp. its General Partner



                                        By: ________________________________
                                        Name:
                                        Title:




                                     E-474
<PAGE>


                                  EXHIBIT D-3A

                   FORM OF OPINION I OF COUNSEL TO THE SELLER



December [    ], 1997


[GMAC Commercial Mortgage Securities, Inc.]

[Underwriters]

[Rating Agencies]

[Trustee]


Re:               GMAC Commercial Mortgage Corporation,
                  Mortgage Pass-Through Certificates, Series 1997-C2
                  --------------------------------------------------

Ladies and Gentlemen:

     I am counsel to Goldman  Sachs  Mortgage  Company (the  "Seller").  In that
capacity,  I am  familiar  with the  issuance of certain  Mortgage  Pass-Through
Certificates,   Series  1997-C2  (the   "Certificates"),   evidencing  undivided
interests  in a trust fund (the "Trust  Fund")  consisting  primarily of certain
mortgage  loans (the  "Mortgage  Loans"),  pursuant to a Pooling  and  Servicing
Agreement, dated as of December 1, 1997 (the "Pooling and Servicing Agreement"),
among GMAC Commercial Mortgage Securities,  Inc. as depositor (the "Depositor"),
GMAC Commercial Mortgage  Corporation  ("GMACCM") as master servicer and special
servicer, and State Street Bank and Trust Company as trustee (the "Trustee").

     Certain of the Mortgage  Loans were purchased by the Depositor from Goldman
Sachs Mortgage Company, pursuant to, and for the consideration described in, the
Mortgage  Loan Purchase  Agreement,  dated as of December 17, 1997 (the



                                     E-475
<PAGE>

December [  ], 1997
Page 2


"Goldman  Mortgage  Loan  Purchase  Agreement"),  between  the  Seller  and  the
Depositor.  Certain of the Mortgage  Loans were  purchased by the Depositor from
the GMACCM,  pursuant to, and for the  consideration  described in, the Mortgage
Loan  Purchase  Agreement,  dated as of December 17, 1997 (the "GMACCM  Mortgage
Loan Purchase  Agreement"),  between the  Depositor  and GMACCM.  Certain of the
Mortgage  Loans were  purchased by the Depositor  from German  American  Capital
Corporation ("GACC"),  pursuant to, and for the consideration  described in, the
Mortgage  Loan  Purchase  Agreement,  dated as of  December  17, 1997 (the "GACC
Mortgage Loan Purchase Agreement"),  between GACC and the Depositor. The Goldman
Mortgage  Loan  Purchase  Agreement  is referred  to herein as the  "Agreement".
Capitalized  terms not defined herein have the meanings set forth in the Pooling
and Servicing Agreement and the Agreement.  This opinion is rendered pursuant to
Section 8(e) of the Goldman Mortgage Loan Purchase Agreement.

     The Depositor has sold the Class X, Class A-1,  Class A-2, Class A-3, Class
B,  Class C,  Class D and  Class E  Certificates  (collectively,  the  "Publicly
Offered   Certificates")  to  the  underwriters  pursuant  to  the  Underwriting
Agreement, dated as of December 17, 1997 (the "Underwriting  Agreement"),  among
the Depositor,  GMACCM, and the underwriters named therein and sold the Class F,
Class G,  Class H, Class J,  Class K,  Class  R-I,  Class  R-II and Class  R-III
Certificates  (collectively,  the "Privately Offered  Certificates") to Goldman,
Sachs & Co. and Deutsche Morgan Grenfell Inc. as initial purchasers  pursuant to
the  Certificate  Purchase  Agreement,  dated  as  of  December  17,  1997  (the
"Certificate  Purchase  Agreement"),  among the  Depositor,  GMACCM and  initial
purchasers.

     In connection with rendering this opinion  letter,  I have examined or have
caused  persons  under my  supervision  to examine the  Agreement and such other
records and other documents as I have deemed  necessary.  I have further assumed
that  there  is not  and  will  not  be  any  other  agreement  that  materially
supplements or otherwise modifies the agreements expressed in the Agreement.  As
to matters of fact, I have examined and relied upon  representations  of parties
contained in the Agreement and, where I have deemed appropriate, representations
and certifications of officers of the Depositor,  the Seller, the Trustee, other
transaction participants or public officials. I have assumed the authenticity of
all documents  submitted to me as originals,  the  genuineness of all signatures
other than  officers of the Seller and the  conformity  to the  originals of all
documents submitted to me as copies. I have assumed that all parties, except for
the Seller,  had the corporate power and authority to enter into and perform all
obligations  thereunder.  As to  such  parties,  I also  have  assumed  the  due
authorization by all requisite  corporate action, the due execution and delivery
and the enforceability of such documents.  I have further assumed the conformity
of  the  Mortgage  Loans  and  related  documents  to  the  requirements  of the
Agreement.

     In rendering this opinion letter,  I do not express any opinion  concerning
any law other than the law of the State of New York, the General Corporation Law
of the State of Delaware and the federal law of the United States,  and I do not
express any opinion  concerning the


                                     E-476
<PAGE>

December [  ], 1997
Page 3


application  of  the  "doing  business"  laws  or  the  securities  laws  of any
jurisdiction other than the federal securities laws of the United States. To the
extent that any of the matters  upon which I am opining  herein are  governed by
laws ("Other Laws") other than the laws identified in the preceding sentence,  I
have  assumed  with your  permission  and without  independent  verification  or
investigation as to the reasonableness of such assumption,  that such Other Laws
and judicial  interpretation thereof do not vary in any respect material to this
opinion  from the  corresponding  laws of the  State  of New  York and  judicial
interpretations thereof. I do not express any opinion on any issue not expressly
addressed below.

     Based upon the foregoing, I am of the opinion that:

1.   The Seller is validly  existing as a limited  partnership  in good standing
     under  the laws of the  State of New York and has the  requisite  power and
     authority,  corporate  or other,  to own its  properties  and  conduct  its
     business,  as presently  conducted by it, and to enter into and perform its
     obligations under the Agreement.

2.   The Goldman  Mortgage  Loan  Purchase  Agreement  has been duly and validly
     authorized,   executed  and   delivered   by  the  Seller  and,   upon  due
     authorization,  execution and delivery by the other parties  thereto,  will
     constitute  the  valid,   legal  and  binding   agreements  of  the  Seller
     enforceable  against the Seller in accordance  with their terms,  except as
     enforceability may be limited by (i) bankruptcy,  insolvency,  liquidation,
     receivership,  moratorium,  reorganization  or other similar laws affecting
     the  rights of  creditors,  (ii)  general  principles  of  equity,  whether
     enforcement is sought in a proceeding in equity or at law, and (iii) public
     policy  considerations  underlying the securities  laws, to the extent that
     such  public  policy   considerations   limit  the  enforceability  of  the
     provisions of the Goldman Mortgage Loan Purchase Agreement which purport to
     provide indemnification with respect to securities law violations.

3.   No  consent,   approval,   authorization  or  order  or  federal  court  or
     governmental  agency or body is required for the consummation by the Seller
     of the transactions contemplated by the terms of the Agreement,  except for
     those consents,  approvals,  authorizations or orders which previously have
     been obtained.

4.   Neither the  consummation of any of the  transactions  contemplated by, nor
     the  fulfillment by the Seller of any other of the terms of, the Agreement,
     will  result  in a  material  breach  of  any  term  or  provision  of  the
     organizational  documents of the Seller or any state or federal  statute or
     regulation  or conflict  with,  result in a material  breach,  violation or
     acceleration  of or  constitute a material  default  under the terms of any
     indenture or other material  agreement or instrument to which the Seller is
     a party or by which it is bound or 


                                     E-477
<PAGE>

December [  ], 1997
Page 4


     any order or regulation  of any state or federal  court,  regulatory  body,
     administrative  agency or governmental  body having  jurisdiction  over the
     Seller.

     This  opinion  letter is rendered  for the sole  benefit of each  addressee
hereof,  and no other  person or entity is entitled  to rely  hereon  without my
prior written consent. Copies of this opinion letter may not be furnished to any
other person or entity,  nor may any portion of this  opinion  letter be quoted,
circulated  or  referred  to in any  other  document  without  my prior  written
consent.


                                                Very truly yours,



                                     E-478
<PAGE>

                                  EXHIBIT D-3B

                   FORM OF OPINION II OF COUNSEL TO THE SELLER



                               December [ ], 1997

[GMAC Commercial Mortgage Corporation]

[GMAC Commercial Mortgage Securities, Inc.]

[Underwriters]



Re:               GMAC Commercial Mortgage Corporation,
                  Mortgage Pass-Through Certificates, Series 1997-C2
                  --------------------------------------------------

Ladies and Gentlemen:

     This  opinion  is being  provided  to you by the  undersigned,  as  special
counsel to Goldman Sachs Mortgage Company ("Goldman"),  pursuant to Section 8(e)
of the Mortgage Loan Purchase  Agreement,  dated December 17, 1997 (the "Goldman
Mortgage Loan Purchase Agreement"), between GMAC Commercial Mortgage Securities,
Inc.  (the  "Purchaser")  and  Goldman  as the  Seller,  (in such  capacity  the
"Seller"),  relating  to the sale by the Seller of certain  mortgage  loans (the
"Mortgage Loans"),  and pursuant to Section 6.11 of the Underwriting  Agreement,
dated as of December 17, 1997,  between the Purchaser  and Goldman,  Sachs & Co.
and  Deutsche  Morgan  Grenfell  Inc.,  relating  to that  certain  Pooling  and
Servicing  Agreement,  dated as of  December  1,  1997,  among  GMAC  Commercial
Mortgage Corporation ("GMACCM") as special servicer and master servicer (in such
respective  capacities,  the  "Special  Servicer"  and the  "Master  Servicer"),
Purchaser, and State Street Bank and Trust Company, as trustee (the "Pooling and
Servicing  Agreement"  and  together  with the Goldman  Mortgage  Loan  Purchase
Agreement,  the  "Agreements").  Capitalized  terms not otherwise defined herein
have the meanings assigned to them in the Agreements.

     In rendering this opinion, we have examined and relied upon executed copies
of the Agreements and originals or copies,  certified or otherwise identified to
our  satisfaction,  of such  certificates  and other documents as we have deemed
appropriate  for the purposes of rendering


                                     E-479
<PAGE>

December [  ], 1997
Page 2


this  opinion.  We have  examined  and relied  upon,  among  other  things,  the
documents and opinions delivered to you at the closing being held today relating
to the  Certificates,  as well as (a) the Prospectus and the Memorandum,  (b) an
executed  copy of the  Goldman  Mortgage  Loan  Purchase  Agreement,  and (c) an
executed copy of the Pooling and Servicing Agreement.

     We are members of the bar of the State of New York and do not purport to be
experts on or to express any opinion  herein  concerning any laws other than the
laws of the  State of New York and the  federal  laws of the  United  States  of
America. We express no opinion herein as to the laws of any other jurisdiction.

     We have not ourselves checked the accuracy or completeness of, or otherwise
independently verified, the information furnished with respect to the Prospectus
or the Memorandum.  In addition,  as you are aware, we did not examine or review
the Mortgage Files.  However,  in the course of the preparation by the Purchaser
of the Prospectus and the Memorandum,  we have  participated in conferences with
certain officers of the Seller, the Purchaser, counsel to the Purchaser and your
representatives,  during which the contents of the Prospectus and the Memorandum
and related matters were discussed.  On the basis of the discussions referred to
above,  although we are not passing upon,  and do not assume any  responsibility
for, the accuracy,  completeness or fairness of the statements  contained in the
Prospectus and the  Memorandum,  and without  independent  check or verification
except as stated,  no facts have come to our  attention  that have  caused us to
believe that either the Prospectus or the  Memorandum  (other than financial and
statistical  data included or not included  therein or incorporated by reference
therein, as to which we express no opinion), as of its issue date, contained any
untrue  statement  of a  material  fact or  omitted  to  state a  material  fact
necessary  to make the  statements  therein,  in the light of the  circumstances
under which they were made, not misleading.

     Whenever our opinion  with respect to the  existence or absence of facts is
indicated to be based on our  knowledge or  awareness,  we are  referring to the
actual  knowledge of the [Insert Name of Counsel to Seller]  attorneys  who have
represented  you  in  connection  with  the  transactions  contemplated  by  the
Agreements.  Except as expressly set forth herein,  we have not  undertaken  any
independent  investigation  to determine  the existence or absence of such facts
and no inference as to our knowledge  concerning such facts should be drawn from
the fact that such representation has been undertaken by us.

     This  letter is limited to the  specific  issues  addressed  herein and the
opinion  rendered above is limited in all respects to laws and facts existing on
the date hereof.  By rendering  this opinion,  we do not undertake to advise you
with  respect  to any other  matter or of any change in such laws or facts or in
the interpretations of such laws which may occur after the date hereof.




                                     E-480
<PAGE>

December [  ], 1997
Page 3


     We are furnishing this opinion to you solely for your benefit. This opinion
is not to be used,  circulated,  quoted or  otherwise  referred to for any other
purpose,  except that the persons  listed on Exhibit A hereto may rely upon this
opinion in connection  with their rating of the  Certificates to the same extent
as if this opinion had been addressed to them.

                                                               Very truly yours,




                                     E-481




                                                                  Execution Copy


                        MORTGAGE LOAN PURCHASE AGREEMENT


     This Mortgage  Loan Purchase  Agreement  (this  "Agreement"),  is dated and
effective as of December 17, 1997,  between German American Capital  Corporation
as seller  (the  "Seller")  and GMAC  Commercial  Mortgage  Securities,  Inc. as
purchaser (the "Purchaser").

     The Seller desires to sell,  assign,  transfer and otherwise  convey to the
Purchaser,  and the  Purchaser  desires  to  purchase,  subject to the terms and
conditions set forth below,  the multifamily and commercial  mortgage loans (the
"Mortgage  Loans")  identified on the schedule  annexed hereto as Exhibit A (the
"Mortgage Loan Schedule").

     It is expected that the Mortgage Loans will be  transferred,  together with
other  multifamily  and  commercial  mortgage  loans to a trust fund (the "Trust
Fund") to be formed by the  Purchaser,  beneficial  ownership  of which  will be
evidenced   by   a   series   of   mortgage   pass-through   certificates   (the
"Certificates").  Certain classes of the  Certificates  will be rated by Moody's
Investor's  Services,  Inc. and Duff & Phelps Credit Rating Co.  (together,  the
"Rating  Agencies").  Certain  classes  of  the  Certificates  (the  "Registered
Certificates")  will be registered  under the Securities Act of 1933, as amended
(the "Securities Act"). The Trust Fund will be created and the Certificates will
be  issued  pursuant  to a pooling  and  servicing  agreement  to be dated as of
December 1, 1997 (the "Pooling and Servicing Agreement"), among the Purchaser as
depositor,  GMAC  Commercial  Mortgage  Corporation as master  servicer (in such
capacity,  the "Master  Servicer") and special  servicer (in such capacity,  the
"Special Servicer"), and State Street Bank and Trust Company as trustee (in such
capacity,  the "Trustee").  Capitalized  terms not otherwise defined herein have
the meanings assigned to them in the Pooling and Servicing Agreement.

     The Purchaser intends to sell certain of the Certificates to Goldman, Sachs
& Co.,  Deutsche Morgan Grenfell Inc. and Residential  Funding  Securities Corp.
(together,  the "Underwriters")  pursuant to an underwriting agreement dated the
date hereof (the  "Underwriting  Agreement").  The Purchaser intends to sell the
remaining  Certificates (the "Non-Registered  Certificates") to Goldman, Sachs &
Co. and Deutsche Morgan Grenfell Inc. (the "Initial  Purchasers),  pursuant to a
certificate purchase agreement dated the date hereof (the "Certificate  Purchase
Agreement").

     Now, therefore,  in consideration of the premises and the mutual agreements
set forth herein, the parties agree as follows:



                                     E-482
<PAGE>

     SECTION 1. Agreement to Purchase.


     The Seller agrees to sell,  assign,  transfer and  otherwise  convey to the
Purchaser,  and the  Purchaser  agrees to  purchase,  the  Mortgage  Loans.  The
purchase and sale of the Mortgage Loans shall take place on December 17, 1997 or
such other date as shall be  mutually  acceptable  to the  parties  hereto  (the
"Closing Date").  As of the close of business on December 17, 1997 (the "Cut-off
Date"),  the  Mortgage  Loans  will have an  aggregate  principal  balance  (the
"Aggregate  Cut-off  Date  Balance"),  after  application  of  all  payments  of
principal  due  thereon on or before  such date,  whether  or not  received,  of
$310,342,419,  subject to a variance of plus or minus 5%. The purchase price for
the Mortgage Loans shall be determined and paid to the Seller in accordance with
the terms of an  allocation  agreement  dated the date hereof  (the  "Allocation
Agreement"), to which the Seller and Purchaser, among others, are parties.

     SECTION 2. Conveyance of Mortgage Loans.

