GENERAL GROWTH PROPERTIES INC
8-K, 1999-11-24
REAL ESTATE INVESTMENT TRUSTS
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<PAGE>   1
                       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)
                                NOVEMBER 10, 1999




                         General Growth Properties, Inc.
             (Exact name of registrant as specified in its charter)

<TABLE>

<S>                            <C>                    <C>
   Delaware                    1-11656                42-1283895
(State or other             (Commission             I.R.S. Employer
jurisdiction of              File Number)       Identification Number)
incorporation)
</TABLE>

                  110 N. Wacker Drive, Chicago, Illinois 60606
               (Address of principal executive offices) (Zip Code)



        Registrant's telephone number, including area code (312) 960-5000



                                       N/A
         (Former name or former address, if changed since last report.)

<PAGE>   2





Item 2. Acquisition or Disposition of Assets

GGP Ivanhoe III, Inc.

Effective as of September 28, 1999, GGP Ivanhoe III, Inc. ("GGP Ivanhoe III")
acquired Oak View Mall in Omaha, Nebraska from Oak View Mall Corporation, an
unrelated third party. GGP Ivanhoe III is owned 51% by GGP Limited Partnership,
a Delaware limited partnership (the "Operating Partnership"), and 49% by an
affiliate of Ivanhoe, Inc. of Montreal, Quebec, Canada ("Ivanhoe"). The general
partner of the Operating Partnership is General Growth Properties, Inc., a
Delaware corporation (the "Company"), which holds an approximate 72% general
partnership interest in the Operating Partnership.

During October 1999, Eastridge Shopping Center L.L.C. ("Eastridge LLC"), all of
the interests in which are owned by the Company and the Operating Partnership,
entered into an agreement to acquire the Eastridge Mall in San Jose, California
from The Equitable Life Assurance Society of the United States, an unrelated
third party. The Company and Ivanhoe agreed that the interests in Eastridge LLC
will be assigned to GGP Ivanhoe III prior to the closing of the acquisition. The
aggregate purchase price for the Oak View Mall and the Eastridge Mall properties
is expected to be approximately $160 million, financed by capital contributions
from the Operating Partnership and Ivanhoe, a new $83 million long-term mortgage
loan and certain short-term floating rate financing. The $83 million long-term
mortgage loan, which is collateralized by the Oak View Mall, has a term of ten
years, bears interest at 7.71% per annum and requires monthly principal and
interest payments based upon a 30-year amortization schedule. The Operating
Partnership's capital contribution with respect to the Oak View acquisition was,
and with respect to the proposed Eastridge acquisition is expected to be, funded
primarily from proceeds from the Company's line of credit facility. The closing
of the Eastridge Mall acquisition and the assignment of the interests in
Eastridge LLC to GGP Ivanhoe III are subject to certain closing conditions and
there can be no assurance that this acquisition and/or assignment will be
completed on these or on any other terms.

Oak View Mall, which opened in 1991, is a two-level enclosed regional mall
containing approximately 868,000 square feet of gross leasable area. The mall's
anchor tenants are Dillard's, Younkers, JCPenney and Sears. The mall shop space
is currently approximately 95% occupied. Eastridge Mall was originally developed
in 1970 and remodeled in 1982, 1988 and 1995. It is a two-level enclosed
regional mall containing approximately 1.5 million square feet of gross leasable
area. The mall's anchor tenants are Macy's, JCPenney and Sears. The mall shop
space is currently approximately 76% occupied.


<PAGE>   3

Baybrook Mall

On October 28, 1999, the Company acquired the Baybrook Mall, an enclosed
regional mall in Houston, Texas from RREEF USA Fund-III, an unrelated third
party. The aggregate purchase price was approximately $133 million (subject to
prorations and certain adjustments), which was paid with the proceeds from a
10-year, $95 million mortgage loan collateralized by the property and proceeds
of other new secured financing recently obtained by the Company. The mortgage
loan bears interest at 7.71% per annum and provides for monthly payments of
principal and interest based upon a 30-year amortization schedule. Baybrook Mall
was originally developed in 1978 and was extensively remodeled in 1995. It
contains approximately 1.1 million square feet of gross leasable area, including
342,000 square feet of mall shop space. Sears, Montgomery Ward, two Dillard's
stores and Mervyn's anchor the center which is currently approximately 95%
occupied.

GGP/Homart II

On November 10, 1999, the Operating Partnership, together with the Comptroller
of the State of New York as Trustee of the New York State Common Retirement Fund
("NYSCRF" and, together with the Operating Partnership, the "Members"), the
Operating Partnership's joint venture partner in GGP/Homart,Inc., a previously
formed joint venture, formed GGP/Homart II L.L.C., a Delaware limited liability
company ("GGP/Homart II"). GGP Homart II is owned equally by the Operating
Partnership and NYSCRF. In connection with the formation of GGP/Homart II, the
Operating Partnership contributed to the joint venture its 100% interests in
Stonebriar Centre in Frisco (Dallas), Texas (currently under construction),
Altamonte Mall in Altamonte Springs (Orlando), Florida, Natick Mall in Natick
(Boston), Massachusetts and Northbrook Court in Northbrook (Chicago), Illinois;
and NYSCRF contributed its 100% interests in Alderwood Mall in Lynnwood
(Seattle), Washington; Carolina Place in Charlotte, North Carolina; and
Montclair Plaza in Los Angeles, California.

The three operating malls contributed by NYSCRF average approximately 1.2
million square feet. Anchor stores at these malls include Nordstrom's (2),
Macy's, Dillard's, Bon Marche, Sears (3), JCPenney (3), May Company (2) and Belk
and the occupancy at these centers currently average approximately 93.8%.

In connection with the transactions described above, the Operating Partnership
and NYSCRF entered into an Operating Agreement (the "Operating Agreement"). The
Operating Agreement provides that the Members share profits, losses and cash
flow in accordance with their respective ownership percentages, which currently
are 50%. Under the Operating Agreement, the Operating Partnership is to manage
the business of GGP/Homart II. However, certain major decisions, such as the
decision to sell or finance a

<PAGE>   4

property and the approval of operating budgets, require the approval of the
GGP/Homart II Board of Directors, which is composed of three representatives of
each Member, and Board actions require the approval of at least one
representative of each Member. The Operating Partnership and its affiliates also
are to provide property management, leasing, development and certain other
services to GGP/Homart II.

Additionally, the Operating Agreement contains provisions relating to the
transfer of GGP/Homart II membership interests. Each Member may transfer its
membership interest to certain accredited investors (in the case of a transfer
by NYSCRF, other than persons engaged in competitive businesses). If a Member
maintains certain minimum ownership levels, it is entitled to retain its right
to elect directors and other management rights and, if NYSCRF transfers certain
minimum ownership levels to a transferee, such transferee may acquire the right
to elect directors.

Finally, the Members have certain put, dissolution and buy-sell rights under the
Operating Agreement, which generally are exercisable on or after the third
anniversary of the closing date. Pursuant to the put right, NYSCRF may require
the Operating Partnership, at the Operating Partnership's election, to (a)
purchase NYSCRF's membership interest in GGP/Homart II for a purchase price,
payable in cash and/or by delivery of shares of the Company's common stock, $.10
par value (the "Common Stock"), equal to NYSCRF's proportionate share of the
agreed or appraised value (net of liabilities) of the GGP/Homart II properties
(the "Dissolution Value"), or (b) use commercially reasonable best efforts to
market and sell the GGP/Homart II properties. Pursuant to the dissolution right,
NYSCRF may require the Operating Partnership, at the Operating Partnership's
election, to (a) purchase NYSCRF's membership interest in GGP/Homart II for a
cash purchase price equal to that described above or (b) distribute certain
GGP/Homart II properties to NYSCRF in exchange for its membership interest in
GGP/Homart II. Pursuant to the buy-sell right, the Operating Partnership may
require NYSCRF, at NYSCRF's election, to (a) purchase the Operating
Partnership's membership interest in GGP/Homart II or (b) sell NYSCRF's
membership interest in GGP/Homart II to the Operating Partnership, in either
case for a cash purchase price specified by the Operating Partnership.

In connection with the formation of GGP/Homart II, the Company amended its
shareholder rights plan (the "Plan"), as set forth in the Rights Agreement,
dated as of November 18, 1998 (the "Rights Agreement"), between the Company and
Norwest Bank Minnesota, N.A., to permit potential issuances of shares of Common
Stock to NYSCRF pursuant to the Operating Agreement without NYSCRF becoming an
"Acquiring  Person" (as defined) under the Plan. By a separate agreement with
NYSCRF, the Company agreed to amend the Rights Agreement in certain instances in
connection with transfers of shares of Common Stock issued upon exercise of the
put right described above and/or the exchange rights contained in the GGP/Homart
Stockholders Agreement and/or the issuance of such shares of Common Stock.

The amendment to the Rights Agreement also provides that, if the Rights (as
defined in the Rights Agreement) become exercisable, Rights will be

<PAGE>   5


issued to holders of units of limited partnership in the Operating Partnership.
This amendment was adopted in order to avoid unfair economic dilution of limited
partners, enhance the effectiveness of the Plan, maintain the economic
equivalence of the shares of Common Stock and units of limited partnership and
comply with contractual rights of holders of units of limited partnership.

The agreed upon value of the properties contributed to GGP/Homart II by NYSCRF
was approximately $460 million. Such amount was also the approximate agreed upon
value of the properties contributed by the Operating Partnership to GGP/Homart
II, which constitutes the disposition a "significant" amount of assets under the
rules and regulations promulgated by the Securities and Exchange Commission. The
contribution of properties by NYSCRF to GGP/Homart II when taken together with
the individually insignificant acquisitions of Oak View Mall and Baybrook Mall,
and the proposed acquisition of Eastridge Mall, are deemed (notwithstanding the
fact that each of these transactions is unrelated to the others) to constitute
the acquisition of a "significant" amount of assets under rules and regulations
promulgated by the Securities and Exchange Commission. Accordingly, these
transactions are required to be reported on this Current Report on Form 8-K.


<PAGE>   6




Item 7.   Financial Statements and Exhibits.


          (a), (b) The requisite financial information with respect to the
          acquisitions and dispositions described herein will be filed under
          cover of Form 8-K/A as soon as practicable, and in any event not later
          than 60 days after the date by which this Form 8-K is required to be
          filed.

          (c) See Exhibit Index attached hereto and incorporated herein by
          reference.





SIGNATURES

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


                                 GENERAL GROWTH PROPERTIES, INC.



                                 By:  /s/ Bernard Freibaum
                                    ---------------------------------
                                    Bernard Freibaum
                                    Executive Vice President and
                                    Chief Financial Officer


Date:  November 23, 1999



<PAGE>   7



EXHIBIT INDEX
                                 -------------

Exhibit                        Name                               Page
Number                        ------                              Number

2.1  Agreement of Purchase and Sale, dated as of July 27, 1999, among Oak View
     Mall Corporation, a Delaware corporation, and Oak View Mall, L.L.C., a
     Delaware limited liability company*

2.2  Agreement of Purchase and Sale, dated as of July 22, 1999 between General
     Growth Properties, Inc., a Delaware corporation (the "Company"), and RREEF
     USA Fund-III, a California group trust.*

2.3  Operating Agreement, dated November 10, 1999, between GGP Limited
     Partnership, a Delaware limited partnership, The Comptroller of the State
     of New York as Trustee of the Common Retirement Fund ("NYSCRF"), and
     GGP/Homart II L.L.C. a Delaware limited liability company ("GGP/Homart
     II").*

2.5  Contribution Agreement dated November 10, 1999, by and between GGP Limited
     Partnership, a Delaware limited partnership (the "Operating Partnership"),
     and GGP/Homart II (Altamonte Springs Mall)**

2.6  Contribution Agreement dated November 10, 1999, by and between the
     Operating Partnership and GGP/Homart II (Northbrook Court)**

2.7  Contribution Agreement dated November 10, 1999, by and between the
     Operating Partnership and GGP/Homart II (Natick Trust)**

2.8  Contribution Agreement dated November 10, 1999, by and between the
     Operating Partnership and GGP/Homart II (Stonebriar Centre)**

2.9  Contribution Agreement dated November 10, 1999, by and between NYSCRF and
     GGP/Homart II (Carolina Place)**

2.10 Contribution Agreement dated November 10, 1999, by and between NYSCRF and
     GGP/Homart II (Alderwood Mall)**

2.11 Contribution Agreement dated November 10, 1999, by and between NYSCRF and
     GGP/Homart II (Montclair Plaza)**


2.12 Purchase and Sale Agreement, dated as of October 13, 1999 between The
     Equitable Life Assurance Society of the United States, the Operating
     Partnership and East Ridge Shopping Center L.L.C.**

4.1  First Amendment to Rights Agreement, dated as of November 10,1999, between
     the Company and Norwest Bank, Minnesota, N.A.

4.2  Letter Agreement concerning Shareholder Rights Plan, dated November 10,
     1999, between the Operating Partnership and NYSCRF.

<PAGE>   8


     * In accordance with Rule 601(b)(2) of Regulation S-K, the exhibits to this
     agreement and the related disclosure schedules have not been filed. The
     Company agrees to furnish supplementally a copy of any such omitted exhibit
     or disclosure schedule to the Securities and Exchange Commission upon
     request.

     ** To be filed by amendment





<PAGE>   1
                                                                     EXHIBIT 2.1


                         AGREEMENT OF PURCHASE AND SALE
                                  OAK VIEW MALL

                                 BY AND BETWEEN
                           OAK VIEW MALL CORPORATION,
                             A DELAWARE CORPORATION,
                                     SELLER
                                       AND
                              OAK VIEW MALL L.L.C.,
                      A DELAWARE LIMITED LIABILITY COMPANY,
                                    PURCHASER
                              DATED: JULY 27, 1999
                         AGREEMENT OF PURCHASE AND SALE
                                  Oak View Mall
                                 Omaha, Nebraska


      THIS AGREEMENT OF PURCHASE AND SALE ("Agreement") is made and entered into
this 27th day of July, 1999 by and between OAK VIEW MALL CORPORATION, a Delaware
corporation ("Seller"), having an address of c/o Heitman Capital Management LLC,
180 North LaSalle Street, Suite 3600, Chicago, Illinois 60601-6789, Attention:
Howard J. Edelman; facsimile number (312) 541-6738, and OAK VIEW MALL L.L.C., a
Delaware limited liability company ("Purchaser"), having an address of c/o
General Growth Properties, Inc., 110 North Wacker Drive, Chicago, Illinois
60606, Attention: Mr. Joel Bayer; facsimile number (312) 960-5475.

                                    RECITALS

      Seller is the owner of certain parcels of real estate in Omaha, Nebraska,
legally described on Exhibit A attached hereto, and all buildings, improvements,
fixtures and installations thereon (excluding, however, the buildings,
improvements, fixtures and installations on the Outlot Property, as defined
below, which are owned by the lessees thereof). Such parcels, buildings,
improvements, fixtures and installations owned by Seller, together with any and
all easements, rights-of-way, licenses and appurtenances thereto are hereinafter
collectively referred to as the "Real Property." The Real Property contains
approximately 399,000 leasable square feet and includes: (A) approximately
249,600 square feet of space for in-line mall stores, (B) a building leased for
an approximately 149,400 square feet "Younkers" store, and (C) two parcels of
land ground leased for a Village Inn restaurant and a Lone Star restaurant,
respectively (the "Outlot Property"). The Real Property is part of an enclosed
regional shopping mall, consisting of: (1) the Real Property and (2) the
buildings


<PAGE>   2

and adjoining parking areas owned by third parties and currently operated as
"Dillard's," "JC Penney" and "Sears" stores, respectively (the operators thereof
being hereinafter collectively referred to as the "Anchor Property Operators").

      Subject to and on the terms and provisions of and for the considerations
set forth in this Agreement, Seller has agreed to sell, and Purchaser has agreed
to buy, the Property.

      NOW, THEREFORE, the parties hereto hereby agree as follows:

      Definitions. As used in this Agreement, the following terms have the
following meanings:

      Closing. The closing of the purchase and sale transaction contemplated
      herein.

      Closing Date. As agreed between Seller and Purchaser, but no later than
      September 14, 1999; provided, however, that Purchaser shall have the
      one-time right (the "Extension Right") to extend the Closing Date to a
      Monday, Tuesday, Wednesday or Thursday not later than September 28, 1999
      by giving written notice to Seller of such extension not later than 10:00
      a.m. (Chicago time) September 7, 1999 and by depositing with the Escrow
      Company or Seller , as the case may be, the Additional Earnest Money as
      described in Section 2.2 below.

      Due Diligence Period. The period commencing on July 6, 1999 and ending at
      5:00 p.m. (Chicago time) on August 16, 1999.

      Earnest Money Note. Shall have the meaning set forth in Section 2.2 below.

      Escrow Company. Near North National Title Corporation, as agent for
      Chicago Title Insurance Company.

      Extension Right. Shall have the meaning set forth in the definition of
      "Closing Date" above.

      Intangible Personal Property. All logos, designs, tradenames, trademarks,
      service marks, copyrights and other intellectual property used by Seller
      in connection with the ownership and operation of the Property or any part
      thereof, and the goodwill of the business appurtenant thereto, excluding,
      however, the name of "Oak View Mall Corporation" when used alone or in
      conjunction with other names.


<PAGE>   3

      Property. Collectively, the Real Property, the Tangible Personal Property,
      the Intangible Personal Property, the Service Contracts and the Lease
      Documents (as hereinafter defined).

      Proposal. The form of a "Proposal" whether an "Existing Proposal" as
      defined in Section 5.8 herein or a "New Proposal" as defined in Section
      15(a)(vi) hereof, which shall contain a description of the economic terms
      (including all Leasing Costs (as hereinafter defined)) of any proposed
      lease, amendment or cancellation along with any financial information on
      the tenant in Seller's possession.

      Service Contracts. All written: (i) service, maintenance, operating,
      repair, supply, purchase, consulting, professional service, advertising,
      promotion, public relations and other contracts and commitments (excluding
      the Leases, any recorded documents and agreements and any property
      management and leasing agreements) in any way relating to the Property or
      any part thereof which shall survive the Closing hereunder and (ii)
      equipment leases and all rights and options of Seller thereunder,
      including rights to renew or extend the term or purchase the leased
      equipment, relating to equipment or property located in or upon the Real
      Property or used in connection therewith which shall survive the Closing
      hereunder, in each case under (i) and (ii) above as identified on
      Schedule 2.

      Tangible Personal Property. Subject to the limitations set forth in
      Section 3.2(g) hereof, all machinery, equipment, fixtures, furnishings,
      plans, specifications, warranties and other tangible personal property and
      related equipment situated in or upon or used in connection with the
      operation or maintenance of the Real Property or any part thereof and all
      replacements, additions or accessories thereto between the date hereof and
      the Closing Date, including the items identified and described on Exhibit
      A of Exhibit J, but excluding: (i) personal property owned by the property
      manager or by tenants under the Leases, (ii) personal property demised by
      any equipment leases (if any) described on Schedule 2, and (iii)
      proprietary software (but including hard copies of all data, reports,
      statements and other information relating to the ownership, operation,
      maintenance or management of the Property, and including computer
      maintenance programs). A list of all such Tangible Personal Property is
      identified and described on Exhibit A of Exhibit J.

      Title Company. Near North National Title Corporation, as agent for Chicago
      Title Insurance Company.

      Sale; Purchase Price.

<PAGE>   4


      Subject to the terms and provisions hereof, Seller agrees to sell and
convey to Purchaser, and Purchaser agrees to purchase from Seller the Property.

      The total purchase price (hereinafter called the "Purchase Price") to be
paid by Purchaser to Seller for the Property shall be One Hundred Twelve Million
and no/100 Dollars ($112,000,000.00). The Purchase Price shall be payable in the
following manner:

         EARNEST MONEY. Purchaser shall, within two (2) business days after the
full execution and delivery of this Agreement by Purchaser and Seller, deposit
with the Escrow Company, as escrow agent, the amount (the "Initial Earnest
Money") of Two Million and 00/100 Dollars ($2,000,000.00), and, in the event
that Purchaser elects to exercise the Extension Right, Purchaser shall,
concurrently with the delivery of the notice to Seller exercising such right,
deposit with the Escrow Company the additional sum (the "Additional Earnest
Money") of Ten Million and 00/100 Dollars ($10,000,000.00) (the Initial Earnest
Money and, if applicable, the Additional Earnest Money being hereinafter
collectively called the "Earnest Money"), which Earnest Money shall be in the
form of a wire transfer of immediately available United States of America funds
(except as otherwise provided below). The Earnest Money shall be held and
disbursed by the Escrow Company acting as escrow agent pursuant to the Earnest
Money Escrow Agreement in the form of Exhibit B attached hereto which the
parties have executed simultaneously with this Agreement and subject to the
terms of this Agreement. The Earnest Money shall be invested in a federally
issued or insured interest bearing instrument with any interest accruing thereon
to be paid or credited to Purchaser. If the sale hereunder is consummated in
accordance with the terms hereof, the Earnest Money and any interest thereon
shall be applied to the Purchase Price to be paid by Purchaser at the Closing.
In the event of a default hereunder by Purchaser or Seller, the Earnest Money
shall be applied as provided herein. If this Agreement is terminated in
accordance with the terms of this Agreement and Purchaser is entitled to the
Earnest Money, the Earnest Money and all interest accrued thereon shall be
immediately returned to Purchaser. Notwithstanding the foregoing, at Purchaser's
option, in lieu of depositing with the Escrow Company cash for the Additional
Earnest Money, Purchaser may deliver to Seller a promissory note from
Purchaser's affiliate, General Growth Properties, Inc., in the form of Exhibit C
attached hereto (the "Earnest Money Note"). In the event that Purchaser elects
to deliver the Earnest Money Note instead of depositing cash, all references in
this Agreement to the "Earnest Money" shall be deemed to include the Initial
Earnest Money and the Earnest Money Note, except that (i) at Closing, the
Earnest Money Note shall be returned to Purchaser and shall not be credited
against the Purchase Price and (ii) in the event of Purchaser's default, Seller
shall have the right to immediately collect the full amount of the Earnest Money
Note and retain such amount, together with the Initial Earnest Money, as
liquidated damages in


<PAGE>   5

accordance with the provisions of Section 17(b) below, and Purchaser agrees to
assist Seller in effecting such collection.

         CASH BALANCE. Provided all conditions to Closing have either been
satisfied or waived pursuant hereto, Purchaser shall pay the balance of the
Purchase Price, subject to the prorations and credits described in Section 5
below, in cash (the "Cash Balance") by wire transfer of immediately available
United States of America funds to the Title Company for payment to Seller, in
accordance with the terms and conditions of this Agreement so that the funds are
unconditionally available for immediate disbursement to the Seller no later than
12:00 noon (Chicago, Illinois time) on the Closing Date.

      Conditions Precedent. In the event any of the conditions set forth in
Sections 3.2(b), 3.3, 3.4 or 3.5 below shall not have been fulfilled, accepted
or deemed accepted or waived as provided herein on or before the applicable
dates specified herein, Purchaser (or Seller, without respect to Section 3.5)
shall have the right to terminate this Agreement by giving written notice
thereof to Seller (or Purchaser, with respect to Section 3.5) on or before the
respective dates specified herein, and thereupon all Earnest Money and all
interest accrued thereon shall be refunded to Purchaser and neither party shall
have any further rights or obligations hereunder, except for the Surviving
Obligations (as hereinafter defined).

      Seller's Deliveries. Seller has delivered or made available to Purchaser
complete copies of the following items pertaining to the Property which are in
Seller's actual possession or in the possession of Seller's Property Manager:

         all leases, licenses, concessions, occupancy agreements, and amendments
thereto encumbering the Property, all of which are listed on Schedule 1 (the
"Lease Documents"), together with the reciprocal easement and operating
agreement with the Anchor Property Operators, as amended and supplemented (the
"REOA");

         all Service Contracts;

         year-to-date operating statement for the Property for the current year
and year-end operating statements for the prior two (2) years;

         copies of the real estate tax bills for the current year and two (2)
prior years;

         all existing environmental reports;

         the existing owner's title policy;


<PAGE>   6

         the existing survey (the "Existing Survey");

         existing plans and specifications;

         year-to-date sales reports for the Property for the current year and
year-end sales reports for the prior two (2) years; and

         1999 budget.

      Seller shall provide to Purchaser any documents described in this Section
3.1 and first coming into Seller's possession or produced by Seller after the
initial delivery and continue to provide the same during the pendency of this
Agreement.

      In the event this Agreement terminates for any reason, Purchaser shall
immediately return to Seller all information delivered by Seller or Seller's
agent(s) to Purchaser or Purchaser's agent(s). The foregoing provision shall
survive termination of this Agreement.

         Due Diligence. Purchaser and its representatives shall be permitted to
enter upon the Property at any reasonable time and from time to time before the
Closing Date to examine, inspect and investigate the Property as well as all
other records and other documentation provided by Seller or located at the
Property (collectively, "Due Diligence"). The Due Diligence shall be subject to
the terms, conditions and limitations set forth in this Section 3.2 and
Purchaser's conduct thereof shall be in strict compliance with its covenants and
agreements contained herein.

              Purchaser shall have a right to enter upon the Property for the
purpose of conducting its Due Diligence provided that in each such instance (i)
Purchaser notifies Seller of its intent to enter the Property to conduct its Due
Diligence not less than forty-eight (48) hours prior to such entry; (ii) the
date and approximate time period are scheduled with Seller; and (iii) Purchaser
is in full compliance with the insurance requirements set forth in Section
3.2(f) hereof. At Seller's election, a representative of Seller shall be present
during any entry by Purchaser or its representatives upon the Property for
conducting its Due Diligence. Purchaser shall use reasonable efforts to ensure
that neither it nor any of its representatives interfere with the tenants or
ongoing operations occurring at the Property. Purchaser shall not cause or
permit any mechanic liens, materialmen's liens or other liens to be filed
against the Property as a result of its Due Diligence.

              Purchaser shall have until the expiration of the Due Diligence
Period to conduct its Due Diligence and, in Purchaser's sole discretion, to
determine whether the Property is acceptable to Purchaser. Purchaser may, for
any or no reason, terminate this Agreement by giving written notice of


<PAGE>   7

termination to Seller on or before the expiration of the Due Diligence Period.
If Purchaser does not timely give notice of termination as aforesaid, Purchaser
shall be deemed to have elected to purchase the Property in accordance with the
terms and conditions of this Agreement, the condition precedent set forth in
this Section 3.2(b) shall be deemed satisfied and this Agreement shall continue
in full force and effect. In the event of such termination, the Earnest Money
and all interest accrued thereon shall be returned to Purchaser and neither
party shall have any further obligations to the other party hereunder, except
for the Surviving Obligations. Without intending to limit the reasons or
discretion given to Purchaser to terminate this Agreement pursuant to this
Section 3.2(b), Purchaser may terminate this Agreement before the end of the Due
Diligence Period in accordance with this Section 3.2(b) in the event that
Purchaser does not obtain its internal approvals from the requisite parties.

              Purchaser shall, at least thirty-one (31) days prior to the
Closing Date, notify Seller in writing requesting termination of any or all of
the Service Contracts, which are noted on Schedule 2 as being terminable upon
thirty (30) days notice, that Purchaser does not elect to assume. If Purchaser
does not timely give notice requesting termination of a Service Contract,
Purchaser shall be deemed to have accepted the assumption of such Service
Contract. Purchaser shall assume all other Service Contracts listed on Schedule
2. Seller shall assign to Purchaser all of its right, title and interest in and
to all benefits under the Service Contracts assumed by Purchaser, including all
income payable from and after the Closing Date under the Service Contract with
Outdoor Systems Advertising. In the event Purchaser timely elects not to assume
a Service Contract, Seller shall terminate such Service Contract prior to the
Closing Date and pay all costs, fees and penalties in connection therewith.

              Purchaser shall have the right to conduct, at its sole cost and
expense, any inspections, studies or tests that Purchaser deems appropriate in
determining the condition of the Property, provided, however, Purchaser is not
permitted to perform any intrusive testing, including, without limitation, a
Phase II environmental assessment or boring, without (i) submitting to Seller
the scope and inspections for such testing; and (ii) obtaining the prior written
consent of Seller for such testing, which consent shall not be unreasonably
withheld, denied or delayed, except in connection with ground water testing, in
which case Seller may withhold its consent in its sole and absolute discretion.

              Purchaser agrees and covenants with Seller that prior to the
Closing Date Purchaser shall not disclose to any third party (other than
affiliates, investors, lenders, employees, agents, accountants, attorneys and
other professionals and consultants in connection with the transaction
contemplated herein) without Seller's prior written consent, unless Purchaser is
obligated by law to make such disclosure, any of the reports or any other
documentation or information obtained by Purchaser which relates to the Property
or Seller in any way, all of which shall be used by Purchaser and its agents
solely in connection


<PAGE>   8

with the transaction contemplated hereby. In the event that this Agreement is
terminated, Purchaser agrees that all such information will be held in strict
confidence for not less than three years, subject to any legal obligation to
make such disclosure.

              Purchaser agrees to indemnify, protect, defend and hold Seller and
its partners, trustees, beneficiaries, shareholders, members, managers, advisors
and other agents and their respective partners, trustees, beneficiaries,
employees, officers, directors and shareholders (the "Seller Indemnified
Parties") harmless from and against any and all direct and actual (and excluding
compensatory, punitive and consequential) liabilities, demands, actions, suits,
losses, costs, damages, claims and expenses (including, without limitation
reasonable attorneys' fees, court costs and litigation expenses) made, brought,
sought or incurred by any of the Seller Indemnified Parties relating to any
inspection activities of Purchaser (including activities of any of Purchaser's
employees, consultants, contractors or other agents) directly or indirectly
arising out of, caused (in whole or in part) by or in connection with the
Property, including, without limitation, mechanics' liens, damage to the
Property, injury to persons or property resulting from such activities in
connection therewith. In the event that the Property is disturbed or altered in
any way as a result of such activities, Purchaser shall promptly restore the
Property to its condition existing prior to the commencement of such activities
which disturb or alter the Property. Furthermore, Purchaser agrees to maintain
and cause any of its representatives or agents conducting any Due Diligence to
maintain and have in effect commercial general liability insurance with (i)
limits of not less than One Million and 00/100 Dollars ($1,000,000.00) for
personal injury, including bodily injury and death, and property damage, (ii)
such insurance shall name Oak View Mall Corporation, Heitman Capital Management
LLC ("HCM") and Urban Retail Properties Co. and their respective trustees,
beneficiaries, shareholders, members, employees, officers, and directors as
additional insured parties and (iii) waiver of subrogation. Purchaser shall
deliver to Seller a copy of the certificate of insurance effectuating the
insurance required hereunder prior to the commencement of such activities which
certificate shall provide that such insurance shall not be terminated or
modified without at least thirty (30) days' prior written notice to Seller.

              Purchaser acknowledges and agrees that it shall have no right to
review, inspect or obtain any of the following: (i) internal memoranda,
correspondence, analyses, documents or reports prepared by or for Seller or an
affiliate of Seller in connection with (A) this Agreement (B) the transaction
contemplated by this Agreement, (C) the acquisition of the Property by Seller
(other than environmental reports, if any) or (D) any prior or current
contemplated reorganization of Seller and certain affiliated funds (ii)
communications between Seller and HCM, and (iii) appraisals, assessments or
other valuations of the Property in the possession of Seller or HCM.


<PAGE>   9

              Prior to the Closing, Purchaser may initiate oral communications
with any tenant regarding new leases, renegotiating current lease terms or
renewal lease terms. In no event shall Seller be obligated for any assurances
given to tenants by Purchaser regarding such communications and Purchaser shall
indemnify and hold Seller harmless from same.

              Sections 3.2(e) and 3.2(f) and such other provisions in this
Agreement designated as surviving termination shall survive any termination of
this Agreement (collectively, the "Surviving Obligations").