     (a) Effective as of the Closing Date, subject only to receipt by the Seller
of the  purchase  price  referred  to in  Section  1  hereof  (exclusive  of any
applicable  holdback for transaction  expenses in accordance with the Allocation
Agreement),  the  Seller  does  hereby  sell,  transfer,  assign,  set  over and
otherwise convey to the Purchaser,  without recourse,  all the right,  title and
interest of the Seller in and to the Mortgage  Loans  identified on the Mortgage
Loan Schedule as of such date,  including all interest and principal received or
receivable  by the Seller on or with  respect to the  Mortgage  Loans  after the
Cut-off Date, together with all of the Seller's right, title and interest in and
to the proceeds of any related title,  hazard,  or other insurance  policies and
any escrow,  reserve or other comparable accounts related to the Mortgage Loans.
The Purchaser  shall be entitled to (and, to the extent received by or on behalf
of the Seller,  the Seller  shall  deliver or cause to be delivered to or at the
direction of the Purchaser) all scheduled payments of principal and interest due
on the  Mortgage  Loans  after the Cut-off  Date,  and all other  recoveries  of
principal and interest  collected  thereon after the Cut-off Date. All scheduled
payments of principal and interest due thereon on or before the Cut-off Date and
collected after the Cut-off Date shall belong to the Seller.

     (b) In connection with the Seller's  assignment  pursuant to subsection (a)
above, the Seller hereby agrees that, at least five (5) Business Days before the
Closing Date, it shall have  delivered to and  deposited  with the Trustee,  the
Mortgage  File (as  described  on Exhibit B hereto)  for each  Mortgage  Loan so
assigned. It is further acknowledged and agreed by the Seller that the Purchaser
intends to cause the Trustee to perform a limited  review of such Mortgage Files
to enable the Trustee to confirm to the  Purchaser on or before the Closing Date
that the Mortgage Note referred to in clause (i) of Exhibit B has been delivered
by the Seller with respect to each such Mortgage File. In the event Seller fails
to so deliver each such  Mortgage  File to the Trustee,  the  Purchaser  and its
successors  and  assigns  shall be  entitled to pursue any rights or remedies in
respect of such failure as may be available under  applicable law. If the Seller
cannot deliver, or cause to be delivered,  as to any Mortgage Loan, the original
or a copy of any of the  documents




                                     E-483
<PAGE>

and/or instruments referred to in clauses (ii), (iv), (viii),  (xi)(A) and (xii)
of Exhibit B, with  evidence of  recording  thereon,  solely  because of a delay
caused  by the  public  recording  or  filing  office  where  such  document  or
instrument  has been  delivered  for  recordation  or filing,  or  because  such
original  recorded  document  has been lost or returned  from the  recording  or
filing  office  and  subsequently  lost,  as  the  case  may  be,  the  delivery
requirements  of this Section 2(b) shall be deemed to have been  satisfied as to
such missing  item,  and such missing item shall be deemed to have been included
in the  related  Mortgage  File,  provided  that  a copy  of  such  document  or
instrument  (without  evidence of recording  or filing  thereon,  but  certified
(which certificate may relate to multiple  documents and/or  instruments) by the
Seller to be a true and complete  copy of the  original  thereof  submitted  for
recording or filing, as the case may be) has been delivered to the Trustee,  and
either the original of such missing  document or instrument,  or a copy thereof,
with evidence of recording or filing, as the case may be, thereon,  is delivered
to or at the direction of the Purchaser (or any subsequent owner of the affected
Mortgage Loan,  including without limitation the Trustee) within 180 days of the
Closing  Date (or  within  such  longer  period  after the  Closing  Date as the
Purchaser (or such subsequent  owner) may consent to, which consent shall not be
unreasonably  withheld so long as the Seller has provided the Purchaser (or such
subsequent owner) with evidence of such recording or filing, as the case may be,
or  has  certified  to  the  Purchaser  (or  such  subsequent  owner)  as to the
occurrence of such recording or filing, as the case may be, and is, as certified
to the Purchaser (or such  subsequent  owner) no less often than  quarterly,  in
good faith attempting to obtain from the appropriate county recorder's or filing
office such  original or copy).  If the Seller  cannot  deliver,  or cause to be
delivered,  as to any  Mortgage  Loan,  the  original  or a copy of the  related
lender's title  insurance  policy referred to in clause (ix) of Exhibit B solely
because such policy has not yet been issued,  the delivery  requirements of this
Section 2(b) shall be deemed to be satisfied as to such missing  item,  and such
missing item shall be deemed to have been included in the related Mortgage File,
provided  that the Seller has  delivered to the Trustee a  commitment  for title
insurance "marked-up" at the closing of such Mortgage Loan, and the Seller shall
deliver to or at the direction of the Purchaser (or any subsequent  owner of the
affected  Mortgage Loan,  including  without  limitation the Trustee),  promptly
following the receipt  thereof,  the original  related  lender's title insurance
policy  (or a  copy  thereof).  In  addition,  notwithstanding  anything  to the
contrary  contained herein, if there exists with respect to any group of related
cross-collateralized  Mortgage Loans only one original of any document  referred
to in  Exhibit  B  covering  all the  Mortgage  Loans  in such  group,  then the
inclusion of the original of such  document in the Mortgage  File for any of the
Mortgage  Loans in such group shall be deemed an inclusion  of such  original in
the  Mortgage  File for each such  Mortgage  Loan.  On the  Closing  Date,  upon
notification  from the Seller that the purchase  price  referred to in Section 1
(exclusive of any  applicable  holdback for  transaction  expenses in accordance
with the  Allocation  Agreement)  has been  received by the Seller,  the Trustee
shall be  authorized  to release to the  Purchaser  or its  designee  all of the
Mortgage Files in the Trustee's possession relating to the Mortgage Loans.

     (c) As to each Mortgage Loan, the Seller shall be responsible for all costs
associated with the recording or filing,  as the case may be, of each assignment
referred to in clauses  (iii) and 


                                     E-484
<PAGE>


(v) of Exhibit B and each UCC-2 and UCC-3, if any, referred to in clause (xi)(B)
of Exhibit B;  provided  that the Seller shall not be  responsible  for actually
recording or filing any such  document or  instrument.  If any such  document or
instrument  is lost or  returned  unrecorded  or  unfiled,  as the  case may be,
because of a defect  therein,  the Seller  shall  promptly  prepare or cause the
preparation of a substitute therefor or cure or cause the curing of such defect,
as the case may be, and shall  thereafter  deliver the  substitute  or corrected
document to or at the direction of the Purchaser (or any subsequent owner of the
affected Mortgage Loan,  including without limitation the Trustee) for recording
or filing, as appropriate, at the Seller's expense.

     (d) All  documents  and records in the  Seller's  possession  (or under its
control)  relating to the Mortgage Loans that are not required to be a part of a
Mortgage  File in  accordance  with  Exhibit B (all  such  other  documents  and
records,  as to any Mortgage  Loan,  the  "Servicing  File"),  together with all
escrow  payments,  reserve funds and other comparable funds in the possession of
the Seller (or under its  control)  with respect to the  Mortgage  Loans,  shall
(unless  they are held by a  sub-servicer  that shall,  as of the Closing  Date,
begin acting on behalf of the Master  Servicer  pursuant to a written  agreement
between such parties) be delivered by the Seller (or its agent) to the Purchaser
(or its designee) no later than the Closing Date. If a sub-servicer shall, as of
the Closing Date,  begin acting on behalf of the Master Servicer with respect to
any Mortgage Loan  pursuant to a written  agreement  between such  parties,  the
Seller  shall  deliver  a copy  of the  related  Servicing  File  to the  Master
Servicer.

     (e) The Seller's records will reflect the transfer of the Mortgage Loans to
the Purchaser as a sale.

     SECTION 3. Examination of Mortgage Loan Files and Due Diligence Review.

     The Seller shall reasonably  cooperate with any examination of the Mortgage
Files  and  Servicing  Files  that  may be  undertaken  by or on  behalf  of the
Purchaser.  The fact that the  Purchaser  has conducted or has failed to conduct
any partial or complete examination of the Mortgage Files and/or Servicing Files
shall not affect the Purchaser's  right to pursue any remedy available in equity
or at law for a breach of the Seller's representations, warranties and covenants
set forth in or contemplated by Section 4.

     SECTION 4. Representations, Warranties and Covenants of the Seller.

     (a) The Seller  hereby  makes,  as of the Closing Date (or as of such other
date specifically provided in the particular representation or warranty), to and
for the benefit of the Purchaser,  and its  successors  and assigns  (including,
without  limitation,  the Trustee and the holders of the Certificates),  each of
the  representations and warranties set forth in Exhibit C, with such changes or
modifications as may be permitted or required by the Rating Agencies.


                                     E-485
<PAGE>


     (b) In addition,  the Seller, as of the date hereof,  hereby represents and
warrants to, and covenants with, the Purchaser that:

          (i) The Seller is a corporation,  duly organized, validly existing and
     in good  standing  under  the  laws of the  State  of  Maryland,  and is in
     compliance  with the laws of each State in which any Mortgaged  Property is
     located  to the  extent  necessary  to ensure  the  enforceability  of each
     Mortgage Loan and to perform its obligations under this Agreement.

          (ii) The execution and delivery of this  Agreement by the Seller,  and
     the  performance  and  compliance  with the terms of this  Agreement by the
     Seller,  will  not  violate  the  Seller's   organizational   documents  or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets,  in each case which  materially  and
     adversely  affect the  ability of the Seller to carry out the  transactions
     contemplated by this Agreement.

          (iii) The Seller has the full  power and  authority  to enter into and
     consummate  all  transactions  contemplated  by this  Agreement,  has  duly
     authorized the execution,  delivery and performance of this Agreement,  and
     has duly executed and delivered this Agreement.

          (iv)  This  Agreement,  assuming  due  authorization,   execution  and
     delivery  by  the  Purchaser,   constitutes  a  valid,  legal  and  binding
     obligation of the Seller, enforceable against the Seller in accordance with
     the  terms  hereof,  subject  to  (A)  applicable  bankruptcy,  insolvency,
     reorganization,  moratorium  and other laws  affecting the  enforcement  of
     creditors' rights generally,  (B) general principles of equity,  regardless
     of whether such  enforcement  is considered in a proceeding in equity or at
     law, and (C) public policy  considerations  underlying the securities laws,
     to  the  extent  that  such   public   policy   considerations   limit  the
     enforceability  of the provisions of this Agreement that purport to provide
     indemnification for securities laws liabilities.

          (v) The Seller is not in violation  of, and its execution and delivery
     of this Agreement and its performance and compliance with the terms of this
     Agreement  will not constitute a violation of, any law, any order or decree
     of any court or arbiter, or any order, regulation or demand of any federal,
     state or local governmental or regulatory  authority,  which violation,  in
     the  Seller's  good  faith  and  reasonable  judgment,  is likely to affect
     materially  and  adversely  either the ability of the Seller to perform its
     obligations under this Agreement or the financial condition of the Seller.

          (vi) No litigation is pending with regard to which Seller has received
     service of process or, to the best of the  Seller's  knowledge,  threatened
     against the Seller the  outcome 



                                     E-486
<PAGE>


     of which,  in the  Seller's  good  faith  and  reasonable  judgment,  could
     reasonably  be  expected to prohibit  the Seller  from  entering  into this
     Agreement or materially  and adversely  affect the ability of the Seller to
     perform its obligations under this Agreement.

          (vii) The  Seller has not dealt with any  broker,  investment  banker,
     agent or other person,  other than the  Purchaser,  the  Underwriters,  the
     Initial Purchasers,  and their respective affiliates,  that may be entitled
     to any  commission  or  compensation  in  connection  with  the sale of the
     Mortgage  Loans  or the  consummation  of any  of  the  other  transactions
     contemplated hereby.

          (viii)  Neither  the Seller  nor  anyone  acting on its behalf has (A)
     offered,   pledged,   sold,  disposed  of  or  otherwise   transferred  any
     Certificate,  any interest in any Certificate or any other similar security
     to any person in any manner,  (B) solicited any offer to buy or to accept a
     pledge,  disposition or other transfer of any Certificate,  any interest in
     any  Certificate  or any  other  similar  security  from any  person in any
     manner,  (C)  otherwise  approached  or  negotiated  with  respect  to  any
     Certificate,  any interest in any Certificate or any other similar security
     with any person in any manner,  (D) made any general  solicitation by means
     of  general  advertising  or in  any  other  manner  with  respect  to  any
     Certificate,  any interest in any Certificate or any similar  security,  or
     (E) taken any other action,  that (in the case of any of the acts described
     in clauses (A) through (E) above) would constitute or result in a violation
     of the  Securities  Act or  any  state  securities  law  relating  to or in
     connection with the issuance of the Certificates or require registration or
     qualification pursuant to the Securities Act or any state securities law of
     any Certificate not otherwise intended to be a Registered  Certificate.  In
     addition,  the  Seller  will  not  act,  nor has it  authorized  or will it
     authorize  any  person to act,  in any  manner  set forth in the  foregoing
     sentence with respect to any of the Certificates or interests therein.  For
     purposes of this paragraph 4(b)(viii), the term "similar security" shall be
     deemed to include,  without  limitation,  any security  evidencing or, upon
     issuance,  that would have  evidenced an interest in the Mortgage  Loans or
     any substantial number thereof.

          (ix) Insofar as it relates to the Mortgage Loans,  the information set
     forth on pages A-6 through  A-8,  inclusive,  of Annex A to the  Prospectus
     Supplement (as defined in Section 9) (the "Loan Detail") and, to the extent
     consistent therewith, the information set forth on the diskette attached to
     the Prospectus Supplement and the accompanying prospectus (the "Diskette"),
     is true and correct in all material respects.  Insofar as it relates to the
     Mortgage  Loans and/or the Seller and does not represent a  restatement  or
     aggregation of the  information  on the Loan Detail,  the  information  set
     forth in the  Prospectus  Supplement  and the  Memorandum  (as  defined  in
     Section 9) under the headings  "Summary of the  Prospectus  Supplement--The
     Mortgage Asset Pool", "Risk  Factors--The  Mortgage Loans" and "Description
     of the  Mortgage  Asset  Pool",  set  forth  on  Annex A to the  Prospectus
     Supplement and (to the extent it contains information  consistent with that
     on such Annex A) set forth on the  Diskette,  does not  contain  any untrue
     statement of a 



                                     E-487
<PAGE>

     material  fact or (in the case of the  Memorandum,  when read together with
     the other  information  specified  therein as being available for review by
     investors) omit to state any material fact necessary to make the statements
     therein,  in light of the  circumstances  under  which they were made,  not
     misleading.

          (x) No consent,  approval,  authorization or order of, registration or
     filing with, or notice to, any governmental authority or court is required,
     under federal or state law (including, with respect to any bulk sale laws),
     for the execution,  delivery and performance of or compliance by the Seller
     with this Agreement,  or the  consummation by the Seller of any transaction
     contemplated  hereby,  other than (1) the filing or  recording of financing
     statements, instruments of assignment and other similar documents necessary
     in connection  with Seller's sale of the Mortgage  Loans to the  Purchaser,
     (2)   such    consents,    approvals,    authorizations,    qualifications,
     registrations,  filings or notices  as have been  obtained  or made and (3)
     where the lack of such  consent,  approval,  authorization,  qualification,
     registration,  filing or notice would not have a material adverse effect on
     the performance by the Seller under this Agreement.

     (c) Upon  discovery by any of the parties  hereto of a breach of any of the
representations  and warranties made pursuant to and set forth in subsection (b)
above which materially and adversely affects the interests of the Purchaser or a
breach of any of the  representations and warranties made pursuant to subsection
(a) above and set forth in Exhibit C which materially and adversely  affects the
value of any  Mortgage  Loan or the  interests  therein of the  Purchaser or its
successors  and  assigns  (including,  without  limitation  the  Trustee and the
holders of the  Certificates),  the party  discovering  such  breach  shall give
prompt written notice to the other party hereto.

     SECTION 5. Representations, Warranties and Covenants of the Purchaser.

     (a) The Purchaser,  as of the date hereof,  hereby  represents and warrants
to, and covenants with, the Seller that:

          (i) The Purchaser is a corporation  duly organized,  validly  existing
     and in good standing under the laws of State of Delaware.

          (ii) The  execution and delivery of this  Agreement by the  Purchaser,
     and the  performance and compliance with the terms of this Agreement by the
     Purchaser,  will not violate the  Purchaser's  organizational  documents or
     constitute a default (or an event which,  with notice or lapse of time,  or
     both,  would  constitute a default)  under, or result in the breach of, any
     material  agreement or other  instrument to which it is a party or which is
     applicable to it or any of its assets.


                                     E-488
<PAGE>

          (iii) The Purchaser has the full power and authority to enter into and
     consummate  all  transactions  contemplated  by this  Agreement,  has  duly
     authorized the execution,  delivery and performance of this Agreement,  and
     has duly executed and delivered this Agreement.