         Title and Survey. Seller previously has, at Seller's sole cost and
expense, delivered to Purchaser for Purchaser's review a commitment for a
standard ALTA owner's title insurance policy, along with a copy of each
instrument listed as an exception thereon (the "Title Commitment") on the Real
Property issued by the Title Company and the Existing Survey. The standard ALTA
form owners's title insurance policy insuring Purchaser or its permitted
assignee as fee owner of the Real Property in the amount of the Purchase Price,
endorsed as required under this Section 3.3 and subject only to the Permitted
Exceptions (as hereinafter defined) is hereinafter referred to as the "Title
Policy". Seller, at its sole cost and expense, shall deliver to Purchaser for
Purchaser's review an update to the Existing Survey certified to Purchaser and
the Title Company which shall comply with the most recent minimum standard
detail requirements for ALTA/ACSM Land Surveys and contain Table A Optional
Items 1, 2, 3, 4, 6, 7(a), 7(b)(1), 8, 9, 10, 11, 13, 14, 15 and 16 (the
"Updated Survey"). During the Due Diligence Period, Purchaser shall have the
right to obtain, at Seller's cost and expense, those endorsements to the Title
Commitment listed in Exhibit D attached hereto, to the extent the Title Company
is willing to issue same. Purchaser shall have until the date which is seven (7)
business days after receipt of the last to be delivered of the Title Commitment
and Updated Survey (such date being referred to as the "Title Review Date") for
examination of the Title Commitment and Updated Survey and the making of any
objections thereto, said objections to be made in writing and delivered to
Seller on or before the Title Review Date. If Purchaser shall fail to make any
objections on or before the Title Review Date, Purchaser shall be deemed to have
accepted all exceptions to the Title Commitment and the form and substance of
the Updated Survey and all matters shown thereon; all such exceptions and
matters and any exceptions or matters caused by or through Purchaser shall be
included in the term "Permitted Exceptions" as used herein. If any objections to
the Title Commitment or Updated Survey are made on or before the Title Review
Date, then Seller shall have the right, but not the obligation (except as
otherwise expressly described below), to cure (by removal, endorsement or
otherwise) such objections on or before the Closing Date. If any such objections
are not cured by Seller by the scheduled Closing Date, then Purchaser may as its
only option, elect to either: (y) waive such objection(s) and consummate the
transaction contemplated by this Agreement without adjustment to the Purchase
Price other than a reduction equal to the amount of any cure for any objection
Seller is required to cure


<PAGE>   10

pursuant to the immediately succeeding sentence if Seller fails to so cure any
such objection; or (z) terminate this Agreement, in which event the Earnest
Money and all interest accrued thereon shall be returned to Purchaser and
neither party shall have any further obligations to the other party except for
the Surviving Obligations. Notwithstanding the foregoing, Seller, at its cost,
shall be obligated to cure or otherwise remove by Closing all mortgages, deeds
of trust, judgment liens, mechanics' and materialmens' liens and other liens and
encumbrances of a definite amount against the Property and which were created by
Seller for Seller's account (other than liens for taxes and assessments which
are not delinquent) and shall bond over any such liens created by tenant(s)
whether or not Purchaser objects thereto. With respect to any such liens created
by tenants of the Property, Seller shall enforce its lease provisions against
such tenant (s) and either require such tenant(s) to cure (i.e., satisfy such
liens) or provide whatever coverage is necessary to the Title Company to insure
over such liens. It is hereby understood and agreed by the parties that with
respect to the foregoing tenant liens, after the Closing, Seller shall retain
all rights and remedies (with the exception of eviction proceedings or the
termination of such lease) to enforce the terms of the applicable lease in
connection with same.

         Tenant and Anchor Estoppels. Seller shall have delivered to Purchaser,
no later than seven (7) days prior to the Closing Date, (i) estoppel
certificates from Sears, Dillard's, J.C. Penney and Younker's , substantially in
the form of Exhibit E attached hereto with respect to Sears, Dillard's and J.C.
Penney, and substantially in the form of Exhibit F attached hereto with respect
to Younker's, or in the form of estoppel customarily given by such third parties
(the "Anchor Estoppels") and (ii) estoppel certificates, in the form of Exhibit
G attached hereto or in the form of estoppel required under such tenant's lease,
from a sufficient number of tenants such that there are executed estoppels
representing at least seventy-five percent (75%) of the square footage of the
Property currently leased to tenants (excluding Younkers, but including the
ground lessees of the buildings on the Outlot Property), and without material
modification (the "Tenant Estoppels"). The Tenant Estoppels and Anchor Estoppels
shall be collectively referred to as the "Necessary Estoppels." For purposes of
the foregoing, a tenant shall not be considered leasing the Property if the term
of its lease is month-to-month or expires within six (6) months after the
Closing Date, or is occupying the Property under a specialty license agreement.
It is hereby understood and agreed that in order for a Tenant Estoppel to be
acceptable to Purchaser, the Tenant Estoppel must not be in material conflict
with the information contained in each of the Tenant Estoppels prepared by
Seller and approved by Purchaser (it being understood that Purchaser shall have
two (2) business days to approve of the Tenant Estoppels after receipt therefrom
by Seller) and must not specify any material defaults of Seller, as landlord.
Notwithstanding the preceding sentence, the Tenant Estoppel shall nevertheless
be deemed acceptable if the only conflict with the information contained therein
is that the Tenant Estoppel does not include the proposed "SNDA language" (i.e.
the language specifically intended to benefit a proposed lender financing the


<PAGE>   11

Property). Seller shall not be in default under this Agreement or have any
liability to Purchaser if Seller is unable to obtain any of the Necessary
Estoppels. In the event the Necessary Estoppels are not delivered as provided in
this Section 3.4, Purchaser shall have the right to terminate this Agreement in
accordance with the provisions of this Section by written notice given not less
than 2 business days prior to the Closing Date, in which event all Earnest Money
and all interest accrued thereon shall be refunded to Purchaser and neither
party shall have any further rights or obligations hereunder, except for the
Surviving Obligations.

         Transaction Approval. The obligations of Seller under this Agreement
are contingent upon the approval of this Agreement by its Investment Committee.
Not later than the last day of the Due Diligence Period, Seller shall deliver
written notice of such approval or disapproval to Purchaser. If no such notice
is delivered, then Seller shall be deemed to have disapproved this Agreement.

      Closing; Conditions; Deliveries.

         Time, Place and Manner of Closing. The Closing shall be held on the
Closing Date in the offices of the Title Company or at any location mutually
acceptable to the parties.

         Condition to Parties' Obligation to Close. In addition to all other
conditions set forth in this Agreement, the obligation of Seller, on the one
hand, and Purchaser, on the other hand, to consummate the transaction
contemplated hereunder shall be contingent upon the following:

              The other party's representations and warranties contained herein
shall be true and correct in all material respects as of the date of this
Agreement and the Closing Date;

              As of the Closing Date, the other party shall have performed its
obligations hereunder in all material respects and all deliveries to be made at
Closing by such other party have been tendered;

              As of the Closing Date, there shall exist no pending action, suit
or proceeding with respect to the other party before or by any court or
administrative agency which seeks to restrain or prohibit, or to obtain damages
or a discovery order with respect to, this Agreement or the consummation of the
transactions contemplated hereby; and

              At the Closing, Purchaser shall have received the Title Policy or
an initialed mark-up of the Title Commitment in the form described in Section
4.3(d) below.


<PAGE>   12

         Deliveries. On the Closing Date, each party shall execute and deliver
to the other and/or the Escrow Company the following documents:

              Seller shall deliver to Purchaser and/or the Escrow Company:

                   a special warranty deed (the "Deed") to the Property in
recordable form, duly executed by Seller and acknowledged and in substantially
the same form as set forth in Exhibit I attached hereto, conveying to Purchaser
title to the Real Property, subject to the Permitted Exceptions;

                   a bill of sale duly executed by Seller and in substantially
the same form as set forth in Exhibit J attached hereto, conveying to Purchaser
title to the Personal Property (as defined therein);

                   an assignment to Purchaser of the Lease Documents duly
executed by Seller and in substantially the same form as set forth in Exhibit K
attached hereto, together with an assignment of leases in recordable form with
respect to those Lease Documents which are of record, duly executed and
acknowledged by Seller;

                   an assignment duly executed by Seller and in substantially
the same form as set forth in Exhibit L attached hereto whereby Seller assigns
to Purchaser (a) the Service Contracts, (b) other third party construction,
leasing or other agreements, the obligation under which are to be assumed by
Purchaser pursuant to Section 5.8 or other applicable provisions hereof, and (c)
all licenses and permits affecting the Property (to the extent freely
assignable);

                   an assignment duly executed by Seller and in substantially
the same form as set forth in Exhibit H attached hereto whereby Seller assigns
to Purchaser the REOA and any agreements with the owners of the outlots
currently occupied by Chili's, Applebee's, Blockbuster and Clarkson Medical
Group (the "Outlot Owners");

                   a non-foreign transferor certification pursuant to Section
1445 of the Internal Revenue Code and any similar provisions of applicable state
law, in substantially the same form as set forth on Exhibit M attached hereto
(the "Affidavit");

                   a certified resolution of Seller certifying that Seller has
the legal power, right and authority to consummate the sale of the Property and
indicating the names of persons with authority to sign on behalf of Seller;

                   originals of the Lease Documents, Service Contracts and keys
to the Property;


<PAGE>   13

                   all documents reasonably requested by the Title Company in
order to enable Purchaser to obtain requested endorsements to the Title Policy,
including, without limitation, such instruments as shall be required by the
Title Company to insure title to the Property but only provided that such
documents do not expose Seller to any expense or liability not already expressly
provided in this Agreement;

                   evidence of termination of all Service Contracts requested to
be terminated by Purchaser pursuant to Section 3.2(c) hereof, including, without
limitation, the property management agreement with Urban Retail Properties Co.;

                   an affidavit (but not an indemnity) satisfactory to the Title
Company sufficient to cause the removal of any exceptions from any title policy
to be issued to Purchaser for unfiled mechanics' and materialmens' liens and
rights of parties in possession other than tenants;

                   a written certificate executed on behalf of Seller and
addressed to Purchaser to the effect that all of the representations and
warranties of Seller herein contained in Section 6 are true and correct in all
material respects as of the Closing Date (as the same may have been updated as
provided in said Section 6); and

                   a personal undertaking regarding gap coverage.

              Purchaser shall deliver to Seller or the Escrow Company:

                   the Cash Balance, by wire transfer, as provided in Section
2.2 hereof;

                   an assumption duly executed by the Purchaser of the
assignments described in Sections 4.3(a)(iii), (iv) and (v); and

                   a certified resolution of Purchaser certifying that Purchaser
has the legal power, right and authority to consummate the purchase of the
Property.

              Seller and Purchaser shall jointly deliver to the Escrow Company:

                   A closing statement;

                   All transfer declarations or similar documentation required
by law;


<PAGE>   14

                   Letters to the tenants of the Property in the form of Exhibit
N attached hereto; and letters to the Anchor Property Operators in the form of
Exhibit N-1 attached hereto; and

                   Notices in substantially the form of Exhibit O attached
hereto to the other party to each Service Contract assumed by Purchaser pursuant
to Section 3.2(c) of this Agreement, together with other notices, in form
reasonably acceptable to the parties hereto, to third parties under other
agreements being assigned pursuant to this Agreement.

              The Escrow Company shall deliver to Purchaser the Title Policy or
an initialed mark-up of the Title Commitment, extending the effective date to
the Closing Date, insuring Purchaser as owner of the Real Property, and removing
all exceptions other than Permitted Exceptions.

         Permitted Termination. So long as a party is not in default hereunder,
if any condition to such party's obligation to proceed with the Closing
hereunder has not been satisfied or waived as of the Closing Date or such
earlier date as provided herein, such party may, in its sole discretion,
terminate this Agreement by delivering written notice to the other party before
the Closing Date, or such earlier date required hereunder, and the Earnest Money
and all interest accrued thereon shall thereupon be immediately returned to
Purchaser, or elect to close, notwithstanding the non-satisfaction of such
condition, in which event such party shall be deemed to have waived any such
condition.

      Prorations. All items of income and expense shall be paid, prorated or
adjusted as of the close of business on the day prior to the Closing Date (the
"Proration Date") in the manner hereinafter set forth:

         Purchaser shall be credited with: (i) the amount of (A) all rents and
(B) all expense contributions, real estate tax contributions, and other
reimbursements from tenants, Anchor Property Operators and Outlot Owners ("Third
Party Contributions") received by Seller and attributable to any month
commencing after the Closing Date; (ii) all unapplied cash security deposits
held by Seller and which were made by tenants under all leases of the Real
Property in effect as of the Closing Date; and (iii) all prepaid security
deposits for leases whose terms have not commenced as of the Closing Date.

         All rents and Third Party Contributions for the month of Closing shall
be prorated between Purchaser and Seller based upon their respective days of
ownership for such month in which the Closing occurs. Neither Purchaser nor
Seller shall receive credit at Closing for any payments of rental or other
obligations due but not paid as of the Proration Date. At the time of the final
calculation and collection from tenants, Anchor Property Operators and Outlot
Owners of Third Party Contributions for 1999, whether in the nature of a
reconciliation payment or full payment, in arrears, there shall be a reproration


<PAGE>   15

between Purchaser and Seller as to the Third Party Contributions. Such
reproration shall not be made on the basis of a per diem method of allocation,
but shall instead be apportioned between Seller and Purchaser on the basis of
the relative share of actual expenses in question incurred by Seller and
Purchaser during the calendar year in question. Purchaser agrees to prepare the
calendar year 1999 reconciliation for expenses for the Property pursuant to the
terms and conditions hereof. Seller covenants to provide Purchaser with any
information necessary to finalize such calculation. Purchaser covenants to
promptly bill tenants for amounts due from tenants attributable to periods prior
to Closing and diligently pursue collections from tenants for a period of six
(6) months after such billing, and, as collected to timely deliver to Seller
reproration amounts due Seller within fifteen (15) days after the end of each
month in which Purchaser receives such money.

         Percentage rent shall be prorated between Purchaser and Seller by
utilizing the percentage rent payable for such lease year based upon the actual
days of ownership of the Property. There shall be no adjustment for percentage
rent payments until after the receipt of any percentage rent payments made by
the respective tenants, and only after completion of the applicable lease year
for each tenant.

         Any amounts received from tenants, Anchor Property Operators and Outlot
Owners after Closing shall be applied on a case by case basis in the following
order: (i) first on account of any amount then due and payable to Purchaser from
such tenant(s), Anchor Property Operator(s) and/or Outlot Owner(s); (ii) next,
on account of any amount due Seller from such tenant(s), Anchor Property
Operator(s) and/or Outlot Owner(s) for the period up to and including the
Proration Date and (iii) finally, any balance then remaining to Purchaser.
Seller retains the right to pursue its remedies against tenants, Anchor Property
Operators and Outlot Owners after Closing for any delinquent payments or other
amounts owed to Seller, except for actions or proceedings affecting possession
or landlord liens. However, Seller will not exercise any such rights or remedies
unless such delinquent amounts have not been collected by Purchaser and paid to
Seller within three (3) months after the Closing Date. Any money due to Seller
shall be remitted to Seller within fifteen (15) days after the end of each month
in which Purchaser receives such money. Any amounts received by Seller after the
Closing Date for any period after the Proration Date shall be remitted to
Purchaser within fifteen (15) days after the end of the month following first
receipt of such amounts.

         Operating expenses, including, without limitation, permits, licenses,
membership dues, and any other prepaid expenses, shall be prorated between
Purchaser and Seller based upon the actual days of their respective ownership of
the Property utilizing the actual expenses or reasonable estimates.


<PAGE>   16

         Real estate taxes due and payable in the year in which the closing
occurs (based on delinquency dates) shall be prorated between Seller and
Purchaser based upon the actual days of ownership of the parties for the year in
which Closing occurs (i.e. the taxes to be prorated are those set forth in the
tax bill issued in December, 1998 and delinquent after April and August, 1999).

         Except for utilities billed directly to tenants, utilities shall be
prorated as of the Proration Date based upon estimates using the prior month's
actual invoices.

         Purchaser shall be responsible for and pay for all "Leasing Costs"
which shall include: (a) the cost of all tenant improvements, (b) all leasing
commissions, (c) all space planning costs, (d) all legal costs, and (e) any and
all concessions, that are due and payable as a result of leases made pursuant to
any New Proposal which Purchaser approved, or is deemed to have approved as
provided in Section 15 of this Agreement. Although Purchaser has approved the
existing leasing proposals listed on Schedule 4 attached hereto (the "Existing
Proposals"), Purchaser shall not be obligated to pay any Leasing Costs that may
be due and payable as a result of the Existing Proposals. In the event Purchaser
hereafter approves a New Proposal regarding a termination of the lease with
Footaction, then Purchaser shall be entitled to any termination fee payable
under such New Proposal.

         All insurance policies and property management agreements shall be
terminated, at Seller's sole cost and expense, as of the Closing Date and there
shall be no proration with respect to these items.

All other items which are customarily prorated in transactions similar to the
transaction contemplated hereby and which were not heretofore dealt with, will
be prorated as of the Proration Date. Seller and Purchaser intend that credits
and charges with respect to all proration items for all days preceding the
Proration Date shall be allocated to Seller, and credits and charges with
respect to such items for all days including and after the Proration Date shall
be allocated to Purchaser. Seller and Purchaser hereby agree that any
adjustments, apportionments and payments otherwise required to be made as of the
Proration Date may to the extent necessary or desirable be estimated by
Purchaser and Seller based on the most recent available data, and, as soon as
practicable and if necessary from time to time after the Closing Date,
additional adjustment, apportionments and payments shall be made to adjust for
any differences between the actual apportionment or adjustment and the amount
thereof estimated as of the Proration Date. Any errors or omissions in computing
apportionments at the Closing shall be corrected promptly after their discovery.
All reconciliations shall be completed no later than September 30, 2000, and
Purchaser agrees to complete all annual reconciliations and send out bills
therefor within 120 days after the end of the applicable billing period. In the
event any prorations or computations made under this Section are based on


<PAGE>   17

estimates or prove to be incorrect, then either party shall be entitled to an
adjustment to correct the same, provided that it makes written demand on the
party from whom it is entitled to such adjustment within one hundred and eighty
days after the end of the current calendar year except for Third Party
Contributions and percentage rent not yet collected. Purchaser shall indemnify
and hold Seller harmless from and against any and all liabilities, losses,
damages, claims and costs (including reasonable attorneys' fees, court costs and
litigation expenses) (i) in connection with Purchaser's assumption of
responsibility for the Leasing Costs as provided in Section 5.8 herein,
including but not limited to any and all obligations under third party contracts
assumed by Purchaser as provided by Sections 4.3 (b)(ii) hereof; and (ii) for
which Purchaser received credits pursuant to this Section 5. The indemnity set
forth in the immediately preceding sentence and the covenants contained in this
Section 5 shall survive Closing.

      Seller's Representations, Warranties and Covenants. Seller hereby
represents, warrants and covenants as follows:

         Power. Seller has the legal power, right and authority to enter into
this Agreement and the instruments referenced herein and to consummate the
transactions contemplated hereby.

         Requisite Action. Except as otherwise contemplated under Section 3.5
above, all requisite action (corporate, trust, partnership or otherwise) has
been taken by Seller in connection with entering into this Agreement and the
instruments referenced herein and the consummation of the transactions
contemplated hereby. Except as otherwise contemplated under Section 3.5 above,
no consent of any partner, shareholder, member, creditor, investor, judicial or
administrative body, authority or other party is required which has not been
obtained to permit Seller to enter into this Agreement and consummate the
transaction contemplated hereby.

         Authority. The individuals executing this Agreement and the instruments
referenced herein on behalf of Seller have the legal power, right and actual
authority to bind Seller to the terms and conditions hereof and thereof.

         Validity. This Agreement and all documents required hereby to be
executed by Seller are and shall be valid, legally binding obligations of and
enforceable against Seller in accordance with their terms.

         Conflicts. None of the execution and delivery of this Agreement and
documents referenced herein, the incurrence of the obligations set forth herein,
the consummation of the transactions herein contemplated or referenced herein
conflicts with or results in the material breach of any terms, conditions or
provisions of or constitutes a default under, any bond, note, or other
evidence of

<PAGE>   18

indebtedness or any contract, lease or other agreements or instruments to
which Seller is a party.

         Leases. attached hereto as Schedule 1 (the "Lease Schedule") is a true,
correct and complete list of all leases, licenses and other agreements to occupy
any portion of the Real Property, together with all amendments thereof and
supplements thereto, which shall be updated by Seller prior to Closing, if
necessary, including the addition thereto of any such agreements executed after
the date of this Agreement through the Closing Date (all such items, together
with such leases that Seller may enter into after the date hereof in accordance
with Section 15(b) hereof, if any, are collectively referred to herein as the
"Leases"), and there are no tenants, persons or entities occupying space in the
Property other than pursuant to the Leases (except for any subleases or
concession agreements not disclosed to Seller);

              the copies of the Leases delivered by Seller to Purchaser pursuant
to Section 3.1 hereof constitute all of the Leases relating to the Property as
of the date hereof and are complete in all material respects; and

              Except for commissions for which Purchaser is responsible pursuant
to Section 5.8 hereof, there are no leasing commissions or other commissions
presently due and unpaid with respect to any Lease (or if there are any, they
shall be paid in full prior to Closing).

         Service Contracts. Attached hereto as Schedule 2 is a complete and
accurate list of the Service Contracts, as of the date of this Agreement which
shall be updated by Seller prior to Closing, if necessary including the addition
thereto of any such agreements executed after the date of this Agreement through
the Closing Date. A true and complete copy of each Service Contract, together
with any amendments or supplements thereto, has been delivered or made available
to Purchaser. Such documents constitute the entire agreement between Seller and
each party to the Service Contracts.

         Notices. Seller has not received any written notice that the Property,
and all present uses and operation thereof, are in violation of any applicable
federal, state or local laws, rules, codes or regulations, including, without
limitation, any applicable zoning or land-use laws.

         Litigation. Except as set forth on Schedule 3, no litigation, action or
proceeding is pending, nor to the best of the Seller's knowledge has been filed,
or threatened in writing, affecting the Property or Seller's ability to
consummate the transaction contemplated by this Agreement. Schedule 3 shall be
updated by Seller prior to Closing, if necessary.


<PAGE>   19

         Employees. Seller has no employees. Any individuals retained by
Seller's property manager for various projects at the Property are deemed
employees of Seller's property manager.

         Condemnation. There are no pending, or to Seller's knowledge,
threatened condemnation proceedings affecting the Property.

         Environmental Condition. Seller has no knowledge of any violation of
Environmental Laws related to the Property or the presence or release (other
than as permitted by law) of Hazardous Materials on or from the Property except
as disclosed in the environmental reports, studies and other information
relating to the environmental condition of the Property delivered by Seller to
Purchaser or made available for Purchaser's review. Neither Seller nor Seller's
agents have received any written notice from a governmental agency that Seller
or the Property is not in compliance with any Environmental Laws. The term
"Environmental Laws" means the Resource Conservation and Recovery Act and the
Comprehensive Environmental Response Compensation and Liability Act ("CERCLA")
and other federal laws governing the environment as in effect on the date of
this Agreement together with their implementing regulations and guidelines as of
the date of this Agreement, and all state, regional, county, municipal and other
local laws, regulations and ordinances that are equivalent or similar to the
federal laws recited above or that purport to regulate Hazardous Materials in
effect as of the date of this Agreement. "HAZARDOUS MATERIALS" means any
substance which is (i) designated, defined, classified or regulated as a
hazardous substance, hazardous material, hazardous waste, pollutant or
contaminant under any Environmental Law, as currently in effect as of the date
of this Agreement, (ii) petroleum hydrocarbon, including crude oil or any
fraction thereof and all petroleum products, (iii) PCBs, (iv) lead, (v) friable
asbestos, (vi) flammable explosives, (vii) infectious materials, or (viii)
radioactive materials.

         Tax Proceedings. No application or proceeding is pending with respect
to a reduction or an increase of real estate taxes for the Property that has
been filed by or on behalf of Seller. There are no tax refund proceedings
relating to the Property which are currently pending that have been filed by or
on behalf of Seller.

         REOA and Outlot Documents. Schedule 5 attached hereto lists all of the
documents comprising the REOA. There are no unrecorded agreements between Seller
and the Outlot Owners. The copies of such documents delivered by Seller to
Purchaser constitute all of such documents relating to the Property as of the
date hereof and are complete in all material respects.

         Indemnity. Seller shall indemnify, defend and hold Purchaser and
Purchaser's shareholders, officers, directors, members, partners, employees,
representatives, and agents, and their respective successors and assigns
(collectively, the "Purchaser Indemnified Parties") harmless from and
against any

<PAGE>   20

and all claims, actions, judgments, liabilities, liens, damages, penalties,
fines, costs and reasonable attorneys' fees, foreseen or unforeseen, asserted
against, imposed on or suffered or incurred by Purchaser (or the Property)
directly or indirectly arising out of or in connection with (a) any breach of
the warranties, representations and covenants set forth in this Section 6, (b)
the breach or non-fulfillment by Seller of any of the covenants or agreements of
Seller under this Agreement (c) claims made by any tenant under the Lease
Documents, any Anchor Property Operators under the REOA, any Outlot Owner under
its agreement with the owner of the Property or by any party under those Service
Contracts assigned to Purchaser, that relate to any actions or events first
occurring, or obligations first accruing, prior to the Closing Date, or (d) any
event, occurrence or accident at any time prior to the Closing Date relating to
the Property. The warranties and representations set forth in this Section 6
shall be deemed remade as of Closing and updated if necessary, and said
warranties and representations as so remade and updated, and the indemnity
obligation set forth herein shall survive Closing, provided that any claim by
Purchaser based upon a misrepresentation or breach of any warranty or
representation or indemnity obligation under this Section 6 shall be deemed
waived unless Purchaser has delivered to Seller written notice of such claim
prior to the date which is one year after the Closing Date, and (ii) filed suit
within four (4) months after delivery to Seller of any such notice of claim.

As used in this Section 6, the term "to Seller's knowledge" "actual knowledge"
or "best of Sellers knowledge" or words of similar import (i) shall mean and
apply to the actual knowledge of Larry Glickman, Howard J. Edelman and Elizabeth
Asbjornson, and not to any other parties, (ii) shall mean the actual knowledge
of such individuals, without any investigation or inquiry of any kind, and (iii)
shall not mean such individuals are charged with knowledge of the acts,
omissions and/or knowledge of Seller's agents or employees.

      Notwithstanding anything contained in this Agreement to the contrary,
Seller shall have no liability for breaches of any representations, warranties
and certifications (the "Representations") which are made by Seller herein or in
any of the documents or instruments required to be delivered by Seller hereunder
if any one or more of Joel Bayer and Tad Wefel (collectively, "Purchaser's
Representatives") had actual knowledge of such breach by Seller (including,
without limitation, actual knowledge gained by any of Purchaser's
Representatives in the course of Purchaser's Due Diligence as to a fact or
circumstance which, by its nature, indicates that a Representation was or has
become untrue or inaccurate) at Closing where Purchaser elects to proceed to
close the transaction contemplated by this Agreement, and Purchaser shall not
otherwise have the right to bring any lawsuit or other legal action against
Seller, nor pursue any other remedies against Seller, as a result of the breach
of such Representation caused thereby, but Purchaser's sole right shall be to
terminate this Agreement in which event, the Earnest Money and all interest
accrued thereon shall be returned to Purchaser. Purchaser covenants that
Purchaser's


<PAGE>   21

Representatives shall make due inquiry of all individuals and agents of
Purchaser reviewing the deliveries set forth in Section 3.1 hereof and
conducting the Due Diligence.

      Purchase As-Is. EXCEPT FOR THE REPRESENTATIONS OF SELLER EXPRESSLY SET
FORTH IN SECTION 6 OF THIS AGREEMENT, PURCHASER ACKNOWLEDGES TO AND AGREES WITH
SELLER THAT PURCHASER IS PURCHASING THE PROPERTY IN ITS "AS-IS, WHERE IS"
CONDITION "WITH ALL FAULTS" AS OF THE CLOSING DATE AND SPECIFICALLY AND
EXPRESSLY WITHOUT ANY WARRANTIES, REPRESENTATIONS OR GUARANTEES, EITHER EXPRESS
OR IMPLIED, AS TO ITS CONDITION, FITNESS FOR ANY PARTICULAR PURPOSE,
MERCHANTABILITY, OR ANY OTHER WARRANTY OF ANY KIND, NATURE, OR TYPE WHATSOEVER
FROM OR ON BEHALF OF SELLER, EXCEPT AS EXPRESSLY SET FORTH IN SECTION 6. EXCEPT
FOR THE REPRESENTATIONS OF SELLER EXPRESSLY SET FORTH IN SECTION 6 OF THIS
AGREEMENT, SELLER SPECIFICALLY DISCLAIMS ANY WARRANTY, GUARANTY OR
REPRESENTATION, ORAL OR WRITTEN, PAST OR PRESENT, EXPRESS OR IMPLIED, CONCERNING
(A) THE VALUE, NATURE, QUALITY OR CONDITION OF THE PROPERTY, INCLUDING, WITHOUT
LIMITATION, THE WATER, STRUCTURAL INTEGRITY, SOIL AND GEOLOGY; (B) THE INCOME TO
BE DERIVED FROM THE PROPERTY; (C) THE SUITABILITY OF THE PROPERTY FOR ANY AND
ALL ACTIVITIES AND USES WHICH PURCHASER MAY CONDUCT THEREON, INCLUDING THE
POSSIBILITIES FOR FUTURE DEVELOPMENT OF THE PROPERTY; (D) THE COMPLIANCE OF OR
BY THE PROPERTY OR ITS OPERATION WITH ANY LAWS, RULES, ORDINANCES OR REGULATIONS
OF ANY APPLICABLE GOVERNMENTAL AUTHORITY OR BODY; (E) THE HABITABILITY,
MERCHANTABILITY, MARKETABILITY, PROFITABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OF THE PROPERTY; (F) THE MANNER OR QUALITY OF THE CONSTRUCTION OR
MATERIALS, IF ANY, INCORPORATED INTO THE PROPERTY; (G) THE MANNER, QUALITY,
STATE OF REPAIR OR LACK OF REPAIR OF THE PROPERTY; (H) THE PRESENCE OR ABSENCE
OF HAZARDOUS MATERIALS AT, UNDER, OR ADJACENT TO THE PROPERTY OR ANY OTHER
ENVIRONMENTAL MATTER OR CONDITION OF THE PROPERTY; (I) WHETHER THE PROPERTY IS
YEAR 2000 COMPLIANT; OR (J) ANY OTHER MATTER WITH RESPECT TO THE PROPERTY.
PURCHASER ACKNOWLEDGES AND AGREES THAT, EXCEPT FOR THE REPRESENTATIONS AND
WARRANTIES OF SELLER CONTAINED IN SECTION 6 OF THIS AGREEMENT, ANY INFORMATION
PROVIDED BY OR ON BEHALF OF SELLER WITH RESPECT TO THE PROPERTY WAS OBTAINED
FROM A VARIETY OF SOURCES AND THAT SELLER HAS NOT MADE ANY INDEPENDENT
INVESTIGATION OR VERIFICATION OF SUCH INFORMATION AND MAKES NO REPRESENTATIONS
AS TO THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION. SELLER IS NOT LIABLE OR
BOUND IN ANY MANNER


<PAGE>   22

BY ANY ORAL OR WRITTEN STATEMENTS, REPRESENTATIONS OR INFORMATION PERTAINING TO
THE PROPERTY, OR THE OPERATION THEREOF, FURNISHED BY ANY REAL ESTATE BROKER,
AGENT, EMPLOYEE, SERVANT OR OTHER PERSON EXCEPT FOR THE EXPRESS REPRESENTATIONS
SET FORTH IN SECTION 6 OF THIS AGREEMENT. PURCHASER FURTHER ACKNOWLEDGES AND
AGREES THAT PURCHASER IS A SOPHISTICATED AND EXPERIENCED PURCHASER OF PROPERTIES
SUCH AS THE PROPERTY AND HAS BEEN DULY REPRESENTED BY COUNSEL IN CONNECTION WITH
THE NEGOTIATION OF THIS AGREEMENT. EXCEPT AS MAY OTHERWISE BE PROVIDED HEREIN,
SELLER HAS MADE NO AGREEMENT TO ALTER, REPAIR OR IMPROVE ANY OF THE PROPERTY.

      Purchaser's Representations, Warranties and Covenants. Purchaser hereby
represents, warrants and covenants as follows:

         Power. Purchaser has the legal power, right and authority to enter into
this Agreement and the instruments referenced herein and to consummate the
transactions contemplated hereby.

         Requisite Action. Except as otherwise contemplated under Section
3.2(b), all requisite action (corporate, trust, partnership or otherwise) has
been taken by Purchaser in connection with entering into this Agreement and the
instruments referenced herein and the consummation of the transactions
contemplated hereby. Except as otherwise contemplated under Section 3.2(b), no
consent of any partner, shareholder, member, creditor, investor, judicial or
administrative body, authority or other party is required which has not been
obtained or shall not be obtained prior to the Closing Date to permit Purchaser
to enter into this Agreement and consummate the transaction contemplated hereby.

         Authority. The individuals executing this Agreement and the instruments
referenced herein on behalf of Purchaser have the legal power, right and actual
authority to bind Purchaser to the terms and conditions hereof and thereof.

         Validity. This Agreement and all documents required hereby to be
executed by Purchaser are and shall be valid, legally binding obligations of and
enforceable against Purchaser in accordance with their terms.

         Conflicts. Neither the execution and delivery of this Agreement and
documents referenced herein, nor the incurrence of the obligations set forth
herein, nor the consummation of the transactions herein contemplated, nor
referenced herein conflict with or result in the material breach of any terms,
conditions or provisions of or constitute a default under, any bond, note, or
other evidence of indebtedness or any contract, lease or other agreements or
instruments to which Purchaser is a party.


<PAGE>   23

         Litigation. There is no action, suit or proceeding pending or, to the
best of Purchaser's knowledge, threatened against Purchaser in any court or by
or before any other governmental agency or instrumentality which would
materially and adversely affect the ability of Purchaser to carry out the
transactions contemplated by this Agreement.