          (iv)  This  Agreement,  assuming  due  authorization,   execution  and
     delivery by the Seller,  constitutes a valid,  legal and binding obligation
     of the Purchaser,  enforceable against the Purchaser in accordance with the
     terms   hereof,   subject  to  (A)   applicable   bankruptcy,   insolvency,
     reorganization,  moratorium  and other laws  affecting the  enforcement  of
     creditors'  rights  generally,   and  (B)  general  principles  of  equity,
     regardless  of whether such  enforcement  is  considered in a proceeding in
     equity or at law.

          (v) The  Purchaser  is not in  violation  of,  and its  execution  and
     delivery of this  Agreement and its  performance  and  compliance  with the
     terms of this  Agreement  will not  constitute a violation of, any law, any
     order or decree of any court or arbiter, or any order, regulation or demand
     of any federal, state or local governmental or regulatory authority,  which
     violation, in the Purchaser's good faith and reasonable judgment, is likely
     to affect  materially and adversely  either the ability of the Purchaser to
     perform its obligations under this Agreement or the financial  condition of
     the Purchaser.

          (vi) No  litigation  is  pending  or,  to the best of the  Purchaser's
     knowledge,  threatened  against  the  Purchaser  which would  prohibit  the
     Purchaser  from entering into this  Agreement or, in the  Purchaser's  good
     faith and reasonable judgment, is likely to materially and adversely affect
     either the ability of the Purchaser to perform its  obligations  under this
     Agreement or the financial condition of the Purchaser.

          (vii) The Purchaser has not dealt with any broker,  investment banker,
     agent or other person, other than the Seller, the Underwriters, the Initial
     Purchasers  and their  respective  affiliates,  that may be entitled to any
     commission  or  compensation  in  connection  with the sale of the Mortgage
     Loans or the consummation of any of the transactions contemplated hereby.

          (viii) No consent,  approval,  authorization or order of, registration
     or filing  with,  or notice  to,  any  governmental  authority  or court is
     required,  under  federal or state law,  for the  execution,  delivery  and
     performance of or compliance by the Purchaser with this  Agreement,  or the
     consummation by the Purchaser of any transaction contemplated hereby, other
     than  (1)  such  consents,   approvals,   authorizations,   qualifications,
     registrations,  filings or notices  as have been  obtained  or made and (2)
     where the lack of such  consent,  approval,  authorization,  qualification,
     registration,  filing or notice would not have a material adverse effect on
     the performance by the Purchaser under this Agreement.


                                     E-489
<PAGE>


     (b) Upon  discovery by any of the parties  hereto of a breach of any of the
representations  and warranties  set forth above which  materially and adversely
affects the  interests of the Seller,  the party  discovering  such breach shall
give prompt written notice to the other party hereto.

     SECTION 6. Repurchases.

     (a) Within 90 days of the earlier of  discovery or receipt of notice by the
Seller,  from either the  Purchaser  or any  successor or assign  thereof,  of a
Defect (as  defined in the Pooling and  Servicing  Agreement)  in respect of the
Mortgage  File  for any  Mortgage  Loan or a  breach  of any  representation  or
warranty  made pursuant to Section 4(a) and set forth in Exhibit C, which Defect
or breach, as the case may be, materially and adversely affects the value of any
Mortgage Loan or the interests  therein of the Purchaser or its  successors  and
assigns  (including,  without  limitation,  the  Trustee  and the holders of the
Certificates),  the Seller shall cure such Defect or breach, as the case may be,
in all material  respects or repurchase the affected Mortgage Loan from the then
owner(s) thereof at the applicable Purchase Price (as defined in the Pooling and
Servicing  Agreement)  by payment of such  Purchase  Price by wire  transfer  of
immediately  available  funds  to  the  account  designated  by  such  owner(s);
provided,  however,  that in lieu of effecting any such  repurchase,  the Seller
will be permitted to deliver a Qualifying  Substitute Mortgage Loan and to pay a
cash amount equal to the applicable  Substitution  Shortfall Amount,  subject to
the terms and conditions of the Pooling and Servicing Agreement.

     If the Seller is notified of a defect in any Mortgage File that corresponds
to  information  set forth in the  Mortgage  Loan  Schedule,  the  Seller  shall
promptly correct such defect and provide a new, corrected Mortgage Loan Schedule
to the  Purchaser,  which  corrected  Mortgage Loan Schedule  shall be deemed to
amend and replace the existing Mortgage Loan Schedule for all purposes.

     (b)  Notwithstanding  Section  6(a),  within  60  days  of the  earlier  of
discovery or receipt of notice by the Seller,  from either the  Purchaser or any
successor  or assign  thereof,  that any  Mortgage  Loan does not  constitute  a
"qualified  mortgage" within the meaning of Section  860G(a)(3) of the Code, the
Seller shall repurchase such Mortgage Loan from the then owner(s) thereof at the
applicable  Purchase Price by payment of such Purchase Price by wire transfer of
immediately available funds to the account designated by such owner(s).

     (c) In connection  with any  repurchase of or  substitution  for a Mortgage
Loan  contemplated by this Section 6, the then owner(s)  thereof shall tender or
cause to be tendered promptly to the Seller, upon delivery of a receipt executed
by the Seller,  the related  Mortgage File and Servicing File, and each document
that  constitutes  a part of the Mortgage  File that was endorsed or assigned to
the Purchaser or the Trustee shall be endorsed or assigned,  as the case may be,
to the  Seller  in the  same  manner.  The  form  and  sufficiency  of all  such
instruments and certificates shall be the responsibility of the Seller.



                                     E-490
<PAGE>

     (d) Except as provided in Section  2(b),  this  Section 6 provides the sole
remedies available to the Purchaser,  and its successors and assigns (including,
without limitation,  the Trustee and the holders of the Certificates) respecting
any Defect in a Mortgage  File or any breach of any  representation  or warranty
made pursuant to Section 4(a) and set forth in Exhibit C, or in connection  with
the  circumstances  described  in Section  6(b).  If the Seller  defaults on its
obligations to repurchase  any Mortgage Loan in accordance  with Section 6(a) or
6(b) or disputes its  obligation to  repurchase  any Mortgage Loan in accordance
with either such  subsection,  the Purchaser or its  successors  and assigns may
take such  action as is  appropriate  to enforce  such  payment or  performance,
including,  without  limitation,  the institution and prosecution of appropriate
proceedings.  The Seller shall  reimburse  the  Purchaser  for all necessary and
reasonable costs and expenses incurred in connection with such enforcement.

     SECTION 7. Closing.

     The closing of the sale of the Mortgage Loans (the "Closing") shall be held
at the offices of Orrick,  Herrington  & Sutcliffe  LLP, 666 Fifth  Avenue,  New
York, New York 10103 at 10:00 a.m., New York City time, on the Closing Date.

     The Closing shall be subject to each of the following conditions:

          (i) All of the  representations and warranties of the Seller specified
     herein shall be true and correct as of the Closing Date,  and the Aggregate
     Cut-off  Date Balance  shall be within the range  permitted by Section 1 of
     this Agreement;

          (ii) All documents  specified in Section 8 (the "Closing  Documents"),
     in such forms as are agreed upon and acceptable to the Purchaser,  shall be
     duly executed and delivered by all signatories as required  pursuant to the
     respective terms thereof;

          (iii) The Seller shall have delivered and released to the Trustee, the
     Purchaser or the  Purchaser's  designee,  as the case may be, all documents
     and funds required to be so delivered pursuant to Section 2;

          (iv) The result of any examination of the Mortgage Files and Servicing
     Files  performed  by or on behalf of the  Purchaser  pursuant  to Section 3
     shall be satisfactory to the Purchaser in its sole determination;

          (v) All other terms and  conditions of this  Agreement  required to be
     complied with on or before the Closing Date shall have been complied  with,
     and the  Seller  shall  have the  ability  to  comply  with all  terms  and
     conditions and



                                     E-491
<PAGE>

     perform  all  duties  and  obligations  required  to be  complied  with  or
     performed after the Closing Date;

          (vi) The Seller  shall have paid or agreed to pay all fees,  costs and
     expenses payable by it to the Purchaser pursuant to this Agreement; and

          (vii) Neither the Underwriting  Agreement nor the Certificate Purchase
     Agreement shall have been terminated in accordance with its terms.

     Both parties  agree to use their best efforts to perform  their  respective
obligations hereunder in a manner that will enable the Purchaser to purchase the
Mortgage Loans on the Closing Date.

     SECTION 8. Closing Documents.

     The Closing Documents shall consist of the following:

     (a) This  Agreement  duly  executed and  delivered by the Purchaser and the
Seller;

     (b) An  Officer's  Certificate  substantially  in the form of  Exhibit  D-1
hereto,  executed by the Secretary or an assistant  secretary of the Seller, and
dated the Closing Date,  and upon which the Purchaser and each  Underwriter  may
rely, attaching thereto as exhibits the organizational documents of the Seller;

     (c) A certificate of good standing  regarding the Seller from the Secretary
of State for the State of Maryland,  dated not earlier than 30 days prior to the
Closing Date;

     (d) A certificate  of the Seller  substantially  in the form of Exhibit D-2
hereto,  executed by an executive officer or authorized  signatory of the Seller
and dated the Closing Date,  and upon which the  Purchaser and each  Underwriter
may rely;

     (e) Written  opinions of counsel for the Seller,  substantially in the form
of Exhibits D-3A and D-3B hereto and subject to such reasonable  assumptions and
qualifications  as may be requested by counsel for the Seller and  acceptable to
counsel for the Purchaser, dated the Closing Date and addressed to the Purchaser
and each Underwriter;

     (f) Any other  opinions of counsel for the Seller  reasonably  requested by
the Rating Agencies in connection with the issuance of the Certificates, each of
which shall include the Purchaser and each Underwriter as an addressee; and

     (g) Such further certificates,  opinions and documents as the Purchaser may
reasonably request.


                                     E-492
<PAGE>

     SECTION 9. Indemnification.

     (a) The Seller  agrees to indemnify and hold  harmless the  Purchaser,  its
officers  and  directors,  and each person,  if any, who controls the  Purchaser
within the meaning of either  Section 15 of the  Securities Act or Section 20 of
the Securities  Exchange Act of 1934, as amended (the "Exchange  Act"),  against
any and all losses, claims,  damages or liabilities,  joint or several, to which
they or any of them may become  subject under the  Securities  Act, the Exchange
Act or other  federal or state  statutory  law or  regulation,  at common law or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in
respect  thereof) arise out of or are based upon any untrue statement or alleged
untrue statement of a material fact contained in the Prospectus Supplement,  the
Memorandum, the Diskette or, insofar as they are required to be filed as part of
the Registration  Statement pursuant to the No-Action Letters, any Computational
Materials or ABS Term Sheets with respect to the Registered Certificates,  or in
any revision or amendment thereof or supplement  thereto, or arise out of or are
based  upon  the  omission  or  alleged  omission  (in  the  case  of  any  such
Computational  Materials or ABS Term Sheets,  when read in conjunction  with the
Prospectus and, in the case of the Memorandum, when read together with the other
information  specified  therein as being  available  for review by investors) to
state therein a material fact required to be stated therein or necessary to make
the  statements  therein,  in light of the  circumstances  under which they were
made,  not  misleading;  but only if and to the extent  that (i) any such untrue
statement or alleged untrue  statement is with respect to information  regarding
the Mortgage  Loans  contained  in the Loan Detail or, to the extent  consistent
therewith,  the Diskette,  or (ii) any such untrue  statement or alleged  untrue
statement  or  omission  or alleged  omission  is with  respect  to  information
regarding  the  Seller  or  the  Mortgage  Loans  contained  in  the  Prospectus
Supplement  or  the  Memorandum  under  the  headings   "Summary  of  Prospectus
Supplement  - The  Mortgage  Asset Pool",  "Risk  Factors - The Mortgage  Loans"
and/or  "Description  of the Mortgage Asset Pool" or contained on Annex A to the
Prospectus  Supplement (exclusive of the Loan Detail), and such information does
not represent a restatement or aggregation of information  contained in the Loan
Detail;  or (iii) such untrue statement,  alleged untrue statement,  omission or
alleged omission arises out of or is based upon a breach of the  representations
and  warranties  of the  Seller  set forth in or made  pursuant  to  Section  4;
provided, that the indemnification provided by this Section 9 shall not apply to
the extent  that such  untrue  statement  of a material  fact or  omission  of a
material  fact  necessary  to  make  the  statements   made,  in  light  of  the
circumstances  in which they were made, not misleading,  was made as a result of
an error in the  manipulation  of, or calculations  based upon, the Loan Detail.
This indemnity  agreement will be in addition to any liability  which the Seller
may otherwise have.

     For  purposes of the  foregoing,  "Registration  Statement"  shall mean the
registration  statement  No.  333-37717  filed  by the  Purchaser  on Form  S-3,
including  without  limitation  exhibits  thereto and  information  incorporated
therein by reference;  "Prospectus" shall mean the prospectus dated December 17,


                                     E-493
<PAGE>

1997, as supplemented by the prospectus  supplement dated December 17, 1997 (the
"Prospectus Supplement"), relating to the Registered Certificates;  "Memorandum"
shall mean the private placement memorandum dated December 17, 1997, relating to
the  Non-Registered  Certificates;  "Computational  Materials"  shall  have  the
meaning  assigned  thereto in the no-action  letter dated May 20, 1994 issued by
the Division of Corporation  Finance of the  Securities and Exchange  Commission
(the "Commission") to Kidder,  Peabody Acceptance Corporation I, Kidder, Peabody
& Co.  Incorporated,  and Kidder  Structured Asset Corporation and the no-action
letter dated May 27, 1994 issued by the Division of  Corporation  Finance of the
Commission  to  the  Public  Securities  Association   (together,   the  "Kidder
Letters");  and "ABS Term Sheets" shall have the meaning assigned thereto in the
no-action  letter dated  February 17, 1995 issued by the Division of Corporation
Finance of the Commission to the Public Securities Association (the "PSA Letter"
and, together with the Kidder Letters, the "No-Action Letters").

     (b) Promptly after receipt by any person entitled to indemnification  under
this Section 9 (each, an "indemnified  party") of notice of the  commencement of
any action,  such indemnified party will, if a claim in respect thereof is to be
made against the Seller (the "indemnifying  party") under this Section 9, notify
the indemnifying party in writing of the commencement  thereof; but the omission
to notify the indemnifying  party will not relieve it from any liability that it
may have to any  indemnified  party otherwise than under this Section 9. In case
any such action is brought  against any  indemnified  party and it notifies  the
indemnifying party of the commencement  thereof,  the indemnifying party will be
entitled to participate  therein, and to the extent that it may elect by written
notice delivered to the indemnified party promptly after receiving the aforesaid
notice from such indemnified party, to assume the defense thereof,  with counsel
satisfactory  to  such  indemnified  party;  provided,   however,  that  if  the
defendants  in any such  action  include  both  the  indemnified  party  and the
indemnifying  party and the  indemnified  party or parties shall have reasonably
concluded that there may be legal defenses  available to it or them and/or other
indemnified  parties that are different from or additional to those available to
the indemnifying party, the indemnified party or parties shall have the right to
select  separate  counsel  to  assert  such  legal  defenses  and  to  otherwise
participate in the defense of such action on behalf of such indemnified party or
parties.  Upon receipt of notice from the indemnifying party to such indemnified
party of its  election to assume the defense of such action and  approval by the
indemnified party of counsel,  which approval will not be unreasonably withheld,
the  indemnifying  party  will not be  liable  for any  legal or other  expenses
subsequently  incurred by such indemnified  party in connection with the defense
thereof,  unless (i) the indemnified  party shall have employed separate counsel
in  connection  with the  assertion  of legal  defenses in  accordance  with the
proviso  to the  preceding  sentence  (it being  understood,  however,  that the
indemnifying  party  shall  not be  liable  for the  expenses  of more  than one
separate  counsel,  approved  by  the  Purchaser  and  the  indemnifying  party,
representing  all the indemnified  parties under Section 9(a) who are parties to
such  action),  (ii) the  indemnifying  party  shall not have  employed  counsel
reasonably  satisfactory to the  indemnified  party to represent the indemnified
party within a reasonable  time after  notice of  commencement  of the action or
(iii) the  indemnifying  party has  authorized the employment of counsel for the
indemnified party at the expense of the indemnifying  party; and except that, if




                                     E-494
<PAGE>

clause (i) or (iii) is applicable,  such  liability  shall only be in respect of
the counsel referred to in such clause (i) or (iii).

     (c)  If  the  indemnification  provided  for in  this  Section  9 is due in
accordance  with  its  terms  but  is for  any  reason  held  by a  court  to be
unavailable to an indemnified party on grounds of policy or otherwise,  then the
indemnifying  party,  in lieu of  indemnifying  such  indemnified  party,  shall
contribute to the amount paid or payable by such  indemnified  party as a result
of such  losses,  claims,  damages  or  liabilities,  in such  proportion  as is
appropriate to reflect the relative fault of the  indemnified  and  indemnifying
parties in connection  with the  statements or omissions  which resulted in such
losses, claims, damages or liabilities,  as well as any other relevant equitable
considerations.  The relative fault of the indemnified and indemnifying  parties
shall be determined  by reference to, among other things,  whether the untrue or
alleged untrue  statement of a material fact or the omission or alleged omission
to state a material fact relates to information supplied by such parties

     (d) The  Purchaser  and the  Seller  agree  that it  would  not be just and
equitable if  contribution  pursuant to Section 9(c) were determined by pro rata
allocation  or by any other method of  allocation  that does not take account of
the considerations referred to in Section 9(c) above. The amount paid or payable
by an  indemnified  party  as a  result  of  the  losses,  claims,  damages  and
liabilities referred to in this Section 9 shall be deemed to include, subject to
the limitations set forth above, any legal or other expenses reasonably incurred
by such indemnified party in connection with investigating or defending any such
action or claim,  except  where the  indemnified  party is required to bear such
expenses pursuant to this Section 9, which expenses the indemnifying party shall
pay as and when incurred, at the request of the indemnified party, to the extent
that the indemnifying  party will be ultimately  obligated to pay such expenses.
If any expenses so paid by the indemnifying party are subsequently determined to
not be required to be borne by the indemnifying party hereunder,  the party that
received  such  payment  shall  promptly  refund the amount so paid to the party
which  made such  payment.  No person  guilty  of  fraudulent  misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution   from  any  person   who  was  not   guilty  of  such   fraudulent
misrepresentation.

     (e) The indemnity and contribution  agreements  contained in this Section 9
shall  remain  operative  and in full  force and  effect  regardless  of (i) any
termination of this Agreement,  (ii) any  investigation  made by any indemnified
party, and (iii) acceptance of and payment for any of the Certificates.

     SECTION 10. Costs.

     Costs relating to the  transactions  contemplated  hereby shall be borne by
the respective parties hereto in accordance with the Allocation Agreement.


                                     E-495
<PAGE>


     SECTION 11. Notices.

     All demands,  notices and communications  hereunder shall be in writing and
shall be deemed to have been duly given if personally delivered to or mailed, by
registered  mail,  postage  prepaid,  by overnight mail or courier  service,  or
transmitted  by facsimile and confirmed by a similar mailed  writing,  if to the
Purchaser, addressed to GMAC Commercial Mortgage Securities, Inc. at 650 Dresher
Road, P.O. Box 1015, Horsham,  Pennsylvania  19044-8015,  Attention:  Structured
Finance  Manager,  facsimile  no.  (215)  328-1775,  with a copy to the  General
Counsel,  GMAC  Commercial  Mortgage  Corporation,  or  such  other  address  or
facsimile  number as may  hereafter be furnished to the Seller in writing by the
Purchaser;   and  if  to  the  Seller,  addressed  to  German  American  Capital
Corporation,  at 31 W. 52nd Street, New York, New York 10019, Attention:  Steven
S. Stuart,  facsimile no. (212) 469-7210,  or to such other address or facsimile
number as the Seller may designate in writing to the Purchaser.

     SECTION 12. Third Party Beneficiaries.

     Each of the officers,  directors  and  controlling  persons  referred to in
Section 9 hereof is an intended  third party  beneficiary  of the  covenants and
indemnities  of the  Seller  set  forth in  Section 9 of this  Agreement.  It is
acknowledged  and agreed that such covenants and  indemnities may be enforced by
or on behalf of any such person or entity  against the Seller to the same extent
as if it was a party hereto.

     SECTION 13. Representations, Warranties and Agreements to Survive Delivery.

     All representations, warranties and agreements contained in this Agreement,
incorporated herein by reference or contained in the certificates of officers of
the Seller submitted  pursuant hereto,  shall remain operative and in full force
and effect and shall survive delivery of the Mortgage Loans by the Seller to the
Purchaser or its designee.

     SECTION 14. Severability of Provisions.

     Any part, provision, representation, warranty or covenant of this Agreement
that is  prohibited  or  which  is held to be  void or  unenforceable  shall  be
ineffective  to the  extent  of such  prohibition  or  unenforceability  without
invalidating   the   remaining   provisions   hereof.   Any   part,   provision,
representation,  warranty or covenant of this  Agreement  that is  prohibited or
unenforceable  or  is  held  to be  void  or  unenforceable  in  any  particular
jurisdiction  shall,  as to such  jurisdiction,  be ineffective to the extent of
such  prohibition  or  unenforceability   without   invalidating  the  remaining
provisions  hereof,  and  any  such  prohibition  or   unenforceability  in  any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.  To the extent permitted by applicable law,
the parties hereto waive any provision of law which prohibits or renders void or
unenforceable any provision hereof.



                                     E-496
<PAGE>

     SECTION 15. Counterparts.

     This Agreement may be executed in any number of counterparts, each of which
shall be deemed to be an original,  but all of which together  shall  constitute
one and the same instrument.

     SECTION 16. GOVERNING LAW.

     THIS AGREEMENT AND THE RIGHTS, DUTIES,  OBLIGATIONS AND RESPONSIBILITIES OF
THE PARTIES  HERETO SHALL BE GOVERNED IN  ACCORDANCE  WITH THE INTERNAL LAWS AND
DECISIONS OF THE STATE OF NEW YORK WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES
EXCEPT THAT THE PARTIES  HERETO INTEND THAT THE  PROVISIONS OF SECTION 5-1401 OF
THE NEW YORK GENERAL OBLIGATIONS LAW SHALL APPLY TO THIS AGREEMENT.

     SECTION 17. Further Assurances.

     The Seller and the Purchaser agree to execute and deliver such  instruments
and take  such  further  actions  as the  other  party  may,  from time to time,
reasonably  request in order to  effectuate  the  purposes  and to carry out the
terms of this Agreement.

     SECTION 18. Successors and Assigns.

     The rights and  obligations of the Seller under this Agreement shall not be
assigned  by the Seller  without  the prior  written  consent of the  Purchaser,
except that any person into which the Seller may be merged or  consolidated,  or
any  corporation  or other  entity  resulting  from any  merger,  conversion  or
consolidation to which the Seller is a party, or any person succeeding to all or
substantially  all of the business of the Seller,  shall be the successor to the
Seller hereunder.  The Purchaser has the right to assign its interest under this
Agreement, in whole or in part, as may be required to effect the purposes of the
Pooling and Servicing  Agreement,  and the assignee shall, to the extent of such
assignment,  succeed to the rights and  obligations  hereunder of the Purchaser.
Subject to the foregoing,  this Agreement shall bind and inure to the benefit of
and be  enforceable  by the  Seller  and  the  Purchaser,  and  their  permitted
successors and assigns, and the indemnified parties referred to in Section 9.

     SECTION 19. Amendments.

     No term or provision of this Agreement may be amended,  waived, modified or
in any way altered, unless such amendment, waiver, modification or alteration is
in writing and signed by a duly  authorized  officer of the party  against  whom
such amendment,  waiver, modification or alteration is sought to be enforced. In
addition,  this  Agreement  may not be changed in any manner




                                     E-497
<PAGE>

which would have a material adverse effect on any third party  beneficiary under
Section 12 hereof without the prior consent of that person.






                                     E-498
<PAGE>

         IN WITNESS  WHEREOF,  the Seller and the  Purchaser  have caused  their
names to be signed hereto by their respective duly authorized officers as of the
date first above written.


                                            GERMAN AMERICAN CAPITAL    
                                            CORPORATION
                                           
                                           
                                            By: /s/ Steven S. Stuart
                                            ---------------------------
                                           
                                            Name:   Steven S. Stuart
                                            ---------------------------
                                           
                                            Title:  Vice President
                                            ---------------------------
                                           
                                           
                                           
                                            By: /s/ Eric Schwartz
                                            ---------------------------
                                           
                                            Name:   Eric Schwartz
                                            ---------------------------
                                           
                                            Title:  Vice President
                                            ---------------------------
                                           
                                           
                                           
                                           
                                           
                                            GMAC COMMERCIAL MORTGAGE 
                                            SECURITIES, INC.
                                           
                                           
                                           
                                            By: /s/ Elisa George
                                            ---------------------------
                                           
                                            Name:   Elisa George
                                            ---------------------------
                                           
                                            Title:  Vice President
                                            ---------------------------
                                      


                                     E-499
<PAGE>


                                    EXHIBIT A

                             MORTGAGE LOAN SCHEDULE

         The Mortgage Loan  Schedule  shall set forth,  among other things,  the
following information with respect to each Mortgage Loan:

          (i)       the loan number;

          (ii)      the street address  (including  city, state and zip code) of
                    the related Mortgaged Property;

          (iii)     the  Mortgage  Rate in  effect  as of the  Cut-off  Date and
                    whether  such  Mortgage  Loan is an ARM Loan or a Fixed-Rate
                    Loan;

          (iv)      the original principal balance;

          (v)       the Cut-off Date Balance;

          (vi)      the (A) remaining  term to stated  maturity (B) with respect
                    to each ARD Loan,  the  Anticipated  Repayment  Date and (C)
                    Stated Maturity Date;

          (vii)     the Due Date;

          (viii)    the amount of the Monthly  Payment due on the first Due Date
                    following the Cut-off Date;

          (ix)      in the case of an ARM Loan, the (A) Index, (B) Gross Margin,
                    (C)  first  Mortgage  Rate  adjustment  date  following  the
                    Cut-off Date and the frequency of Mortgage Rate adjustments,
                    and (D) maximum and minimum lifetime Mortgage Rate, if any;

          (x)       whether  such  Mortgage  Loan is an ARD Loan or a Defeasance
                    Loan; and

          (xi)      the Master Servicing Fee Rate.

     The Mortgage Loan Schedule shall also set forth the aggregate  Cut-off Date
Balance for all of the Mortgage Loans. Such list may be in the form of more than
one list, collectively setting forth all of the information required.



                                     E-500
<PAGE>



<TABLE>
<CAPTION>
====================================================================================================================================
Seller Loan Number  Property Name                           Property Address             City              State           Zip Code
====================================================================================================================================
<S>                 <C>                                     <C>                          <C>               <C>              <C>   
DMG     GA0118      Integrated Health Services - Center     Various                      Various           Various                
DMG     GA0119      IHS of Hanover House                    39 Hanover Circle            Birmingham        Alabama          35205
DMG     GA0120      IHS of Cheyenne Mountain                835 Tenderfoot Hill Rd.      Colorado Springs  Colorado         80906
DMG     GA0121      IHS of Cheyenne Place                   945 Tenderfoot Hill Road     Colorado Springs  Colorado         80906
DMG     GA0122      IHS of Mesa Manor                       2901 North 12th Street       Grand Junction    Colorado         81506
DMG     GA0123      IHS of Pikes Peak                       2719 North Union Boulevard   Colorado Springs  Colorado         80909
DMG     GA0124      IHS of Pueblo                           2611 Jones Avenue            Pueblo            Colorado         81004
DMG     GA0125      IHS of Fort Myers                       13755 Golf Club Parkway      Fort Myers        Florida          33906
DMG     GA0126      IHS of Bradenton                        2302 59th Street West        Bradenton         Florida          34209
DMG     GA0127      IHS of Orange Park Care Ctr.            2029 Professional Center Dr. Orange Park       Florida          32073
DMG     GA0128      IHS of Palm Bay Convalescent Ctr.       1515 Port Malabar Blvd.      Palm Bay          Florida          32905
DMG     GA0129      IHS of Port Charlotte Care Center       4033 Beaver Lane             Port Charlotte    Florida          33952
DMG     GA0130      IHS of Sebring                          3011 Kenilworth Blvd.        Sebring           Florida          33870
DMG     GA0131      IHS of Winter Park Care Center          2970 Scarlet Road            Winter Park       Florida          32792
DMG     GA0132      The Shores Retirement Community         1700 3rd Avenue West         Bradenton         Florida          34205
DMG     GA0133      IHS of Buckhead/Heritage                54 Peachtree Park Drive, NE  Atlanta           Georgia          30309
DMG     GA0134      IHS of Shoreham                         811 Kennesaw Avenue          Marietta          Georgia          30060
DMG     GA0135      IHS of Boise                            8211 Ustick Road             Boise             Idaho            83704
DMG     GA0136      IHS of Great Bend Manor                 1560 Kansas Highway 96       Great Bend        Kansas           67530
DMG     GA0137      IHS of Wichita/Northeast                5005 E. 21st Street N.       Wichita           Kansas           67208
DMG     GA0138      IHS of Mayfair Manor                    3300 Tates Creek RD          Lexington         Kentucky         40502
DMG     GA0139      IHS of Shreveport/Centenary             225 Wyandotte                Shreveport        Louisiana        71101
DMG     GA0140      IHS of Heritage Manor of Alexandria     5115 MacArthur Drive         Alexandria        Louisiana        71302
DMG     GA0141      IHS of Heritage Manor of Gonzales       905 West Cornerview Street   Gonzales          Louisiana        70737
DMG     GA0142      IHS of Heritage Manor of Kaplan         1300 West 8th Street         Kaplan            Louisiana        70548
DMG     GA0143      IHS of Heritage Manor of Lafayette      325 Bacque Crescent Drive    Lafayette         Louisiana        70503
DMG     GA0144      IHS of Heritage Manor of Many I         120 Nacthitoches Highway     Many              Louisiana        71449
DMG     GA0145      IHS of Heritage Manor of Many II        255 Middle Creek Road        Many              Louisiana        71449
DMG     GA0146      IHS of Heritage Manor of Marrero        5301 August Avenue           Marrero           Louisiana        70072
DMG     GA0147      IHS of Minden/Meadowview                400 Meadowview Dr.           Minden            Louisiana        71055
DMG     GA0148      IHS of Heritage Manor of New Iberia I   1803 Jane Street             New Iberia        Louisiana        70562
DMG     GA0149      IHS of Heritage Manor of New Iberia II  600 Bayard Street            New Iberia        Louisiana        70562
DMG     GA0150      IHS of Claiborne/Heritage Manor of
                    Shreveport                              1536 Claiborne               Shreveport        Louisiana        71103

DMG     GA0151      IHS of Heritage Manor of Thibodaux      1300 Lafourche Drive         Thibodaux         Louisiana        70301
DMG     GA0152      IHS of Heritage Manor of Vivian         912 South Pecan St.          Vivian            Louisiana        71082
                                                                                                                                 