         Indemnity. Purchaser shall indemnify, protect and hold the Seller
Indemnified Parties harmless from and against any and all claims, actions,
judgments, liabilities, liens, damages, penalties, fines, costs and reasonable
attorneys' fees, foreseen or unforeseen, asserted against, imposed on or
suffered or incurred by Seller directly or indirectly arising out of or in
connection with (a) any breach of the warranties, representations and covenants
set forth in this Section 8; (b) claims made by any tenant under the Lease
Documents, any Anchor Property Operators under the REOA, any Outlot Owner under
its agreement with the owner of the Property or by any party under those Service
Contracts assigned to Purchaser, that relate to any actions or events first
occurring, or obligations first accruing, on or subsequent to the Closing Date;
(c) the breach or non-fulfillment by Purchaser of any of the covenants or
agreements of Purchaser under this Agreement or the documents delivered in
connection with this Agreement; or (d) any event, occurrence or accident at any
time subsequent to the Closing Date relating to the Property. The warranties,
representations and indemnities set forth in this Section 8 shall be deemed
remade as of Closing and shall survive Closing, and said warranties and
representations as so remade, and the indemnity obligation set forth in herein
shall be deemed waived unless Seller has given Purchaser written notice of any
such claim prior to the date which is one year from the Closing Date.

      Closing Costs. Seller shall pay the following expenses: (i) the costs to
obtain a standard ALTA owner's title insurance policy with the endorsements
described in Exhibit D; (ii) the costs to obtain the Existing and Updated
Surveys; (iii) 50% of all closing escrow fees, including "New York Style"
closing fees for the transaction described herein; (iv) all recording fees for
releasing mortgages and other security instruments to clear title; (v) Seller's
legal fees and expenses; (vi) all transfer taxes; and (vii) all costs and
expenses incurred in connection with the transfer of any transferable permits,
warranties or licenses in connection with the ownership or operation of the
Property. Purchaser shall pay the following expenses: (a) the costs for any
title reinsurance; (b) the costs to obtain any modifications to the Updated
Survey; (c) 50% of all closing escrow fees, including "New York Style" closing
fees for the transaction described herein; (d) the fee for the recording of the
Deed; (e) all costs and expenses associated with Purchaser's financing, if any;
(f) all recording fees for the deed and Purchaser's mortgage and other security
instruments; and (g) Purchaser's legal fees and expenses. The provisions of this
Section 9 shall survive Closing or any termination of this Agreement.


<PAGE>   24

      Commissions. Seller shall be solely responsible for the payment of any
commission owing to Eastdil Realty Company, L.L.C. with respect to the purchase
and sale transaction described herein. Seller and Purchaser each warrant and
represent to the other that (other than Eastdil Realty Company, L.L.C.) neither
has had any dealings with any broker, agent, or finder relating to the sale of
the Property or the transactions contemplated hereby, and each agrees to
indemnify and hold the other harmless against any claim for brokerage
commissions, compensation or fees by any broker, agent, or finder in connection
the sale of the Property or the transactions contemplated hereby resulting from
the acts of the indemnifying party. The provisions of this Section 10 shall
survive Closing or any termination of this Agreement.

      New York Style Closing. It is contemplated that the transaction shall be
closed by means of a so-called New York Style Closing, with the concurrent
delivery of the documents of title, transfer of interest, delivery of the Title
Policy or marked-up title commitment described in Section 4.3(d) and the payment
of the Purchase Price. Seller and Purchaser agree that disbursement of the
Purchase Price, as adjusted by the prorations, shall not be conditioned upon the
recording of the Deed, but rather, upon the issuance of an irrevocable
commitment by the Title Company to issue the Title Policy. Seller and Purchaser
shall each provide any undertaking to the Title Company necessary to accommodate
the New York Style Closing.

      Attorneys' Fees and Costs. In the event suit or action is instituted to
interpret or enforce the terms of this Agreement, or in connection with any
arbitration or mediation of any dispute, the prevailing party shall be entitled
to recover from the other party such sum as the court, arbitrator or mediator
may adjudge reasonable as such party's costs and attorney's fees, including such
costs and fees as are incurred in any trial, on any appeal, in any bankruptcy
proceeding (including the adjudication of issues peculiar to bankruptcy law) and
in any petition for review. Each party shall also have the right to recover its
reasonable costs and attorney's fees incurred in collecting any sum or debt owed
to it by the other party, with or without litigation, if such sum or debt is not
paid within fifteen (15) days following written demand therefor.

      Notice. All notices, demands, deliveries and communications (a "Notice")
under this Agreement shall be delivered or sent by: (i) first class, registered
or certified mail, postage prepaid, return receipt requested, (ii) nationally
recognized overnight carrier, (iii) facsimile with original Notice sent via
overnight delivery, or (iv) reputable personal messenger delivery service,
addressed, in each case, to the address of the party in question set forth in
the first paragraph of this Agreement and copies to the parties designated below
or to such other address as either party may designate by Notice pursuant to
this Section 13. Notices shall be deemed given (w) three business days after
being mailed as provided in clause (i) above, (x) one business day after
delivery to the overnight carrier as provided in clause (ii) above, (y) on the
day of the transmission of the facsimile


<PAGE>   25

so long as it is received in its entirety by 5:00 pm (Chicago, Illinois time) on
such day and the original of such Notice is received the next business day via
overnight mail as provided in clause (iii) above or (z) the day of delivery, if
sent by personal delivery services as provided in clause (iv) above.

      Notices to Seller copy to:         Schwartz, Cooper, Greenberger & Krauss
                                         180 N. LaSalle Street
                                         Suite 2700
                                         Chicago, Illinois 60601
                                         ATTN:  David B. Berzon, Esq.
                                         facsimile no. (312) 782-8416

      Notices to Purchaser copy to:      Neal, Gerber & Eisenberg
                                         Two North LaSalle Street
                                         21st Floor
                                         Chicago, Illinois  60602
                                         ATTN:  Reuben C. Warshawsky, Esq.
                                         facsimile no. (312) 269-1747

      Fire or Other Casualty; Condemnation.

         If the Property or any part thereof is damaged by fire or other
casualty prior to the Closing Date which would cost in excess of Five Hundred
Thousand and no/100 Dollars ($500,000.00) to repair (as determined by an
insurance adjuster selected by the insurance carriers), Purchaser may terminate
this Agreement by written notice to Seller given on or before the earlier of (i)
twenty (20) days following such casualty or (ii) the Closing Date. In the event
of such termination, this Agreement shall be of no further force and effect and,
except for the Surviving Obligations, neither party shall thereafter have any
further obligation under this Agreement, and Seller shall direct the Escrow
Company to promptly return all Earnest Money to Purchaser. If Purchaser does not
elect to terminate this Agreement or the cost of repair is determined by said
adjuster to be less than Five Hundred Thousand and no/100 Dollars ($500,000.00)
then the Closing shall take place as herein provided without abatement of the
Purchase Price, and Seller shall assign and transfer to Purchaser on the Closing
Date, without warranty or recourse, all of Seller's right, title and interest to
the balance of insurance proceeds paid or payable to Seller on account of such
fire or casualty remaining after reimbursement to Seller for the total amount of
all costs and expenses incurred by Seller in connection therewith including but
not limited to making emergency repairs, securing the Property and complying
with applicable governmental requirements. Seller shall pay to Purchaser the
amount of the deductible of any of Seller's applicable insurance policies.


<PAGE>   26

         If any material portion of the Property is taken in eminent domain
proceedings prior to Closing, Purchaser may terminate this Agreement by notice
to Seller given on or before the earlier of (i) twenty (20) days after such
taking or (ii) the Closing Date, and, in the event of such termination, this
Agreement shall be of no further force and effect and, except for the Surviving
Obligations, neither party shall thereafter have any further obligation under
this Agreement, and Seller shall direct the Escrow Company to promptly return
all Earnest Money to Purchaser. If Purchaser does not so elect to terminate or
if the taking is not material, then the Closing shall take place as herein
provided without abatement of the Purchase Price, and Seller shall deliver or
assign to Purchaser on the Closing Date, without warranty or recourse, all of
Seller's right, title and interest in and to all condemnation awards paid or
payable to Seller.

      Operations After Date of This Agreement. Seller covenants and agrees with
Purchaser that:

         after the date hereof through the Closing, Seller will (except as
specifically provided to the contrary herein):

              Refrain from transferring any of the Property or creating on the
      Property any easements, liens, mortgages, encumbrances, or other interests
      which will survive Closing or permitting any changes to the zoning
      classification of the Land;

              Refrain from entering into or amending any contracts, or other
      agreements (excluding leases) regarding the Property (other than contracts
      in the ordinary and usual course of business and which are cancelable by
      the owner of the Property without penalty within thirty (30) days after
      giving notice thereof);

              Continue to operate, maintain, and repair the Property in a manner
      consistent with Seller's current practices;

              Comply with all of the material terms of the Lease Documents;

              Refrain from offering the Property for sale or joint-venture or
      negotiating or acting upon any offers, or applying for any financing of
      the same; and

              Deliver to Purchaser copies of all Lease Documents entered into
      after the date hereof and copies of all Proposals entered into after this
      date (the "New Proposals").

         after the date hereof through the Closing, Seller shall not, without
the prior written consent of Purchaser, which consent shall not be unreasonably


<PAGE>   27

withheld, conditioned or delayed (except where such consent is deemed granted as
provided in this Agreement) (i) amend or modify any Lease Documents, the REOA or
Service Contracts (except as otherwise permitted hereunder) or enter into any
extensions or expansions thereunder; provided, however, that Seller shall be
permitted to enter into, and Purchaser shall be deemed to have approved and
consented to, and to have agreed to pay any Leasing Costs associated with, any
lease agreement or amendment that is required pursuant to an existing Lease or
memorializes the exercise of an existing right or option under an existing
Lease; (ii) cancel any of such Lease Documents, the REOA or Service Contracts,
or (iii) execute any new leases, operating agreements or service contracts
(except as otherwise permitted hereunder). Purchaser shall have five (5)
business days from its receipt of any New Proposal to notify Seller in writing
of its approval or rejection of any such New Proposal. If no such notice is
received by Seller within such period then Purchaser shall be deemed to have
approved any such New Proposal. Seller shall have the right to execute lease
documents evidencing an Existing Proposal or a New Proposal approved or deemed
approved by Purchaser as provided in this Agreement provided Seller's standard
lease form is utilized without material modifications.

      Assignment. Purchaser shall not assign this Agreement without Seller's
prior written consent which consent may be withheld for any reason or no reason;
provided, however, that Purchaser shall have the right to assign this Agreement
without Seller's consent to an affiliate of Seller provided that the conditions
set forth in clauses (i) and (ii) below are satisfied in advance of such
assignment. Subject to the previous sentence, this Agreement shall apply to,
inure to the benefit of and be binding upon and enforceable against the parties
hereto and their respective successors and assigns. Sellerys consent to any such
assignment shall be conditioned upon Seller's receipt of the following not less
than five (5) business days prior to the Closing Date: (i) a duly executed
express assumption of all of the duties and obligations of Purchaser by the
proposed assignee in a form acceptable to Seller, and (ii) an ERISA certificate,
in the form of Exhibit H attached hereto and the content of which is
satisfactory to Seller.

      Remedies.

         IN THE EVENT THAT SELLER SHALL FAIL TO CONSUMMATE THIS AGREEMENT AND
SUCH FAILURE IS NOT A RESULT OF PURCHASER'S DEFAULT OR A TERMINATION OF THIS
AGREEMENT BY PURCHASER OR SELLER PURSUANT TO A RIGHT TO DO SO UNDER THE
PROVISIONS HEREOF, PURCHASER, IN THE CASE WHERE SUCH FAILURE IS BASED UPON A
BREACH BY SELLER ("SELLER'S DEFAULT"), SHALL ONLY BE ENTITLED TO SEEK AT ITS
ELECTION, EITHER: (A) THE REMEDY OF SPECIFIC PERFORMANCE IN WHICH EVENT
PURCHASER SHALL BE ENTITLED TO RECORD A LIS PENDENS OR NOTICE OF PENDENCY OF
ACTION AGAINST THE PROPERTY, OR (B) TERMINATION OF THIS AGREEMENT AND ACTUAL,
DIRECT DAMAGES IN AN AMOUNT NOT TO


<PAGE>   28

EXCEED $2,000,000 IN THE AGGREGATE FOR ALL RECOURSE OF PURCHASER UNDER THE
PURCHASE DOCUMENTS (AS DEFINED IN SECTION 19 HEREOF) IN ADDITION TO THE RETURN
TO PURCHASER OF THE EARNEST MONEY, PROVIDED THAT THIS PROVISION SHALL NOT LIMIT
PURCHASER'S RIGHTS TO PURSUE AND RECOVER ON A CLAIM WITH RESPECT TO ANY
SURVIVING OBLIGATIONS. IN NO EVENT SHALL SELLER BE LIABLE TO PURCHASER FOR ANY
PUNITIVE, SPECULATIVE OR CONSEQUENTIAL DAMAGES.

              PURCHASER SHALL (A) NOTIFY SELLER OF ITS ELECTION TO SEEK THE
REMEDY OF SPECIFIC PERFORMANCE ON OR BEFORE THE DATE WHICH IS FORTY FIVE (45)
DAYS AFTER THE DATE OF A SELLER'S DEFAULT AND (B) INSTITUTE PROCEEDINGS SEEKING
SUCH REMEDY ON OR BEFORE THE DATE WHICH IS SIXTY (60) DAYS AFTER THE DATE OF
PURCHASER'S NOTICE.

              PURCHASER SHALL BE DEEMED TO HAVE WAIVED ITS ELECTION TO SEEK THE
REMEDY OF SPECIFIC PERFORMANCE IF PURCHASER DOES NOT (x) NOTIFY SELLER OF SUCH
ELECTION AS PROVIDED IN SECTION 17(a)(ii) (A) HEREINABOVE , OR (y) INSTITUTE
PROCEEDINGS, SEEKING SUCH REMEDY AS PROVIDED IN SECTION 17(a)(ii)(B)
HEREINABOVE.

         IN THE EVENT THAT PURCHASER SHOULD FAIL TO CONSUMMATE THIS AGREEMENT
FOR ANY REASON, EXCEPT SELLER'S DEFAULT OR THE TERMINATION OF THIS AGREEMENT BY
PURCHASER OR SELLER PURSUANT TO A RIGHT TO DO SO UNDER THE TERMS AND PROVISIONS
HEREOF, THEN SELLER, AS ITS SOLE AND EXCLUSIVE REMEDY MAY TERMINATE THIS
AGREEMENT BY NOTIFYING PURCHASER THEREOF AND RECEIVE AND RETAIN THE EARNEST
MONEY AS LIQUIDATED DAMAGES, PROVIDED THAT THIS PROVISION SHALL NOT LIMIT
SELLER'S RIGHT TO PURSUE AND RECOVER ON A CLAIM WITH RESPECT TO ANY SURVIVING
OBLIGATIONS. THE PARTIES AGREE THAT SELLER WILL SUFFER DAMAGES IN THE EVENT OF
PURCHASER'S DEFAULT ON ITS OBLIGATIONS. ALTHOUGH THE AMOUNT OF SUCH DAMAGES IS
DIFFICULT OR IMPOSSIBLE TO DETERMINE, THE PARTIES AGREE THAT THE AMOUNT OF THE
EARNEST MONEY IS A REASONABLE ESTIMATE OF SELLER'S LOSS IN THE EVENT OF
PURCHASER'S DEFAULT. THUS, SELLER SHALL ACCEPT AND RETAIN THE EARNEST MONEY AS
LIQUIDATED DAMAGES BUT NOT AS A PENALTY. EXCEPT AS OTHERWISE SET FORTH IN THIS
SECTION 17(b), SUCH LIQUIDATED DAMAGES SHALL CONSTITUTE SELLER'S SOLE AND
EXCLUSIVE REMEDY.

      SELLER AND PURCHASER ACKNOWLEDGE THAT THEY HAVE READ AND UNDERSTAND THE
PROVISIONS OF THE FOREGOING LIQUIDATED


<PAGE>   29

DAMAGES PROVISION AND BY THEIR SIGNATURES IMMEDIATELY BELOW AGREE TO BE BOUND BY
ITS TERMS.

SELLER:                                   PURCHASER:

OAK VIEW MALL CORPORATION,                OAK VIEW MALL L.L.C.,
a Delaware corporation                    a Delaware limited liability company

By: ______________________________        By:  GENERAL GROWTH OAK VIEW
    Howard J. Edelman, Vice President          MALL, INC.,a Delaware
                                               corporation, a member

                                               By:
                                               _________________________________
                                               Name:
                                               _________________________________
                                               Title:
                                               _________________________________

                                          By:  GGP LIMITED PARTNERSHIP,
                                               a Delaware limited partnership,
                                               a member

                                               By:  GENERAL GROWTH
                                                    PROPERTIES, INC.,
                                                    a Delaware corporation,
                                                    its general partner

                                                    By:
                                                    ____________________________
                                                    Name:
                                                    ____________________________
                                                    Title:
                                                    ____________________________




      Miscellaneous.

         Entire Agreement. This Agreement, together with the exhibits attached
hereto, constitute the entire agreement of the parties hereto regarding the
purchase and sale of the Property, and all prior agreements, understandings,
representations and statements, oral or written, are hereby merged herein. In
the event of a conflict between the terms of this Agreement and any prior
written agreements, the terms of this Agreement shall prevail. This Agreement
may only


<PAGE>   30

be amended or modified by an instrument in writing, signed by the party
intended to be bound thereby.

         Time. All parties hereto agree that time is of the essence in this
transaction. If the time for performance of any obligation hereunder shall fall
on a Saturday, Sunday or holiday (national, in the State of Illinois or the
state in which the Property is located) such that the obligation hereby can not
be performed, the time for performance shall be extended to the next such
succeeding day where performance is possible.

         Counterpart Execution. This Agreement may be executed in one or more
counterparts, each of which shall be deemed an original.

         Governing Law. THIS AGREEMENT SHALL BE DEEMED TO BE A CONTRACT MADE
UNDER THE LAWS OF THE STATE OF ILLINOIS AND FOR ALL PURPOSES SHALL BE GOVERNED
BY AND INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF ILLINOIS.

         Publicity. Seller and Purchaser hereby covenant and agree that, at all
times after the date of execution hereof and continuing after the Closing,
unless consented to in writing by the other party, no press release or other
public disclosure concerning this transaction shall be made, and each party
agrees to use best efforts to prevent disclosure of this transaction.

         Recordation. Purchaser shall not record this Agreement or a memorandum
or other notice thereof in any public office without the express written consent
of Seller. A breach by Purchaser of this covenant shall constitute a material
default by Purchaser under this Agreement.

         Benefit. This Agreement is for the benefit of Purchaser and Seller, and
except as provided in the indemnities granted by Purchaser in this Agreement and
in the Purchase Documents (as defined in Section 19) with respect to the
Indemnified Parties listed therein, no other person or entity will be entitled
to rely on this Agreement, receive any benefit from it or enforce any provisions
of it against Purchaser or Seller.

         Section Headings. The Section headings contained in this Agreement are
for convenience only and shall in no way enlarge or limit the scope or meaning
of the various and several Sections hereof.

         Further Assurances. Purchaser and Seller agree to execute all documents
and instruments reasonably required in order to consummate the purchase and sale
herein contemplated.


<PAGE>   31
         Severability. If any portion of this Agreement is held to be
unenforceable by a court of competent jurisdiction, the remainder of this
Agreement shall remain in full force and effect.

         Waiver of Trial by Jury. Seller and Purchaser, to the extent they may
legally do so, hereby expressly waive any right to trial by jury of any claim,
demand, action, cause of action, or proceeding arising under or with respect to
this Agreement, or in any way connected with, or related to, or incidental to,
the dealings of the parties hereto with respect to this Agreement or the
transactions related hereto or thereto, in each case whether now existing or
hereafter arising, and irrespective of whether sounding in contract, tort, or
otherwise. To the extent they may legally do so, Seller and Purchaser hereby
agree that any such claim, demand, action, cause of action, or proceeding shall
be decided by a court trial without a jury and that any party hereto may file an
original counterpart or a copy of this Section with any court as written
evidence of the consent of the other party or parties hereto to waiver of its or
their right to trial by jury.

         Independent Counsel. Purchaser and Seller each acknowledge that: (a)
they have been represented by independent counsel in connection with this
Agreement; (b) they have executed this Agreement with the advice of such
counsel; and (c) this Agreement is the result of negotiations between the
parties hereto and the advice and assistance of their respective counsel. The
fact that this Agreement was prepared by Seller's counsel as a matter of
convenience shall have no import or significance. Any uncertainty or ambiguity
in this Agreement shall not be construed against Seller because Seller's counsel
prepared this Agreement in its final form.

         Governmental Approvals. Nothing contained in this Agreement shall be
construed as authorizing Purchaser to apply for a zoning change, variance,
subdivision maps, lot line adjustment, or other discretionary governmental act,
approval or permit with respect to the Property prior to the Closing, and
Purchaser agrees not to do so. Purchaser agrees not to submit any reports,
studies or other documents, including, without limitation, plans and
specifications, impact statements for water, sewage, drainage or traffic,
environmental review forms, or energy conservation checklists to any
governmental agency, or any amendment or modification to any such instruments or
documents prior to the Closing. Purchaser's obligation to purchase the Property
shall not be subject to or conditioned upon Purchaser's obtaining any variances,
zoning amendments, subdivision maps, lot line adjustment or other discretionary
governmental act, approval or permit.

         No Waiver. No covenant, term or condition of this Agreement other than
as expressly set forth herein shall be deemed to have been waived by Seller or
Purchaser unless such waiver is in writing and executed by Seller or Purchaser,
as the case may be.


<PAGE>   32


         Discharge and Survival. The delivery of the Deed by Seller, and the
acceptance thereof by Purchaser shall be deemed to be the full performance and
discharge of every covenant and obligation on the part of Seller to be performed
hereunder, except the obligations hereunder that expressly survive Closing. No
action shall be commenced after the Closing on any covenant or obligation,
except the obligations hereunder that expressly survive Closing.

      Exculpation of Seller and Related Parties. Notwithstanding anything to the
contrary contained in this Agreement or in any exhibits attached hereto or in
any documents executed or to be executed in connection herewith (collectively,
including this Agreement, said exhibits and any such document, the "Purchase
Documents"), it is expressly understood and agreed by and between the parties
hereto that from and after the Closing: (i) the recourse of Purchaser or its
successors or assigns against Seller with respect to the alleged breach by or on
the part of Seller of any representation, warranty, covenant, undertaking,
indemnity or agreement contained in any of the Purchase Documents (collectively,
"Seller's Undertakings") shall (x) be deemed waived unless Purchaser has
delivered to Seller written notice that Purchaser is seeking recourse under
Seller's Undertakings after the Closing Date but prior to the date that is one
year after the Closing Date and Purchaser has filed suit with respect to same
within sixteen (16) months after the Closing Date, and (y) be limited to an
amount not to exceed $2,000,000 in the aggregate of all recourse of Purchaser
under the Purchase Documents; and (ii) no personal liability or personal
responsibility of any sort with respect to any of Seller's Undertakings or any
alleged breach thereof is assumed by, or shall at any time be asserted or
enforceable against, Seller or HCM, or against any of their respective
shareholders, directors, officers, employees, agents, constituent partners,
members, beneficiaries, trustees or representatives except as provided in (i)
above with respect to Seller.

      Exculpation of Purchaser and Related Parties. Notwithstanding anything to
the contrary contained in this Agreement or in any exhibits attached hereto or
in any of the other Purchase Documents, it is expressly understood and agreed by
and between the parties hereto that from and after the Closing: (i) the recourse
of Seller against Purchaser with respect to the alleged breach by or on the part
of Purchaser of any representation, warranty, covenant, undertaking, indemnity
or agreement contained in any of the Purchase Documents (collectively,
"Purchaser's Undertakings") shall (x) be deemed waived unless Seller has
delivered to Purchaser written notice that Seller is seeking recourse under
Purchaser's Undertakings after the Closing Date but prior to the date that is
one year after the Closing Date and Seller has filed suit with respect to same
within sixteen (16) months after the Closing Date, and (y) be limited to an
amount not to exceed $2,000,000 in the aggregate of all recourse of Seller under
the Purchase Documents; and (ii) no personal liability or personal
responsibility of any sort with respect to any of Purchaser's Undertakings or
any alleged breach thereof is assumed by, or shall at any time be asserted or
enforceable against,



<PAGE>   33

Purchaser or against any of its members or their respective shareholders,
directors, officers, employees, agents, constituent partners, members,
beneficiaries, trustees or representatives except as provided in (i) above with
respect to Purchaser; provided, however, that the foregoing exculpation shall
not apply with respect to breaches by Purchaser of its representations and
warranties contained in Sections 8.1, 8.2, 8.3 and 8.4 hereof, for which
Purchaser shall remain fully liable without limitation.

      IN WITNESS WHEREOF, the parties hereto have caused these presents to be
made as of the day and year first above stated.

SELLER:                                   PURCHASER:

OAK VIEW MALL CORPORATION,                OAK VIEW MALL L.L.C.,
a Delaware corporation                    a Delaware limited liability company

By: /s/ HOWARD J. EDELMAN                 By: GENERAL GROWTH OAK VIEW
    ---------------------------------         MALL, INC.,a Delaware
    Howard J. Edelman, Vice President         corporation, a member

                                              By: /s/ JOHN BUCKSBAUM
                                                 ------------------------------
                                              Name: John Bucksbaum
                                                   ----------------------------
                                              Title: Chief Executive Officer
                                                    ---------------------------

                                          By: GGP LIMITED PARTNERSHIP,
                                              a Delaware limited partnership,
                                              a member

                                              By: GENERAL GROWTH
                                                  PROPERTIES, INC.,
                                                  a Delaware corporation,
                                                  its general partner

                                                  By: /s/ JOHN BUCKSBAUM
                                                     ---------------------------
                                                  Name: John Bucksbaum
                                                       -------------------------
                                                  Title: Chief Executive Officer
                                                        ------------------------

<PAGE>   1

                                                                     EXHIBIT 2.2


                         AGREEMENT OF PURCHASE AND SALE
                                 (Baybrook Mall)

     GENERAL GROWTH PROPERTIES, INC., a Delaware corporation, hereinafter
referred to as "Purchaser," agrees to purchase, and RREEF USA FUND-III, a
California group trust, hereinafter referred to as "Seller," agrees to sell, the
"Property" (as hereinafter defined).

     1.   Property; Purchase Price.

          1.1   As used herein, the term "Property" shall mean (a) the Real
Property, (b) the Personalty, (c) the rights and interests of Seller in, to and
under all Leases, (d) the rights and interests of Seller in, to and under the
REA, and (e) the rights and interests of Seller in, to and under the Contracts
to the extent assignable.

                1.1.1 As used herein, the term "Land" shall mean those certain
parcels of real estate described on EXHIBIT A, situated in the City of Houston,
County of Harris, State of Texas, aggregating approximately 29.6 acres.

                1.1.2 As used herein, the term "Improvements" shall mean
improvements, structures, fixtures, facilities, installations, machinery and
equipment, in, on, over or under the Land, including the foundations and
footings therefor, elevators, plumbing, air conditioning, heating, ventilating,
mechanical, electrical and utility systems (except to the extent owned by a
utility company), signs and light fixtures (except to the extent of trade
fixtures and equipment owned by tenants under the Leases), doors, windows,
fences, parking lots, walks and walkways and each and every other type of
physical improvement to the extent owned, in whole or in part, by Seller,
located at, on or affixed to the Land, to the full extent such items constitute
or are or can or may be construed as realty under the laws of the State of
Texas.

                1.1.3 As used herein, the term "Real Property" shall mean the
Land and the Improvements, together with all of the estate, right, title and
interest of Seller therein, and in and to (a) any land lying in the beds of any
streets, roads or avenues, open or proposed, public or private, in front of or
adjoining the Land to the center lines thereof, and in and to any awards to be
made in lieu thereof and in and to any unpaid awards for damage to the foregoing
by reason of the change of grade of any such streets, roads or avenues; (b) all
easements, rights, licenses, privileges, rights-of-way, strips and gores,
hereditaments and such other real property rights and interests appurtenant to
the foregoing (including all rights of Seller under the REA); and (c) all
mineral rights, development rights, air rights and the like.

                1.1.4 As used herein, the term "Leases" shall mean those leases,
tenancies, concessions, licenses and occupancy agreements currently in effect
and to which Seller or any of its predecessors in title is a party affecting or
relating to the Property which are listed on the Disclosure Schedule (as defined
in Section 5.1 hereof) together with any additions thereto, modifications
thereof or substitutions therefor hereafter entered into in accordance with the
provisions of this Agreement.


<PAGE>   2


                1.1.5 As used herein, the term "Contracts" shall mean the
service, maintenance and other contracts and concessions that are currently in
effect and to which Seller is a party respecting the use, maintenance,
development, sale or operation of the Property or any portion thereof (but
excluding this Agreement, the Leases and the REA) which are listed on the
Disclosure Schedule, together with any additions thereto, modifications thereof
or substitutions therefor hereafter entered into in accordance with the
provisions of this Agreement.

                1.1.6 As used herein, the term "Personalty" shall mean all of
the personal property, both tangible and intangible, owned by Seller (but not
RREEF Management Company) and located in or upon or used in connection with the
operation and maintenance of the Property, including machinery; equipment;
building supplies and materials; consumables; inventories; names, logos,
trademarks, trade names and copyrights (but not the name "RREEF"); all
assignable licenses, permits and certificates of occupancy; all assignable
guarantees or warranties (including performance bonds obtained by, or for the
benefit of, Seller, pertaining to the ownership, construction or development of
the Real Property or any part thereof); the Books and Records; computer and
peripheral equipment; computer software and data contained in hard drives and on
diskette; advertising materials; and telephone exchange numbers.

                1.1.7 As used herein, the term "Books and Records" shall mean
all records, books of account and papers of Seller (other than Seller's internal
correspondence and memos) relating to the construction, ownership and operations
of the Property, including architect's drawings, blue prints and as-built plans,
maintenance logs, copies of warranties and guaranties, licenses and permits,
instruction books, employee manuals, records and correspondence relating to
insurance claims, financial statements, operating budgets, paper and electronic
media copies of data and other information relating to the Property available
from personal computers, structural, mechanical, geotechnical or other
engineering studies, soil test reports, environmental reports, underground
storage tank reports, feasibility studies, appraisals, ADA surveys or reports,
OSHA asbestos surveys, marketing studies, mall documents and compilations, lease
summaries and originals and/or copies of Leases, the REA and the Contracts and
correspondence related thereto, located either at the Property or the office of
Seller's property manager.

                1.1.8 As used herein, the term "REA" shall mean that certain
Construction, Operation and Reciprocal Easement Agreement dated September 28,
1976 by and between Homart Development Co., Sears, Roebuck and Co., Montgomery
Ward Development Corporation, Allied Stores of Teas, Inc., and Alstores Realty
Corporation as amended and restated by that certain Restate Construction,
Operation and Reciprocal Easement Agreement dated May 21, 1985 among Homart
Development Co. ("Homart"), Sears, Roebuck and Co., Gabeward Properties
Corporation, Montgomery Ward & Co. Incorporated, Mervyn's, R.H. Macy & Co.,
Allied Stores East Inc. and Alstores Realty Corporation as supplemented and/or
amended by that certain Supplement to Operating Agreement by and between Homart
Development Co. and Mervyn's dated May 21, 1985, that certain Supplement to
Operating Agreement by and between Homart Development Co. and Montgomery Ward
Development Corporation dated September 28, 1976, that certain Supplement to
Restated REA by and between Homart Development Co. and


                                       2

<PAGE>   3


Alstores Realty Corporation and Allied Stores of Texas, Inc. dated September 28,
1976, that certain Supplement to Restated REA by and between Homart Development
Co. and R.H. Macy & Co. Inc. dated May 21, 1985, and that certain Agreement by
and between Homart Development Co. and Sears, Roebuck & Co. dated September 28,
1976, as amended by that certain Amendment to Supplement to Operating Agreement
by and between Homart Development Co. and Sears, Roebuck & Co. dated October 1,
1985, together with any additions thereto, modifications thereof or
substitutions therefor hereafter entered into in accordance with the provisions
of this Agreement.

          1.2   The purchase price for the Property ("Purchase Price") shall be
One Hundred Thirty Three Million and No/100 Dollars ($133,000,000.00), payable
by wire transfer of current funds at Closing as defined in Paragraph 7.1 and
subject to prorations and adjustments hereinafter set forth.

          1.3   Assumption of Liabilities.

                1.3.1 At the Closing, Purchaser shall assume (a) the liabilities
and obligations of Seller arising from and after the Closing Date under or in
respect of the Leases (including any obligation to refund any Security
Deposits), the REA and the assignable Contracts (with the liability of Purchaser
being limited to the same extent, if any, as Seller's liability is limited
thereunder) but only to the extent such liabilities and obligations do not arise
out of any transaction, event, circumstance, action, failure to act or
occurrence of any sort or type which occurred, existed or was taken prior to the
Closing Date and (b) other liabilities and obligations herein described to the
extent Purchaser has received proration credit therefor. All of the obligations
to be assumed by Purchaser pursuant to this Paragraph 1.3.1 are hereinafter
referred to as the "Assumed Liabilities".

                1.3.2 Except as otherwise herein expressly provided, Purchaser
is not assuming and shall not by virtue of the consummation of the transactions
set forth herein be deemed to have assumed any liabilities or obligations of
Seller existing as of or accruing prior to the Closing Date, whether or not the
same relate to the Property or were incurred in connection with the ownership,
use, management or operation thereof by Seller or by its agents (collectively,
"Seller's Liabilities"). Without limiting the foregoing, Seller's Liabilities
shall include all federal, state and local taxes of whatever kind and nature
(other than real estate taxes and assessments on real property to the extent
Purchaser has received credit hereunder), liabilities relating to any employees,
employee benefit plans or collective bargaining agreements of Seller, including
severance pay obligations.

     2.   Deposit.

          2.1   Within one (1) business day after the expiration of the Review
Period (as defined in Paragraph 3.3), provided this Agreement has not been
terminated, Purchaser will deposit the amount of Three Million and No/100
Dollars ($3,000,000.00) (the "Deposit") with Chicago Title Insurance Company
("Escrow Holder") as earnest money to secure Purchaser's


                                       3

<PAGE>   4


performance hereunder. The Deposit may be invested at the direction of Purchaser
in United States Treasury Obligations with the approval of Seller, which
approval shall not be unreasonably withheld. All investment income earned from
the investment of the Deposit, less investment fees, if any, will be added to
and become a part of the Deposit and will be applied toward the Purchase Price
if Closing is completed in accordance with this Agreement; otherwise all
interest will be paid to the party entitled to the Deposit. The escrow
instructions to Escrow Holder will be in the form of Schedule 2.1 attached
hereto (the "Escrow Instructions").

          2.2   Concurrently with the execution hereof, Purchaser shall pay to
Seller an amount equal to One Hundred and No/100 Dollars ($100.00) which shall
be deemed "non-refundable option money" given by Purchaser to Seller as good and
valuable consideration for the rights and obligations of the parties under this
Agreement. At Closing, such amount shall be credited against the Purchase Price.

     3.   Review of the Property.

          3.1   From and after the Effective Date (as defined in Paragraph
8.23), Seller agrees to provide Purchaser and its agents or consultants with
access to the Property to inspect each and every part thereof to determine its
present condition and to conduct such physical and environmental studies
(including a mechanical and roof study and environmental assessment) as it deems
appropriate.

          3.2   Within the three (3) business days after the Effective Date
Seller will deliver to Purchaser, or make copies available to Purchaser at the
Property, all to the extent in the possession of Seller or its managing agent:

                3.2.1 a copy of any existing occupancy and equipment leases,
service contracts and maintenance or other contracts pertaining to the
operations of the Property that will survive Closing, copies of Seller's
insurance policies with respect to the Property, copies of all real estate tax
bills for the years 1997, 1998, and year-to-date for 1999, and unaudited
financial statements for the Property for the years 1997, 1998, and unaudited
financial statements for the Property for the year-to-date for 1999.

                3.2.2 a copy of any environmental reports relating to the
Property prepared by third party consultants.

                3.2.3 a copy of all current franchises, business or other
licenses, bonds, permits, certificates, authorizations and other evidences of
consent, approval, authorization or permission relating to or affecting the
Property of or from any person, including any governmental authority, held by
Seller, including any pending applications.

                3.2.4 a copy of all material third party warranties and
guaranties, if any, which are in effect with respect to the Property.


                                       4

<PAGE>   5


                3.2.5 all other Books and Records that Purchaser requests.

          3.3   Purchaser has until the close of business on August 9, 1999 (the
"Review Period"), to determine in its sole discretion whether all matters
relating to the Property (including, without limitation, title and survey, which
are governed by Paragraph 4), are acceptable. If Purchaser concludes that any
matter relating to the Property is not acceptable, Purchaser will so notify
Seller (the "Termination Notice") prior to the expiration of the Review Period
(which notice shall contain a copy of Purchaser's roof/structural report and
other reports or studies obtained in connection with Purchaser's due diligence
and a statement as to the matters found unacceptable to Purchaser in its sole
discretion). However, the foregoing will not be construed to limit or qualify
Purchaser's absolute right to terminate this Agreement if it determines that all
matters relating to the Property are not acceptable by the end of the Review
Period. Upon timely delivery of the Termination Notice, this Agreement will
terminate without liability on the part of Seller or Purchaser, other than
Purchaser's indemnity contained in Paragraph 8.14 hereof and the obligation to
deliver to Seller a copy of any environmental report obtained by Purchaser if
requested by Seller within ten (10) days after receipt of the Termination
Notice. In the event that Purchaser does not timely so notify Seller, Purchaser
will be deemed to have concluded that all matters relating to the Property are
acceptable and to have elected to proceed with the transaction upon the terms
and conditions contained herein without regard to this Paragraph 3.3. Prior to
the expiration of the Review Period, Purchaser shall notify Seller which, if
any, Contracts it does not desire to assume and at Closing, such Contracts shall
not be assigned to Purchaser.

          3.4   Purchaser agrees that any information obtained by Purchaser or
its authorized agents in the conduct of its due diligence will be treated as
confidential pursuant to Paragraph 8.16.

     4.   Title and Survey. Upon its execution of this Agreement, Seller agrees
to order at Seller's sole cost and expense (and upon receipt, to promptly
deliver copies to Purchaser): (i) a commitment for a Texas Land Title
Association Owner's title insurance policy with respect to the Property from
Chicago Title Insurance Company (the "Title Insurer") in the amount of the
Purchase Price; (ii) copies of all documents relating to title exceptions
referred to therein; and (iii) a plat of survey of the Property made in
accordance with Minimum Standard Detail Requirements for ALTA/ACSM Land Title
Surveys (1997) pursuant to the accuracy standards of an Urban Survey and which
survey shall contain Table A Optional Survey Responsibilities and Specifications
1, 2, 3, 4, 6, 7(a), 7(b)(1), 7(c), 8, 9, 10, 11 and 13; shall show the
boundaries of each of the Land parcels; shall disclose whether or not the Land
comprises a single parcel of land with no strips, gores or gaps within its
boundaries; shall disclose any encroachments of any Improvements located
primarily on the Land onto adjoining premises and public ways (and whether or
not a valid easement for the benefit of the Real Property exists and is in place
with respect to each such encroachment) or onto or over setback or building
lines located on the Real Property or of improvements located primarily on
adjoining premises onto any portion of the Land (and whether or not a valid
easement for the benefit of the adjoining premises shall exist and be in place
with respect to each such encroachment); shall locate all easements created by
recorded instruments (to the extent plottable) or visible on the Real Property
and shall disclose


                                       5
<PAGE>   6


any encroachment by any of the Improvements, or any other structures located on
the Land, in violation of any such easements; shall contain a legal description
of the Land; shall show the location of any adjacent public streets, disclosing
access, if any, to the Land therefrom; shall show building line(s) and side yard
line(s), if any; shall show the configuration and number of parking spaces on
the Land; shall show the area of the Land; shall state whether the Land is
located in an area designated by HUD as having special flood risks; and shall
contain a certificate of the surveyor attesting to the accuracy of the survey
and its conformity to the requirements of the aforesaid Minimum Standard Detail
Requirements, which certificate shall be directed to Seller, Purchaser and the
Title Insurer, and to such other persons having an interest in the Property
which Purchaser may designate. Within ten (10) business days following
Purchaser's receipt of the last of said commitment, documents and survey,
Purchaser agrees to notify Seller in writing of any objection Purchaser may have
to any exceptions reported in the title report or any matter shown on the plat
of survey (the "Unacceptable Exceptions"). All other exceptions and survey
matters raised therein will be deemed acceptable to Purchaser. If Purchaser
fails to give such notice to Seller, the survey and all of the exceptions in the
title commitment will be deemed acceptable to Purchaser. Seller will have ten
(10) days after receipt of Purchaser's notice within which to notify Purchaser
whether Seller elects to either (a) eliminate or induce the Title Insurer to
insure around (subject to Purchaser's consent, not to be unreasonably withheld)
the Unacceptable Exceptions or (b) terminate this Agreement. If Seller agrees to
eliminate or induce to the Title Insurer to insure around (with Purchaser's
consent) all of the Unacceptable Exceptions, Seller will be obligated to do so
at its cost on or prior to Closing. If Seller elects to terminate this
Agreement, neither party will have any further rights or obligations hereunder,
except as provided in Paragraph 8.14 and the Deposit shall be returned to
Purchaser. If Seller fails to give any timely notice, Seller will be deemed to
have elected to terminate this Agreement. If any other recorded exception to
title is discovered after the commitment is delivered to Purchaser, and
Purchaser does not elect to waive such exception upon the first to occur of (a)
the Closing or (b) seven (7) days after being notified of such exception and to
proceed with the consummation of the Closing, Seller will have fifteen (15) days
after the expiration of said seven (7) day period (and Closing will be delayed
if necessary, so that it occurs not earlier than twenty-two (22) days after
Purchaser is notified of such exception) after notifying Purchaser of such
discovery in which to use commercially reasonable efforts to eliminate or to
induce the Title Insurer to insure around (subject to Purchaser's approval, not
to be unreasonably withheld) such exception, and if such exception is not
eliminated or insured around as aforesaid within said 15-day period, Purchaser
may either: (1) terminate this Agreement, in which event the Deposit will be
returned to Purchaser and neither party will have any further rights or
obligations hereunder except as provided in Paragraph 8.14, or (2) close the
sale subject to such exception without deduction or setoff as to the Purchase
Price. Seller agrees that it will pay off at Closing (and not induce the Title
Insurer to insure around) title exceptions representing monetary liens of a
definite or ascertainable amount voluntarily granted by Seller. In using
commercially reasonable efforts to eliminate or to induce the Title Insurer to
insure around Unacceptable Exceptions, Seller will not be required to litigate
or to expend more than $25,000 in the aggregate. Ad valorem real estate taxes
not yet due and payable and all title and survey matters which are not
Unacceptable Exceptions are hereinafter referred to as Acceptable Exceptions.



                                       6

<PAGE>   7


     5.   Representations and Warranties.

          5.1   Representations and Warranties of Seller. As used in this
Paragraph 5.1 and elsewhere in this Agreement, the phrase "to the knowledge of
Seller" or phrases of similar import mean and are limited to the actual
knowledge of Seller's disposition manager (Mr. Mark Carlson), Seller's asset
manager having responsibility for the Property (Mr. Jay Jehle) and Seller's
local manager having ongoing management responsibility with respect to the
Property (Mr. John Pew), and not to any constructive knowledge of any of the
foregoing individuals or of Seller or any investment advisor to Seller, any
entity that is a partner in such investment advisor, or any affiliates of any
thereof, or to any officer, agent, representative, or employee of Seller or such
investment advisor, any such constituent partner, or any such affiliate. In
addition, as used in this Paragraph 5.1 and elsewhere in this Agreement,
Seller's receipt of any written notice shall mean the actual receipt of any
written notice by Mr. Carlson, Mr. Pew, or Mr. Jehle. Seller hereby warrants and
represents to Purchaser (with such representations and warranties to be re-made
as of Closing pursuant to Paragraph 7.15.9) as follows:

                5.1.1  Pending Proceedings. With the exception of the items set
forth in Schedule 5.1 (the "Disclosure Schedule"), Seller has received no
written notice of special assessments, condemnation, real estate tax,
environmental, zoning or other land use regulation proceedings, either pending
or planned to be instituted, with respect to the Property or any part thereof.
For purposes of the foregoing, Seller shall have knowledge of any pending
proceeding only if Seller has been served in connection therewith; Seller shall
have knowledge of any proceeding "planned to be instituted" only if Seller has
received written notice of such fact.

                5.1.2  Status of Seller and Closing Documents. Subject to
Paragraph 8.13, this Agreement has been, and all the documents to be delivered
by Seller to Purchaser at Closing are or will be, duly authorized, executed, and
delivered by Seller, will be sufficient to convey insurable title, are legal,
valid, and binding obligations of Seller, are enforceable in accordance with
their respective terms, and do not violate any provisions of any agreement to
which Seller or the Property is subject or bound. Seller is duly organized and
validly existing or duly qualified to transact business in the State in which
the Property is located, with full power and authority to execute, deliver and
perform this Agreement.

                5.1.3  Non-Foreign Status. Seller is not a "foreign person"
within the meaning of Section 1445(f)(3) of the Internal Revenue Code of 1986,
as amended, and that Seller will furnish to Purchaser, prior to Closing, an
affidavit in form satisfactory to Purchaser confirming the same.

                5.1.4  Compliance with Laws. With the exception of the items set
forth in the Disclosure Schedule, Seller has received no governmental notice,
not heretofore corrected, alleging, that the Property or its current uses are in
violation of any zoning, building, health, traffic, environmental, flood control
or all other applicable rules, regulations, codes, ordinances, or statutes of
any local, state and federal authorities and any other governmental authority


                                       7

<PAGE>   8


(collectively, the "Laws") asserting jurisdiction over the Property, including
without limitation the Americans with Disabilities Act.

                5.1.5  Service Contracts. The Disclosure Schedule contains a
true and complete list of all Contracts, including all modifications thereof. To
Seller's knowledge, (i) there have been no material defaults by any party to a
Contract which have not heretofore been cured and (ii) there has been no
material default (without giving effect to any notice and cure rights) by Seller
under any Contract or any written claim received by Seller of any such default
by any party thereto, which has not heretofore been cured except as set forth on
the Disclosure Schedule. A true and complete copy of each Contract, together
with any amendments or supplements thereto, has been delivered or made available
to Purchaser. Such documents constitute the entire agreement between Seller and
each party to the Contracts and Seller has not entered into any oral promises or
agreements amending or modifying the same.

                5.1.6  No Default. The execution and delivery of this Agreement,
and consummation of the transaction described in this Agreement, does not and
will not constitute a default under any contract, lease, or agreement to which
Seller is a party or by which Seller is bound.

                5.1.7  No Suits. Except as set forth in the Disclosure Schedule
and except for personal injury or property damage actions for which there is
adequate insurance coverage and where the insurance carrier has accepted the
tender of the defense without reservation, to Seller's knowledge, there is no
action, suit, investigation, arbitration or proceeding pending or threatened
against or affecting the Property or any portion thereof, or relating to or
arising out of the ownership, management or operation of the Property, in any
court or before or by any federal, state, or municipal department, commission,
board, bureau or agency or other governmental instrumentality.

                5.1.8  Environmental Condition. Each of the following
representations contained in this Paragraph 5.1.8 is wholly qualified and
limited by (a) any matters disclosed in any materials made available or
delivered to Purchaser by Seller pursuant to Paragraph 3 above or otherwise, (b)
any matters disclosed in any environmental reports or studies obtained by
Purchaser, and (c) any other matters of which Purchaser has actual knowledge.
Subject to the foregoing, Seller represents:

                       5.1.8.1  With the exception of items listed in the
Disclosure Schedule, and except (i) in amounts customarily found in retail uses
and in the other uses for which the Property is used and (ii) in compliance with
applicable law, to Seller's knowledge, Seller has not released, generated or
handled Hazardous Materials on the Property and Seller has no knowledge of any
release, generation or handling of Hazardous Materials on the Property by any
tenants or prior owners of such property or the incorporation of Hazardous
Materials by the tenants in any improvements on the Property during the time
Seller owned the Property or the existence of any underground storage tanks on
the Property. For the purposes hereof, "Hazardous Material" means any substance,
chemical, waste or other material which is listed, defined or


                                       8

<PAGE>   9


otherwise identified as "hazardous" or "toxic" under any federal, state, local
or administrative agency ordinance or law, including, without limitation, the
Comprehensive Environmental Response, Compensation and Liability Act, 42 U.S.C.
ss.ss. 9601 et seq. and the Resource Conservation and Recovery Act, 42 U.S.C.
ss.ss. 6901 et seq., or any regulation, order, rule or requirement adopted
hereunder, as well as any formaldehyde, urea, polychlorinated biphenyls,
petroleum, petroleum product or by-product, crude oil, natural gas, natural gas
liquids, liquefied natural gas, or synthetic gas usable for fuel or mixture
thereof, radon, asbestos, and "source", "special nuclear" and "by-product"
material as defined in the Atomic Energy Act of 1985, 42 U.S.C. ss.ss. 3011 et
seq.

                       5.1.8.2  With the exception of items listed in the
Disclosure Schedule, to Seller's knowledge, Seller has not received any summons,
citation, directive, letter or other communication, written or oral, from the
United States Environmental Protection Agency or the State environmental
protection agency having jurisdiction over the Property.

                5.1.9  Options. Seller has granted no options or rights of first
refusal to acquire any interest in the Property not set forth in the Leases
delivered to Purchaser or in documents of record disclosed in the title
commitment.

                5.1.10 Leases.

                (a)    The Disclosure Schedule contains a rent roll of the
          Property (the "Rent Roll") as of July 31, 1999 showing the
          identification of each rentable space in the Property, whether leased
          or not, and for each such space, the name of the Tenant, the
          expiration date of the current term of the Lease, the minimum or fixed
          monthly rent payable, space location number, commencement date, square
          footage, percentage rent rate and sales breakpoint for computing
          percentage rent. Seller shall deliver an updated Rent Roll to
          Purchaser fifteen (15) days prior to the Closing Date. To Seller's
          knowledge, all information therein is accurate in all material
          respects as of its date. Except as set forth to the contrary on the
          Disclosure Schedule, no Tenant has paid any rent in advance except for
          the current month.

                (b)    The Disclosure Schedule contains a schedule of Fixed and
          Other Tenant Charge Arrearages, together with any other delinquencies
          in Rent, showing amounts payable as of the Effective Date by each
          party, which schedule sets forth separately and certifies the items of
          Rents with respect to which each such party is in arrears, the amount
          of each item and the period of such arrearage.

                (c)    The Disclosure Schedule contains a complete and
          correct list of all existing Leases and modifications thereof and
          supplements thereto regardless of whether the terms thereof have
          commenced, setting forth with respect to each (i) the date thereof and
          of each modification thereof and supplement thereto and (ii) the names
          of the parties thereto (including the name of the current assignee, if


                                       9

<PAGE>   10


          any, but only if and to the extent Seller has actual notice of any
          such assignment). A true and complete copy of each Lease, together
          with each written modification thereof and supplement thereto, has
          heretofore been furnished to Purchaser for inspection. Each such Lease
          constitutes the entire agreement between Seller and each party
          thereto, and Seller has not made any oral promises or agreements
          amending or modifying the same.

                (d)    To Seller's knowledge, each of the Leases is valid and
          subsisting and in full force and effect, and no Rents or other
          payments or deposits are held by Seller or Seller's agent, except any
          security deposits and Rents prepaid for the current month. As of the
          Closing Date, no Rents due under, or any other interest in, any of the
          Leases will be assigned to any party other than Purchaser, or
          otherwise pledged or encumbered in any way.

                (e)    Except as set forth on the Disclosure Schedule, no
          Tenant has made any written claim which has been received by Seller
          or, to Seller's knowledge, has any other claim, whether or not in
          writing (i) that Seller has defaulted in performing any of its
          obligations under any of the Leases which has not heretofore been
          cured, (ii) that any condition exists which with the passage of time
          or giving of notice, or both, would constitute any such default, (iii)
          that such Tenant is entitled to any reduction in, refund of, or
          counterclaim or offset against, or is otherwise disputing, any Rents
          or other charges paid, payable or to become payable by such Tenant, or
          (iv) that such Tenant is entitled to cancel its Lease or to be
          relieved of its operating covenants thereunder.

                (f)    With the exception of delinquencies in the payment of
          Rents which are set forth on the Disclosure Schedule, to Seller's
          knowledge no material default exists under any of the Leases on the
          part of the Tenant thereto.

                (g)    There are no rent abatements or other tenant
          concessions or inducements, including lease assumptions or buy-outs,
          applicable to any of the Leases or any rights to extend or renew any
          of such Leases except as set forth on the Disclosure Schedule. There
          are no options or rights to renew, extend or terminate the Leases,
          except as set forth on the Disclosure Schedule. Seller has not granted
          any rights, options or rights of first refusal of any kind to any
          Tenant, which are currently in effect, to purchase or to otherwise
          acquire the Property or any part thereof or interest therein. To
          Seller's knowledge, all of the improvements to be constructed by the
          landlord under each of the Leases, or as required under any collateral
          agreement, plans or specifications related to the Leases, have been
          fully completed and paid for.

                5.1.11 Leasing Commissions. To Seller's knowledge, all leasing
commissions due and payable as of the date hereof by Seller have been paid or
will have been paid on or before Closing.


                                       10

<PAGE>   11


                5.1.12 Deferred Taxes. Seller has received no written notice of
any so-called "greenbelt," "roll-back" or other deferred taxes, the payment of
which become retroactive to any period of Seller's ownership of the Property or
any time prior thereto, pursuant to a change in zoning, use or ownership.

                5.1.13 REA. The REA constitutes the only reciprocal easement
agreements or operating agreements encumbering the Property. A true and complete
copy of the REA has heretofore been furnished to Purchaser, together with each
written modification thereof and supplement thereto. The REA constitutes the
entire agreement between Seller and each party thereto, and Seller has not made
any oral promises or agreements amending or modifying the same.

                       5.1.13.1 To Seller's knowledge, the REA is valid and in
full force and effect, and no Rents or other payments or deposits are held by
Seller or Seller's agent, except the Rents prepaid for the current month. As of
the Closing Date, no Rents due to Seller under, or any other interest of Seller
in, the REA will be assigned to any party other than Purchaser, or otherwise
pledged or encumbered in any way.

                       5.1.13.2 Except as set forth on the Disclosure Schedule,
none of the parties to the REA has made any written claim which has been
received by Seller nor, to Seller's knowledge, has any other claim, whether or
not in writing (a) that Seller has defaulted in performing any of its
obligations under any of the REAs which has not heretofore been cured, (b) that
any condition exists which with the passage of time or giving of notice, or
both, would constitute any such default, (c) that such party is entitled to any
reduction in, refund of, or counterclaim or offset against, or is otherwise
disputing, any charges paid, payable or to become payable by such party, (d)
that such party is entitled to cancel its REA or to be relieved of its operating
covenants thereunder, or (e) that there is a violation of any of the covenants,
conditions or restrictions contained in such REA.

                       5.1.13.3 With the exception of delinquencies in the
payments which are set forth on the Disclosure Schedule, to Seller's knowledge,
no material default exists under the REA on the part of the parties thereto.
Seller is not in default under the REA.

                5.1.14 Permits. Seller has not received any written notice of
violation from any federal, state or municipal entity that has not been cured or
otherwise resolved to the satisfaction of such governmental entity.

                5.1.15 Promotional Fund. Except as set forth on the Disclosure
Schedule, Seller is under no obligation to make contributions or otherwise
provide assistance to any promotional association or promotional fund.

                5.1.16 Taxes. Copies of current real estate tax bills with
respect to the Property, other than tax bills sent to Tenants who have the
obligation to pay such taxes to the collecting authority, have been delivered or
made available to Purchaser. No portion of the


                                       11

<PAGE>   12


Property comprises part of a tax parcel which includes property other than
property comprising all or a portion of the Property.

                5.1.17 Violation of Agreement. Seller has not received written
notice that there is any uncured violation of any restriction, condition or
agreement contained in any easement, restrictive covenant or any similar
instrument or agreement affecting the Property or any portion thereof.

                5.1.18 Approvals. No approval, consent, waiver, filing,
registration or qualification with any third party, including any governmental
bodies, agencies or instrumentalities is required to be made, obtained or given
for the execution, delivery and performance of this Agreement or any of the
closing documents by Seller.

                5.1.19 Insurance. To Seller's knowledge, Seller has not
performed, permitted or suffered any act or omission which would cause the
insurance coverage provided in Seller's policies of insurance to be reduced,
cancelled, denied or disputed and Seller has not received any written notice or
request from any insurance company or Board of Fire Underwriters (or
organization exercising functions similar thereto) cancelling or threatening to
cancel any of said policies or denying or disputing coverage thereunder.

                5.1.20 Bankruptcy. Except as set forth in the Disclosure
Schedule, Seller has received no written notice that any of the Tenants now
occupying any of the Property or having a current Lease affecting the Property
or any Party to the REA is the subject of any bankruptcy, reorganization,
insolvency or similar proceedings or has ceased or reduced or intends to cease
or reduce operations at the Property (other than temporarily due to casualty,
remodeling, renovation or similar cause).

                5.1.21 Cessation. Except as set forth in the Disclosure
Schedule, Seller has received no written notice that any of the Tenants now
occupying any of the Property or having a current Lease affecting the Property,
or any Party to any REA has ceased or reduced or intends to cease or reduce
operations at the Property.

                5.1.22 Employees. Seller has no employees. There are no
collective bargaining or union agreements with respect to the employees at
Property. Seller does not maintain or sponsor any employee benefit plan,
including any plans subject to the Employer Retirement Income Security Act of
1974, as amended. There are no pending claims or, to Seller's knowledge, any
threatened claim against Seller by any employee whose employment related to the
Property.

                5.1.23 Documents. All of the Books and Records that have been
delivered or made available to Purchaser by or on behalf of Seller, are true,
correct and complete copies of what they purport to be and have not been
modified or amended, except as specifically noted therein.



                                       12

<PAGE>   13


                5.1.24 Brokerage. To Seller's knowledge, there are no lease
brokerage agreements, leasing commission agreements or other agreements
providing for payments of any amounts for leasing activities or procuring
tenants with respect to the Property other than as disclosed in the Leases, the
Contracts or the Disclosure Schedule.

          5.2   Representations and Warranties of Purchaser. Purchaser hereby
represents and warrants to Seller as follows:

                5.2.1  Status of Purchaser and Closing Documents. This Agreement
has been, and all the documents to be delivered by Purchaser to Seller at
Closing will be duly authorized, executed, and are or will be legal, valid, and
binding obligations of Purchaser, are or will be enforceable in accordance with
their respective terms, and do not and will not at Closing violate any
provisions of any agreement to which Purchaser is subject.

                5.2.2  ERISA. The following representations and warranties with
respect to the Employee Retirement Income Security Act of 1974, as amended
("ERISA") and the Internal Revenue Code of 1986, as amended ("Code") are
required to ensure that the purchase of the Property by Purchaser from Seller
will not, in and of itself, violate either Section 406(a)(1)(A) through (F) of
ERISA or Section 4975(c)(1)(A) through (E) of the Code. Notwithstanding anything
contained herein to the contrary, the representations and warranties contained
in this Paragraph 5.2.2 shall survive the Closing. Accordingly, Purchaser hereby
represents and warrants the following:

                       5.2.2.1 Following the sale of the Property, the Property
will not be a "plan asset", within the meaning of Department of Labor Regulation
Section 2510.3-101, with respect to any "employee benefit plan", within the
meaning of Section 3(3) of ERISA, which is subject to ERISA.

                       5.2.2.2 The Purchaser, or a Parent of the Purchaser, is
not an administrator, officer, trustee, custodian or other fiduciary with
respect to any employee benefit plans, counsel to any employee benefit plans, or
an employee of any employee benefit plans. "Parent" means a person who, directly
or indirectly, owns 50% or more of the (i) combined voting power of all classes
of stock entitled to vote or the total value of shares of all classes of stock,
in the case of a corporation, (ii) capital interests or profits interests, in
the case of a partnership, or (iii) beneficial interests, in the case of a trust
or unincorporated enterprise.

                       5.2.2.3 The Purchaser or a Parent of the Purchaser is not
providing any services to any employee benefit plans.

                       5.2.2.4 The Purchaser or a Parent or a Subsidiary of the
Purchaser is not an employer any of whose employees are covered under any
employee benefit plans. "Subsidiary" means an entity in which a person owns,
directly or indirectly, 50% or more of (i) the combined voting power of all
classes of stock entitled to vote or the total value of shares of all classes of
stock, in the case of a corporation, (ii) the capital interest or profits


                                       13

<PAGE>   14


interests, in the case of a partnership, or (iii) the beneficial interests, in
the case of a trust or estate.

                       5.2.2.5 The Purchaser, or a Parent or a Subsidiary of the
Purchaser, is not an employee organization, any of whose members are covered by
any employee benefit plans.

                       5.2.2.6 The Purchaser is not a 10% shareholder, partner
or joint venturer, directly or indirectly, of any employee benefit plans or of
(i) a service provider to any employee benefit plans, (ii) an employer any of
whose employees are covered under any employee benefit plans, (iii) an employee
organization any of whose members are covered by any employee benefit plans,
(iv) the Parent of an entity described in clauses (ii) or (iii) of this
paragraph, or (v) a Subsidiary of a fiduciary with respect to any employee
benefit plans, or a Subsidiary of an entity described in clauses (i), (ii),
(iii) or (iv) of this paragraph.

          5.3   Limitations. Each of the representations and warranties of
Seller contained in Section 5.1: (i) is made as of the date of this Agreement;
(ii) will be deemed to be remade by Seller, and to be true in all material
respects, as of the date of Closing, subject to other matters expressly
permitted in this Agreement or otherwise specifically approved in writing by
Purchaser; and (iii) will survive for a period of twelve (12) months after the
Closing Date, as defined in Paragraph 7.1. Any claim that Purchaser may have at
any time against Seller for a breach of any such representation or warranty,
whether known or unknown, which is not asserted by notice from Purchaser to
Seller within such twelve (12) month period will not be valid or effective, and
Seller will have no liability with respect thereto, nor will Seller have any
liability to Purchaser for a breach of any representation or warranty unless the
valid claims for all such breaches collectively aggregate more than One Hundred
Fifty and No/100 Dollars ($150,000.00), in which event the full amount of such
valid claims shall be actionable, up to the aggregate amount of $3,000,000.00.
Seller hereby covenants that until the later of (A) twelve (12) months following
the Closing Date, or (B) the date that any breach of a representation or
warranty properly raised by Purchaser within such twelve (12) month period is
resolved, Seller shall at all times retain not less than $3,000,000 of the
Purchase Price in reserve to satisfy its post-Closing obligations hereunder. The
continued accuracy in all material respects of the aforesaid representations and
warranties is a condition precedent to Purchaser's obligation to close. If any
of said representations and warranties is not correct in all material respects
at the time the same is made or as of Closing, and Seller had no knowledge of
such inaccuracy when the representation or warranty was made, or when remade at
Closing, or if such warranty or representation becomes inaccurate on or prior to
Closing other than by reason of Seller's default hereunder, Purchaser may, upon
being notified of such occurrence on or prior to Closing either (a) terminate
this Agreement without liability on the part of Seller or Purchaser, other than
Purchaser's indemnity contained in Paragraph 8.14 and the Deposit will be
returned to Purchaser, or (b) waive such matter and proceed to Closing, by
notice to Seller given within ten (10) days after Purchaser is notified of such
occurrence, but in no event later than Closing. If Purchaser fails to give any
notice within the required time period, Purchaser will be deemed to have elected
to waive such matter and to proceed to Closing. If any of said representations
and warranties are not correct


                                       14

<PAGE>   15


in all material respects at the time the same is made or as of Closing, and
Seller had knowledge of such inaccuracy when the representation or warranty was
made, or, by its default hereunder caused the representation or warranty to be
inaccurate when remade at Closing, Purchaser may either (x) terminate this
Agreement subject to its obligations under Paragraph 8.14, receive a return of
the Deposit and recover from Seller all of Purchaser's actual, reasonable
out-of-pocket costs incurred in connection with its review of the Property and
negotiation of this transaction or (y) waive the breach and its rights under
clause (x) and proceed to Closing, by notice to Seller given within ten (10)
days after Purchaser is notified of such occurrence, but in no event later than
Closing. If Purchaser fails to give any notice within the required time period,
Purchaser will be deemed to have elected to waive such matter and to proceed to
Closing.

          5.4   Condition of Property. EXCEPT AS EXPRESSLY SET FORTH IN THIS
AGREEMENT, SELLER HAS NOT MADE AND DOES NOT HEREBY MAKE ANY REPRESENTATIONS,
WARRANTIES OR OTHER STATEMENTS AS TO THE CONDITION OF THE PROPERTY AND PURCHASER
ACKNOWLEDGES THAT AT CLOSING IT IS PURCHASING THE PROPERTY ON AN "AS IS, WHERE
IS" BASIS AND WITHOUT RELYING ON ANY REPRESENTATIONS AND WARRANTIES OF ANY KIND
WHATSOEVER, EXPRESS OR IMPLIED, FROM SELLER, ITS AGENTS OR BROKERS AS TO ANY
MATTERS CONCERNING THE PROPERTY, EXCEPT AS SET FORTH IN THIS AGREEMENT. EXCEPT
AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NO REPRESENTATIONS OR WARRANTIES HAVE
BEEN MADE OR ARE MADE AND NO RESPONSIBILITY HAS BEEN OR IS ASSUMED BY SELLER OR
BY ANY PARTNER, OFFICER, PERSON, FIRM, AGENT OR REPRESENTATIVE ACTING OR
PURPORTING TO ACT ON BEHALF OF SELLER AS TO THE CONDITION OR REPAIR OF THE
PROPERTY OR THE VALUE, EXPENSE OF OPERATION, OR INCOME POTENTIAL THEREOF OR AS
TO ANY OTHER FACT OR CONDITION WHICH HAS OR MIGHT AFFECT THE PROPERTY OR THE
CONDITION, REPAIR, VALUE, EXPENSE OF OPERATION OR INCOME POTENTIAL OF THE
PROPERTY OR ANY PORTION THEREOF. THE PARTIES AGREE THAT ALL UNDERSTANDINGS AND
AGREEMENTS HERETOFORE MADE BETWEEN THEM OR THEIR RESPECTIVE AGENTS OR
REPRESENTATIVES WITH RESPECT TO THE SALE OF THE PROPERTY ARE MERGED IN THIS
AGREEMENT AND THE SCHEDULES AND EXHIBITS HERETO ANNEXED, WHICH ALONE FULLY AND
COMPLETELY EXPRESS THEIR AGREEMENT, AND THAT THIS AGREEMENT HAS BEEN ENTERED
INTO AFTER FULL INVESTIGATION, OR WITH THE PARTIES SATISFIED WITH THE
OPPORTUNITY AFFORDED FOR INVESTIGATION, NEITHER PARTY RELYING UPON ANY STATEMENT
OR REPRESENTATION BY THE OTHER UNLESS SUCH STATEMENT OR REPRESENTATION IS
SPECIFICALLY EMBODIED IN THIS AGREEMENT OR THE EXHIBITS ANNEXED HERETO.
PURCHASER ACKNOWLEDGES THAT SELLER HAS REQUESTED PURCHASER TO INSPECT FULLY THE
PROPERTY AND INVESTIGATE ALL MATTERS RELEVANT THERETO AND, WITH RESPECT TO THE
CONDITION OF THE PROPERTY, TO RELY SOLELY UPON THE RESULTS OF PURCHASER'S OWN
INSPECTIONS OR OTHER INFORMATION OBTAINED OR OTHERWISE AVAILABLE TO PURCHASER,
RATHER THAN ANY INFORMATION THAT MAY HAVE BEEN PROVIDED BY SELLER TO PURCHASER.