DMG     GA0153      IHS of Charlotte at Hawthorne           333 Hawthorne Lane           Charlotte         North Carolina   28204
DMG     GA0154      IHS of Pierremont Heritage Manor        725 Mitchell Lane            Shreveport        Louisiana        71106
DMG     GA0155      IHS of Nashville/Donelson               2733 McCampbell Avenue       Nashville         Tennessee        37214
DMG     GA0156      IHS of Heritage Manor of Plainview      2510 West 24th Street        Plainview         Texas            79072
DMG     GA0157      IHS of Heritage Manor of Iowa Park      1109 North Third Street      Iowa Park         Texas            76367
DMG     GA0158      IHS of Wichita Falls/Midwestern         601 Midwestern Parkway       Wichita Falls     Texas            76302
DMG     GA0159      IHS of Terrell Care Center              204 West Nash Street         Terrell           Texas            75160
DMG     GA0160      IHS of Terrell Convalescent Center      1800 N. Frances Street       Terrell           Texas            75160
DMG     GA0161      IHS Jeffersonian Manor-Charles Town     State Highway 9              Charles Town      West Virginia    25414
DMG     GA0190      Kmart - Lafayette #7775                 3530 State Road 38 East      Lafayette         Indiana          47905
DMG     GA0191      Kmart - Welch #3961                     1 Plaza Drive                Welch (Kimball)   West Virginia    24853
DMG     GA0192      Kmart - Barstow #4710                   510 East Virginia Way        Barstow           California       92311
DMG     GA0193      Kmart - Laredo #4809                    5000 San Dario Road          Laredo            Texas            78014
DMG     GA0194      Kmart - Chula Vista #7636               875 East H Street            Chula Vista       California       91910
DMG     GA0195      Kmart - Windsor #7729                   1075 Kennedy Road            Windsor           Connecticut      06095
DMG     GA0196      Kmart - Bakersfield #3653               2749 Calloway Drive          Bakersfield       California       93308
DMG     TA0662      Lincoln Place Apartments                1042 Frederick Avenue        Los Angeles       California       90291
DMG     TA0972      Lincoln Place II                        1042 Frederick Street        Los Angeles       California       90291
DMG     TA1453      Fruitvale Shopping Center               3000-3070 East 9th Street    Oakland           California       94601
DMG     TA1456      Cedar Brook Corporate Center            4 and 8 Cedar Brook Drive    Cranbury          New Jersey       08512
DMG     TA1474      Monterey Resources Building             5201 Truxton Avenue          Bakersfield       California       93309
DMG     TA1650      Village View Apartments                 6172 Fisher Road             Dallas            Texas            75124
<CAPTION>                                                                                                                       
====================================================================================================================================
Seller Loan Number  Current Rate Interest Type  Original Balance  Cut-off Date Balance  Remaining Term  Maturity Date     Due Date
====================================================================================================================================
<S>                    <C>          <C>          <C>                <C>                  <C>            <C>                  <C>
DMG     GA0118         8.29400      Fixed        165,500,000.00     165,290,099.27       118            9/30/07              01  
DMG     GA0119         8.29400      Fixed          6,033,078.00       6,025,426.40       118            9/30/07              01  
DMG     GA0120         8.29400      Fixed          7,150,315.00       7,141,246.42       118            9/30/07              01  
DMG     GA0121         8.29400      Fixed          3,426,193.00       3,421,847.64       118            9/30/07              01  
DMG     GA0122         8.29400      Fixed          4,617,912.00       4,612,055.21       118            9/30/07              01  
DMG     GA0123         8.29400      Fixed          6,703,420.00       6,694,918.21       118            9/30/07              01  
DMG     GA0124         8.29400      Fixed         11,023,402.00      11,009,421.27       118            9/30/07              01  
DMG     GA0125         8.29400      Fixed          7,671,692.00       7,661,962.17       118            9/30/07              01  
DMG     GA0126         8.29400      Fixed          6,852,385.00       6,843,694.29       118            9/30/07              01  
DMG     GA0127         8.29400      Fixed          2,681,368.00       2,677,967.29       118            9/30/07              01  
DMG     GA0128         8.29400      Fixed          5,139,289.00       5,132,770.96       118            9/30/07              01  
DMG     GA0129         8.29400      Fixed          6,554,455.00       6,546,142.15       118            9/30/07              01  
DMG     GA0130         8.29400      Fixed          1,638,614.00       1,636,535.79       118            9/30/07              01  
DMG     GA0131         8.29400      Fixed          3,873,087.00       3,868,174.86       118            9/30/07              01  
DMG     GA0132         8.29400      Fixed         10,502,025.00      10,488,705.52       118            9/30/07              01  
DMG     GA0133         8.29400      Fixed          3,798,605.00       3,793,787.31       118            9/30/07              01  
DMG     GA0134         8.29400      Fixed          3,202,745.00       3,198,683.04       118            9/30/07              01  
DMG     GA0135         8.29400      Fixed          3,277,228.00       3,273,071.56       118            9/30/07              01  
DMG     GA0136         8.29400      Fixed          1,340,684.00       1,338,983.65       118            9/30/07              01  
DMG     GA0137         8.29400      Fixed          1,117,237.00       1,115,820.04       118            9/30/07              01  
DMG     GA0138         8.29400      Fixed          5,735,149.00       5,727,875.25       118            9/30/07              01  
DMG     GA0139         8.29400      Fixed          1,489,649.00       1,487,759.71       118            9/30/07              01  
DMG     GA0140         8.29400      Fixed            446,895.00         446,328.21       118            9/30/07              01  
DMG     GA0141         8.29400      Fixed          2,830,333.00       2,826,743.35       118            9/30/07              01  
DMG     GA0142         8.29400      Fixed          2,830,333.00       2,826,743.35       118            9/30/07              01  
DMG     GA0143         8.29400      Fixed            893,789.00         892,655.42       118            9/30/07              01  
DMG     GA0144         8.29400      Fixed          4,394,464.00       4,388,890.61       118            9/30/07              01  
DMG     GA0145         8.29400      Fixed          1,787,579.00       1,785,311.85       118            9/30/07              01  
DMG     GA0146         8.29400      Fixed          2,904,815.00       2,901,130.90       118            9/30/07              01  
DMG     GA0147         8.29400      Fixed          6,256,526.00       6,248,591.00       118            9/30/07              01  
DMG     GA0148         8.29400      Fixed          3,053,780.00       3,049,906.96       118            9/30/07              01  
DMG     GA0149         8.29400      Fixed          1,936,544.00       1,934,087.93       118            9/30/07              01  
DMG     GA0150         8.29400      Fixed          1,415,167.00       1,413,372.18       118            9/30/07              01  
                                                                                                                             
DMG     GA0151         8.29400      Fixed          2,011,026.00       2,008,475.46       118            9/30/07              01  
DMG     GA0152         8.29400      Fixed          2,606,886.00       2,603,579.75       118            9/30/07              01  
                                                                                                                             
DMG     GA0153         8.29400      Fixed         10,502,025.00      10,488,705.52       118            9/30/07              01  
DMG     GA0154         8.29400      Fixed          4,022,052.00       4,016,950.92       118            9/30/07              01  
DMG     GA0155         8.29400      Fixed          5,809,631.00       5,802,262.79       118            9/30/07              01  
DMG     GA0156         8.29400      Fixed            893,789.00         892,655.42       118            9/30/07              01  
DMG     GA0157         8.29400      Fixed            446,895.00         446,328.21       118            9/30/07              01  
DMG     GA0158         8.29400      Fixed          1,638,614.00       1,636,535.79       118            9/30/07              01  
DMG     GA0159         8.29400      Fixed          1,266,202.00       1,264,596.10       118            9/30/07              01  
DMG     GA0160         8.29400      Fixed          1,713,096.00       1,710,923.31       118            9/30/07              01  
DMG     GA0161         8.29400      Fixed          2,011,026.00       2,008,475.46       118            9/30/07              01  
DMG     GA0190         8.84150      Fixed          7,895,834.47       7,888,603.65       299            11/1/22              01  
DMG     GA0191         8.84150      Fixed          5,016,365.19       5,011,771.32       299            11/1/22              01  
DMG     GA0192         8.84150      Fixed          4,993,930.75       4,989,357.43       299            11/1/22              01  
DMG     GA0193         8.84150      Fixed          9,344,210.18       9,335,652.97       299            11/1/22              01  
DMG     GA0194         8.84150      Fixed         15,724,552.74      15,710,152.56       299            11/1/22              01  
DMG     GA0195         8.84150      Fixed         13,917,955.16      13,905,209.42       299            11/1/22              01  
DMG     GA0196         8.84150      Fixed          6,276,165.59       6,270,418.03       299            11/1/22              01  
DMG     TA0662         7.59000      Fixed          6,720,000.00       6,715,101.95        59            11/1/02              01  
DMG     TA0972         7.61000      Fixed         26,700,000.00      26,680,617.01        83            11/1/04              01  
DMG     TA1453         7.35000      Fixed         21,000,000.00      21,000,000.00       180            12/1/12              01  
DMG     TA1456         7.44000      Fixed         12,600,000.00      12,600,000.00       120            12/1/07              01  
DMG     TA1474         7.58000      Fixed          6,250,000.00       6,245,435.38       119            11/1/07              01  
DMG     TA1650         7.25500      Fixed          8,700,000.00       8,700,000.00       120            12/1/07              01  
                                                                                                                           
</TABLE>




                                     E-501
<PAGE>


<TABLE>
<CAPTION>
======================================================================================================================
Seller Loan Number   Monthly Payment   Index             Margin   Next Rate Adjustment     Rate Adjustment Frequency  
======================================================================================================================
<S>                   <C>              <C>                  <C>         <C>                <C>                        
DMG     GA0118        1,248,469.28     Not Applicable       -                              Not Applicable             
DMG     GA0119           45,511.25     Not Applicable       -                              Not Applicable             
DMG     GA0120           53,939.27     Not Applicable       -                              Not Applicable             
DMG     GA0121           25,845.90     Not Applicable       -                              Not Applicable             
DMG     GA0122           34,835.78     Not Applicable       -                              Not Applicable             
DMG     GA0123           50,568.06     Not Applicable       -                              Not Applicable             
DMG     GA0124           83,156.37     Not Applicable       -                              Not Applicable             
DMG     GA0125           57,872.34     Not Applicable       -                              Not Applicable             
DMG     GA0126           51,691.79     Not Applicable       -                              Not Applicable             
DMG     GA0127           20,227.22     Not Applicable       -                              Not Applicable             
DMG     GA0128           38,768.85     Not Applicable       -                              Not Applicable             
DMG     GA0129           49,444.32     Not Applicable       -                              Not Applicable             
DMG     GA0130           12,361.08     Not Applicable       -                              Not Applicable             
DMG     GA0131           29,217.10     Not Applicable       -                              Not Applicable             
DMG     GA0132           79,223.30     Not Applicable       -                              Not Applicable             
DMG     GA0133           28,655.24     Not Applicable       -                              Not Applicable             
DMG     GA0134           24,160.29     Not Applicable       -                              Not Applicable             
DMG     GA0135           24,722.17     Not Applicable       -                              Not Applicable             
DMG     GA0136           10,113.61     Not Applicable       -                              Not Applicable             
DMG     GA0137            8,428.01     Not Applicable       -                              Not Applicable             
DMG     GA0138           43,263.79     Not Applicable       -                              Not Applicable             
DMG     GA0139           11,237.35     Not Applicable       -                              Not Applicable             
DMG     GA0140            3,371.21     Not Applicable       -                              Not Applicable             
DMG     GA0141           21,350.96     Not Applicable       -                              Not Applicable             
DMG     GA0142           21,350.96     Not Applicable       -                              Not Applicable             
DMG     GA0143            6,742.41     Not Applicable       -                              Not Applicable             
DMG     GA0144           33,150.17     Not Applicable       -                              Not Applicable             
DMG     GA0145           13,484.82     Not Applicable       -                              Not Applicable             
DMG     GA0146           21,912.82     Not Applicable       -                              Not Applicable             
DMG     GA0147           47,196.86     Not Applicable       -                              Not Applicable             
DMG     GA0148           23,036.56     Not Applicable       -                              Not Applicable             
DMG     GA0149           14,608.55     Not Applicable       -                              Not Applicable             
DMG     GA0150           10,675.48     Not Applicable       -                              Not Applicable             
                                                                                                                      
DMG     GA0151           15,170.42     Not Applicable       -                              Not Applicable             
DMG     GA0152           19,665.36     Not Applicable       -                              Not Applicable             
                                                                                                                      
DMG     GA0153           79,223.30     Not Applicable       -                              Not Applicable             
DMG     GA0154           30,340.84     Not Applicable       -                              Not Applicable             
DMG     GA0155           43,825.65     Not Applicable       -                              Not Applicable             
DMG     GA0156            6,742.41     Not Applicable       -                              Not Applicable             
DMG     GA0157            3,371.21     Not Applicable       -                              Not Applicable             
DMG     GA0158           12,361.08     Not Applicable       -                              Not Applicable             
DMG     GA0159            9,551.75     Not Applicable       -                              Not Applicable             
DMG     GA0160           12,922.95     Not Applicable       -                              Not Applicable             
DMG     GA0161           15,170.42     Not Applicable       -                              Not Applicable             
DMG     GA0190           65,406.67     Not Applicable       -                              Not Applicable             
DMG     GA0191           41,554.03     Not Applicable       -                              Not Applicable             
DMG     GA0192          141,368.19     Not Applicable       -                              Not Applicable             
DMG     GA0193          177,404.57     Not Applicable       -                              Not Applicable             
DMG     GA0194           30,257.37     Not Applicable       -                              Not Applicable             
DMG     GA0195           15,292.07     Not Applicable       -                              Not Applicable             
DMG     GA0196          151,989.83     Not Applicable       -                              Not Applicable             
DMG     TA0662          147,402.05     Not Applicable       -                              Not Applicable             
DMG     TA0972           88,705.49     Not Applicable       -                              Not Applicable             
DMG     TA1453           44,684.14     Not Applicable       -                              Not Applicable             
DMG     TA1456           87,583.94     Not Applicable       -                              Not Applicable             
DMG     TA1474           44,043.79     Not Applicable       -                              Not Applicable             
DMG     TA1650           59,378.84     Not Applicable       -                              Not Applicable             
<CAPTION>
============================================================================================================
Seller Loan Number ncy    Rate Cap  Rate Floor       ARD Loan         Defeasance Loan   Master Servicing Fee
============================================================================================================
<S>                       <C>        <C>             <C>              <C>               <C> 
DMG     GA0118            -          -               No               Yes               0.0225
DMG     GA0119            -          -               No               Yes               0.0225
DMG     GA0120            -          -               No               Yes               0.0225
DMG     GA0121            -          -               No               Yes               0.0225
DMG     GA0122            -          -               No               Yes               0.0225
DMG     GA0123            -          -               No               Yes               0.0225
DMG     GA0124            -          -               No               Yes               0.0225
DMG     GA0125            -          -               No               Yes               0.0225
DMG     GA0126            -          -               No               Yes               0.0225
DMG     GA0127            -          -               No               Yes               0.0225
DMG     GA0128            -          -               No               Yes               0.0225
DMG     GA0129            -          -               No               Yes               0.0225
DMG     GA0130            -          -               No               Yes               0.0225
DMG     GA0131            -          -               No               Yes               0.0225
DMG     GA0132            -          -               No               Yes               0.0225
DMG     GA0133            -          -               No               Yes               0.0225
DMG     GA0134            -          -               No               Yes               0.0225
DMG     GA0135            -          -               No               Yes               0.0225
DMG     GA0136            -          -               No               Yes               0.0225
DMG     GA0137            -          -               No               Yes               0.0225
DMG     GA0138            -          -               No               Yes               0.0225
DMG     GA0139            -          -               No               Yes               0.0225
DMG     GA0140            -          -               No               Yes               0.0225
DMG     GA0141            -          -               No               Yes               0.0225
DMG     GA0142            -          -               No               Yes               0.0225
DMG     GA0143            -          -               No               Yes               0.0225
DMG     GA0144            -          -               No               Yes               0.0225
DMG     GA0145            -          -               No               Yes               0.0225
DMG     GA0146            -          -               No               Yes               0.0225
DMG     GA0147            -          -               No               Yes               0.0225
DMG     GA0148            -          -               No               Yes               0.0225
DMG     GA0149            -          -               No               Yes               0.0225
DMG     GA0150            -          -               No               Yes               0.0225
                                                                                        
DMG     GA0151            -          -               No               Yes               0.0225
DMG     GA0152            -          -               No               Yes               0.0225
                                                                                        
DMG     GA0153            -          -               No               Yes               0.0225
DMG     GA0154            -          -               No               Yes               0.0225
DMG     GA0155            -          -               No               Yes               0.0225
DMG     GA0156            -          -               No               Yes               0.0225
DMG     GA0157            -          -               No               Yes               0.0225
DMG     GA0158            -          -               No               Yes               0.0225
DMG     GA0159            -          -               No               Yes               0.0225
DMG     GA0160            -          -               No               Yes               0.0225
DMG     GA0161            -          -               No               Yes               0.0225
DMG     GA0190            -          -               No               Yes               0.0225
DMG     GA0191            -          -               No               Yes               0.0225
DMG     GA0192            -          -               No               Yes               0.0225
DMG     GA0193            -          -               No               Yes               0.0225
DMG     GA0194            -          -               No               Yes               0.0225
DMG     GA0195            -          -               No               Yes               0.0225
DMG     GA0196            -          -               No               Yes               0.0225
DMG     TA0662            -          -               Yes              Yes               0.0225
DMG     TA0972            -          -               Yes              Yes               0.0225
DMG     TA1453            -          -               Yes              Yes               0.0225
DMG     TA1456            -          -               Yes              Yes               0.0225
DMG     TA1474            -          -               Yes              Yes               0.0225
DMG     TA1650            -          -               Yes              Yes               0.0225

</TABLE>


                                     E-502
<PAGE>


                                   EXHIBIT B

                                THE MORTGAGE FILE

     The "Mortgage  File" for any Mortgage Loan shall,  subject to Section 2(b),
collectively consist of the following documents:

          (i)       the  original  Mortgage  Note,  endorsed  by the most recent
                    endorsee   prior  to  the  Trustee  or,  if  none,   by  the
                    originator,  without  recourse,  either  in  blank or to the
                    order of the  Trustee  in the  following  form:  "Pay to the
                    order of State Street Bank and Trust Company, as trustee for
                    the   registered   holders  of  GMAC   Commercial   Mortgage
                    Securities, Inc., Mortgage Pass-Through Certificates, Series
                    1997-C2, without recourse";

          (ii)      the original or a copy of the Mortgage  and, if  applicable,
                    the  originals  or  copies  of any  intervening  assignments
                    thereof  showing a  complete  chain of  assignment  from the
                    originator of the Mortgage Loan to the most recent  assignee
                    of record thereof prior to the Trustee, if any, in each case
                    with evidence of recording indicated thereon;

          (iii)     an original assignment of the Mortgage,  in recordable form,
                    executed by the most recent assignee of record thereof prior
                    to the Trustee  or, if none,  by the  originator,  either in
                    blank or in favor of the Trustee (in such capacity);

          (iv)      the original or a copy of the related (Assignment of Leases)
                    (if such item is a document separate from the Mortgage) and,
                    if  applicable,  the originals or copies of any  intervening
                    assignments  thereof  showing a complete chain of assignment
                    from the  originator of the Mortgage Loan to the most recent
                    assignee of record thereof prior to the Trustee,  if any, in
                    each case with evidence of recording thereon;

          (v)       an original assignment of any related (Assignment of Leases)
                    (if such item is a document separate from the Mortgage),  in
                    recordable  form,  executed by the most  recent  assignee of
                    record  thereof  prior to the  Trustee  or, if none,  by the
                    originator,  either in blank or in favor of the  Trustee (in
                    such capacity),  which assignment may be included as part of
                    the  corresponding  assignment  of  Mortgage  referred to in
                    clause (iii) above;

          (vi)      an original or copy of any related  security  agreement  (if
                    such item is a document  separate from the Mortgage) and, if
                    applicable,  the  originals  or  copies  of any  intervening
                    assignments  thereof  showing a complete chain of 




                                     E-503
<PAGE>

                    assignment  from the  originator of the Mortgage Loan to the
                    most recent assignee of record thereof prior to the Trustee,
                    if any;

          (vii)     an original assignment of any related security agreement (if
                    such item is a document separate from the Mortgage) executed
                    by the most recent  assignee of record  thereof prior to the
                    Trustee or, if none, by the  originator,  either in blank or
                    in favor of the Trustee (in such capacity), which assignment
                    may be included as part of the  corresponding  assignment of
                    Mortgage referred to in clause (iii) above;

          (viii)    originals or copies of all assumption, modification, written
                    assurance  and  substitution  agreements,  with  evidence of
                    recording  thereon if appropriate,  in those instances where
                    the terms or provisions  of the  Mortgage,  Mortgage Note or
                    any  related  security  document  have been  modified or the
                    Mortgage Loan has been assumed;

          (ix)      the  original  or a copy  of the  lender's  title  insurance
                    policy  issued  as of the  date  of the  origination  of the
                    Mortgage Loan,  together with all endorsements or riders (or
                    copies  thereof)  that were issued with or subsequent to the
                    issuance  of  such  policy,  insuring  the  priority  of the
                    Mortgage as a first lien on the Mortgaged Property;

          (x)       the original or a copy of any guaranty of the obligations of
                    the  mortgagor  under the Mortgage Loan together with (A) if
                    applicable,  the  original  or  copies  of  any  intervening
                    assignments  of such  guaranty  showing a complete  chain of
                    assignment  from the  originator of the Mortgage Loan to the
                    most recent assignee  thereof prior to the Trustee,  if any,
                    and (B) an original  assignment of such guaranty executed by
                    the most recent assignee thereof prior to the Trustee or, if
                    none, by the originator;

          (xi)      (A) file or certified copies of any UCC financing statements
                    and  continuation  statements  which  were filed in order to
                    perfect  (and  maintain  the  perfection  of)  any  security
                    interest  held by the  originator  of the Mortgage Loan (and
                    each  assignee of record prior to the Trustee) in and to the
                    personalty of the  mortgagor at the  Mortgaged  Property (in
                    each case with evidence of filing thereon) and which were in
                    the  possession of the Seller (or its agent) at the time the
                    Mortgage  Files were delivered to the Trustee and (B) if any
                    such  security  interest  is  perfected  and the earlier UCC
                    financing statements and continuation statements were in the
                    possession of the Seller, a UCC financing statement executed
                    by the most recent  assignee of record  prior to the Trustee
                    or, if none, by the  originator,



                                     E-504
<PAGE>


                    evidencing the transfer of such security interest, either in
                    blank or in favor of the Trustee;

          (xii)     the  original  or a copy  of the  power  of  attorney  (with
                    evidence of recording  thereon,  if appropriate)  granted by
                    the  Mortgagor  if the  Mortgage,  Mortgage  Note  or  other
                    document  or  instrument  referred  to above  was  signed on
                    behalf of the Mortgagor; and

          (xiii)    if the  Mortgagor  has a  leasehold  interest in the related
                    Mortgaged  Property,  the  original  ground  lease or a copy
                    thereof;

provided  that whenever the term  "Mortgage  File" is used to refer to documents
actually received by the Purchaser or the Trustee, such term shall not be deemed
to include such documents and instruments required to be included therein unless
they are actually so received.  The original  assignments referred to in clauses
(iii),  (v), (vii) and (x)(B),  may be in the form of one or more instruments in
recordable form in any applicable filing offices.







                                     E-505
<PAGE>


                                    EXHIBIT C

                  REPRESENTATIONS AND WARRANTIES OF THE SELLER
                     REGARDING THE INDIVIDUAL MORTGAGE LOANS


     With  respect to each  Mortgage  Loan,  the Seller  hereby  represents  and
warrants, as of the date hereinbelow specified or, if no such date is specified,
as of the Closing Date, except as set forth on Schedule C-1 hereto that:

          (i)  Ownership of Mortgage  Loans.  Immediately  prior to the transfer
     thereof to the Purchaser,  the Seller had good and marketable title to, and
     was the sole owner and holder of, such Mortgage Loan, free and clear of any
     and all liens,  encumbrances and other interests on, in or to such Mortgage
     Loan (other than, in certain cases,  the right of a subservicer to directly
     service such Mortgage Loan).  Such transfer  validly  assigns  ownership of
     such  Mortgage Loan to the  Purchaser  free and clear of any pledge,  lien,
     encumbrance or security interest.

          (ii) Authority to Transfer  Mortgage Loans.  The Seller has full right
     and authority to sell, assign and transfer such Mortgage Loan. No provision
     of the  Mortgage  Note,  Mortgage or other loan  document  relating to such
     Mortgage  Loan  prohibits  or  restricts  the  Seller's  right to assign or
     transfer such Mortgage Loan.

          (iii)  Mortgage  Loan  Schedule.  The  information  pertaining to such
     Mortgage  Loan set forth in the Mortgage Loan Schedule was true and correct
     in all material respects as of the Cut-off Date.

          (iv)  Payment  Record.  Such  Mortgage  Loan was not as of the Cut-off
     Date, and has not been during the  twelve-month  period prior  thereto,  30
     days or more  delinquent  in respect of any debt service  payment  required
     thereunder, without giving effect to any applicable grace period.

          (v) Permitted  Encumbrances.  The related Mortgage constitutes a valid
     first lien upon the related  Mortgaged  Property,  including  all buildings
     located thereon and all fixtures attached thereto,  such lien being subject
     only to (A) the lien of current real property taxes and assessments not yet
     due and payable, (B) covenants, conditions and restrictions, rights of way,
     easements  and other  matters  of public  record,  and (C)  exceptions  and
     exclusions  specifically referred to in the lender's title insurance policy
     issued  or,  as  evidenced  by a  "marked-up"  commitment,  to be issued in
     respect of such  Mortgage Loan (the  exceptions  set forth in the foregoing
     clauses  (A),  (B) and (C)  collectively,  "Permitted  Encumbrances").  The
     Permitted  Encumbrances  do not  materially  interfere  with  the  security
     intended  to be  provided  by the  related  Mortgage,  the  current  use or
     operation of the related  Mortgaged  Property or the current ability of the
     Mortgaged  Property to generate net operating income  sufficient to service
     the  Mortgage  Loan.  If the  Mortgaged  Property  is operated as a nursing
     facility, a hospitality property or a multifamily  property, 




 
                                     E-506
<PAGE>


     the  Mortgage,  together  with any  separate  security  agreement,  similar
     agreement and UCC financing  statement,  if any,  establishes and creates a
     first priority,  perfected security  interest,  to the extent such security
     interest can be perfected by the recordation of a Mortgage or the filing of
     a UCC financing statement,  in all personal property owned by the Mortgagor
     that is used in,  and is  reasonably  necessary  to, the  operation  of the
     related Mortgaged Property.

          (vi) Title  Insurance.  The lien of the related Mortgage is insured by
     an ALTA lender's title insurance policy ("Title Policy"), or its equivalent
     as  adopted  in  the  applicable  jurisdiction,   issued  by  a  nationally
     recognized  title  insurance  company,  insuring  the  originator  of  such
     Mortgage Loan, its successors and assigns, as to the first priority lien of
     the Mortgage in the original  principal  amount of the Mortgage  Loan after
     all advances of principal, subject only to Permitted Encumbrances (or, if a
     title  insurance  policy has not yet been issued in respect of the Mortgage
     Loan,  a  policy  meeting  the  foregoing  description  is  evidenced  by a
     commitment  for title  insurance  "marked-up" at the closing of such loan).
     Each Title  Policy  (or,  if it has yet to be issued,  the  coverage  to be
     provided  thereby) is in full force and effect,  all premiums  thereon have
     been paid and, to the Seller's knowledge, no material claims have been made
     thereunder and no claims have been paid thereunder.  The Seller has not, by
     act or omission,  done anything that would  materially  impair the coverage
     under such Title Policy.  Immediately following the transfer and assignment
     of the related  Mortgage Loan to the Trustee,  such Title Policy (or, if it
     has yet to be issued,  the coverage to be provided  thereby)  will inure to
     the benefit of the Trustee without the consent of or notice to the insurer.
     To the Seller's actual knowledge, the insurer that issued such Title Policy
     is  qualified  to do business  in the state in which the related  Mortgaged
     Property is located,

          (vii) No Waivers by Seller of  Material  Defaults.  The Seller has not
     waived any material  default,  breach,  violation or event of  acceleration
     existing under the related Mortgage or Mortgage Note.

          (viii)  No  Offsets,  Defenses  or  Counterclaims.  There  is no valid
     offset, defense or counterclaim to such Mortgage Loan.

          (ix) Condition of Property;  Condemnation.  Except as set forth in any
     engineering  report  prepared in  connection  with the  origination  of (or
     obtained in connection with or otherwise following the Seller's acquisition
     of) such Mortgage Loan, the related Mortgaged  Property is, to the Seller's
     knowledge, free and clear of any damage that would materially and adversely
     affect its value as  security  for such  Mortgage  Loan.  The Seller has no
     actual notice of the  commencement of a proceeding for the  condemnation of
     all or any material portion of the related Mortgaged Property.

          (x) Compliance  with Usury Laws.  Such Mortgage Loan complied with all
     applicable usury laws in effect at its date of origination.

          (xi) Full Disbursement of Mortgage Loan Proceeds. The proceeds of such
     Mortgage  Loan have been fully  disbursed and there is no  requirement  for
     future advances thereunder.



                                     E-507
<PAGE>

          (xii)  Enforceability.  The related Mortgage Note and Mortgage and all
     other  documents  and  instruments  evidencing,  guaranteeing,  insuring or
     otherwise  securing such Mortgage Loan have been duly and properly executed
     by the parties thereto, and each is the legal, valid and binding obligation
     of the maker thereof (subject to any non-recourse  provisions  contained in
     any of the foregoing  agreements and any applicable  state  anti-deficiency
     legislation),  enforceable  in  accordance  with its terms,  except as such
     enforcement  may be  limited  by  bankruptcy,  insolvency,  reorganization,
     receivership,  moratorium or other laws relating to or affecting the rights
     of creditors  generally and by general  principles of equity (regardless of
     whether such  enforcement  is  considered  in a proceeding  in equity or at
     law).

          (xiii) Insurance. All improvements upon the related Mortgaged Property
     are  insured  against  loss by hazards of  extended  coverage  in an amount
     (subject  to a  customary  deductible)  at least equal to the lesser of the
     outstanding  principal  balance of such  Mortgage Loan and 100% of the full
     replacement cost of the improvements located on such Mortgaged Property and
     the related hazard  insurance policy contains  appropriate  endorsements to
     avoid the  application  of  co-insurance  and does not permit  reduction in
     insurance  proceeds  for  depreciation.  If  any  portion  of  the  related
     Mortgaged  Property  was, at the time of the  origination  of such Mortgage
     Loan, in an area identified in the Federal  Register by the Flood Emergency
     Management Agency as having special flood hazards,  and flood insurance was
     available,  a flood insurance  policy meeting any  requirements of the then
     current  guidelines of the Federal  Insurance  Administration  is in effect
     with a generally  acceptable  insurance carrier,  in an amount representing
     coverage not less than the least of (1) the outstanding  principal  balance
     of such  Mortgage  Loan,  (2) the full  insurable  value of such  Mortgaged
     Property,  (3) the maximum amount of insurance available under the National
     Flood  Insurance Act of 1968, as amended,  and (4) 100% of the  replacement
     cost of the improvements  located on such Mortgaged Property.  In addition,
     the Mortgage requires the Mortgagor to maintain in respect of the Mortgaged
     Property  comprehensive  general  liability  insurance in amounts generally
     required  by the  Seller,  and at  least  six  months  rental  or  business
     interruption insurance,  and all such insurance required by the Mortgage to
     be  maintained  is in full force and  effect.  Each such  insurance  policy
     requires  prior  notice to the holder of the  Mortgage  of  termination  or
     cancellation, and no such notice has been received, including any notice of
     nonpayment of premiums, that has not been cured.

          (xiv)  Environmental  Condition.  The related  Mortgaged  Property was
     subject to one or more  environmental  site  assessments (or an update of a
     previously conducted  assessment),  which was (were) performed on behalf of
     the Seller,  or as to which the related  report was delivered to the Seller
     in connection  with its  origination  or acquisition of such Mortgage Loan;
     and the Seller, having made no independent inquiry other than reviewing the
     resulting report(s) and/or employing an environmental consultant to perform
     the assessment(s)  referenced  herein, has no knowledge of any material and
     adverse environmental  conditions or circumstance  affecting such Mortgaged
     Property  that was not disclosed in the related  report(s).  The Seller has
     not taken any action  with  respect to such  Mortgage  Loan or the  related
     Mortgaged Property that could subject the Purchaser,  or its



                                     E-508
<PAGE>


     successors  and assigns in respect of the Mortgage  Loan,  to any liability
     under the Comprehensive Environmental Response,  Compensation and Liability
     Act of 1980, as amended ("CERCLA") or any other applicable  federal,  state
     or local  environmental  law,  and the Seller has not  received  any actual
     notice of a material violation of CERCLA or any applicable  federal,  state
     or local  environmental law with respect to the related Mortgaged  Property
     that was not disclosed in the related report.  The related Mortgage or loan
     documents in the related  Mortgage  File  requires the  Mortgagor to comply
     with  all  applicable  federal,  state  and  local  environmental  laws and
     regulations.

          (xv)  No  Cross-Collateralization  with  Other  Mortgage  Loans.  Such
     Mortgage Loan is not cross-collateralized  with any mortgage loan that will
     not be included in the Trust Fund.

          (xvi) Waivers and Modifications. The terms of the related Mortgage and
     the Mortgage Note have not been  impaired,  waived,  altered or modified in
     any  material  respect,  except as  specifically  set forth in the  related
     Mortgage File.

          (xvii) Taxes and Assessments.  There are no delinquent  taxes,  ground
     rents,  assessments for improvements or other similar  outstanding  charges
     affecting the related Mortgaged  Property which are or may become a lien of
     priority  equal to or higher  than the lien of the  related  Mortgage.  For
     purposes of this  representation  and  warranty,  real  property  taxes and
     assessments shall not be considered unpaid until the date on which interest
     and/or penalties would be payable thereon.

          (xviii) Mortgagor's  Interest in Mortgaged  Property.  The interest of
     the related Mortgagor in the related  Mortgaged  Property consists of a fee
     simple estate in real property.

          (xix)  Whole  Loan.  Each  Mortgage  Loan  is a whole  loan  and not a
     participation interest.

          (xx) Valid Assignment. The assignment of the related Mortgage referred
     to in clause (iii) of Exhibit B  constitutes  the legal,  valid and binding
     assignment of such Mortgage from the relevant assignor to the Trustee.  The
     Assignment of Leases set forth in the Mortgage or separate from the related
     Mortgage and related to and delivered in connection with each Mortgage Loan
     establishes and creates a valid,  subsisting and, subject only to Permitted
     Encumbrances,  enforceable  first priority lien and first priority security
     interest in the  related  Mortgagor's  interest  in all leases,  subleases,
     licenses  or other  agreements  pursuant to which any person is entitled to
     occupy,  use or possess all or any portion of the real property  subject to
     the related  Mortgage,  and each assignor  thereunder has the full right to
     assign the same. The related  assignment of any  Assignment of Leases,  not
     included in a Mortgage,  executed and  delivered in favor of the Trustee is
     in recordable form and constitutes a legal,  valid and binding  assignment,
     sufficient to convey to the assignee  named  therein all of the  assignor's
     right, title and interest in, to and under such Assignment of Leases.


                                     E-509
<PAGE>

          (xxi) Escrows. All escrow deposits relating to such Mortgage Loan that
     are, as of the Closing Date, required to be deposited with the mortgagee or
     its agent have been so deposited.

          (xxii)  No  Mechanics'  or  Materialmen's  Liens.  As of the  date  of
     origination  of such  Mortgage  Loan and,  to the actual  knowledge  of the
     Seller, as of the Closing Date, the related  Mortgaged  Property was and is
     free and clear of any  mechanics' and  materialmen's  liens or liens in the
     nature  thereof  which  create a lien prior to that  created by the related
     Mortgage,  except  those  which are  insured  against  by the Title  Policy
     referred to in (vi) above.

          (xxiii) No Material Encroachments. To the Seller's knowledge (based on
     surveys and/or title insurance  obtained in connection with the origination
     of such Mortgage Loan), as of the date of such origination,  no improvement
     that was included for the purpose of determining the appraised value of the
     related Mortgaged Property at the time of origination of such Mortgage Loan
     lay outside the boundaries and building  restriction lines of such property
     to any material extent (unless affirmatively covered by the title insurance
     referred to in paragraph  (vi)  above),  and no  improvements  on adjoining
     properties  encroached upon such Mortgaged Property to any material extent.
     To the Seller's knowledge,  based upon opinions of counsel and/or other due
     diligence  customarily performed by the Seller, the improvements located on
     or forming part of such Mortgaged  Property comply in all material respects
     with applicable zoning laws and ordinances  (except to the extent that they
     may constitute legal non-conforming uses).