     6.   Closing Conditions. Purchaser's obligation to proceed to Closing is
conditioned upon Seller's performance of the following obligations and
satisfaction of the following conditions, in addition to all of its other
obligations and conditions contained in this Agreement, provided that Purchaser
may in its sole discretion elect to waive failure by Seller to perform any
particular obligation.



                                       15

<PAGE>   16


          6.1   The Title Insurer is prepared to issue at Closing a policy of
title insurance dated the Closing Date insuring Purchaser as holding fee simple
title to the Property being conveyed, subject only to Acceptable Exceptions, and
affirmatively insuring as a part of Schedule A to such title policy Purchaser's
rights under the REA or other appurtenant easements that benefit the Real
Property and containing such endorsements requested by Purchaser which are
available in the State of Texas.

          6.2   Seller has delivered to Purchaser not later than the date of
Closing, estoppel letters substantially in the form of Schedule 6.2 ("Required
Estoppel Form") or in form otherwise reasonably acceptable to Purchaser,
prepared by Seller and addressed to Purchaser, from at least 85% of the tenants
of the Property, measured by square footage. All estoppel letters must be dated
not more than forty-five (45) days prior to the date of Closing. An estoppel
letter form, even though not in the Required Estoppel Form, will be deemed
reasonably acceptable to Purchaser if said letter is in favor of Purchaser and
its lender and contains the following information: confirming rent, security
deposit, square footage and termination date; that no rent has been paid more
than one month in advance; that the lease is in full force and effect and that a
true and correct copy of the lease with all amendments and modifications is
attached; and that all work to be performed by Landlord has been performed and
that the tenant has no knowledge of any Landlord default.

                6.2.1  Seller has delivered to Purchaser not later than the date
of Closing, estoppel letters substantially in the form of Schedule 6.2.1 ("REA
Estoppel Form") or in form otherwise reasonably acceptable to Purchaser, or the
form, if any, provided in the REA, prepared by Seller and addressed to
Purchaser, from all parties to the REA. All estoppel letters must be dated not
more than forty-five (45) days prior to the date of Closing.

                6.2.2  If Seller is unable to obtain the requisite estoppel
letters as described above, Seller may (but is not required to) substitute for
any unsigned tenant (but not an REA) estoppel letter an estoppel letter in the
Required Estoppel Form, which may be completed, executed and delivered by Seller
and warranted and represented by Seller, provided that such substituted estoppel
letters will not collectively represent in excess of 15% of all of the tenants,
measured by square footage. Seller's representations and warranties in the
certificates will survive the Closing subject to the limitations of Paragraph
5.3. In the event that, following the Closing Date, Seller obtains an estoppel
letter complying with the requirements of Paragraph 6.2 with respect to any
Lease for which Seller delivered a substituted estoppel letter, Seller will
deliver such estoppel letter to Purchaser and, upon such delivery, Seller will
be automatically released from any liability or obligation under the substituted
estoppel letter previously delivered by Seller with respect to such Lease.

                6.2.3  If Seller is unable to obtain and deliver sufficient
estoppel certificates as required under Paragraphs 6.2 or 6.2.1, or if the
letters received under Paragraphs 6.2 or 6.2.1 or substituted estoppels
permitted under Paragraph 6.2.2 contain information or omissions unacceptable to
Purchaser in its reasonable discretion, then Seller will not be in default by
reason thereof, but Purchaser shall, by notice given to Seller before the
Closing, elect either


                                       16

<PAGE>   17


(i) to waive said conditions and proceed with the Closing or (ii) to terminate
this Agreement, and receive a refund of the Deposit. If Purchaser elects to
terminate this Agreement, neither party will have any further rights or
obligations hereunder except as provided in Paragraph 8.14.

          6.3   All of Seller's representations and warranties made pursuant to
Paragraph 5.1 remain true and correct in all material respects.

          6.4   Seller has delivered all of the documents and other items
required pursuant to Paragraph 7.15 and has performed all other covenants,
undertakings and obligations required by this Agreement, to be performed or
complied with by Seller at or prior to Closing.

          6.5   At Closing, there shall be no litigation, including any
arbitration, investigation or other proceeding, pending by or before any court,
arbitrator or governmental or regulatory official, body or authority nor any
decree, order or injunction issued by any such court, arbitrator or governmental
or regulatory official, body or authority and remaining in effect which does or
is likely to prevent or hinder the timely consummation of the Closing or
materially adversely affect the Property which is not fully covered by insurance
or which seeks to enjoin the Closing of this transaction.

          6.6   The Board of Directors of Purchaser shall have approved this
Agreement and the transaction set forth herein on or before the expiration of
the Review Period. In the event Purchaser does not provide Seller with written
notice prior to the expiration of the Review Period that such Board of Directors
has not approved this Agreement and the transaction set forth herein, such Board
of Directors shall be deemed to have approved the same and this contingency
shall be waived.

          6.7   Seller shall have obtained from each of the parties to the
Contracts whose consent to the assignment of their Contract is required a
consent to the transfer or assignment of such Contract from Seller to Purchaser.

          6.8   If, under applicable law, any notification may be required to be
given to, or a clearance may be required to be obtained from, any state or local
taxing authorities in order to permit the transfer of the Property as herein
contemplated without a Lien attaching to the assets transferred or liability
being incurred by Purchaser for any state or local taxes required to be paid or
collected by Seller relating to periods prior to the Closing Date, Seller shall
have obtained appropriate clearances or releases (and/or statements that no
clearances or releases are required) from the applicable taxing authorities or,
if not available, Seller shall deposit with Purchaser the amount as directed by
the applicable taxing authorities (such clearances or releases or directions,
the "Releases/Directions"), and Purchaser shall hold such amount until it
receives the release or clearance therefor, whereupon Purchaser shall pay to
Seller such amount; provided, however, if the delivery of a clearance or release
is subject to a demand for payment of all or a portion of the amount held to any
taxing authority, Purchaser shall be authorized and directed to pay such sums in
accordance with the demand and to pay the balance, if any, to Seller. Seller
shall be responsible for payment of all rental, transaction privilege, business
privilege, and similar


                                       17

<PAGE>   18


taxes, imposed by any state or local taxing authority upon Seller's receipt of
Rents prior to Closing. Purchaser shall be responsible for payment of all such
taxes based on Rents which it receives after Closing.

     7.   Closing.

          7.1   Closing of Sale. Subject to the satisfaction of all Closing
conditions, the purchase and sale contemplated herein shall close (herein
referred to as the "Closing") at the office of the Title Insurer, or as
otherwise mutually agreed, not later than September 8, 1999 (the "Closing
Date"), time being of the essence. At Closing, Seller will deliver to Purchaser
a Special Warranty Deed ("Deed") in the form of Schedule 7.15.1 and other
closing documents required hereunder and Purchaser will cause payment of the
Purchase Price, plus or minus prorations and adjustments, to be made to Seller
by wire transfer. The sale (payment of the Purchase Price and delivery of the
Deed) may, at Purchaser's option to be exercised by notice to Seller at least
five (5) days prior to the Closing Date, be closed through a "New York Style"
escrow with the Title Insurer in accordance with the general provisions of the
usual form of escrow agreement used in similar transactions by such Title
Insurer with special provisions inserted as may be required to conform with this
Agreement. Seller will provide the Title Insurer with a form of "Gap Indemnity"
required by the Title Insurer to effectuate such Closing.

          7.2   Prorations. Subject to the other provisions of Paragraphs 7.3
through 7.12, the items pertaining to the Property that are identified in
Paragraphs 7.2 through 7.12 shall be prorated between the parties on a per diem
basis (employing the actual number of calendar days in the period involved and a
365-day year) so that credits and charges with respect to such items for all
days preceding the Closing Date shall be allocated to Seller, and credits and
charges with respect to such items for all days including and after the Closing
Date shall be allocated to Purchaser; provided, however, that Seller shall
receive the Purchase Price in good funds by 2:00 p.m. Chicago time on the day of
Closing, failing which all prorations shall be made as of the next business day.
Each payment received shall be attributed to the most recent period for which
such a payment is due. The parties shall make final adjusting payments as
provided in Paragraph 7.11 hereof. All prorations not specifically agreed to
herein shall be made in accordance with customary industry practice. The
provisions of Paragraphs 7.2 through 7.12 shall survive the Closing for a period
of twelve (12) months.

          7.3 Items to be Prorated 7.3 Items to be Prorated. The
following items shall be prorated between Purchaser and Seller as of 11:59 p.m.
Central Standard Time on the day immediately preceding the Closing Date:

                7.3.1  real property taxes and assessments (or installments
thereof) based on the most recent tax bills except those required to be paid
directly to the entity imposing the same by those Tenants who are not more than
30 days' delinquent in all of their Lease payment obligations on the Closing
Date;


                                       18

<PAGE>   19


                7.3.2  water rents and charges, if any, except those required to
be paid directly to the entity imposing the same by Tenants (who are not more
than 30 days' delinquent in all of their Lease payment obligations on the
Closing Date);

                7.3.3  sewer taxes and rents, if any, except those required to
be paid directly to the entity imposing the same by Tenants (who are not more
than 30 days' delinquent in all of their Lease payment obligations on the
Closing Date);

                7.3.4  actually accrued interest, if any, required to be paid to
a Party on Security Deposits;

                7.3.5  amounts, if any, payable by Seller or owed to Seller
under the REA;

                7.3.6  annual permit, license and inspection fees, memberships,
subscriptions, and dues, if any, on the basis of the fiscal year for which
levied, if the rights with respect thereto continue for the benefit of Purchaser
following the Closing;

                7.3.7  fuel oil and liquid propane gas, if any, at the cost per
gallon or cubic foot most recently charged to Seller with respect to the
Property, based on the supplier's measurements thereof, plus sales taxes
thereon;

                7.3.8  deposits, if any, on account with any utility company
servicing the Property;

                7.3.9  deposits on account with any municipality having
jurisdiction over the Property (other than deposits which are in the nature of
security for the performance of work);

                7.3.10 amounts paid or payable by or to Seller to or from
merchants and other associations for promotional funds and other similar
contributions or payments;

                7.3.11 Rents in the amounts currently payable to the extent any
items of Rents are not already prorated pursuant to this Paragraph 7.3;

                7.3.12 amounts paid or payable by Seller under the Contracts to
be assumed by Purchaser;

                7.3.13 Purchaser shall receive a credit from Seller at Closing
for the funds held by Seller with respect to outstanding gift certificates or,
to the extent required by law, the accounts holding the proceeds of such
certificates shall be assigned to Purchaser (provided, in each instance, the
amount of the credit or balance in the accounts shall equal or exceed the
outstanding balance of all unredeemed gift certificates); and


                                       19
<PAGE>   20



                    7.3.14 all other items customarily apportioned in connection
with the sale of similar properties similarly located.

          Seller shall cooperate with Purchaser in the transfer of electricity,
gas, water and other utility services from Seller's name to the name of
Purchaser as of the Closing Date.

                7.4 Installment Payment of Assessments. In furtherance of
Section 7.3, if any real property assessment affects the Property at the Closing
and such real property assessment is payable in installments (whether at the
election of Seller or otherwise), the installment relating to, or payable over,
the Applicable Closing Fiscal Period shall be apportioned between Seller and
Purchaser as of 11:59 p.m. Central Standard Time on the day immediately
preceding the Closing Date, and the remaining installments shall be the
obligation of Purchaser.

                7.5 Adjustable Tenant Charges

                    7.5.1  Notwithstanding anything to the contrary contained
herein, no adjustments or apportionments shall be made with respect to the
expense items listed in Section 7.3 hereof (other than real estate taxes and
assessments, as to which adjustment shall be made as set forth in Section 7.3)
for the Applicable Closing Fiscal Period or any prior fiscal period to the
extent such expense items are payable or reimbursable from funds collected as
Adjustable Tenant Charges. Seller shall be responsible for the payment of all
such expenses incurred by it, and Purchaser shall be responsible for the payment
of all such expenses incurred by it (including real estate taxes and assessments
for which Purchaser has received credit under Section 7.3).

                    7.5.2  At the Closing, Seller shall assign to Purchaser any
amounts required to be paid as Adjustable Tenant Charges by Tenants which were
actually received by Seller and were unapplied and due and payable on or before,
but remain unpaid on, the Closing Date, and there shall be no adjustment
hereunder with respect thereto. At the Closing, Seller shall deliver to
Purchaser a true and correct statement setting forth in reasonable detail and
certifying the amount of Adjustable Tenant Charges collected and expenditures
for such items of expense (and any credits for real estate taxes) made by Seller
for the portion of the Applicable Closing Fiscal Period which precedes the
Closing Date and for any prior fiscal period.

                    7.5.3  Any amounts collected by Purchaser after the Closing
Date which relate to Adjustable Tenant Charges payable with respect to any
fiscal period ending prior to the Applicable Closing Fiscal Period shall be
remitted to Seller. Within one hundred eighty (180) days following the end of
the Applicable Closing Fiscal Period and from time to time thereafter as amounts
are received by Purchaser from Parties, the aggregate amount of Adjustable
Tenant Charges, if any, collected and retained by Purchaser and Seller with
respect to the Applicable Closing Fiscal Period shall be apportioned and
adjusted such that the total amount of such Adjustable Tenant Charges received
by Purchaser, on the one hand, and Seller, on the other hand, shall be in the
same proportion as the amount of the expense items to which such Adjustable
Tenant Charges relate which each has borne (including real estate taxes or
assessments for which either party has received credit under Section 7.3), and,
to the extent that either shall have



                                       20


<PAGE>   21



received a greater share of the payments with respect to Adjustable Tenant
Charges, such party or parties shall promptly settle such excess with the other.

                7.6 Fixed and Other Tenant Charge Arrearages Subject to
the provisions of Section 7.8.3, Fixed and Other Tenant Charge Arrearages
(which, for purposes of this Section 7.6, shall include any real estate taxes or
special assessments or other amounts otherwise required to be paid by a Party
directly to the taxing authority but actually paid by Seller to the taxing
authority with respect to the amount of the taxes or special assessments
actually paid), if and when collected, shall be paid to Purchaser as to Fixed
and Other Tenant Charge Arrearages which relate to periods from and after the
Closing Date, and to Seller with respect to all other Fixed and Other Tenant
Charge Arrearages.

                7.7 Sales Based Tenant Charges 7.7 Sales Based Tenant Charges.
Sales Based Tenant Charges which are payable with respect to any period prior to
the Closing Date or which have been accrued prior to the Closing Date shall not
be apportioned as of the Closing Date. In lieu thereof, such amounts shall be
apportioned, after the Closing Date, so that the amount thereof under each of
the Leases to which Seller shall be entitled, as finally determined, shall be
the entire amount thereof with respect to any fiscal period ending prior to the
Closing Date, and, for the Applicable Closing Fiscal Period, an amount which
bears the same ratio to the total Sales Based Tenant Charges as the number of
days in the Applicable Closing Fiscal Period which have elapsed prior to the
Closing Date bears to the total number of days in the Applicable Closing Fiscal
Period.

                7.8 Application of Rent Receipts.  Notwithstanding anything to
the contrary contained herein, in determining the adjustments and apportionments
pursuant to Sections 7.5, 7.6 and 7.7, the following shall apply:

                    7.8.1  Payments of Rents (other than Rents collected
pursuant to Section 7.10.2) shall be deemed to have been made by a Party first
to the payment of Fixed and Other Tenant Charges (other than charges for Tenant
Services), second to the payment of Sales Based Tenant Charges, third to the
payment of charges for Tenant Services (and designated as such in the Lease),
fourth to the payment of Adjustable Tenant Charges, and last to the payment of
all other items of Rent payable by such Party.

                    7.8.2  Any amounts collected by Purchaser as Sales Based
Tenant Charges and Adjustable Tenant Charges, within each category, shall be
deemed to have been paid by the Party, first, on account of amounts then due
Purchaser for periods after the Applicable Closing Fiscal Period, next, on
account of amounts then due for the Applicable Closing Fiscal Period and, next,
on account of amounts then due for all fiscal years prior to the Applicable
Closing Fiscal Period.

                    7.8.3  If Purchaser shall receive any Fixed and Other
Tenant Charges after the Closing Date from a Party who is delinquent as of the
Closing Date in the payment of Fixed and Other Tenant Charges payable under its
Lease or the REA, as the case may be, such Fixed and Other Tenant Charges shall
be deemed to have been paid by the Party, first, on account of



                                       21


<PAGE>   22


amounts owing to Purchaser, next, on account of Fixed and Other Tenant Charge
Arrearages due to Seller (after reduction for amounts collected pursuant to
Section 7.10.2), and the balance remaining thereafter shall be retained by
Purchaser.

                     7.8.4  Notwithstanding anything to the contrary contained
in this Section 7.8, a payment of Rent shall be applied to the payment of the
item or items of Rent designated by the party making such payment or to which
such payment otherwise clearly relates in the good faith judgment of Purchaser.


                7.9  Security and Utility Deposits 7.9 Security and Utility
Deposits. At the Closing, Seller shall furnish Purchaser with a schedule setting
forth and certifying, as of the Closing Date, the unapplied and unreturned
portion of any security deposits which have been deposited with Seller or its
agents by any existing Tenants (the "Security Deposits") and the amount of any
deposits on account with any utility company servicing the Property that will
continue for the benefit of Purchaser following Closing ("Utility Deposits")
(currently $0), and Purchaser shall receive a credit against the Purchase Price
payable at Closing in the amount of the Security Deposits, together with all
interest, if any, accrued thereon and required to be paid to Tenants. Purchaser
shall reimburse Seller at Closing for the amount of the Utility Deposits.

                7.10 Collection of Rents.

                     7.10.1 Purchaser shall use reasonable efforts to collect
the Fixed and Other Tenant Charge Arrearages, Adjustable Tenant Charges, Sales
Based Tenant Charges and other Rents which are payable with respect to the
Applicable Closing Fiscal Period and any prior fiscal period for a period of six
(6) months after Closing, but Purchaser shall not be required to retain a
collection agency, commence litigation or file proofs of claim or commence an
adversary proceeding in a bankruptcy case, or terminate Leases or the REA in
connection with such collection efforts. Purchaser shall not waive or settle any
claims for any such amounts in whole or in part to the extent such amounts, if
collected, would be payable to Seller hereunder other than in accordance with
the policies of Purchaser from time to time as to Rent delinquencies generally.
Collection costs shall be charged against amounts collected and charged to the
parties hereto in the proportion in which each is entitled to the proceeds of
such collection. Purchaser shall provide to Seller semi-annual reports after
Closing with respect to the collection by Purchaser after Closing of any such
amounts which are payable with respect to the Applicable Closing Fiscal Period
and any prior fiscal year.

                     7.10.2 Seller shall have the right to seek collection
of any Fixed and Other Tenant Charge Arrearages owed to it and not collected by
or on behalf of it within six months following the Closing Date; provided,
however, that in seeking to collect any such Fixed and Other Tenant Charge
Arrearages, Seller shall not be entitled to terminate any Lease or either of the
REA or otherwise seek any remedy which could materially affect or impact the
Property or the ownership or operation thereof other than a money judgment
against the delinquent Party. Purchaser shall not be required to join in any
such actions or proceedings commenced by Seller unless the provisions of any
law, rule or regulation at the time in effect shall require that such actions or
proceedings be brought by and/or in the name of Purchaser, in which event
Purchaser shall join and cooperate in such




                                       22


<PAGE>   23




actions or proceedings or permit the same to be brought by Seller in Purchaser's
name but Seller shall pay all costs and expenses relating thereto, including
Purchaser's reasonable legal fees in reviewing pleadings and other materials
filed in connection with such litigation.

                     7.10.3 Notwithstanding anything to the contrary contained
herein, Purchaser shall have the right at any time on or after the Closing, and
whether or not its joinder shall be required as a matter of law, to join in, or
to be substituted for Seller in, any proceedings for the eviction of Tenants
and/or the collection of Rent which may have been instituted by Seller either
prior to or after the Closing, if the Tenant in question is still in possession
of the premises covered by its Lease and if, in connection therewith, Purchaser
intends to seek eviction of such Tenant, cancellation of the Lease or
repossession of the premises. If Purchaser joins in, or is substituted for
Seller as plaintiff in any such litigation, Purchaser shall, thereafter, assume
sole liability for all costs and expenses of such litigation, including legal
fees and expenses, as may thereafter be incurred (except as provided below) and
shall thereafter control all aspects of such proceedings, except that Purchaser
shall not be entitled to waive, reduce or otherwise compromise any claims for
Rent relating to any period prior to Closing other than in accordance with the
policies of Purchaser from time to time as to Rent deficiencies generally.
Seller in any event may, at its option, continue to participate in such
litigation. In any event, Seller shall reimburse Purchaser for a pro rata
portion of its costs and expenses of such collection in proportion to, but in no
event in an amount greater than, the amount, if any, actually received by Seller
after Closing as a result of such proceedings; provided, however, Seller shall
be entitled to a credit for legal fees and expenses incurred by Seller prior to
the intervention by Purchaser in connection with the proceedings previously
instituted by Seller in connection with such collection efforts.

                7.11 Settlement of Adjustments

                     7.11.1 Seller and Purchaser acknowledge that it may be
difficult to calculate, as of the day immediately preceding the Closing Date,
certain of the adjustments, apportionments and payments to be made pursuant to
Paragraphs 7.2 through 7.12 hereof. Accordingly, Seller and Purchaser hereby
agree that any adjustments, apportionments and payments otherwise required to be
made as of the Closing Date may to the extent necessary or desirable be
estimated by Purchaser and Seller based on the most recent available data, and,
as soon as practicable and if necessary from time to time after the Closing
Date, additional adjustments, apportionments and payments shall be made to
adjust for any differences between the actual apportionment or adjustment and
the amount thereof estimated as of the Closing Date. Any errors or omissions in
computing apportionments at the Closing shall be corrected promptly after their
discovery. An adjustment shall be made after Closing in favor of Seller for real
estate taxes credited to Purchaser pursuant to Section 7.3 upon the payment of
such real estate taxes by a Tenant or Tenants who are required to pay such taxes
directly to the entity imposing the same.




                                       23


<PAGE>   24



                     7.11.2 Except for amounts expressly required to be settled
by assignment of accounts or deposits pursuant to the above provisions, net
prorations and adjustments made pursuant to Paragraphs 7.2 through 7.12 as of
the Closing Date and determined as provided in subsection (a) above shall be
settled in cash. From time to time after the Closing as further adjustments are
made as herein provided, settlement thereon between Seller and Purchaser shall
be made in cash.

                     7.11.3 Purchaser, upon reasonable advance notice, shall
provide Seller with access to its books and records, including back-up
calculations and information, relating to the calculation of the adjustments
required to be made pursuant to Paragraphs 7.2 through 7.12.

                     7.11.4 Notwithstanding anything to the contrary contained
herein, a final determination of the amounts owing under Paragraphs 7.2 through
7.12 shall be made as of the date that is twelve (12) months after the Closing
Date, and the amounts determined as of such date to be owing settled in cash no
later than ten (10) days thereafter. No further adjustments or payments shall be
required to be made under Paragraphs 7.2 through 7.12 thereafter (except with
respect to legal proceedings for or bankruptcy claims in respect of the
collection of Rent which are pending on such date or legal proceedings or
bankruptcy claims brought by Seller under Section 7.10.2).

                7.12 Definitions. As used herein, the following terms shall
have the following meanings:

         "Adjustable Tenant Charges" shall mean common or mall area maintenance
(exterior and interior) charges, real estate taxes and assessments, property
insurance charges and HVAC charges to the extent denominated as such in the
Leases and the REA.

         "Applicable Closing Fiscal Period" shall mean, with respect to any item
which is prorated hereunder, the calendar year (or other fiscal period for which
such item is determined or assessed) during which the Closing Date occurs.

         "Code" shall mean the Internal Revenue Code of 1986, as amended.

         "Fixed and Other Tenant Charges" shall mean Rent other than Adjustable
Tenant Charges, Sales Based Tenant Charges and Advertising and Promotional
Contributions.

         "Fixed and Other Tenant Charge Arrearages" shall mean Fixed and Other
Tenant Charges due and payable prior to but unpaid as of the Closing Date.

         "GAAS" shall mean Generally Accepted Auditing Standards as promulgated
by the Auditing Standards Division of the American Institute of Certified Public
Accountants from time to time.



                                       24


<PAGE>   25



         "Party" shall mean a party to the REA or a Contract (or the successor
or assignee thereof) or a Tenant under a Lease, in each case other than Seller
or its predecessors in title with respect to the Property.

         "Regulations" shall mean the final, temporary or proposed Income Tax
Regulations promulgated under the Code, as such regulations may be amended from
time to time (including corresponding provisions of succeeding regulations).

         "Rents" shall mean fixed, minimum, additional, percentage and overage
rents, common area maintenance charges, advertising and promotional fees,
insurance charges, rubbish removal charges, sprinkler charges, shoppers aid
charges, water charges, utility charges, HVAC charges, amounts payable with
respect to real estate and other taxes, and other amounts payable by any Party
under the Leases and the REA.

         "Sales Based Tenant Charges" shall mean Rent consisting of overage or
percentage rent.

         "Security Deposits" shall have the meaning set forth in Paragraph 7.9.

         "Tenants" shall mean tenants, concessionaires, licensees and/or
occupants under the Leases.

         "Tenant Services" shall mean all services supplied by or on behalf of
Seller to Tenants for which Tenants are separately charged, other than services
in the nature of common area maintenance.

         "Utility Deposits" shall have the meaning set forth in Paragraph 7.9.

                7.13 Closing Costs. Purchaser agrees to pay (i) one-half (1/2)
of the Title Insurer's escrow and/or closing fees (including any payment to the
closing officer of the Title Insurer as may be the local custom at the Closing),
and (ii) all costs of Purchaser's physical inspections of the Property
(environmental, engineering) and other due diligence activities. Seller agrees
to pay (i) one-half (1/2) of the Title Insurer's escrow and/or closing fees
(including any payment to the closing officer of the Title Insurer as may be the
local custom at the closing), (ii) all recording fees with respect to clearing
Seller's title, (iii) the cost of any endorsements to the title policy required
by Purchaser, including extended coverage, (iv) all recording fees and taxes
with respect to the Deed, (v) the cost of the title commitment and policy and
(vi) the cost of the survey. Except as otherwise provided in Paragraph 8.9, each
party is responsible for its own attorneys' and other professional fees. All
other closing costs shall be allocated in accordance with the prevailing local
custom.

                7.14 Possession. Subject to the rights of Tenants pursuant to
Leases of the Property delivered to Purchaser, Seller will deliver possession of
the Property and of any conveyed personal property to the Purchaser on the date
of Closing and Seller will thereupon deliver to Purchaser the originals of all
Leases and the REA, all correspondence with tenants,



                                       25


<PAGE>   26



tenant/lease files, operating statements, plans and specifications, supplies and
advertising materials, booklets, keys, and other items used in connection with
operation of the Property and all other Books and Records.

                7.15 Seller's Closing Documents.  As part of the Closing,
Seller will deliver to Purchaser:

                     7.15.1   the Deed, in the form of Schedule 7.15.1;

                     7.15.2   an affidavit in customary form that Seller is not
a "foreign person" within the meaning of Section 1445(e) of the Internal Revenue
Code of 1986, in the form of Schedule 7.15.2;

                     7.15.3   such affidavits as are customarily required by
Title Insurer in connection with issuance of the owner's title insurance policy,
including a mechanics' lien and judgment affidavit;

                     7.15.4   an assignment of Leases in the form of Schedule
7.15.4 ("Lease Assignment");

                     7.15.5   an assignment of Contracts (except with respect
to those Contracts which Purchaser has elected not to assume pursuant to
Paragraph 3.3) and warranties in the form of Schedule 7.15.5 ("Contracts
Assignment");

                     7.15.6   an assignment of intangibles in the form of
Schedule 7.15.6 ("Intangibles Assignment");

                     7.15.7   letters, in form to be supplied by Purchaser, to
the Tenants at the Property, instructing the Tenants to pay rent to Purchaser
and to recognize Purchaser as landlord under their leases;

                     7.15.8   a bill of sale conveying all Personalty, if any,
in the form of Schedule 7.15.8;

                     7.15.9   a "bring down certificate"  stating that Seller's
representations and warranties are true and correct as of the Closing Date, in
the form of Schedule 7.15.9 (it being expressly agreed that Seller shall not be
deemed to be in default under this Agreement if Seller is unable to deliver the
"bring down certificate" by reason of a change in facts or circumstances for
which Seller is not at fault, provided that such failure to be in default shall
not affect Purchaser's right to terminate this Agreement);

                     7.15.10  estoppel certificates, to the extent obtained
pursuant to Paragraphs 6.2 and 6.2.1 hereof;



                                       26


<PAGE>   27


                     7.15.11  an assignment of the REA in the form of Schedule
7.15.11 (the "REA Assignment");


                     7.15.12  an updated Rent Roll;

                     7.15.13  written notices (a) to the Parties to the REA
advising the of the change of ownership and directing them to pay all charges
under the REA as directed by Purchaser; and (b) to each party to each of the
Contracts advising of the transfer and assignment of Seller's interest in the
Contracts to Purchaser and directing that future inquiries be made directly to
Purchaser;

                     7.15.14  the Releases/Directions;

                     7.15.15 a search report dated not more than ten (10)days
before Closing of the Secretary of State records, county recorder records, local
court records (federal, state, county and municipal) and such other official
public records with respect to the Property that would disclose the present of
any liens, bankruptcy proceedings, lis pendens or other matters affecting the
Property or Seller showing no matters other than Acceptable Exceptions or
matters to be released at Closing;

                     7.15.16  a signed termination agreement with any manager or
leasing agent for the Property, together with appropriate lien waivers;

                     7.15.17 evidence as Title Insurer may reasonably request of
Seller's organization and authority to enter into and consummate all of the
transactions contemplated in this Agreement; and

                     7.15.18  all other documents, instruments or writings which
may be reasonably required to consummate the transactions contemplated herein.

                7.16 Purchaser's Closing Documents. As part of the Closing,
Purchaser will deliver to Seller:

                     7.16.1 good federal funds in an amount equal to the
Purchase Price, less the Deposit and interest thereon and plus or minus
prorations as provided herein and plus funds sufficient to pay Purchaser's
closing costs hereunder;

                     7.16.2 such affidavits as are customarily required by Title
Insurer in connection with issuance of the owner's title insurance policy;

                     7.16.3 executed counterpart of the Lease Assignment;

                     7.16.4 executed counterpart of the Contracts Assignment;


                                       27
<PAGE>   28



                     7.16.5 executed counterpart of the Intangibles Assignment;

                     7.16.6 executed counterpart of the REA Assignment; and

                     7.16.7 all other documents, instruments or writings which
may be reasonably required to consummate the transactions contemplated herein.

                7.17 Joint Deliveries. At the Closing, Seller and Purchaser
will execute and deliver to each other the following documents in proper form:

                     7.17.1 Closing Statement;

                     7.17.2 City, county and state transfer tax declarations or
similar instruments; and

                     7.17.3 All other documents, instruments or writings which
may be reasonably required to consummate the transactions contemplated herein.