          (xxiv) Originator Authorized.  To the extent required under applicable
     law as of the  Closing  Date,  the  originator  of such  Mortgage  Loan was
     authorized  to do  business  in  the  jurisdiction  in  which  the  related
     Mortgaged  Property is located at all times when it held the Mortgage  Loan
     to the extent necessary to ensure the enforceability of such Mortgage Loan.

          (xxv) No Material Default. (A) To the Seller's knowledge, there exists
     no  material  default,  breach or event of  acceleration  under the related
     Mortgage  or  Mortgage  Note,  and (B) the Seller has not  received  actual
     notice of any event (other than payments due but not yet delinquent)  that,
     with the passage of time or with notice and the  expiration of any grace or
     cure period,  would constitute such a material default,  breach or event of
     acceleration; provided, however, that this representation and warranty does
     not cover any default,  breach or event of acceleration  that  specifically
     pertains  to any  matter  otherwise  covered  or  addressed  by  any  other
     representation and warranty made by the Seller herein.

          (xxvi)  Inspection.  In connection with the origination or acquisition
     of each Mortgage Loan,  the Seller  inspected or caused to be inspected the
     Mortgaged Property.

          (xxvii) No Equity Participation or Contingent  Interest.  The Mortgage
     Loan contains no equity  participation by the lender,  and does not provide
     for any contingent or




                                     E-510
<PAGE>

     additional  interest in the form of  participation  in the cash flow of the
     related Mortgaged Property, or for negative amortization.

          (xxviii) No Advances of Funds.  No holder of the Mortgage Loan has, to
     the Seller's knowledge,  advanced funds or induced,  solicited or knowingly
     received  any  advance  of funds  from a party  other than the owner of the
     related Mortgaged Property,  directly or indirectly, for the payment of any
     amount required by the Mortgage Loan.

          (xxix) Licenses, Permits, Etc. To the Seller's knowledge, based on due
     diligence  customarily  performed in the origination of comparable mortgage
     loans by the Seller,  as of the date of  origination  of the Mortgage Loan,
     the related Mortgagor or operator of the related Mortgaged  Property was in
     possession of all material licenses, permits and authorizations required by
     applicable  laws for the ownership  and operation of the related  Mortgaged
     Property as it was then  operated  and if a related  Mortgaged  Property is
     improved by a skilled nursing, congregate care or assisted living facility,
     the most recent  inspection or survey by  governmental  authorities  having
     jurisdiction in connection with such licenses,  permits and  authorizations
     did not cite such Mortgaged  Property for material  violations (which shall
     include only "Level A" (or  equivalent)  violations  in the case of skilled
     nursing  facilities)  that  had not  been  cured  or as to  which a plan of
     correction  had not been  submitted  to and  accepted by such  governmental
     authorities.  To the extent  such  facility  participates  in  Medicaid  or
     Medicare,  such facility is in compliance in all material respects with the
     requirements of such program.

          (xxx)  Servicing.  The servicing and  collection  practices  used with
     respect to the  Mortgage  Loan have  complied  with  applicable  law in all
     material respects and are consistent with the servicing  standard set forth
     in Section 3.01(a) of the Pooling and Servicing Agreement.

          (xxxi)  Customary  Remedies.  The related  Mortgage or Mortgage  Note,
     together with  applicable  state law,  contains  customary and  enforceable
     provisions (subject to the exceptions set forth in paragraph (xii)) such as
     to render the rights and remedies of the holders  thereof  adequate for the
     practical  realization  against  the  related  Mortgaged  Property  of  the
     principal benefits of the security intended to be provided thereby.

          (xxxii)  Insurance and  Condemnation  Proceeds.  The related  Mortgage
     provides that insurance proceeds and condemnation  proceeds will be applied
     either  to  restore  or  repair  the  Mortgaged  Property,  or to repay the
     principal of the Mortgage  Loan or otherwise at the option of the holder of
     the  Mortgage,  except that with  respect to the Credit  Lease  Loans,  the
     proceeds  will go to the tenant  unless there is an event of default  under
     the Credit Lease.

          (xxxiii) LTV. The gross  proceeds of each Mortgage Loan to the related
     Mortgagor at origination did not exceed the non-contingent principal amount
     of the Mortgage  Loan and either:  (A) such  Mortgage Loan is secured by an
     interest in real  property  having a fair market  value (1) at the date the
     Mortgage  Loan was  originated at least equal to 80 percent of the original



                                     E-511
<PAGE>

     principal  balance of the Mortgage Loan or (2) at the Closing Date at least
     equal to 80 percent of the  principal  balance of the Mortgage Loan on such
     date;  provided that for purposes hereof, the fair market value of the real
     property  interest  must  first be reduced by (X) the amount of any lien on
     the real  property  interest  that is senior to the Mortgage Loan and (Y) a
     proportionate  amount of any lien that is in parity with the Mortgage  Loan
     (unless   such   other   lien    secures   a   Mortgage    Loan   that   is
     cross-collateralized   with  such   Mortgage   Loan,  in  which  event  the
     computation  described  in clauses (1) and (2) of this  paragraph  (xxxiii)
     shall be made on a pro rata basis in accordance with the fair market values
     of the Mortgaged  Properties  securing such  cross-collateralized  Mortgage
     Loans;  or (B)  substantially  all the proceeds of such  Mortgage Loan were
     used to acquire,  improve or protect the real property  which served as the
     only  security  for such  Mortgage  Loan (other than a recourse  feature or
     other  third  party  credit  enhancement  within the  meaning  of  Treasury
     Regulations Section 1.860G-2(a)(1)(ii)).

          (xxxiv) LTV and  Significant  Modifications.  If the Mortgage Loan was
     "significantly  modified"  prior to the  Closing  Date so as to result in a
     taxable exchange under Section 1001 of the Code, it either (A) was modified
     as a result  of the  default  or  reasonably  foreseeable  default  of such
     Mortgage Loan or (B)  satisfies  the  provisions of either clause (A)(1) of
     paragraph (xxxiii) (substituting the date of the last such modification for
     the date the Mortgage  Loan was  originated)  or clause (A)(2) of paragraph
     (xxxiii), including the proviso thereto.

          (xxxv) Credit Lease Loans. With respect to each Mortgage Loan which is
     a credit lease loan (a "Credit Lease Loan"):

     (a)  To the Seller's knowledge, each credit lease ("Credit Lease") contains
          customary  and  enforceable  provisions  which  render  the rights and
          remedies of the lessor  thereunder  adequate for the  enforcement  and
          satisfaction of the lessor's rights thereunder;

     (b)  To  the  Seller's   knowledge,   in  reliance  on  a  tenant  estoppel
          certificate  and  representation  made by the tenant  under the credit
          lease  or  representations  made by the  related  borrower  under  the
          Mortgage Loan  documents,  as of the closing date of each Credit Lease
          Loan (a) each  credit  lease  was in full  force  and  effect,  and no
          default by the  borrower or the tenant has  occurred  under the credit
          lease, nor is there any existing  condition which, but for the passage
          of time or the giving of notice,  or both,  would  result in a default
          under  the  terms of the  Credit  Lease,  (b) none of the terms of the
          credit lease have been  impaired,  waived,  altered or modified in any
          respect (except as described in the related tenant  estoppel),  (c) no
          tenant has been released,  in whole or in part,  from its  obligations
          under the credit leases, (d) there is no right of rescission,  offset,
          abatement,  diminution,  defense or  counterclaim to any credit lease,
          nor will the  operation of any of the terms of the credit  leases,  or
          the  exercise  of any  rights  thereunder,  render  the  credit  lease
          unenforceable,  in  whole  or in  part,  or  subject  to any  right of
          rescission,  offset, 




                                     E-512
<PAGE>

          abatement,  diminution,  defense or counterclaim, and no such right of
          rescission, offset, abatement, diminution, defense or counterclaim has
          been  asserted  with  respect  thereto and (e) each credit lease has a
          term ending on or after the final maturity of the related Credit Lease
          Loan;

     (c)  The  Mortgaged  Property  is not  subject to any lease  other than the
          related  Credit Lease,  no Person has any  possessory  interest in, or
          right to occupy,  the Mortgaged  Property except under and pursuant to
          such Credit Lease and the tenant under the related  Credit Lease is in
          occupancy of the Mortgaged Property;

     (d)  The lease  payments  under the related  Credit Lease are sufficient to
          pay the entire  amount of  scheduled  interest  and  principal  on the
          Credit  Lease Loan,  subject to the rights of the Tenant to  terminate
          the Credit Lease or offset,  abate,  suspend or otherwise diminish any
          amounts  payable by the tenant  under the Credit Lease which have been
          disclosed to Purchaser,  each Credit Lease Loan fully  amortizes  over
          its original  term,  and,  there is no  "balloon"  payment of rent due
          under the Credit Leases;

     (e)  Under the terms of the Credit  Leases,  the lessee is not permitted to
          assign its interest or obligations  under the Credit Lease unless such
          lessee remains fully liable thereunder;

     (f)  The  mortgagee  is entitled to notice of any event of default from the
          tenant under Credit Leases;

     (g)  Each  tenant  under a Credit  Lease  is  required  to make all  rental
          payments  directly to the mortgagee,  its successors and assigns under
          the related Credit Lease Loan;

     (h)  Each Credit Lease Loan provides  that the related  Credit Lease cannot
          be modified without the consent of the mortgages thereunder; and

     (i)  Each Credit  Lease Loan under which a Credit  Lease may be  terminated
          upon the occurrence of a casualty or  condemnation  requires upon such
          termination  the  payment in full by the Tenant of: (a) the  principal
          balance of the loan and (b) all  accrued  and unpaid  interest  on the
          Mortgage Loan. Under the Credit Lease for each Credit Lease Loan, upon
          the occurrence of a casualty or  condemnation  the Tenant has no right
          of rent  abatement.  

          (xxxvi)  Litigation.  To the Seller's actual  knowledge,  there are no
     pending   actions,   suits  or  proceedings  by  or  before  any  court  or
     governmental  authority  against or affecting the related  Mortgagor or the
     related Mortgaged Property that, if determined  adversely to such Mortgagor
     or Mortgaged  Property,  would materially and adversely affect the value of
     the Mortgaged Property or



                                     E-513
<PAGE>

     the  ability  of the  Mortgagor  to pay  principal,  interest  or any other
     amounts due under such Mortgage Loan.

          (xxxvii)  Leasehold  Estate.  Each Mortgaged  Property consists of the
     related  Mortgagor's  fee simple  estate in real  estate or, if the related
     Mortgage Loan is secured in whole or in part by the interest of a Mortgagor
     as a  lessee  under a ground  lease  of a  Mortgaged  Property  (a  "Ground
     Lease"), by the related Mortgagor's interest in the Ground Lease but not by
     the related fee interest in such Mortgaged Property (the "Fee Interest") or
     if the Mortgage Loan is secured in whole or in part by a Ground Lease and a
     Fee Interest,  either (1) the ground  lessor's fee interest is subordinated
     to the lien of the  Mortgage  or (2) the  following  apply  to such  Ground
     Lease:

          (a)  To the actual  knowledge  of the Seller,  such Ground  Lease or a
               memorandum thereof has been or will be duly recorded; such Ground
               Lease  (or the  related  estoppel  letter  or  lender  protection
               agreement  between  the Seller and  related  lessor)  permits the
               interest of the lessee thereunder to be encumbered by the related
               Mortgage;  and there has been no  material  change in the payment
               terms of such Ground Lease since the  origination  of the related
               Mortgage Loan, with the exception of material  changes  reflected
               in written  instruments  that are a part of the related  Mortgage
               File;

          (b)  The lessee's  interest in such Ground Lease is not subject to any
               liens or encumbrances superior to, or of equal priority with, the
               related  Mortgage,  other than the ground  lessor's  related  fee
               interest and Permitted Encumbrances;

          (c)  The  Mortgagor's  interest in such Ground Lease is  assignable to
               the Purchaser and its  successors and assigns upon notice to, but
               without  the  consent  of, the  lessor  thereunder  (or,  if such
               consent is required,  it has been  obtained  prior to the Closing
               Date)  and,  in the  event  that it is so  assigned,  is  further
               assignable by the Purchaser and its  successors  and assigns upon
               notice to, but  without  the need to obtain the  consent of, such
               lessor;

          (d)  Such Ground Lease is in full force and effect, and the Seller has
               received  no  notice  that  an  event  of  default  has  occurred
               thereunder,  and, to the Seller's actual knowledge,  there exists
               no condition  that,  but for the passage of time or the giving of
               notice,  or both,  would result in an event of default  under the
               terms of such Ground Lease;

          (e)  Such  Ground  Lease,  or an estoppel  letter or other  agreement,
               requires the lessor under such Ground Lease to give notice of any
               default  by  the  lessee  to the  mortgagee,  provided  that  the
               mortgagee  has  provided  the lessor  with  notice of its lien in
               accordance  with the  provisions of such Ground  Lease,  and such
               Ground Lease, or an estoppel letter or other  agreement,  further
               provides 




                                     E-514
<PAGE>


               that no notice of  termination  given under such Ground  Lease is
               effective  against the mortgagee unless a copy has been delivered
               to the mortgagee;

          (f)  A mortgagee  is permitted a  reasonable  opportunity  (including,
               where  necessary,  sufficient  time  to  gain  possession  of the
               interest  of the  lessee  under  such  Ground  Lease) to cure any
               default  under such  Ground  Lease,  which is  curable  after the
               receipt  of  notice  of  any  such  default,  before  the  lessor
               thereunder may terminate such Ground Lease;

          (g)  Such Ground Lease has an original term  (including  any extension
               options set forth  therein) which extends not less than ten years
               beyond the Stated Maturity Date of the related Mortgage Loan;

          (h)  Under the terms of such Ground  Lease and the  related  Mortgage,
               taken  together,  any related  insurance  proceeds  other than in
               respect of a total or substantially total loss or taking, will be
               applied either to the repair or restoration of all or part of the
               related  Mortgaged  Property,  with the  mortgagee  or a  trustee
               appointed  by it  having  the  right  to hold and  disburse  such
               proceeds as the repair or restoration  progresses (except in such
               cases  where a  provision  entitling  another  party  to hold and
               disburse  such  proceeds  would  not be  viewed  as  commercially
               unreasonable by a prudent commercial  mortgage lender), or to the
               payment of the outstanding principal balance of the Mortgage Loan
               together with any accrued interest thereon; and

          (i)  Such Ground Lease does not impose any  restrictions on subletting
               which  would  be  viewed,  as of the date of  origination  of the
               related  Mortgage  Loan,  as  commercially  unreasonable  by  the
               Seller; and such Ground Lease contains a covenant that the lessor
               thereunder  is  not  permitted,  in  the  absence  of an  uncured
               default,  to disturb the possession,  interest or quiet enjoyment
               of any  subtenant  of the lessee,  or in any manner,  which would
               materially  adversely affect the security provided by the related
               Mortgage.

          (j)  Such Ground  Lease  requires the lessor to enter into a new lease
               in the event of a termination  of the Ground Lease by reason of a
               default  by the  Mortgagor  under the  Ground  Lease,  including,
               rejection of the ground lease in a bankruptcy proceeding.

          (xxxviii) Deed of Trust. If the related Mortgage is a deed of trust, a
     trustee,  duly qualified under applicable law to serve as such, is properly
     designated and serving under such Mortgage.


                                     E-515
<PAGE>


          (xxxix) Lien Releases. Except in cases where either (a) a release of a
     portion of the Mortgaged  Property was  contemplated  at origination of the
     Mortgage Loan and such portion was not considered  material for purposes of
     underwriting  the  Mortgage  Loan or (b)  release is  conditioned  upon the
     satisfaction of certain underwriting and legal requirements and the payment
     of a release price,  the related Mortgage Note or Mortgage does not require
     the holder thereof to release all or any portion of the Mortgaged  Property
     from the lien of the related  Mortgage  except upon  payment in full of all
     amounts due under such Mortgage Loan.

          (xl)  Junior  Liens.  The  Mortgage  Loan does not permit the  related
     Mortgaged  Property  to be  encumbered  by any lien  junior  to or of equal
     priority  with the lien of the related  Mortgage  without the prior written
     consent of the holder thereof or the  satisfaction of debt service coverage
     or similar conditions specified therein.

          (xli) Mortgagor Bankruptcy.  To the Seller's knowledge,  the Mortgagor
     is  not  a  debtor  in  any  state  or  federal  bankruptcy  or  insolvency
     proceeding.

          (xlii) Due Organization of Mortgagor. As of the date of origination of
     such  Mortgage,  each related  Mortgagor  which is not a natural person was
     duly  organized  and  validly  existing  under the laws of the state of its
     jurisdiction.