           8. Miscellaneous.

                8.1 Modifications. This Agreement can be amended only in writing
signed by both of the parties.

                8.2 Casualty and Condemnation. Seller agrees to keep its
customary replacement cost insurance covering the Property in effect until the
Closing. If between the Effective Date and the Closing a "Substantial Taking" or
a "Substantial Casualty" occurs, Purchaser may (i) terminate this Agreement or
(ii) elect to accept the Property in its then condition, in which event Seller
will pay or assign to Purchaser at Closing all proceeds of insurance (plus the
applicable deductible) or condemnation awards payable to Seller by reason of
such damage or condemnation. In the event Purchaser makes neither election by
the earlier of (a) Closing or (b) ten (10) days after being advised of such
casualty or condemnation, Purchaser will be deemed to have elected to accept the
Property in its then condition. In the event of any other damage to the
Property, Seller may either repair the damage or give Purchaser a reduction in
the Purchase Price equal to the cost of repairing such damage, as certified by
an architect or contractor selected by Seller and reasonably acceptable to
Purchaser. In the event of any damage where Purchaser does not have the right to
terminate and Seller elects to repair such damage, the Closing Date shall be
delayed for the number of days (not to exceed 60 days) required to repair the
damage, which Seller agrees to do promptly in accordance with all Laws and in a
good and workmanlike manner. "Substantial Casualty" or "Substantial Taking"
shall mean a casualty or taking, as the case may be, where: (a) the condemnation
award, or the proceeds payable under the applicable policy or policies of
casualty insurance maintained by Seller, are insufficient by more than $100,000
to fully repair the damage caused by such casualty or taking, unless Seller
shall (at its sole option and without any obligation to do so) grant to
Purchaser a credit equal to such deficiency; or (b) a REA party shall, by reason
of such casualty


                                       28
<PAGE>   29


or taking, either terminate its obligations under the REA, or cease operating
at the Property (other than temporarily due to such damage and destruction,
remodeling, renovation or any similar cause), or cease operating at the Property
under the name under which it was operating immediately prior to such taking and
casualty (as permitted by the provisions of such REA) or have the right to do
any of the foregoing (unless such right shall have expired or been waived); or
(c) the estimated time for repair or restoration shall exceed three (3) months;
or (d) in the case of a taking, a taking with respect to such portion of the
Real Property as, when so taken would, in the reasonable opinion of Purchaser,
leave remaining a balance of the Real Property, which, due either to the area
taken or the location of the part taken would not, under applicable zoning laws,
building regulations and economic conditions then prevailing or otherwise,
readily accommodate a new or restructured building or buildings of a type and
size generally similar to the building or buildings existing on the date hereof,
or would result in inadequate parking or lack of reasonable access to public
roads.

                8.3 Time of Essence. Time (including, without limitation, the
date specified as the Closing Date) is of the essence of this Agreement.

                8.4 Notices. All notices required or permitted hereunder must be
in writing and shall be served on the parties at the following address:

                If to Purchaser:                 General Growth Properties, Inc.
                                                 110 North Wacker
                                                 Chicago, Illinois  60606
                                                 Attn: Mr. Joel Bayer
                                                 Telephone:  312/960-5000
                                                 Facsimile:  312/960-5475

                with a copy to:                  Neal, Gerber & Eisenberg
                                                 Two North LaSalle Street
                                                 22nd Floor
                                                 Chicago, Illinois 60602
                                                 Attn:Marshall E. Eisenberg,
                                                      Esq.
                                                 Telephone: 312/269-8020
                                                 Facsimile: 312/269-1747

                If to Seller:                    RREEF USA Fund-III
                                                 c/o The RREEF Funds
                                                 101 California Street
                                                 26th Floor
                                                 San Francisco, California 94111
                                                 Attn: Mr. Mark Carlson
                                                 Telephone:  415/781-3300
                                                 Facsimile:  415/391-9015


                                       29
<PAGE>   30


                with a copy to:                  Shefsky & Froelich Ltd.
                                                 444 North Michigan Avenue
                                                 Suite 2500
                                                 Chicago, Illinois 60611
                                                 Attn: Anthony R. Licata, Esq.
                                                 Telephone:  312/527-4000
                                                 Facsimile:  312/527-9285


Any such notices may be sent by (a) certified mail, return receipt requested, in
which case notice will be deemed delivered three (3) business days after
deposit, postage prepaid in the U.S. mail or (b) a nationally recognized
overnight courier, in which case notice will be deemed delivered one business
day after deposit with such courier if overnight courier is specified or (c)
facsimile transmission, in which case notice will be deemed delivered upon
electronic verification that transmission to recipient was completed, provided
that notices sent by facsimile transmission on a day other than a business day
shall be deemed given on the first business day following the date of
transmission or (d) personal delivery. The above addresses and facsimile numbers
may be changed by notice to the other party; provided that no notice of a change
of address or facsimile number will be effective until actual receipt of such
notice.

                8.5 Parties Bound. Neither party may assign this Agreement
without the prior written consent of the other, and any such prohibited
assignment shall be void; provided that Purchaser may assign this Agreement
without Seller's consent to an Affiliate; provided that the assignee satisfies
the representations and warranties set forth in Paragraph 5.2.2. Subject to the
foregoing, this Agreement is binding upon and inures to the benefit of the
respective legal representatives, successors, assigns, heirs, and devisees of
the parties. For the purposes of this Paragraph, the term "Affiliate" means (a)
an entity that directly or indirectly controls, is controlled by or is under
common control with the Purchaser or (b) an entity at least a majority of whose
economic interest is owned by Purchaser; and the term "control" means the power
to direct the management of such entity through voting rights, ownership or
contractual obligations.

                8.6 Governing Law. The performance and interpretation of
this Agreement is controlled by the law of the State in which the Property is
located.

                8.7 Continuation Until Closing, Leasing.

                     8.7.1 Between the Effective Date and the Closing, Seller
agrees to keep and perform all of the obligations to be performed by landlord
under any Leases and Laws. Seller agrees to operate the Property in the same
manner as before the making of this Agreement, the same as though Seller were
retaining the Property. Seller agrees not to convey any of the Property, nor to
grant any liens or easements with respect thereto.

                     8.7.2 From and after the date hereof, Seller agrees not to
permit or consent to any new leases, amendments, extensions, renewals (other
than pursuant to tenant


                                      30
<PAGE>   31

renewal options, if any), assignments of Leases or subleases without first
submitting them to Purchaser for Purchaser's approval, which approval Purchaser
agrees not to unreasonably withhold. Purchaser will have five (5) days to notify
Seller of its disapproval of such leases, amendments, extensions, renewals,
assignments or subleases, and in the event that Purchaser does not so notify
Seller, the leases, amendments, extensions, renewals, or subleases, as the case
may be, will be deemed approved. Notwithstanding the foregoing, Seller may
continue its ongoing operations with respect to seasonal cart and kiosk rentals
and promotions without Purchaser's approval.

                     8.7.3 With respect to any new Lease or Lease modification
entered into by Seller after the Effective Date, other than those set forth on
Schedule 8.7.3 (which schedule sets forth pending Leases, the rents from which
have been underwritten by Purchaser in the calculation of the Purchase Price),
by the terms of which Seller obligates itself to perform or performs or pays or
contracts for any tenant improvement work or additional landlord work required
pursuant to such Lease, or pays or contracts for any leasing commissions or
grants any free rent period or other financial concessions, then such expenses
and/or free rent or other concessions, and all other third-party costs incurred
(including reasonable attorneys' fees) in connection with such Lease, will be a
credit to Seller at Closing to the extent Seller paid such amounts prior to
Closing, but only to the extent Purchaser pre-approved such amounts; otherwise
Purchaser agrees to assume liability for the payment and performance of such
obligations in accordance with the terms thereof, but only to the extent
Purchaser pre-approved such amounts.

                     8.7.4 From the date hereof until the Closing, Seller shall
(a) use reasonable best efforts to maintain, for the benefit of Purchaser
following the Closing, the goodwill of Tenants, prospective tenants, vendors and
other parties having business relations with Seller; (b) pay its debts (or in
good faith contest the same) and perform its obligations as they become due; (c)
maintain the Property in the same manner and condition that exists on the date
hereof, as such condition shall be altered by reason of casualty, taking and/or
normal wear and tear; and (d) without the express written consent of Purchaser,
not (i) enter into a new reciprocal easement or similar agreement or amend or
modify, consent to the assignment of or waive any material right under the REA,
(ii) make any alterations to the Property or enter into any new contracts or
extend or renew or cancel any Contract relating to capital expenditures, (iii)
enter into any other new contracts or extend, renew or cancel, consent to the
assignment of or waive any material right under any other Contract, except for
contracts executed in the ordinary and usual course and business and in
accordance with part practices and policies which can be terminated without
penalty or payment upon not more than thirty (30) days prior notice, and (iv)
otherwise take any action which could or would render inaccurate any of the
representations or warranties made by Seller in this Agreement.

                8.8 Brokers. Seller and Purchaser each (i) represents and
warrants to the other that it has not dealt with any broker or finder in
connection with the transaction contemplated by this Agreement other than the
parties, if any, to be paid a commission as specified in Paragraph 8.11, and
(ii) agrees to defend, indemnify and hold the other harmless from and against


                                       31
<PAGE>   32

any losses, damages, costs, or expenses (including reasonable attorneys' fees)
incurred by such other party due to a breach of the foregoing warranty by the
indemnifying party.

                     8.9 Attorneys' Fees. Notwithstanding any limitation on
remedies or amounts recoverable set forth elsewhere herein, if any action is
brought by either party against the other party, the party in whose favor final
judgment is entered will be entitled to recover court costs incurred and
reasonable attorneys' fees at trial, upon appeal and on any petition for review.

                     8.10 Remedies for Non-Performance. Purchaser's remedies
regarding breach of warranty or representation by Seller are governed by
Paragraph 5.3 hereof. In the event of any other default by Seller hereunder,
Purchaser may either (i) terminate this Agreement without liability to either
party, subject to performance of Purchaser's indemnities set forth in Paragraph
8.14 and elsewhere in this Agreement, and receive back the Deposit together with
Purchaser's actual out-of-pocket costs incurred in investigating the Property
and negotiating this transaction, or (ii) sue for specific performance. If said
sale is not consummated because of a default under this Agreement on the part of
Purchaser, the Deposit will be paid to and retained by Seller as Seller's sole
and exclusive remedy. Seller and Purchaser acknowledge that the Deposit is a
reasonable forecast of just compensation for the harm that could be caused by
Purchaser's default and that the harm suffered by Seller is difficult or
impossible to accurately ascertain or predict.

                     8.11 Brokers Commission. Seller agrees to pay the brokerage
commission due Cushman & Wakefield, Inc. pursuant to a separate agreement.

                     8.12 Survival of Representations and Warranties, Covenants.
Seller's representations and warranties contained herein and not specifically
described in Paragraph 5.1 and claims, damages or injury for the breach thereof
will survive the Closing for a period of twelve (12) months. Purchaser must give
Seller notice of any claim it may have against Seller for any such breach within
twelve (12) months after the date of Closing. Any claim which Purchaser may have
which is not asserted within the twelve (12) month period will not be valid or
effective and Seller will have no liability with respect thereto. All covenants
hereunder which, by their terms, are intended to survive Closing will survive
Closing hereunder.

                     8.13 Seller's Investment Committee Approval. Seller will
have fourteen (14) days after the Effective Date to obtain approval of this
transaction by its investment committee. If such approval is not obtained and
Seller notifies Purchaser within an additional three (3) days, this Agreement
will terminate without further liability except as described in Paragraph 8.14;
otherwise, this Agreement will continue in full force and effect and Seller will
be deemed to have waived this provision.

                     8.14 Entry and Indemnity. In connection with any entry by
Purchaser, or its agents, employees or contractors (collectively "Purchaser's
Agents") onto the Property, Purchaser shall give Seller reasonable advance
notice of such entry and shall conduct such entry and any inspections in
connection therewith so as to minimize, to the greatest extent possible,
interference with Seller's business and the business of Seller's tenants and
otherwise in a manner reasonably


                                       32
<PAGE>   33

acceptable to Seller. Without limiting the foregoing, prior to any entry to
perform any on-site testing, Purchaser shall give Seller notice thereof,
including the identity of the company or persons who will perform such testing
and the proposed scope of the testing. Seller shall approve or disapprove the
scope and methodology of such proposed testing within two (2) business days
after receipt of such notice, such approval not to be unreasonably withheld;
Seller's failure to notify Purchaser of its approval or disapproval shall be
deemed to be Seller's disapproval thereof. If Purchaser or Purchaser's Agents
take any sample from the Property in connection with any such approved testing,
upon Seller's request, Purchaser shall provide to Seller a portion of such
sample being tested to allow Seller, if it so chooses, to perform its own
testing. Seller or its representative may be present to observe any testing or
other inspection performed on the Property. Upon Seller's request, Purchaser
shall promptly deliver to Seller copies of any reports relating to any testing
or other inspection of the Property performed by Purchaser or Purchaser's
Agents. Purchaser shall maintain, and shall assure that its contractors
maintain, public liability and property damage insurance in amounts (public
liability in a combined single limit of not less than $5,000,000.00) and in form
and substance adequate to insure against all liability of Purchaser and
Purchaser's Agents arising out of any entry or inspections of the Property
pursuant to the provisions hereof, and Purchaser shall provide Seller with
evidence of such insurance coverage upon request by Seller including evidence
that Seller is an additional insured on the public liability policy. Purchaser
shall indemnify, defend and hold Seller harmless from and against any costs,
damages, liabilities, losses, expenses, liens or claims (including, without
limitation, reasonable attorney's fees) arising out of or relating to any entry
on the Property by Purchaser and Purchaser's Agents in the course of performing
the inspections, testings or inquiries provided for in this Agreement, including
without limitation damage to the Property or release of hazardous substances or
materials onto the Property, excluding, however, any costs incurred by Seller in
supervising Purchaser's testing or any matters relating to Purchaser's discovery
of Hazardous Materials on the Property. The foregoing indemnity shall survive
beyond the Closing, or if the sale is not consummated, beyond the termination of
this Agreement. Nothing in this Paragraph 8.14 shall be construed to limit or
impair Purchaser's absolute right to terminate under Paragraph 3.

                     8.15 Release. Except to the extent of the representations
and warranties of Seller expressly set forth in this Agreement, but otherwise
notwithstanding any other provision of this Agreement to the contrary,
Purchaser, on behalf of itself and its successors and assigns, waives its right
to recover from, and forever releases and discharges, Seller, Seller's
affiliates, Seller's investment manager, the partners, trustees, shareholders,
directors, officers, employees and agents of each of them, and their respective
heirs, successors, personal representatives and assigns (collectively, the
"Seller Related Parties"), from any and all demands, claims, legal or
administrative proceedings, losses, liabilities, damages, penalties, fines,
liens, judgments, costs or expenses whatsoever (including, without limitation,
attorneys' fees and costs), whether direct or indirect, known or unknown,
foreseen or unforeseen, which may arise on account of or in any way be connected
with the physical condition of the Property or any law or regulation applicable
thereto, including any environmental law, including, without limitation, the
Comprehensive Environmental Response, Compensation and Liability Act of 1980, as
amended (42 U.S.C. Sections 9601 et seq.), the Resources Conservation and
Recovery Act of 1976 (42 U.S.C. Section


                                       33
<PAGE>   34

6901 et seq.), the Clean Water Act (33 U.S.C. Section 466 et seq.), the Safe
Drinking Water Act (14 U.S.C. Sections 1401-1450), the Hazardous Materials
Transportation Act (49 U.S.C. Section 1801 et seq.), and the Toxic Substance
Control Act (15 U.S.C. Sections 2601-2629).

                     8.16 Confidential Information. Purchaser hereby
acknowledges and agrees that all information furnished by Seller to Purchaser or
obtained by Purchaser in the course of Purchaser's investigation of the
Property, or in any way arising from or relating to any and all studies or
entries upon the Property or in any way relating to Seller and the transactions
contemplated by the parties shall be treated as confidential by Purchaser and
Purchaser's Agents, exclusive of information known to Purchaser prior to the
date hereof or in the public domain. Purchaser understands, acknowledges and
agrees not to disclose, prior to the Closing, any of the contents or information
contained in any information provided by Seller, exclusive of information known
to Purchaser prior to the date hereof or in the public domain, any reports or
studies made in connection with Purchaser's investigation of the Property or
results thereof, in any form whatsoever (including, but not limited to, any oral
information received by Purchaser during the course of Purchaser's inspection of
the Property), to any party other than Seller, Seller's agents or
representatives, Purchaser's Agents (inclusive for purposes of this paragraph of
Purchaser's members, directors, officers, employees, representatives, attorneys,
consultants, partners or potential equity investors or lenders) Purchaser's
assignees or the agents of such assignees, without the prior express written
consent of Seller (which consent shall not be unreasonably withheld or delayed),
except as may be required by law or court order. If such publication or
disclosure is arguably or allegedly required by law, but an exemption from such
requirement may be available (as for example, in connection with certain SEC
filings), the parties seeking to make such publication or disclosure shall use
all reasonable efforts to obtain such exemption or otherwise avoid the necessity
of such publication or disclosure. Without limiting the generality of the
foregoing, any press release or other public disclosure regarding this Agreement
or any transactions contemplated herein, other than those required by law (as to
which the parties shall cooperate in good faith), and the wording of same, must
be approved in advance by both parties, such approval not to be unreasonably
withheld or delayed, Seller acknowledging that Purchaser shall issue a press
release with respect to this transaction concurrently with the execution hereof.
The parties acknowledge that the transaction described herein is of a
confidential nature and shall not be disclosed prior to Closing except to
consultants, investors, lenders, advisors, and affiliates, or as required by
law. No party will make any public disclosure of the specific terms of this
Agreement prior to Closing, except as required by law. In connection with the
negotiation of this Agreement and the preparation for the consummation of the
transactions contemplated hereby, each party acknowledges that it will have
access to confidential information relating to the other party. Each party shall
treat such information as confidential, preserve the confidentiality thereof,
and not duplicate or use such information, except to advisors, consultants,
investors, lenders and affiliates in connection with the transactions
contemplated hereby, exclusive of information known to Purchaser prior to the
date hereof or in the public domain. In the event of the termination of this
Agreement for any reason whatsoever, Purchaser will return to Seller, at
Seller's request, all documents, work papers, and other material (including all
copies thereof) obtained from Seller in connection with the transactions
contemplated hereby, and each party shall use its best efforts, including
instructing its employees and others who have had access to


                                       34
<PAGE>   35

such information, to keep confidential and not to use any such information,
exclusive of information known to Purchaser prior to the date hereof or in the
public domain. The provisions of this Paragraph 8.16 will survive the Closing
or, if the purchase and sale is not consummated, any termination of this
Agreement, and will not be subject to the limitation set forth in Paragraph
8.12.

                8.17 Indemnification.

                     8.17.1 From and after the Closing, Seller shall indemnify,
defend and hold harmless Purchaser and its shareholders, directors, officers,
members, partners, employees, representatives and agents, and their respective
successors and assigns (collectively, the "Indemnified Purchaser Persons") from
and against any Losses incurred or suffered by any Indemnified Purchaser Person
that results from, relates to or arises out of (a) the breach or inaccuracy of
any representation or warranty made by Seller in this Agreement or the Seller
Closing Documents, subject to the limitations set forth in Paragraph 5.3, (b)
the breach or non-fulfillment by Seller of any of the covenants or agreements of
Seller under this Agreement or the closing documents executed by Seller, (c)
claims made by any Tenant under any Lease, any Party to the REA under the REA,
or by any Party under those Contracts assigned to Purchaser, that relate to any
actions or events first occurring, or obligations first accruing, prior to the
Closing Date, (d) any event, occurrence or accident at any time prior to the
Closing Date relating to the Property, or (e) Seller's Liabilities. As used
herein, the term "Losses" shall mean with respect to any obligation to indemnify
Seller, the Indemnified Seller Persons, Purchaser or the Indemnified Purchaser
Persons, any and all claims, actions, suits, demands, losses, damages,
liabilities, obligations, judgments, settlements, awards, penalties, costs or
expenses, including reasonable attorneys' fees and expenses. Any recovery for
claims that Purchaser may have against Seller pursuant to this Paragraph 8.17.1
shall be limited to the aggregate amount of $3,000,000.00. Any claim that
Purchaser may have at any time against Seller pursuant to this Paragraph 8.17.1,
whether known or unknown, which is not asserted by notice from Purchaser to
Seller within twelve (12) months after the Closing Date will not be valid or
effective, and Seller will have no liability with respect thereto.

                     8.17.2 From and after the Closing, Purchaser shall
indemnify, defend and hold harmless Seller and its shareholders, directors,
officers, members, partners employees and agents, and their respective
successors and assigns (collectively the "Indemnified Seller Persons") from and
against any Losses incurred or suffered by any Indemnified Seller Person that
results from, relates to or arises out of (a) the breach or inaccuracy of any
representation or warranty made by Purchaser in this Agreement or the closing
documents executed by Purchaser, (b) the breach or non-fulfillment by Purchaser
of any of the covenants or agreements of Purchaser under this Agreement or the
Purchaser Closing Documents, or (c) the Assumed Liabilities.

                     8.17.3 The indemnified party (the "Indemnified Party")
shall give the indemnifying party (the "Indemnifying Party") prompt notice of
any Losses incurred (or likely to be incurred) by the Indemnified Party with
respect to any claim or assertion of claims by a third party ("Third Party
Claim") for which indemnification is available hereunder and the


                                       35
<PAGE>   36

Indemnifying Party may (a) prior to the commencement of any proceedings in
connection with such Losses, undertake the negotiation of any resolution of the
dispute relating to such Losses, including any settlement or release, or (b)
undertake the defense of any proceeding (including any alternative dispute
resolution proceeding) regarding such Losses by selecting legal counsel who
shall be reasonably acceptable to the Indemnified Party.

                     8.17.4 Provided the Indemnifying Party shall have
undertaken the Indemnified Party's defense of a Third Party Claim with legal
counsel reasonably acceptable to the Indemnified Party, and shall have so
notified the Indemnified Party, the Indemnified Party shall be entitled to
participate at its own expense in the aforesaid negotiation or defense of any
claim relating to such Losses (subject to reimbursement to the limited extent
provided in Paragraph 8.17.7), but such negotiations or defense shall be
controlled by counsel to the Indemnifying Party.

                     8.17.5 The Indemnifying Party shall not be liable for
payments relating to the resolution of any dispute or any settlement of any
litigation or proceeding effected without the written consent of the
Indemnifying Party, which consent shall not be unreasonably withheld. The
Indemnifying Party shall not, without the Indemnified Party's written consent,
resolve any dispute or settle or compromise any claim regarding Losses from a
Third Party Claim or consent to entry of any judgment which would impose an
injunction or other equitable relief upon the Indemnified Party or which does
not include as an unconditional term thereof the release by the claimant or the
plaintiff of the Indemnified Party from all liability in respect of any such
Losses.

                     8.17.6 Each party hereto agrees to give the other party
prompt notice of any Losses (or possible Losses) asserted against it which might
be Losses for which indemnity could be sought against the other party, but the
failure to give such notice shall not release the Indemnifying Party of its
obligations under this Paragraph 8.17, expect to the extent of the actual harm
suffered thereby.

                     8.17.7 In the event the Indemnifying Party fails to timely
undertake negotiation of any dispute or defend, contest or otherwise protect
against any claim or suit with respect to a Third Party Claim, and to so notify
the Indemnified Party, the Indemnified Party may, but will not be obligated to,
defend, contest or otherwise protect against the same, and make any compromise
or settlement thereof and recover the entire costs thereof from the Indemnifying
Party, including reasonable attorneys' and experts' fees, disbursements and all
amounts paid as a result of such claim or suit or the compromise or settlement
thereof; provided, however, that if the Indemnifying Party undertakes
negotiation of any dispute and the defense of such matter in accordance with and
subject to the above terms of this Paragraph 8.17, the Indemnified Party shall
not be entitled to recover from the Indemnifying Party for its costs incurred
thereafter in connection therewith other than the reasonable costs of
investigation undertaken by the Indemnified Party and reasonable costs of
providing assistance. The Indemnified Party shall cooperate and provide such
assistance as the Indemnifying Party may reasonably request in connection with
the negotiation of any dispute and the defense of the matter subject to


                                       36
<PAGE>   37

indemnification and the Indemnifying Party shall reimburse the Indemnified
Party's reasonable costs incurred thereafter in connection with such cooperation
and assistance.

                     8.18 Calculation of Time Periods. Unless otherwise
specified, in computing any period of time described herein, the day of the act
or event, after which the designated period of time begins to run, is not to be
included and the last day of the period so computed is to be included, unless
such last day is a Saturday, Sunday or legal holiday, in which event the period
shall run until the end of the next day which is neither a Saturday, Sunday, or
legal holiday (i.e., a day on which federally chartered banks are not open for
business in Chicago, Illinois). The last day of any period of time described
herein shall be deemed to end at 5 p.m. Chicago, Illinois time on the last day
of such period of time. All days other than Saturdays, Sundays and legal
holidays in which national banks are closed in Chicago, Illinois are business
days hereunder.

                     8.19 Entire Agreement. This Agreement and any other
document to be furnished pursuant to the provisions hereof embody the entire
agreement and understanding of the parties hereto as to the subject matter
contained herein. There are no restrictions, promises, representations,
warranties, covenants, or undertakings other than those expressly set forth or
referred to in such documents. This Agreement and such documents supersede all
prior agreements and understandings among the parties with respect to the
subject matter hereof.

                     8.20 Severability. Any term or provision of this Agreement
that is invalid or unenforceable in any jurisdiction will, as to such
jurisdiction, be ineffective to the extent of such invalidity or
unenforceability without rendering invalid or unenforceable the remaining terms
and provisions of this Agreement, or affecting the validity or enforceability of
any of the remaining terms or provisions of this Agreement.

                     8.21 Facsimile Signatures. Executed facsimile copies of
this Agreement or any amendments hereto shall be binding upon the parties, and
facsimile signatures appearing hereon or on any amendments hereto shall be
deemed to be original signatures.

                     8.22 Further Assurances. In addition to the acts and deeds
recited herein and contemplated to be performed, executed and/or delivered by
Seller to Purchaser at Closing, Seller agrees to perform, execute and deliver,
but without any obligation to incur any additional material liability or
expense, on or after the Closing any further deliveries and assurances as may be
reasonably necessary to consummate the transactions contemplated hereby or to
further perfect the conveyance, transfer and assignment of the Property to
Purchaser.

                     8.23 Effective Date. Delivery by a party of a copy of the
fully-executed Agreement by facsimile transmission, followed by a
manually-signed copy thereof delivered the next business day after transmission
of such copy, shall constitute acceptance by such party as of the date of the
facsimile transmission. The date on which a fully-executed copy of this
Agreement is delivered by both Seller and Purchaser as provided in the preceding
sentence is referred to herein as the "Effective Date".


                                       37
<PAGE>   38

                     8.24 Exculpation Clause. The obligations of Seller
contained herein are intended to be binding only on the property of the trust
party to this Agreement of Purchase and Sale and the proceeds thereof and shall
not be personally binding upon, nor shall any resort be had to the private
properties of, any of the shareholders, directors, officers, employees or agents
of Seller or any affiliates thereof, or any trustees, investment managers, any
general partners thereof, or any employees or agents of the trustees or
investment managers. All documents to be executed by Seller shall also contain
the foregoing exculpation.

                     8.25 Counterparts. This Agreement may be executed in any
number of counterparts and by the different parties hereto in separate
counterparts, each of which when so executed and delivered shall be deemed to be
an original and all of which taken together shall constitute but one and the
same instrument.

                     8.26 Assistance Following Closing. From and after the
Closing, Seller shall provide reasonable assistance to Purchaser in connection
with the preparation of financial statements and bills and the adjustment of
losses and claims and the enforcement or settlement of any such claims. Without
limiting the foregoing, Seller shall, upon the request of Purchaser from time to
time, provide signed representation letters with respect to revenues and
expenses of Seller if required under GAAS to enable Purchaser's accountants to
render an opinion on Purchaser's financial statements.




                                       38
<PAGE>   39




         IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the dates set forth below.

SELLER:

RREEF USA FUND-III, a California group trust

By:  RREEF AMERICA L.L.C., a Delaware limited liability company
     Its:   Investment Manager

     By: /s/ A. JAY JEHLE
         ----------------------------------------
            Name: A. Jay Jehle
            Title: Vice President

Dated:    July 22, 1999
      -------------------------------------------

PURCHASER:

GENERAL GROWTH PROPERTIES, INC., a Delaware corporation

      By:  /s/ JOEL BAYER
          ----------------------------------------
             Name: Joel Bayer
                  --------------------------------
             Title: Senior V.P.
                   -------------------------------

Dated:     July 22, 1999
       -------------------------------------------



                                       39
<PAGE>   40












<PAGE>   1
                                                                     EXHIBIT 2.3



                               OPERATING AGREEMENT

                                       OF

                              GGP/HOMART II L.L.C.



<PAGE>   2

                               OPERATING AGREEMENT

                                       OF

                              GGP/HOMART II L.L.C.

                                Table of Contents


<TABLE>
<CAPTION>
                                                                                                               Page
<S>                                                                                                            <C>
                                                      ARTICLE I
                                                    DEFINED TERMS.................................................1
         1.1      Definitions.....................................................................................1

                                                     ARTICLE II
                                                FORMATION OF COMPANY.............................................21
         2.1      Formation of Company...........................................................................21
         2.2      Name...........................................................................................21
         2.3      Principal Place of Business....................................................................21
         2.4      Purpose and Business of the Company............................................................21
         2.5      Classes of Units...............................................................................22
         2.6      Term...........................................................................................22
         2.7      Nature of the Company..........................................................................22
         2.8      Members' Names and Addresses; Classification...................................................22
         2.9      Registered Office and Registered Agent.........................................................22
         2.10     Organization Certificates......................................................................23
         2.11     Concurrent Transactions........................................................................23
         2.12     Restrictions on Other Agreements...............................................................23

                                                     ARTICLE III
                                                   COMPANY CAPITAL...............................................24
         3.1      Initial Contributions of Members...............................................................24
         3.2      No Additional Capital Contributions............................................................24
         3.3      Withdrawal; Return of Capital; Interest........................................................24
         3.4      Priority.......................................................................................24
         3.5      Development Project Funding/Acquisition Financing; Etc.........................................24


                                                     ARTICLE IV
                                             ALLOCATION OF COMPANY ITEMS.........................................25
         4.1      Maintenance of Capital Accounts................................................................25
         4.2      Net Income and Net Loss........................................................................25
         4.3      Special Allocations............................................................................26
         4.4      Curative Allocations...........................................................................27
         4.5      Tax Allocations................................................................................27
         4.6      Allocations Subsequent to Assignment...........................................................28
</TABLE>

                                       i
<PAGE>   3


<TABLE>
<S>                                                                                                              <C>
                                                      ARTICLE V
                                                COMPANY DISTRIBUTIONS............................................29

                                                     ARTICLE VI
                                                 ACCOUNTING MATTERS..............................................30
         6.1      Fiscal Year; Designation of Auditors...........................................................30
         6.2      Books and Records..............................................................................30
         6.3      Reports and Statements.........................................................................31
         6.4      Tax Matters Member.............................................................................33
         6.5      Tax Elections and Returns......................................................................33
         6.6      Interim Accounting.............................................................................33

                                                     ARTICLE VII
                                           GOVERNANCE; BOARD OF DIRECTORS........................................34
         7.1      Action by Members to Effectuate this Agreement.................................................34
         7.2      Board..........................................................................................34
         7.3      Officers; Management; Rights in the Event of Cause.............................................35
         7.4      Chairman of the Board..........................................................................39
         7.5      Committees.....................................................................................39
         7.6      Certificate of Formation; By-Laws..............................................................40
         7.7      Actions by Board...............................................................................40
         7.8      Meetings of the Board..........................................................................46
         7.9      Conduct of Business............................................................................46
         7.10     Other Activities of Members....................................................................48
         7.11     Right of Public to Rely on Authority of the Members............................................49
         7.12     Standard of Care...............................................................................50
         7.13     Waiver and Indemnification.....................................................................50


                                                    ARTICLE VIII
                                             TRANSFERS OF COMPANY UNITS..........................................51
         8.1      Certain Restrictions...........................................................................51
         8.2      Compliance with Securities Laws................................................................52
         8.3      Transfer of Ownership Interests in Affiliates..................................................52
         8.4      Transfers of Units by Members..................................................................52
         8.5      Certain Prohibited Transfers of Units by Members...............................................56
         8.6      Expenses of Transfer...........................................................................58
         8.7      Indemnification by Transferor..................................................................58
         8.8      Acceptance of Prior Acts.......................................................................59
         8.10     Certain Conditions to Transfer.................................................................59
         8.11     Dissolution of Company upon Transfer...........................................................60
         8.12     Effect of Initiation of Certain Procedures.....................................................60

                                                     ARTICLE IX
                                                     PUT OPTION..................................................60
         9.1      Put Option.....................................................................................60
         9.2      Exercise.......................................................................................60
         9.3      Dissolution Value of the Company...............................................................61
         9.4      Right of Offerors to Withdraw Put Notice.......................................................62
         9.5      Option of Class A Members......................................................................62
         9.6      Purchase of Offerors' Units....................................................................62
         9.7      Sale of Company................................................................................66
         9.8      Priority.......................................................................................69
</TABLE>


                                       ii
<PAGE>   4


<TABLE>
<S>                                                                                                             <C>
                                                     ARTICLE X
                                                   BUY-SELL RIGHT............................................... 69
         10.1     Buy-Sell Right................................................................................ 69
         10.2     Exercise...................................................................................... 69
         10.3     Option of Class B Members..................................................................... 70
         10.4     Purchase Price; Payment of Purchase Price; Closing............................................ 70
         10.5     Priority...................................................................................... 72

                                                     ARTICLE XI................................................. 73
                                              SPECIAL DISSOLUTION RIGHT......................................... 73
         11.1     Special Dissolution Right..................................................................... 73
         11.2     Exercise...................................................................................... 73
         11.3     Dissolution Value of the Company.............................................................. 73
         11.4     Right to Withdraw Dissolution Commencement Notice............................................. 73
         11.5     Option of Class A Members..................................................................... 73
         11.6     Purchase of Class B Members' Units............................................................ 74
         11.7     Distribution of Properties.................................................................... 76
         11.8     Priority...................................................................................... 80

                                                     ARTICLE XII
                                             DISSOLUTION AND TERMINATION........................................ 80
         12.1     Dissolution................................................................................... 80
         12.2     Accounting.................................................................................... 81
         12.3     Winding-Up.................................................................................... 81
         12.4     Liquidating Distribution...................................................................... 81
         12.5     Distributions in Accordance with Capital Accounts............................................. 82
         12.6     Negative Capital Accounts..................................................................... 82
         12.7     Distributions in Kind......................................................................... 82
         12.8     No Redemption................................................................................. 82
         12.9     Governance.................................................................................... 82
         12.10    Return of Capital............................................................................. 83

                                                    ARTICLE XIII
                                          MATTERS RELATING TO RETAINED DEBT..................................... 83
         13.1     Payment of Retained Debt...................................................................... 83
         13.2     Failure to Make Payments in Respect of Retained Debt.......................................... 83
         13.3     Indemnification............................................................................... 84
         13.4     Security Interest............................................................................. 84
         13.5     Other Matters Relating to Retained Debt....................................................... 86

                                                     ARTICLE XIV
                                          ADDITIONAL CAPITAL CONTRIBUTIONS...................................... 87
         14.1     Additional Capital Contributions.............................................................. 87
         14.2     Failure to Make Additional Capital Contributions.............................................. 88

                                                     ARTICLE XV
                                                    MISCELLANEOUS............................................... 88
         15.1     Injunctive Relief............................................................................. 88
         15.2     Successors and Assigns........................................................................ 89
         15.3     Amendment; Waiver............................................................................. 89
</TABLE>

                                      iii

<PAGE>   5

<TABLE>
<S>                                                                                                              <C>
         15.4     Representations by Members.................................................................... 89
         15.5     Notices....................................................................................... 90
         15.6     Further Assurances............................................................................ 91
         15.7     Confidentiality............................................................................... 91
         15.8     APPLICABLE LAW................................................................................ 91
         15.9     Headings...................................................................................... 91
         15.10    Entire Agreement.............................................................................. 91
         15.11    Severability.................................................................................. 92
         15.12    Counterparts.................................................................................. 92
         15.13    Arbitration................................................................................... 92
         15.14    Consent to Jurisdiction....................................................................... 93
         15.15    Waiver of Partition........................................................................... 93
         15.16    Brokerage..................................................................................... 93
         15.17    Company Name.................................................................................. 94
         15.18    Litigation; No Dissolution.................................................................... 94
         15.19    Ownership of Company Property................................................................. 94
         15.20    Time of the Essence........................................................................... 95
         15.21    Status Reports................................................................................ 95
         15.22    Disposition of Documents...................................................................... 95
         15.23    Calculation of Days........................................................................... 96
         15.24    Attorneys..................................................................................... 96
</TABLE>


                                       iv


<PAGE>   6






                              EXHIBIT/SCHEDULE LIST


Exhibit A                [INTENTIONALLY DELETED]
Exhibit B                [INTENTIONALLY DELETED]
Exhibit C                Stonebriar Development Budget
Exhibit D                [INTENTIONALLY DELETED]
Exhibit E                Relevant Trade Areas

Schedule I               Names of Members
Schedule II              Policies and Procedures
Schedule III             Excluded Costs and Expenses
Schedule IV              Management Fees and Reimbursements
Schedule V               Current Properties
Schedule VI              GGPLP Retained Debt
Schedule VII             NYSCRF Retained Debt

<PAGE>   7
                               OPERATING AGREEMENT

                                       OF

                              GGP/HOMART II L.L.C.


         Operating Agreement, dated November 10, 1999, between GGP Limited
Partnership, a Delaware limited partnership ("GGPLP"), The Comptroller of the
State of New York as Trustee of the Common Retirement Fund ("NYSCRF" and,
together with GGPLP, the "Members") and GGP/Homart II L.L.C., a Delaware limited
liability company (the "Company").


                              W I T N E S S E T H:

         A. The Members have formed the Company and own all of the issued and
outstanding Units (as defined below).

         B. Each of the Members desires to promote the interests of the Company
and the mutual interests of the Members by establishing herein certain terms and
conditions upon which the Units will be held, including provisions relating to
election of members of the board of directors of the Company, governance of the
Company, dissolution of the Company, the transfer of Units and other matters
contained herein.

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
herein contained and other good and valuable consideration, the receipt,
adequacy and sufficiency of which are hereby acknowledged, the parties hereto,
intending to be legally bound, agree as follows:


                                    ARTICLE I
                                  DEFINED TERMS

         1.1 DEFINITIONS.  As used in this Agreement, the following terms shall
have the respective meanings indicated below:

         "Act" shall mean the Delaware Limited Liability Company Act, as amended
from time to time.

         "Accredited Investor" shall mean any institutional accredited investor
as defined in Rule 501(a) (1), (2), (3) or (7) under the 33 Act or as defined
under Rule 501(a) (8) under the 33 Act (if all of the equity owners of such
investor are Persons defined in Rule 501(a) (1), (2), (3) or (7) under the 33
Act); provided that such institutional accredited investor has total assets in
excess of $200,000,000.

         "Adjusted Capital Account Deficit" shall mean, with respect to any
Member, the deficit balance, if any, in such Member's Capital


<PAGE>   8

Account as of the end of any relevant Fiscal Year, after giving effect to the
following adjustments:

                  (a) credit to such Capital Account any amounts which such
         Member is obligated or treated as obligated to restore with respect to
         any deficit balance in such Capital Account pursuant to Regulations
         Section 1.704-1(b)(2)(ii)(c), or is deemed to be obligated to restore
         with respect to any deficit balance pursuant to the penultimate
         sentences of Regulations Section 1.704-2(g)(1) and 1.704-2(i)(5); and

                  (b) debit to such Capital Account the items described in
         Regulations Section 1.704-1(b)(2)(ii)(d)(4), (5) and (6).

The foregoing definition of Adjusted Capital Account Deficit is intended to
comply with the requirements of the alternate test for economic effect contained
in Regulations Section 1.704-1(b)(2)(ii)(d) and shall be interpreted
consistently therewith.

         "Affected Gain" shall have the meaning set forth in Section 4.5(b).

         "Affiliate" shall mean, with respect to any Person, any other Person
that, directly or indirectly through one or more intermediaries, controls, or is
controlled by, or is under common control with, such Person, and the term
"Affiliated" has a meaning correlative to the foregoing. As used herein, the
term "control" shall mean either (i) having (directly or indirectly through one
or more intermediaries) the exclusive power to direct the management and
policies of a Person or (ii) having both (A) at least fifty percent (50%) of the
economic interest in a Person and (B) at least fifty percent (50%) of the voting
rights with respect to such Person with the full right to exercise such vote,
and the term "controlled" has a meaning correlative to the foregoing.
Notwithstanding the foregoing, General Growth Management, Inc., any successor
thereto and any other Person shall be deemed to be Affiliates of GGPLP, provided
that GG Properties or GGPLP, directly or indirectly, is entitled to receive at
least seventy-five percent (75%) of all dividends or other distributions made by
such Person.

         "Agreement" shall mean this Operating Agreement, as originally executed
and as amended, modified, supplemented or restated from time to time, as the
context requires.

         "Alderwood Mall" shall mean the property commonly known as Alderwood
Mall, Seattle, Washington, as more particularly described in the Alderwood Mall
Contribution Agreement.

         "Alderwood Mall Contribution Agreement" shall mean that certain
Contribution Agreement dated concurrently herewith pursuant



                                       2
<PAGE>   9

to which NYSCRF causes the equity interests in the Alderwood Mall Owner to be
conveyed to the Company.

         "Alderwood Mall Owner" shall mean Alderwood Mall L.L.C., a Delaware
limited liability company.

         "Altamonte Entities" shall mean Altamonte Springs Mall L.L.C.,
Altamonte Springs Mall, L.P. and Altamonte Springs Mall II, L.P.

         "Altamonte Mall Contribution Agreement" shall mean that certain
Contribution Agreement dated concurrently herewith pursuant to which GGPLP
conveys and/or causes to be conveyed to the Company all of the equity interests
in and to the Altamonte Entities, which Altamonte Entities own, in the
aggregate, one hundred percent (100%) of the Altamonte Mall Owner which in turn
owns one hundred percent (100%) of the Altamonte Mall.

         "Altamonte Mall" shall mean the property commonly known as Altamonte
Mall, Altamonte Springs, Florida, as more particularly described in the
Altamonte Mall Contribution Agreement.

         "Altamonte Mall Owner" shall mean Altamonte Mall Venture, a Florida
general partnership.

         "Annual Business Plan" shall have the meaning set forth in Section
7.7(c).

         "Antitrust Division" shall have the meaning set forth in Section 9.6.

         "Appraiser" shall mean an independent member of the Appraisal
Institute, who shall have a national practice, shall have at least ten years'
standing and established experience in appraising properties similar to the
Properties and shall not have been employed by either of the Members within the
previous three (3) years of the date such Appraiser is appointed; provided,
however, that neither Member shall be deemed to have employed an Appraiser
merely because a lender to such Member or such Member's Affiliate hired such
Appraiser even if such Member or Affiliate paid the fee for such Appraiser.

         "Bankruptcy Event" shall mean, with respect to a Member, the occurrence
of any of the following events: (a) the making by it of an assignment for the
benefit of its creditors, (b) the filing by it of a voluntary petition in
bankruptcy, (c) an adjudication that it is bankrupt or insolvent unless such
adjudication is stayed or dismissed within 60 days, or the entry against it of
an order for relief in any bankruptcy or insolvency proceeding unless such order
is stayed or dismissed within 120 days, (d) the filing by it of a petition or an
answer seeking for itself any reorganization, arrangement, composition,
readjustment, liquidation, dissolution or similar relief under any statute, law
or regulation, (e) the filing



                                       3
<PAGE>   10

by it of an answer or other pleading admitting or failing to contest the
material allegations of the petition filed against it in any proceeding of the
nature described in the preceding clause (d), (f) its seeking, consenting to or
acquiescing in the appointment of a trustee, receiver or liquidator of it or of
all or any substantial part of its properties, or (g) 120 days after the
commencement of any proceeding against it seeking reorganization, arrangement,
composition, readjustment, liquidation, dissolution or similar relief under any
statute, law or regulation, if the proceeding has not been stayed or dismissed,
or if within 120 days after the appointment without its consent or acquiescence
of a trustee, receiver or liquidator of it or of all or any substantial part of
its properties, the appointment is not vacated or stayed, or within 120 days
after the expiration of any such stay, the appointment is not vacated.

         "Benefit Plan Investor" shall have the meaning set forth in the Plan
Asset Regulations.

         "Board" or "Board of Directors" shall mean the Board of Directors of
the Company in office at the applicable time, as elected in accordance with the
provisions hereof and the By-Laws.

         "Board Members" shall have the meaning set forth in Section 7.2(a).

         "Buy-Sell Designated Values" shall have the meaning set forth in
Section 10.2.

         "Buy-Sell Notice" shall have the meaning set forth in Section 10.2.

         "Buy-Sell Purchase Price" shall have the meaning set forth in Section
10.4(a).

         "Buy-Sell Response Notice" shall have the meaning set forth in Section
10.3.

         "Buy-Sell Right" shall have the meaning set forth in Section 10.1.

         "Capital Account(s)" shall mean, with respect to any Member, the
separate "book" account which the Company shall establish and maintain for such
Member in accordance with Section 704(b) of the Code and Section
1.704-1(b)(2)(iv) of the Regulations and such other provisions of Section
1.704-1(b) of the Regulations that must be complied with in order for the
Capital Accounts to be determined in accordance with the provisions of said
Regulations. In furtherance of the foregoing, the Capital Accounts shall be
maintained in compliance with Section 1.704-1(b)(2)(iv) of the Regulations, and
the provisions hereof shall be interpreted and applied in a manner consistent
therewith.



                                       4
<PAGE>   11

         "Capital Contribution" shall mean, with respect to any Member, the
amount of money and the Fair Market Value of any property other than money
contributed to the Company (net of liabilities, other than Retained Debt, that
are assumed by the Company or to which such property is subject). The Fair
Market Value of the property being contributed to the Company pursuant to the
Contribution Agreements is equal to the "Contribution Amounts" set forth and
defined in the Contribution Agreements.

         "Carolina Place" shall mean the property commonly known as Carolina
Place, Charlotte, North Carolina, more particularly described in the Carolina
Place Contribution Agreement.

         "Carolina Place Contribution Agreement" shall mean that certain
Contribution Agreement dated concurrently herewith pursuant to which NYSCRF
causes the equity interests in the Carolina Place Owner to be conveyed to the
Company.

         "Carolina Place Owner" shall mean Carolina Place L.L.C., a Delaware
limited liability company.

         "Cash Reserves" shall mean the aggregate amount of all Reserve Amounts.

         "Cause" shall have the meaning set forth in Section 7.3(d).

         "Certificate of Formation" shall mean the Company's Certificate of
Formation, as the same may be amended and/or restated from time to time.

         "Change of Control""Change of Control" shall mean, (a) with respect to
GGPLP, GG Properties or any successor (that would not otherwise result in a
Change of Control) ceasing to be the sole general partner of GGPLP, (b) with
respect to GG Properties, any of the following: (i) any Person, other than the
Bucksbaum Family or any Member or any Affiliate of any Member (including by
reason of the application of Article IX), becoming the beneficial owner of (x)
more than 25% of the GG Stock (assuming for such calculation that the Bucksbaum
Family has converted all of their operating partnership units in GGPLP into GG
Stock) and (y) more than 110% of the GG Stock beneficially owned by the
Bucksbaum Family (assuming the Bucksbaum Family has converted all of their
operating partnership units in GGPLP into GG Stock); (ii) the sale or transfer
(other than by way of merger or any other transaction in which GG Properties'
stockholders receive interests in a successor entity) of all or substantially
all of GG Properties' interests in its properties in a single transaction or a
series of related transactions; (iii) the merger of GGPLP or GG Properties and
another Person and, within eighteen (18) months after such merger, a majority of
the Persons who were officers (holding a position of executive vice president or
higher or having the responsibilities of any such positions) of GG Properties 90
days prior to such merger are no longer employed



                                       5
<PAGE>   12

by GG Properties or the survivor in the merger (for reasons other than death or
disability) in the same or a senior position, or with the same or more senior
responsibilities, as prior to the merger; (iv) during any period of two
consecutive calendar years, individuals who at the beginning of such period
constituted the board of directors of GG Properties (together with any new
directors whose election or nomination for election was approved by a vote of a
majority of the directors (or by a nominating committee of the board of
directors) then still in office, who either were directors at the beginning of
such period or whose election or nomination for election was previously so
approved) cease for any reason to constitute a majority of the directors of GG
Properties or its successor by merger or otherwise then in office or (c) the
taking of any action, including the filing of a petition, with respect to (x) an
assignment for the benefit of creditors of GGPLP or GG Properties, (y) the
bankruptcy, insolvency, reorganization, dissolution or any similar occurrence of
GGPLP or GG Properties or (z) a liquidation or any other similar occurrence,
that might result in the termination of GGPLP or GG Properties (other than in
connection with a merger or other transaction in which GG Properties'
stockholders receive interests in a successor entity) which action, if taken by
someone other than GGPLP or GG Properties has not been discharged within sixty
(60) days. For purposes of this paragraph, the term "Bucksbaum Family" shall
mean Matthew Bucksbaum, his spouse, children, descendants and trusts for the
benefit of any of them and the spouse, children, descendants and estate of
Martin Bucksbaum and any trusts for the benefit of any of them.

         "Class A Board Members" shall have the meaning set forth in Section
7.2(a).

         "Class A Members" shall mean the holders of Class A Units.

         "Class A Minimum Investment" shall have the meaning set forth in
Section 8.4(a)(ii).

         "Class A Units" shall have the meaning set forth in Section 2.5 hereof.

         "Class B Board Members" shall have the meaning set forth in Section
7.2(a).

         "Class B Members" shall mean the holders of Class B Units.

         "Class B Minimum Investment" shall have the meaning set forth in
Section 8.4(b)(ii).

         "Class B Units" shall have the meaning set forth in Section 2.5 hereof.



                                       6
<PAGE>   13

         "Code" shall mean the Internal Revenue Code of 1986, as amended from
time to time, or any corresponding provisions of succeeding law.

         "Commission" shall mean the Securities and Exchange Commission or any
successor thereto.

         "Company" shall have the meaning set forth in the preamble.

         "Company Assets" shall mean all right, title and interest of the
Company and the Subsidiaries in and to all or any portion of the assets and
property, whether tangible or intangible and whether real, personal or mixed, of
the Company and the Subsidiaries including any direct or indirect interests
therein, and any property (real or personal) or estate or direct or indirect
interests therein acquired in exchange therefor or in connection therewith.

         "Company FFO" shall mean, with respect to any period, the funds from
operations of the Company as calculated in the manner that "Company FFO" is
calculated pursuant to the Stockholders Agreement.

         "Company Minimum Gain" shall have the meaning set forth in Sections
1.704-2(b)(2) and (d)(1) of the Regulations.

         "Contributed Entities" shall mean the Altamonte Entities, the Natick
Entities, the Northbrook Entities, the Stonebriar Entities, the Alderwood Mall
Owner and the Carolina Mall Owner.

         "Contribution Agreements" shall mean the Alderwood Mall Contribution
Agreement, the Altamonte Mall Contribution Agreement, the Carolina Place
Contribution Agreement, the Montclair Plaza Contribution Agreement, the Natick
Mall Contribution Agreement, the Northbrook Court Contribution Agreement and the
Stonebriar Development Project Contribution Agreement.

         "Contribution Default Amount" shall have the meaning set forth in
Section 14.2.

         "Contribution Defaulting Member" shall have the meaning set forth in
Section 14.2.

         "Contribution Default Loan" shall have the meaning set forth in Section
14.2.

         "Contribution Default Notice" shall have the meaning set forth in
Section 14.2.

         "Contribution Non-Defaulting Member" shall have the meaning set forth
in Section 14.2.



                                       7
<PAGE>   14

         "CMBS Financing" shall mean the financing, which is anticipated to
close on or before November 30, 1999, pursuant to which the Northbrook Court
Owner, the Alderwood Mall Owner and Carolina Place Owner and certain
subsidiaries of GGP/Homart will issue collateralized mortgage-backed securities.

         "Defaulting Member" shall mean a Contribution Defaulting Member or
Retained Debt Defaulting Member.

         "Default Loan" shall mean a Contribution Default Loan or Retained Debt
Default Loan.

         "Development Manager" shall mean, for so long as GGPLP is a Member,
GGPLP, General Growth Management, Inc. or another Affiliate of GG Properties (in
each case, so long as the same is an Affiliate of GGPLP or GG Properties)
designated by GGPLP to act as the development manager of the Company or one or
more of its Subsidiaries pursuant to Section 7.3(b).

         "Dissolution Commencement Notice" shall have the meaning set forth in
Section 11.1.

         "Dissolution Commencement Notice Effective Date" shall have the meaning
set forth in Section 11.4.

         "Dissolution Right" shall have the meaning set forth in Section 11.1.

         "Dissolution Value of a Property" shall have the meaning set forth in
Section 11.7(b).

         "Dissolution Value of the Company" shall have the meaning set forth in
Section 9.3.

         "Electing Class" shall have the meaning set forth in Section 8.4(c)(i).

         "Entity" shall mean a corporation, partnership, limited liability
company, trust, business trust, unincorporated organization, government or any
agency or political subdivision thereof or any other entity.

         "ERISA" shall have the meaning set forth in Section 7.9(c).

         "Event" shall have the meaning set forth in Section 9.7.

         "Expenditures" for a given period of time shall mean a sum equal to the
aggregate of expenses, charges, costs and other amounts actually paid or
required to be paid during such period of time in connection with the business
of the Company or the properties owned by the Company or any wholly-owned
Subsidiary in accordance with the terms hereof, including:


                                       8
<PAGE>   15

                  (a) expenditures, costs, fees and charges in connection with
         the ownership, operation, management or leasing of the properties of
         the Company or any wholly-owned Subsidiary, including all fees and
         reimbursement amounts payable pursuant to Section 7.3;

                  (b) expenditures, costs and charges in connection with the
         repair, maintenance, replacement, alteration or addition or capital
         improvement to any property owned by the Company or a wholly-owned
         Subsidiary, including any casualty or condemnation losses to the extent
         that such losses are not reimbursed during such period by any third
         party responsible therefor or through insurance maintained by the
         Company or any wholly-owned Subsidiary;

                  (c) all payments of scheduled amortization of principal,
         interest, points or fees on, or hedging costs associated with, the
         mortgage loans or other loans to the Company or its wholly-owned
         Subsidiaries, including upon any refinancing thereof;

                  (d) all sales, payroll, real estate, personal property,
         occupancy and other excise, income, franchise, property, privilege or
         similar taxes and assessments imposed upon the Company, any
         wholly-owned Subsidiary, or any of their properties;

                  (e) utility costs and deposits and other costs and deposits
         required to obtain or lease any service or equipment relating to the
         Company, any property owned by the Company or a wholly-owned
         Subsidiary;

                  (f) leasing commissions and expenditures required to be made
         in connection with any lease covering space in or at any property owned
         by the Company or a wholly-owned Subsidiary, including tenant
         improvements, tenant allowances and payments, costs incurred in
         connection with assuming a tenant's lease obligations with respect to
         other real property and costs incurred in connection with the exercise
         of a right to "take-back" space in a property owned by the Company or a
         wholly-owned Subsidiary;

                  (g) the Reserve Amount;

                  (h) the fees and expenses of investment bankers, attorneys,
         accountants, architects, engineers, appraisers and other professionals
         retained by or on behalf of the Company or its wholly-owned
         Subsidiaries in accordance with the terms hereof;

                  (i) the transfer taxes, title insurance premiums, survey
         costs, attorneys fees, costs of environmental reports and



                                       9
<PAGE>   16

         other costs and expenses to be paid by the Company pursuant to the
         Contribution Agreements; and

                  (j) all other costs and expenses of the Company and the
         wholly-owned Subsidiaries incurred in accordance with this Agreement or
         as determined by the Board.

         Notwithstanding the foregoing, there shall be excluded from
Expenditures:

                  (1) all non-cash items such as depreciation and amortization;

                  (2) amounts distributed to the Members pursuant to this
         Agreement;

                  (3) all payments and expenses taken into account in
         determining Net Disposition Proceeds;

                  (4) any expenditure, cost or charge enumerated in clauses (a)
         through (i) above incurred in connection with the development of the
         Stonebriar Development Project in accordance with the Stonebriar
         Development Plan to the extent of the additional Capital Contributions
         that are made pursuant to Article XIV;

                  (5) all payments of principal, interest and other amounts in
         respect of the Retained Debt; and

                  (6) any expenditure, cost or charge enumerated in clauses (a)
         through (j) above (other than clause (g)) to the extent such
         expenditure, cost or charge was paid from Cash Reserves.

         "Fair Market Value" shall mean, with respect to a particular asset or
interest, the price at which informed and willing parties dealing at arm's
length value and under no compulsion to sell or purchase would agree to purchase
or sell such asset or interest, taking into account, among other things, the
anticipated cash flow, taxable income or taxable loss attributable to the asset
or interest in question. In the case of any asset other than a marketable
security and unless the method of determining Fair Market Value is otherwise
provided herein, the Fair Market Value shall be determined by agreement of the
Members. In the case of any marketable security at any date and unless the
method of determining Fair Market Value is otherwise provided herein, the Fair
Market Value of such security shall equal the closing sale price of such
security on the business day (on which any national securities exchange is open
for the normal transaction of business) next preceding such date, as appearing
in any published list of any national securities exchange or in the National
Market List of the National Association of Securities Dealers, Inc., or, if
there is

                                       10
<PAGE>   17

no such closing sale price of such security, the final price of such security at
face value quoted on such business day by a financial institution of recognized
standing which regularly deals in securities of such type.

         "Financing Documents" shall mean any loan agreement, security
agreement, mortgage, deed of trust, indenture, bond, note, tax debenture or
other instrument or agreement, in each case as amended, relating to indebtedness
of the Company or any Subsidiary for borrowed money, an obligation which is
represented by one or more securities issued by the Company or any Subsidiary or
any tax increment financing of the Company or any Subsidiary.

         "FTC" shall have the meaning set forth in Section 9.6.

         "Funding Notice" shall have the meaning set forth in Section 14.1.

         "GAAP" shall mean generally accepted accounting principles in the
United States of America as in effect from time to time.

         "General Growth Officers" shall have the meaning set forth in Section
7.3.

         "General Growth Share Closing Price" on any date shall mean, with
respect to the GG Stock, the last sale price, regular way, or, in case no such
sale takes place on such day, the average of the closing bid and asked prices,
regular way, in either case as reported in the principal consolidated
transaction reporting system with respect to securities listed or admitted to
trading on the New York Stock Exchange or, if the GG Stock is not listed or
admitted to trading on the New York Stock Exchange, as reported in the principal
consolidated transaction reporting system with respect to securities listed on
the principal national securities exchange on which the GG Stock is listed or
admitted to trading or, if the GG Stock is not listed or admitted to trading on
any national securities exchange, the last quoted price, or if not so quoted,
the average of the high bid and low asked prices in the over-the-counter market,
as reported by NASDAQ or, if such system is no longer in use, the principal
other automated quotations system that may then be in use or, if the GG Stock is
not quoted by any such organization, the average of the closing bid and asked
prices as furnished by a professional market maker making a market in the GG
Stock as such person is selected from time to time by the Board of Directors of
GG Properties.

         "GG Stock" shall mean the common stock, par value $.10 per share, of GG
Properties.

         "GGP/Homart" shall mean GGP/Homart, Inc., a Delaware corporation.


                                       11
<PAGE>   18

         "GGPLP" shall mean GGP Limited Partnership, a Delaware limited
partnership.

         "GGPLP Retained Debt" shall mean the debt described on Schedule VI.

         "GG Properties" shall mean General Growth Properties, Inc., a Delaware
corporation or any successor thereof.

         "HSR" shall have the meaning set forth in Section 9.6.

         "Independent Board Members" shall have the meaning set forth in Section
8.4(c)(i).

         "Initial Properties" shall mean Alderwood Mall, Altamonte Mall,
Carolina Place, Montclair Plaza, Natick Mall, Northbrook Court and the
Stonebriar Development Project.

         "Investment Company Act" shall mean the Investment Company Act of 1940,
as the same may be amended from time to time.

         "IRS" shall mean the Internal Revenue Service.

         "Key Documents" all Financing Documents, partnership agreements,
limited liability company agreements or other joint venture agreements to which
the Company (or its Subsidiaries) is a party or by which the Company (or its
Subsidiaries) is bound, management agreements to which the Company (or its
Subsidiaries) is a party or by which the Company (or its Subsidiaries) is bound,
reciprocal easement agreements (including supplemental agreements) to which the
Company (or its Subsidiaries) is a party or by which the Company (or its
Subsidiaries) is bound, each lease for space in a Property of more than 10,000
square feet service agreements relating to the operation of the Properties, all
material permits and licenses relating to the Properties and all material
easements and other recorded and unrecorded material agreements relating to the
Properties or to which the Company (or its Subsidiaries) is a party or by which
the Company (or its Subsidiaries) is bound, in each case as amended.

         "Letter of Intent" shall have the meaning set forth in Section 9.7.

         "Lien" shall mean any mortgage, deed of trust, security interest, lien,
pledge, claim or other encumbrance.

         "Liquidating Member" shall mean GGPLP (as long as it is a Member) or
such other Person as may be selected by the Board.

         "Member Nonrecourse Deductions" shall have the meaning set forth in
Section 1.704-2(i)(2) of the Regulations.



                                       12
<PAGE>   19

         "Members" shall mean GGPLP and NYSCRF and their duly admitted
successors or assigns (in each case, for so long as such Person remains a Member
of the Company) and any other Person who is a member of the Company at the time
of reference thereto (and, prior to such time, has been admitted as a member of
the Company in accordance with the terms hereof).

         "Minimum Gain Attributable to Member Nonrecourse Debt" shall mean
"partner nonrecourse debt minimum gain" as determined in accordance with
Regulation Section 1.704-2(i)(2).

         "Montclair Plaza" shall mean the property commonly known as Montclair
Plaza, Los Angeles, California, more particularly described in the Montclair
Plaza Contribution Agreement.

         "Montclair Plaza Contribution Agreement" shall mean that certain
Contribution Agreement dated concurrently herewith pursuant to which NYSCRF is
causing Montclair Plaza Owner to convey to the Company Montclair Plaza and
certain other property described therein.

         "Montclair Plaza Owner" shall mean Acquiport Five Corporation, a
Delaware corporation.

         "Natick Entities" shall mean Natick Trust, General Growth Properties -
Natick Limited Partnership and General Growth Properties - Natick II, Inc.

         "Natick Mall" shall mean the property commonly known as Natick Mall,
Natick, Massachusetts, as more particularly described in the Natick Mall
Contribution Agreement.

         "Natick Mall Contribution Agreement" shall mean that certain
Contribution Agreement dated concurrently herewith pursuant to which GGPLP
conveys or causes to be conveyed to the Company all of the equity interests in
the Natick Entities, which Natick Entities own one hundred percent (100%) of the
Natick Owner which in turn owns one hundred percent (100%) of the Natick Mall.

         "Natick Mall Owner" shall mean GGP-Natick Trust, a Massachusetts
business trust.

         "Natick Trust" shall mean GGP-Natick Trust, a Massachusetts business
trust.

         "Net Disposition Proceeds" shall mean the excess of (a) the proceeds
received by the Company or any wholly-owned Subsidiary (including amounts
received by the Company or any wholly-owned Subsidiary from non-wholly owned
Subsidiaries) from any event that would be deemed a capital transaction in
accordance with GAAP consistently applied, including sales of real or personal
property or interests therein (other than the sale of personal property in




                                       13
<PAGE>   20

the ordinary course of business), condemnations and conveyances in lieu thereof,
damage recoveries, receipts of insurance proceeds (other than rent insurance
proceeds, the proceeds of which shall not be included in the calculation of Net
Disposition Proceeds), and borrowings (other than short-term unsecured
borrowings, the proceeds of which shall not be included in the calculation of
Net Disposition Proceeds), over (b) the sum of (i) the expenses or capital
expenditures of the Company or such wholly-owned Subsidiary associated with such
transaction (including title, survey, appraisal, recording, escrow, transfer tax
and other similar costs, brokerage expense and attorneys and other professional
fees, the portion of any insurance proceeds or condemnation award applied to the
restoration of the affected property and payment or reservation for payment for
the discharge of any liability arising pursuant to such transaction), (ii)
amounts required (in the Board's discretion or, if contemplated in an approved
Annual Business Plan, as set forth in such Annual Business Plan) to establish
reserves and to pay current or potential expenses and liabilities of the Company
and the Subsidiaries, (iii) amounts used or reserved (in the Board's discretion
or, if contemplated in an approved Annual Business Plan, as set forth in such
Annual Business Plan) to repay indebtedness of the Company and the Subsidiaries
or any other liability of the Company or any Subsidiary in connection with such
event and (iv) amounts used or reserved (in the Board's discretion or, if
contemplated in an approved Annual Business Plan, as set forth in such Annual
Business Plan) to fund the estimated equity requirements for any expansions or
renovations of the Company Assets (but the amounts described in clauses (a) and
(b) shall not include the proceeds of any permitted replacement or refinancing
of Retained Debt, the additional Capital Contributions made pursuant to Article
XIV or any payments of principal, interest and other amounts in respect of
Retained Debt).

         "Net Income" or "Net Loss" shall mean, for each Fiscal Year or other
applicable period, an amount equal to the Company's taxable income or loss for
such year or period, determined by the Company accountants in accordance with
Section 703(a) of the Code (for this purpose, all items of income, gain, loss or
deduction required to be stated separately pursuant to Section 703(a) of the
Code shall be included in taxable income or loss), with the following
adjustments:

                  (a) any income of the Company that is exempt from federal
         income tax and not otherwise taken into account in computing Net Income
         or Net Loss shall be added to such taxable income or loss;

                  (b) any expenditures of the Company described in Section
         705(a)(2)(B) of the Code or treated as Code Section 705(a)(2)(B)
         expenditures under Section 704(b) of the Code or Section
         1.704-1(b)(2)(iv)(i) of the Regulations and not



                                       14
<PAGE>   21

         otherwise taken into account in computing Net Income or Net Loss shall
         be subtracted from such taxable income or loss;

                  (c) gain or loss resulting from any disposition of Company
         property with respect to which gain or loss is recognized for federal
         income tax purposes shall be computed by reference to the book value of
         such property (as the same may be restated or otherwise adjusted
         pursuant to Regulation Section 1.704-1(b)(2)(iv)) rather than its
         adjusted tax basis;

                  (d) in lieu of the depreciation, depletion, amortization and
         other cost recovery deductions taken into account in computing taxable
         income or loss, there shall be taken into account depreciation as
         determined under Regulation Section 1.704-1(b)(2)(iv)(g)(3); and

                  (e) in the event the book value of any Company asset is
         restated and/or adjusted pursuant the aforesaid Regulation Sections,
         the amount of such adjustment shall be taken into account as additional
         Net Income or Net Loss, as the case may be.