          (xliii)  Defeasance  Provisions.  Any Mortgage  Loan which  contains a
     provision for any defeasance of mortgage collateral either (A) requires the
     consent  of the  holder  of the  Mortgage  Loan to any  defeasance,  or (B)
     permits defeasance (i) no earlier than two years after the Closing Date (as
     defined in the Pooling  and  Servicing  Agreement,  dated as of December 1,
     1997),  (ii)  only  with  substitute  collateral  constituting  "government
     securities"  within the meaning of Treas. Reg. ss.  1.860G-2(a)(8)(i),  and
     (iii) only to facilitate the  disposition of mortgage real property and not
     as a  part  of an  arrangement  to  collateralize  a  REMIC  offering  with
     obligations that are not real estate mortgages.

     It is understood  and agreed that the  representations  and  warranties set
forth in this Exhibit C shall survive delivery of the respective  Mortgage Files
to the  Purchaser  and/or  the  Trustee  and shall  inure to the  benefit of the
Purchaser,  and its successors  and assigns  (including  without  limitation the
Trustee and the holders of the Certificates), notwithstanding any restrictive or
qualified endorsement or assignment.




                                     E-516
<PAGE>

                                   EXHIBIT D-1

                      FORM OF CERTIFICATE OF AN OFFICER OF
                                   THE SELLER

     Certificate of Officer of German American Capital Corporation ("GACC")

     I,  _________________,  a _________________ of GACC (the "Seller"),  hereby
certify as follows:

         The Seller is a corporation  duly organized and validly  existing under
                       the laws of the State of Maryland.

         Attached  hereto  as  Exhibit  I are true  and  correct  copies  of the
  Certificate of Incorporation and By-Laws of the Seller, which Certificate of
Incorporation and By-Laws are on the date hereof,  and have been at all times in
full force and effect.

         To the best of my knowledge,  no proceedings looking toward liquidation
           or dissolution of the Seller are pending or contemplated.

         Each person listed below is and has been the duly elected and qualified
 officer or authorized signatory of the Seller and his genuine signature is set
forth opposite his name:



       Name                           Office                Signature
       ----                           ------                ---------





     Each person  listed  above who  signed,  either  manually  or by  facsimile
signature,  the Mortgage Loan Purchase  Agreement,  dated December 17, 1997 (the
"Purchase   Agreement"),   between  the  Seller  and  GMAC  Commercial  Mortgage
Securities,  Inc.  providing  for  the  purchase  by  GMAC  Commercial  Mortgage
Securities,  Inc. from the Seller of the Mortgage Loans,  was, at the respective
times of such signing and delivery, duly authorized or appointed to execute such
documents in such  capacity,  and the  signatures  of such persons or facsimiles
thereof appearing on such documents are their genuine signatures.

     Capitalized  terms not otherwise  defined herein have the meanings assigned
to them in the Purchase Agreement.




                                     E-517
<PAGE>


         IN WITNESS WHEREOF, the undersigned has executed this certificate as of
_______ __, 1996.



                                                    By:
                                                       -------------------------
                                                    Name:
                                                    Title:




         I, [name],  [title],  hereby  certify that  ________________  is a duly
elected or appointed, as the case may be, qualified and acting ______________ of
the Seller and that the signatures appearing above is her genuine signatures.

         IN WITNESS WHEREOF, the undersigned has executed this certificate as of
_______ __, 1997.




                                                    By:
                                                       -------------------------
                                                    Name:
                                                    Title:



                                     E-518
<PAGE>


                                   EXHIBIT D-2

                        FORM OF CERTIFICATE OF THE SELLER

               Certificate of German American Capital Corporation


     In connection  with the execution and delivery by German  American  Capital
Corporation   (the  "Seller")  of,  and  the  consummation  of  the  transaction
contemplated  by, that certain  Mortgage  Loan Purchase  Agreement,  dated as of
December 17, 1997 (the "Purchase  Agreement"),  between GMAC Commercial Mortgage
Securities,  Inc.  and the  Seller,  the Seller  hereby  certifies  that (i) the
representations  and warranties of the Seller in the Purchase Agreement are true
and correct in all material  respects at and as of the date hereof with the same
effect as if made on the date  hereof,  and (ii) the Seller has, in all material
respects,  complied with all the  agreements and satisfied all the conditions on
its  part  to be  performed  or  satisfied  at or  prior  to  the  date  hereof.
Capitalized  terms not otherwise  defined  herein have the meanings  assigned to
them in the Purchase Agreement.

     Certified this ___st day of _______, 1997.


                                            GERMAN AMERICAN CAPITAL CORPORATION



                                            By:
                                               -------------------------
                                            Name:
                                            Title:




                                     E-519
<PAGE>


                                  EXHIBIT D-3A

                   FORM OF OPINION I OF COUNSEL TO THE SELLER



December [    ], 1997


[GMAC Commercial Mortgage Securities, Inc.]

[Underwriters]

[Rating Agencies]

[Trustee]


Re:  GMAC Commercial Mortgage Corporation,  
     Mortgage Pass-Through  Certificates, Series 1997-C2


Ladies and Gentlemen:

     I am General Counsel to German American Capital Corporation (the "Seller").
In  that  capacity,  I  am  familiar  with  the  issuance  of  certain  Mortgage
Pass-Through  Certificates,  Series  1997-C2  (the  "Certificates"),  evidencing
undivided  interests in a trust fund (the "Trust Fund") consisting  primarily of
certain  mortgage  loans  (the  "Mortgage  Loans"),  pursuant  to a Pooling  and
Servicing  Agreement,  dated as of December 1, 1997 (the  "Pooling and Servicing
Agreement"),  among GMAC Commercial Mortgage Securities,  Inc. as depositor (the
"Depositor"), GMAC Commercial Mortgage Corporation ("GMACCM") as master servicer
and special  servicer,  and State Street Bank and Trust  Company as trustee (the
"Trustee").

     Certain of the Mortgage  Loans were purchased by the Depositor from Goldman
Sachs  Mortgage  Company  ("GSMC"),  pursuant  to,  and  for  the  consideration
described  in, the Mortgage Loan  Purchase  Agreement,  dated as of December 17,
1997 (the  "Goldman  Mortgage Loan  Purchase  Agreement"),  between GSMC and the
Depositor.  Certain of the Mortgage  Loans were  purchased by the Depositor from
the GMACCM,  pursuant to, and for the  consideration  described in, the Mortgage
Loan  Purchase  Agreement,  dated as of December 17, 1997 (the "GMACCM  Mortgage
Loan Purchase  Agreement"),  between the  Depositor  and GMACCM.  Certain of the
Mortgage  Loans were  purchased by the Depositor  from German



                                     E-520
<PAGE>

American Capital  Corporation  ("GACC"),  pursuant to, and for the consideration
described  in, the Mortgage Loan  Purchase  Agreement,  dated as of December 17,
1997  (the  "GACC  Mortgage  Loan  Purchase  Agreement"),  between  GACC and the
Depositor.  The GACC Mortgage  Loan Purchase  Agreement is referred to herein as
the  "Agreement".  Capitalized  terms not defined  herein have the  meanings set
forth in the Pooling and Servicing Agreement and the Agreement.  This opinion is
rendered pursuant to Section 8(e) of the GACC Mortgage Loan Purchase Agreement.

         The  Depositor has sold the Class X, Class A-1,  Class A-2,  Class A-3,
Class B, Class C, Class D and Class E Certificates (collectively,  the "Publicly
Offered   Certificates")  to  the  underwriters  pursuant  to  the  Underwriting
Agreement, dated as of December 17, 1997 (the "Underwriting  Agreement"),  among
the Depositor,  GMACCM, and the underwriters named therein and sold the Class F,
Class G,  Class H, Class J,  Class K,  Class  R-I,  Class  R-II and Class  R-III
Certificates  (collectively,  the "Privately Offered  Certificates") to Goldman,
Sachs & Co. and Deutsche Morgan Grenfell Inc. as initial purchasers  pursuant to
the  Certificate  Purchase  Agreement,  dated  as  of  December  17,  1997  (the
"Certificate  Purchase  Agreement"),  among the  Depositor,  GMACCM and  initial
purchasers.

     In connection with rendering this opinion  letter,  I have examined or have
caused  persons  under my  supervision  to examine the  Agreement and such other
records and other documents as I have deemed  necessary.  I have further assumed
that  there  is not  and  will  not  be  any  other  agreement  that  materially
supplements or otherwise modifies the agreements expressed in the Agreement.  As
to matters of fact, I have examined and relied upon  representations  of parties
contained in the Agreement and, where I have deemed appropriate, representations
and certifications of officers of the Depositor,  the Seller, the Trustee, other
transaction participants or public officials. I have assumed the authenticity of
all documents  submitted to me as originals,  the  genuineness of all signatures
other than  officers of the Seller and the  conformity  to the  originals of all
documents submitted to me as copies. I have assumed that all parties, except for
the Seller,  had the corporate power and authority to enter into and perform all
obligations  thereunder.  As to  such  parties,  I also  have  assumed  the  due
authorization by all requisite  corporate action, the due execution and delivery
and the enforceability of such documents.  I have further assumed the conformity
of  the  Mortgage  Loans  and  related  documents  to  the  requirements  of the
Agreement.

     In rendering this opinion letter,  I do not express any opinion  concerning
any law other than the law of the State of New York, the General Corporation Law
of the State of Delaware and the federal law of the United States,  and I do not
express any opinion  concerning the application of the "doing  business" laws or
the securities laws of any jurisdiction  other than the federal  securities laws
of the United  States.  To the extent  that any of the  matters  upon which I am
opining  herein  are  governed  by laws  ("Other  Laws")  other  than  the  laws
identified



                                     E-521
<PAGE>


in the  preceding  sentence,  I have  assumed with your  permission  and without
independent  verification  or  investigation  as to the  reasonableness  of such
assumption, that such Other Laws and judicial interpretation thereof do not vary
in any respect material to this opinion from the corresponding laws of the State
of New York and judicial  interpretations  thereof. I do not express any opinion
on any issue not expressly addressed below.

     Based upon the foregoing, I am of the opinion that:

1.   The Seller is duly incorporated and is validly existing as a corporation in
     good standing under the laws of the State of Maryland and has the requisite
     power and authority,  corporate or other, to own its properties and conduct
     its business,  as presently  conducted by it, and to enter into and perform
     its obligations under the Agreement.

2.   The Agreement has been duly and validly authorized,  executed and delivered
     by the Seller and,  upon due  authorization,  execution and delivery by the
     other  parties  thereto,  will  constitute  the  valid,  legal and  binding
     agreements of the Seller enforceable  against the Seller in accordance with
     their terms,  except as  enforceability  may be limited by (i)  bankruptcy,
     insolvency, liquidation,  receivership, moratorium, reorganization or other
     similar laws affecting the rights of creditors,  (ii) general principles of
     equity,  whether enforcement is sought in a proceeding in equity or at law,
     and (iii) public policy  considerations  underlying the securities laws, to
     the extent that such public policy  considerations limit the enforceability
     of the provisions of the Agreement which purport to provide indemnification
     with respect to securities law violations.

3.   No  consent,   approval,   authorization  or  order  or  federal  court  or
     governmental  agency or body is required for the consummation by the Seller
     of the transactions contemplated by the terms of the Agreement,  except for
     those consents,  approvals,  authorizations or orders which previously have
     been obtained.

4.   Neither the  consummation of any of the  transactions  contemplated by, nor
     the  fulfillment by the Seller of any other of the terms of, the Agreement,
     will result in a material breach of any term or provision of the charter or
     bylaws of the  Seller or any state or  federal  statute  or  regulation  or
     conflict with, result in a material breach, violation or acceleration of or
     constitute  a material  default  under the terms of any  indenture or other
     material agreement or instrument to which the Seller is a party or by which
     it is bound or any  order or  regulation  of any  state or  federal  court,
     regulatory  body,   administrative   agency  or  governmental  body  having
     jurisdiction over the Seller.

     This  opinion  letter is rendered  for the sole  benefit of each  addressee
hereof,  and no other  person or entity is entitled  to rely  hereon  without my
prior written consent. Copies of this



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<PAGE>



opinion  letter may not be furnished to any other person or entity,  nor may any
portion of this opinion letter be quoted, circulated or referred to in any other
document without my prior written consent.


                                                   Very truly yours,






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<PAGE>


                                  EXHIBIT D-3B

                   FORM OF OPINION II OF COUNSEL TO THE SELLER



                               December [ ], 1997


[GMAC Commercial Mortgage Corporation]

[GMAC Commercial Mortgage Securities, Inc.]

[Underwriters]



Re:  GMAC Commercial Mortgage Corporation,  
     Mortgage Pass-Through  Certificates, Series 1997-C2


Ladies and Gentlemen:

     This  opinion  is being  provided  to you by the  undersigned,  as  special
counsel to German American  Capital  Corporation  ("GACC"),  pursuant to Section
8(e) of the Mortgage Loan Purchase Agreement, dated December 17, 1997 (the "GACC
Mortgage Loan Purchase Agreement"), between GMAC Commercial Mortgage Securities,
Inc. (the "Purchaser") and GACC as the Seller,  (in such capacity the "Seller"),
relating  to the sale by the Seller of  certain  mortgage  loans (the  "Mortgage
Loans"), and pursuant to Section 6.11 of the Underwriting Agreement, dated as of
December 17, 1997,  between the Purchaser and Goldman,  Sachs & Co. and Deutsche
Morgan Grenfell Inc., relating to that certain Pooling and Servicing  Agreement,
dated as of  December  17,  1997,  among GMAC  Commercial  Mortgage  Corporation
("GMACCM")  as  special   servicer  and  master  servicer  (in  such  respective
capacities,  the "Special Servicer" and the "Master Servicer"),  Purchaser,  and
State  Street Bank and Trust  Company,  as trustee (the  "Pooling and  Servicing
Agreement"  and together with the GACC Mortgage  Loan  Purchase  Agreement,  the
"Agreements").  Capitalized terms not otherwise defined herein have the meanings
assigned to them in the Agreements.

     In rendering this opinion, we have examined and relied upon executed copies
of the Agreements and originals or copies,  certified or otherwise identified to
our  satisfaction,  of such  certificates  and other documents as we have deemed
appropriate  for the purposes of rendering  this  opinion.  We have examined and
relied upon, among other things,  the documents and 



                                     E-524
<PAGE>


opinions  delivered  to you at the  closing  being  held today  relating  to the
Certificates,  as well as (a) the Prospectus and the Memorandum, (b) an executed
copy of the GACC Mortgage Loan Purchase  Agreement,  and (c) an executed copy of
the Pooling and Servicing Agreement.

     We are members of the bar of the State of New York and do not purport to be
experts on or to express any opinion  herein  concerning any laws other than the
laws of the  State of New York and the  federal  laws of the  United  States  of
America. We express no opinion herein as to the laws of any other jurisdiction.

     We have not ourselves checked the accuracy or completeness of, or otherwise
independently verified, the information furnished with respect to the Prospectus
or the Memorandum.  In addition,  as you are aware, we did not examine or review
the Mortgage Files.  However,  in the course of the preparation by the Purchaser
of the Prospectus and the Memorandum,  we have  participated in conferences with
certain officers of the Seller, the Purchaser, counsel to the Purchaser and your
representatives,  during which the contents of the Prospectus and the Memorandum
and related matters were discussed.  On the basis of the discussions referred to
above,  although we are not passing upon,  and do not assume any  responsibility
for, the accuracy,  completeness or fairness of the statements  contained in the
Prospectus and the  Memorandum,  and without  independent  check or verification
except as stated,  no facts have come to our  attention  that have  caused us to
believe that either the Prospectus or the  Memorandum  (other than financial and
statistical  data included or not included  therein or incorporated by reference
therein, as to which we express no opinion), as of its issue date, contained any
untrue  statement  of a  material  fact or  omitted  to  state a  material  fact
necessary  to make the  statements  therein,  in the light of the  circumstances
under which they were made, not misleading.

     Whenever our opinion  with respect to the  existence or absence of facts is
indicated to be based on our  knowledge or  awareness,  we are  referring to the
actual  knowledge of the [Insert Name of Counsel to Seller]  attorneys  who have
represented  you  in  connection  with  the  transactions  contemplated  by  the
Agreements.  Except as expressly set forth herein,  we have not  undertaken  any
independent  investigation  to determine  the existence or absence of such facts
and no inference as to our knowledge  concerning such facts should be drawn from
the fact that such representation has been undertaken by us.

     This  letter is limited to the  specific  issues  addressed  herein and the
opinion  rendered above is limited in all respects to laws and facts existing on
the date hereof.  By rendering  this opinion,  we do not undertake to advise you
with  respect  to any other  matter or of any change in such laws or facts or in
the interpretations of such laws which may occur after the date hereof.




                                     E-525
<PAGE>


     We are furnishing this opinion to you solely for your benefit. This opinion
is not to be used,  circulated,  quoted or  otherwise  referred to for any other
purpose,  except that the persons  listed on Exhibit A hereto may rely upon this
opinion in connection  with their rating of the  Certificates to the same extent
as if this opinion had been addressed to them.



                                                   Very truly yours,




                                     E-526



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