         "Net Sales Price" shall have the meaning set forth in Section 11.7.

         "Non-Defaulting Member" shall mean a Contribution Non-Defaulting Member
or Retained Debt Non-Defaulting Member.

         "Nonrecourse Deductions" shall have the meaning set forth in Section
1.704-2(b)(1) and (c) of the Regulations.

         "Nonrecourse Liabilities" shall have the meaning set forth in Section
1.704-2(b)(3) of the Regulations.

         "Northbrook Court" shall mean the property commonly known as Northbrook
Court, Northbrook, Illinois as more particularly described in the Northbrook
Court Contribution Agreement.

         "Northbrook Court Contribution Agreement" shall mean that certain
Contribution Agreement dated concurrently herewith pursuant to which GGPLP
conveys or causes to be conveyed to the Company all of the equity interests in
the Northbrook Entities, which Northbrook Entities own, in the aggregate, one
hundred percent (100%) of the Northbrook Court Owner which in turn owns one
hundred percent (100%) of Northbrook Court.

         "Northbrook Court Owner" shall mean Westcoast Estates, a California
general partnership.

         "Northbrook Entities" shall mean Northbrook Court L.L.C., Northbrook
Court I L.L.C. and Northbrook Court II L.L.C.



                                       15
<PAGE>   22

         "NYSCRF" shall mean the Comptroller of the State of New York as Trustee
of the Common Retirement Fund.

         "NYSCRF Malls" shall mean Alderwood Mall, Carolina Place and Montclair
Plaza.

         "NYSCRF Retained Debt" shall mean the debt described on Schedule VII.

         "Offerees" shall have the meaning set forth in Section 9.1.

         "Offerors" shall have the meaning set forth in Section 9.1.

         "Operating Cash Flow" for any given period of time means the excess, if
any, of (i) the Receipts for such period of time over (ii) the Expenditures for
such period of time.

          "Other Assets" shall mean, as of any date, the book value of the cash
and receivables (net of contra accounts) of the Company and its Subsidiaries
calculated in accordance with GAAP consistently applied.

         "Permissible Transferee" shall have the meaning set forth in section
8.4(b)(iii).

         "Person" shall mean an individual or Entity.

         "Plan Asset Regulations" shall have the meaning set forth in Section
7.9(c).

         "Prime" shall mean the prime rate as announced from time to time by
Wells Fargo Bank, N.A.

         "Property Manager" shall mean, for so long as GGPLP is a Member, GGPLP,
General Growth Management, Inc. or another Affiliate of GG Properties (in each
case, so long as the same is an Affiliate of GGPLP or GG Properties) designated
by GGPLP to act as the property manager for the Company or one or more of its
Subsidiaries pursuant to Section 7.3(b).

         "Properties" shall mean the Initial Properties and the Company's direct
or indirect interest in any of the foregoing and any additional shopping center
or other real estate properties or direct or indirect interests therein acquired
(directly or indirectly) by the Company from time to time.

         "Proportionate Share" shall mean, with respect to any Member (unless
otherwise provided herein) at any time, a fraction, the numerator of which is
the total number of Units owned by such Member at such time and the denominator
of which is the total number of Units owned by all of the Members at such time.


                                       16
<PAGE>   23

         "Proposed Value" shall have the meaning set forth in Section
9.2.

         "Put Notice" shall have the meaning set forth in Section 9.2.

         "Put Notice Effective Date" shall have the meaning set forth in Section
9.4.

         "Put Option" shall have the meaning set forth in Section 9.1.

         "Put Purchase Price" shall have the meaning set forth in Section 9.6.

         "Put Response Notice" shall have the meaning set forth in Section 9.5.

         "Receipts" shall mean for any given period of time, a sum equal to the
aggregate of all cash amounts actually received by or unconditionally made
available to the Company or any wholly-owned Subsidiary from or in respect of
all sources, including:

                  (a) all cash actually received by the Company or any
         wholly-owned Subsidiary from Subsidiaries that are not wholly-owned by
         the Company;

                  (b) all rents, percentage rent, rent settlements, expense
         reimbursements and other charges received from tenants and other
         occupants of the Company Assets;

                  (c) proceeds of rent insurance and business interruption
         insurance;

                  (d) all utility or other deposits returned to the Company or
         any wholly-owned Subsidiary (including by any non-wholly owned
         Subsidiary);

                  (e) interest, if any, earned on tenant's security deposits or
         escrows to the extent unconditionally retained and security deposits to
         the extent applied pursuant to the provisions of the applicable leases;

                  (f) the amount of any net reduction of Cash Reserves, other
         than to pay Expenditures;

                  (g) any income items (as defined in accordance with GAAP)
         received by the Company from any other source and not included in (a)
         through (f) above.

                  Notwithstanding the foregoing, Receipts shall not include (1)
any amounts received by the Company and/or the Subsidiaries on account of the
issuance or sale by the Company and/or the Subsidiaries of any securities, (2)
any tenant's security deposit



                                       17
<PAGE>   24

and interest thereon, if any, as long as the Company or any Subsidiary has a
contingent legal obligation to return that deposit or such interest thereon, (3)
any amounts included in the calculation of Net Disposition Proceeds, (4) any
amounts received in respect of a permitted refinancing or replacement of the
Retained Debt and (5) any additional Capital Contribution made pursuant to
Article XIV.

         "Regulations" means the proposed, temporary and final regulations
promulgated by the Treasury Department pursuant to the Code, as amended from
time to time.

         "Required Funds Amount" shall have the meaning set forth in Section
14.1.

         "Reserve Amount" shall mean for any given period of time an amount or
amounts to be held from Receipts after payment of Expenditures (other than the
Reserve Amount) as determined by the Board and which shall be used (in amounts
and in a manner determined by the Board) for the payment of capital improvements
for the properties of the Company and its Subsidiaries (such as major repairs or
replacements to the roofs or parking lots) or such other items as may be
determined from time to time by the Board.

         "Retained Debt" shall mean the GGPLP Retained Debt and the NYSCRF
Retained Debt, collectively.

         "Retained Debt Default Amount" shall have the meaning set forth in
Section 13.2.

         "Retained Debt Defaulting Member" shall have the meaning set forth in
Section 13.2.

         "Retained Debt Default Loan" shall have the meaning set forth in
Section 13.2.

         "Retained Debt Default Notice" shall have the meaning set forth in
Section 13.2.

         "Retained Debt Loan Documents" shall mean the notes, mortgages and
other loan documents evidencing, securing or otherwise relating to the Retained
Debt.

         "Retained Debt Non-Defaulting Member" shall have the meaning set forth
in Section 13.2.

         "Rules" shall have the meaning set forth in Section 9.6.

         "Sale Notice" shall have the meaning set forth in Section 10.2.



                                       18
<PAGE>   25

         "Sale Property" shall have the meaning set forth in Section 10.1.

         "Second Cure Notice" shall have the meaning set forth in Section
7.3(c).

         "Section 704(c) Tax Items" shall have the meaning set forth in Section
4.5(c).

         "Serial Transferee" shall have the meaning set forth in Section
8.4(b)(iii).

         "Serial Transferor" shall have the meaning set forth in Section
8.4(b)(iii).

         "Stockholders Agreement" shall mean that certain Stockholders Agreement
dated as of December 20, 1995, among GGPLP, NYSCRF, GGP/Homart and the other
parties thereto, as amended.

         "Stonebriar Development Plan" shall have the meaning set forth in
Section 7.7(e).

         "Stonebriar Development Project Contribution Agreement" shall mean that
certain Contribution Agreement dated concurrently herewith pursuant to which
GGPLP conveys or causes to be conveyed to the Company all of the equity
interests in the Stonebriar Entities, which Stonebriar Entities own one hundred
percent (100%) of the Stonebriar Mall Owner which in turn owns one hundred
percent (100%) of the Stonebriar Development Project.

         "Stonebriar Development Project" shall mean the regional shopping
center to be known as Stonebriar Mall and developed on the land located in
Frisco, Texas and that is owned by the Stonebriar Mall Owner, as such land is
more particularly described in the Stonebriar Development Project Contribution
Agreement.

         "Stonebriar Entities" shall mean Stonebriar Mall L.L.C. and Stonebriar
Mall Limited Partnership.

         "Stonebriar Grand Opening" shall mean the "grand opening" of the
Stonebriar Development Project.

         "Stonebriar Mall Owner" shall mean Stonebriar Mall Limited Partnership,
a Delaware limited partnership.

         "Subsidiaries" shall mean any direct or indirect corporate,
partnership, limited liability company, trust or other subsidiary of the
Company, whether or not wholly owned by the Company, and a "Subsidiary" shall
mean any one of them.

         "Tax Items" shall have the meaning set forth in Section 4.5(a).



                                       19
<PAGE>   26

         "Tax Matters Member" shall have the meaning set forth in Section 6.4.

         "Tax Payment" shall have the meaning set forth in Article V.

         "Ten Day Average General Growth Closing Price" shall mean, with respect
to any purchase and sale pursuant to Article IX, the average of the General
Growth Share Closing Prices for each of the ten Trading Days following the date
the Put Response Notice is given.

         "33 Act" shall mean the Securities Act of 1933, as amended.

         "Trading Day" shall mean a day on which the principal national
securities exchange on which the GG Stock is listed or admitted to trading is
open for the transaction of business or, if the GG Stock is not listed or
admitted to trading on any national securities exchange, shall mean any day
other than a Saturday, a Sunday or a day on which banking institutions in the
State of New York are authorized or obligated by law or executive order to
close.

         "Transfer" shall mean to transfer, sell, assign, pledge, hypothecate,
give, create a security interest in or lien on, place in trust (voting or
otherwise), transfer by operation of law (other than by way of a merger or
consolidation of the Company) or in any other way encumber or dispose of,
directly or indirectly and whether or not voluntarily, any Units.

         "Transferee" shall have the meaning set forth in Section 8.1.

         "Trigger Date" shall mean the earlier of (a) the third anniversary of
the date hereof, (b) the date a Change of Control occurs, (c) the date of the
determination that Cause has occurred pursuant to Section 7.3(d) and (e) and (d)
that date that the Class A Members no longer owns the Class A Minimum
Investment.

         "UBTI" shall have the meaning set forth in Section 7.9.

         "Units" shall mean units of membership interest in the Company,
including (except as otherwise expressly provided herein) the rights to
allocations, distributions, management, approval and participation provided
herein.

         "Value" shall have the meaning set forth in Section 9.3.

For all purposes of this Agreement, except as otherwise expressly provided or
unless the context otherwise requires:

                  (a) the words "herein," "hereof" and "hereunder" and other
         words of similar import refer to this Agreement as a whole and not to
         any particular Article, Section or other subdivision;


                                       20
<PAGE>   27

                  (b) the words "including" and "include" and other words of
         similar import shall be deemed to be followed by the phrase "without
         limitation"; and

                  (c) any capitalized term used in any Schedule to this
         Agreement but not defined in such Schedule shall have the meaning
         assigned to such term in this Agreement or in another Schedule to this
         Agreement.


                                   ARTICLE II
                              FORMATION OF COMPANY

         2.1 FORMATION OF COMPANY. The Company was formed as a limited liability
Company under the Act on August 6, 1999 by the filing of the Certificate of
Formation with the Secretary of State of the State of Delaware on August 6,
1999. The parties hereby ratify the execution and filing thereof by the
authorized person (within the meaning of the Act) identified therein. It is the
intention of the Members that the provisions of this Agreement govern their
relations and their respective liabilities and obligations. Accordingly, to the
extent permitted by law, in the event of any conflict between any provisions
contained in this Agreement and any provision in the Act, the terms and
provisions of this Agreement shall control. With respect to any matter not
governed by this Agreement, the provisions of the Act shall control.

         2.2 NAME. The business of the Company shall be conducted under the name
"GGP/HOMART II L.L.C." or such other name or names as are designated by the
management of the Company from time to time. All transactions of the Company, to
the extent permitted by applicable law, shall be carried on and completed in the
name of the Company or such other name or names as shall be designated by the
management of the Company in writing from time to time. The Members shall cause
to be executed, filed and published on behalf of the Company such assumed or
fictitious name certificates as may be required by law to be filed or published.

         2.3 PRINCIPAL PLACE OF BUSINESS. The location of the Company's
principal place of business shall be at 110 North Wacker Drive, Chicago,
Illinois 60606 or such other place in the United States as is designated by the
management of the Company from time to time.

         2.4 PURPOSE AND BUSINESS OF THE COMPANY. The purpose of the Company
shall be to acquire, hold, own, operate, sell, finance, transfer, encumber,
exchange and otherwise dispose of or deal with the equity interests in the
Contributed Entities and, directly or indirectly, to acquire, develop,
redevelop, hold, own, sell, finance, transfer, encumber, exchange, and otherwise
dispose of or deal with the Properties (including the acquisition and
development



                                       21
<PAGE>   28

of land or properties adjacent to the Properties) and such other properties and
assets as shall be determined by the Board. The Company shall have all powers
necessary or desirable to accomplish the purposes enumerated. The Company shall
not, directly or indirectly, acquire any other assets or businesses (other than
in connection with the Properties, including the acquisition and development of
land or properties adjacent to the Properties) except with approval of the
Board. The name and funds of the Company shall be used only for Company
purposes.

         2.5 CLASSES OF UNITS. There shall be, initially, two classes of Units,
consisting of Class A Units ("Class A Units") and Class B Units (the "Class B
Units"), which shall have the rights and be subject to the limitations contained
herein.

         2.6 TERM. The Company shall commence business on the date hereof and
shall continue its business indefinitely until its termination as hereinafter
provided.

         2.7 NATURE OF THE COMPANY. It is intended that the Company be a limited
liability company meeting the definition of "partnership" contained in Section
7701 of the Code and the regulations issued thereunder. Except for purposes of
the Code, the Members specifically intend and agree that the Company shall not
be a partnership (including, a limited partnership) or any other kind of venture
or Person, but a limited liability company under and pursuant to the Act. The
Company's Certificate of Formation, this Agreement and the relationships created
thereby and hereby and arising therefrom shall not be construed to establish a
partnership as among the Members or any other Person or to constitute any Member
a partner in the Company or a partner of any other Member or Person. All rights,
liabilities and obligations of the Members, both as among themselves and as to
Persons not parties to this Agreement, shall be as provided in the Act, except
to such extent as may be otherwise expressly provided herein.

         2.8 MEMBERS' NAMES AND ADDRESSES; CLASSIFICATION. The name and
mailing address of each Member and the number and classification of Units owned
by such Member is listed on Schedule I attached hereto.

         2.9 REGISTERED OFFICE AND REGISTERED AGENT. The address of the
registered office of the Company in the State of Delaware is c/o Corporation
Service Company, 1013 Centre Road, Wilmington, Delaware 19805-1297. The name of
its registered agent at such address is Corporation Service Company. The
Company's management may at any time and from time to time change such office or
agent by taking such actions as are required by the Act to change the same,
including executing and filing an amendment to the Certificate of Formation.



                                       22
<PAGE>   29

         2.10 ORGANIZATION CERTIFICATES. The Members shall cause to be executed,
filed and/or published:

                  (a) any and all such amendments or supplements to the
         Company's Certificate of Formation as from time to time may be required
         by the Act; and

                  (b) all such further certificates, notices, statements or
         other instruments as may be required by law for the formation,
         qualification or operation of a limited liability company in all
         jurisdictions where the Company may elect to do business or otherwise
         necessary to carry out the purposes of this Agreement.

GGPLP shall be an authorized person of the Company for purposes of any filings
under the Act and shall be authorized to execute and deliver on behalf of the
Company any certificates, notices, statements or other instruments required
under the Act to be executed and filed by the Company.

         2.11 CONCURRENT TRANSACTIONS. The Members acknowledge and agree that,
concurrently with the execution and delivery hereof:

                  (a) The Company and GGPLP are entering into the Altamonte Mall
Contribution Agreement, the Northbrook Court Contribution Agreement, the Natick
Mall Contribution Agreement and the Stonebriar Development Project Contribution
Agreement;

                  (b) The Company and NYSCRF (and/or Subsidiaries thereof) are
entering into the Alderwood Mall Contribution Agreement, the Carolina Place
Contribution Agreement and the Montclair Plaza Contribution Agreement; and

                  (c) The Company and certain of the Contributed Entities are
entering into modification agreements with respect to certain indebtedness
secured by Company Assets, if required by the lenders thereunder.

         The Members, by execution of this Agreement, hereby authorize, approve
and consent to (i) the Company entering into and consummating the transactions
described in the Contribution Agreements and (ii) the Company's acquisition of
the equity interests in the Contributed Entities and/or the Properties on the
terms set forth in the Contribution Agreements.

         2.12 RESTRICTIONS ON OTHER AGREEMENTS. No Member shall grant any proxy
or enter into or agree to be bound by any voting trust with respect to the
Units, nor shall any Member enter into any agreement or arrangements of any kind
(including agreements or arrangements with respect to the acquisition,
disposition or voting of Units) with any Person with respect to the Units, in
either case on terms inconsistent with the provisions of this Agreement.



                                       23
<PAGE>   30

                                   ARTICLE III
                                 COMPANY CAPITAL

         3.1 INITIAL CONTRIBUTIONS OF MEMBERS

                  (a) Concurrently herewith and as their Capital Contributions
to the Company, the Members are conveying or causing to be conveyed to the
Company and/or its Subsidiaries all of the equity interests in the Contributed
Entities and/or their respective rights, title and interest in the Initial
Properties in accordance with the terms of the Contribution Agreements.

                  (b) The Members acknowledge and agree that immediately after
taking into account the Capital Contributions described in Section 3.1(a), GGPLP
will have a positive Capital Account balance of $462,000,000.00 and NYSCRF will
have a positive Capital Account balance of $462,000,000.00. Such Capital
Accounts are being computed without reduction for the Retained Debt.

         3.2 NO ADDITIONAL CAPITAL CONTRIBUTIONS. Except as expressly required
by Section 3.1 or Article XIII, no Member shall have any obligation to make any
additional Capital Contribution to the Company or to advance any funds thereto.

         3.3 WITHDRAWAL; RETURN OF CAPITAL; INTEREST. No Member shall be
entitled to withdraw any part of its Capital Contribution(s) or otherwise
withdraw from the Company, or shall be entitled to any distributions from the
Company, except as specifically provided herein. No Member shall be entitled to
interest on any Capital Contribution to the Company.

         3.4 PRIORITY. Except as otherwise expressly provided herein, there
shall be no priority among the Members as to the return of Capital Contributions
or withdrawals from or distributions of the Company.

         3.5 DEVELOPMENT PROJECT FUNDING/ACQUISITION FINANCING; ETC. It is the
intention of the Members that development of the Stonebriar Development Project
be funded as provided in the other sections of this Agreement, including Article
XIV, and the cost of acquiring new properties be funded through such sources of
financing as shall be determined by the Board. The Members agree that (a) in
calculating the Net Disposition Proceeds from the CMBS Financing (which
financing requires Board approval as provided herein), the proceeds from such
financing shall be reduced only for the costs and expenses associated with such
financing and the repayment of the existing debt on Northbrook Court (and not by
any of the other items specified in the definition of "Net Disposition
Proceeds") and (ii) the Net Disposition Proceeds from such financing shall be
distributed to the Members concurrently with the consummation of such financing
and otherwise as provided in Article V.




                                       24
<PAGE>   31

                                   ARTICLE IV
                           ALLOCATION OF COMPANY ITEMS

         4.1 MAINTENANCE OF CAPITAL ACCOUNTS. A separate Capital Account shall
be maintained for each Member. Without limiting the foregoing, the Capital
Account of each Member shall be (a) credited with the Member's Capital
Contribution(s) plus the amount of Net Income allocated or specially allocated
to such Member pursuant to this Agreement and (ii) debited with the sum of (i)
the amount of Net Loss allocated or specially allocated to such Member pursuant
to the provisions of this Agreement and all money and the Fair Market Value of
any property paid or distributed by the Company to such Member pursuant to the
terms hereof. Any reference in this Agreement to the Capital Account of a Member
shall be deemed to refer to such Capital Account as the same may be credited or
debited from time to time in accordance herewith.

         4.2 NET INCOME AND NET LOSS

                  (a) Allocation of Net Income. After giving effect to the
         allocations set forth in Sections 4.3 and 4.4, Net Income for any
         Fiscal Year or other applicable period (including the period ending on
         the date on which there is a withdrawal of any Member or a partial
         withdrawal of the capital of any Member or the period ending on the
         date immediately preceding the date on which an additional Capital
         Contribution is made to the Company by a Member in accordance with the
         terms hereof) shall be allocated among the Members in accordance with
         their Proportionate Shares at such time.

                  (b) Allocation of Net Loss. After giving effect to the
         allocations set forth in Sections 4.3 and 4.4, Net Loss for any Fiscal
         Year or other applicable period (including the period ending on the
         date on which there is a withdrawal of any Member or a partial
         withdrawal of the capital of any Member or the period ending on the
         date immediately preceding the date on which an additional Capital
         Contribution is made to the Company by a Member in accordance with the
         terms hereof) shall be allocated between the Members in accordance with
         their Proportionate Shares at such time.

Notwithstanding anything to the contrary contained herein, the interest expense
and/or other deductions and items of income relating to the Retained Debt of
each Member shall remain at all times the expense and/or income of such Member
and shall not be taken into account in calculating Net Income or Net Loss.


                                       25
<PAGE>   32

         4.3 SPECIAL ALLOCATIONS. Notwithstanding any provisions of Section 4.2
to the contrary, the following special allocations shall be made in the
following order:

                  (a) Minimum Gain Chargeback (Nonrecourse Liabilities) .
         Notwithstanding anything to the contrary contained in this Article IV,
         if there is a net decrease in Company Minimum Gain for any Fiscal Year
         (except as a result of conversion or refinancing of Company Nonrecourse
         Liabilities, certain capital contributions or revaluation of the
         Company property, all as further outlined in subsections (d)(2),
         (f)(2), or (f)(3) of Regulations Section 1.704-2), each Member shall be
         specially allocated items of Company income and gain for such year
         (and, if necessary, subsequent years) in an amount equal to that
         Member's share of the net decrease in the Company Minimum Gain. The
         items to be so allocated shall be determined in accordance with
         Regulations Section 1.702-2(f). This section is intended to comply with
         the minimum gain chargeback requirement in said section of the
         Regulations and shall be interpreted consistently therewith.
         Allocations pursuant to this section shall be made in proportion to the
         respective amounts required to be allocated to each Member pursuant
         thereto.

                  (b) Minimum Gain Attributable to Member Nonrecourse Debt.
         After giving effect to Section 4.3(a), if there is a net decrease in
         Minimum Gain Attributable To Member Nonrecourse Debt (other than due to
         the conversion, refinancing, or other change in the debt instrument
         attributable to such Company Nonrecourse Liabilities causing it to
         become partially or wholly nonrecourse, certain capital contributions
         or revaluations of the Company property as further outlined in
         Regulations Section 1.704-2(i)(4)), each Member shall be specially
         allocated items of Company income and gain for such Fiscal Year (and,
         if necessary, subsequent years) in an amount equal to that Member's
         share of the net decrease in such Minimum Gain Attributable To Member
         Nonrecourse Debt. The items to be so allocated shall be determined in
         accordance with Regulations Section 1.702-2(i). This section is
         intended to comply with the minimum gain chargeback requirement in said
         section of the Regulation and shall be interpreted consistently
         therewith. Allocations pursuant to this section shall be made in
         proportion to the respective amount required to be allocated to each
         Member pursuant thereto.

                  (c) Qualified Income Offset. In the event that any Member
         unexpectedly receives any adjustments, allocations or distributions
         described in Regulations Section 1.704-1(b)(2)(ii)(d)(4), (5), or (6),
         and such Member has an Adjusted Capital Account Deficit, items of
         Company income and gain shall be specially allocated to such Member in
         an amount and manner sufficient to eliminate the Adjusted Capital

                                       26
<PAGE>   33

         Account Deficit as quickly as possible. This Section 4.3(c) is intended
         to constitute a "qualified income offset" under Regulations Section
         1.704-1(b)(2)(ii)(d) and shall be interpreted consistently therewith.

                  (d) Nonrecourse Deductions. Nonrecourse Deductions for any
         Fiscal Year or other applicable period shall be allocated to the
         Members in accordance with their respective Proportionate Shares.

                  (e) Member Nonrecourse Deductions. Member Nonrecourse
         Deductions for any Fiscal Year or other period shall be specially
         allocated to the Member that bears the economic risk of loss for the
         debt (i.e., the partner nonrecourse debt) in respect of which such
         Member Nonrecourse Deductions are attributable (as determined under
         Regulation Sections 1.704-2(b)(4) and (i)(1)).

                  (f) Section 754 Basis Adjustments. To the extent an adjustment
         to the adjusted tax basis of any Company asset pursuant to Sections
         732, 734 or 743 of the Code is required, to be taken into account in
         determining Capital Accounts in accordance with Regulations Section
         1.704-1(b)(2)(iv)(m), the amount of such adjustment to the Capital
         Accounts shall be treated as an item of gain (if the adjustment
         increases the basis of the asset) or loss (if the adjustment decreases
         such basis) and such gain or loss shall be specially allocated to the
         Members in a manner consistent with the manner in which their Capital
         Accounts are required to be adjusted pursuant to such Section of the
         Regulations.

         4.4 CURATIVE ALLOCATIONS. The allocations set forth in Sections 4.3(a),
4.3(b), 4.3(d) and 4.3(e) (the "Regulatory Allocations") are intended to comply
with certain requirements of Regulations Section 1.704-1(b). Notwithstanding any
provisions of Sections 4.2 and 4.3 to the contrary (other than the Regulatory
Allocations), the Regulatory Allocations shall be taken into account in
allocating other items of income, gain, loss and deduction among the Members so
that, to the extent possible, the cumulative net amount of allocations of
Company items under Sections 4.2, 4.3 and 4.4 shall be equal to the net amount
that would have been allocated had the Regulatory Allocations not occurred. This
Section 4.4 is intended to minimize to the extent possible and to the extent
necessary any economic distortions which may result from application of the
Regulatory Allocations and shall be interpreted in a manner consistent
therewith.

         4.5 TAX ALLOCATIONS.

                  (a) Generally. Subject to Sections 4.5(b) and 4.5(c), tax
         items of income, gain, loss, deduction and credit (collectively, "Tax
         Items") shall be allocated among the



                                       27
<PAGE>   34

         Members on the same basis as the respective book items. Each Member
         shall provide to the Company information regarding the tax basis,
         depreciable lives and depreciation methods of or used for the assets
         directly and indirectly conveyed by it to the Company.

                  (b) Sections 1245/1250 Recapture. If any portion of gain from
         the sale of property is treated as gain which is ordinary income by
         virtue of the application of Code Sections 1245 or 1250 ("Affected
         Gain"), then (A) such Affected Gain shall be allocated among the
         Members in the same proportion that the depreciation and amortization
         deductions giving rise to the Affected Gain were allocated and (B)
         other Tax Items of gain of the same character that would have been
         recognized, but for the application of Code Sections 1245 and/or 1250,
         shall be allocated away from those Members who are allocated Affected
         Gain pursuant to Clause (A) so that, to the extent possible, the other
         Members are allocated the same amount, and type, of capital gain that
         would have been allocated to them had Code Sections 1245 and/or 1250
         not applied. For purposes hereof, in order to determine the
         proportionate allocations of depreciation and amortization deductions
         for each Fiscal Year or other applicable period, such deductions shall
         be deemed allocated on the same basis as Net Income and Net Loss for
         such respective period.

                  (c) Allocations Respecting Section 704(c) and Revaluations.
         Notwithstanding Section 4.5(b), Tax Items with respect to Company
         property that are subject to Code Section 704(c) and/or Regulation
         Section 1.704-3 (collectively "Section 704(c) Tax Items") shall, to the
         extent so required, be allocated in accordance with said Code section
         and/or Regulation Section 1.704-3, as the case may be. The Members are
         authorized to specially allocate Tax Items consistent with the
         principles of Regulation Section 1.704-3.

         4.6 ALLOCATIONS SUBSEQUENT TO ASSIGNMENT. To the extent permitted by
the Code, Net Income or Net Loss and other items attributable to Units acquired
by reason of an assignment from a Member shall be allocated or adjusted between
the assignor and the assignee based upon either (a) the length of time in any
fiscal period of the Company during which the assigned Units were owned by each
of them, determined with reference to the effective date of the assignment, or
(b) an interim closing of the Company's books (at assignor's sole expense), such
manner of allocation or adjustment to be determined by the assignor, with the
consent of the Board, which consent shall not be unreasonably withheld.




                                       28
<PAGE>   35

                                    ARTICLE V
                              COMPANY DISTRIBUTIONS


         Unless the Board otherwise determines, the Company shall distribute to
the Members on a quarterly basis (but a monthly basis during such period when
there is Retained Debt outstanding) an amount equal to the lesser of (a) the
Operating Cash Flow for such quarter or month, as the case may be, and (b)
eighty percent of Company FFO for such quarter or month, as the case may be, and
the Company shall distribute any Net Disposition Proceeds as soon as practicable
after the occurrence (but in no event later than 45 days thereafter) of the
event giving rise thereto. Subject to the provisions of the third, fourth and
fifth to last sentences of this Article V, any such distributions shall be paid
to the Members pro rata in accordance with their Proportionate Shares. If the
annual audited report of the Company shall show that there was any
over-distribution or under-distribution of Operating Cash Flow to either of the
Members with respect to such year, then such Member shall, within 30 days after
receipt of such audited report and a written demand for the repayment of any
over-distribution referenced therein, repay the over-distribution or the Company
shall, within 30 days after receipt of such audited report, pay the
under-distribution to the Members, as the case may be. To the extent that any
taxes or withholding taxes are due on behalf of or with respect to any Member
and the Company is required by law to withhold or to make such tax payments
("Tax Payments"), the Company shall withhold such amounts and make such Tax
Payments as so required. Each Tax Payment made on behalf of or with respect to a
Member (but not any Tax Payment made by or required to be withheld by a
Subsidiary with respect to income allocable to or distributions to be made to
the Company) shall be deemed a distribution of Operating Cash Flow in such
amount to such Member to the extent such Tax Payment was not attributable to an
event giving rise to Net Disposition Proceeds (and shall reduce distributions of
Operating Cash Flow and Net Disposition Proceeds that are made concurrently or
thereafter to such Member), and to the extent such Tax Payment is attributable
to an event giving rise to Net Disposition Proceeds, it shall be deemed a
distribution of Net Disposition Proceeds to such Member (and shall reduce
distributions of Net Disposition Proceeds and Operating Cash Flow that are made
concurrently or thereafter to such Member), and any such deemed distribution
shall be deemed to have been paid to the Member on the earlier of the date when
the corresponding Tax Payment is made by the Company or the date that the
distributions, if any, giving rise to the obligation to make such Tax Payment
were made. The Company is hereby directed to deduct the amount of any Default
Loans that are due and payable from any distributions to be made to the
Defaulting Member pursuant to this Article V and pay such amounts to the
Non-Defaulting Member (and such deducted amounts shall be deemed to be
distributions made to such Defaulting Member). In the event that the Company
pays any principal, interest or other amount in respect of the Retained Debt of
either



                                       29
<PAGE>   36

Member at the request of such Member (which the Company shall be obligated to do
to the extent of such Member's share of Company distributions that are then due
and payable), the Company shall deduct the amount of such principal, interest or
other payment from any distributions to be made to such Member pursuant to this
Article V (and such deducted amounts shall be deemed to be distributions made to
such Member). Notwithstanding anything to the contrary contained herein, no
distribution of Operating Cash Flow or Net Disposition Proceeds shall be made
hereunder if such distribution would cause the Company to breach any covenant
contained in, or be in default under, any Financing Document or other agreement
binding upon the Company. The distributions made in accordance with this Article
V shall not require Board approval.


                                   ARTICLE VI
                               ACCOUNTING MATTERS

         6.1 FISCAL YEAR; DESIGNATION OF AUDITORS. The Company's fiscal year
shall be the calendar year. The Company's auditors shall be selected by the
Board; provided, however, that (a) until the Board determines otherwise, the
Company's auditors shall be Ernst & Young LLP, (b) the Company's auditors shall
be a "Big Five" certified public accounting firm (or any successor to any such
firm) or other reputable firm as shall be selected by the Board and (c) unless
the Board determines otherwise, the Company's auditors shall not be the auditors
of GGPLP or GG Properties.

         6.2 BOOKS AND RECORDS. The Company shall maintain or cause to be
maintained at the principal place of business of the Company full, true,
complete and correct books of account of the Company. The books of account shall
contain particulars of all monies, goods or effects belonging to or owing to or
by the Company or paid, received, sold or purchased in the course of the
Company's business, and all of such other transactions, matters and things
relating to the business of the Company as are usually entered in books of
accounts kept by persons engaged in a business of a like kind and character. In
addition, the Company shall keep all records required to be kept pursuant to the
Act. Each Member shall, at reasonable times, have free access thereto for the
purpose of inspecting or copying same. Any records maintained by the Company in
the regular course of its business, including its Unit ledger, books of account
and minute books, if any, may be kept on, or be in the form of, punch cards,
magnetic tape, photographs, microphotographs or any other information storage
device, provided that the records so kept can be converted into clearly legible
form within a reasonable time. The Company shall so convert any records so kept
upon the request of any person entitled to inspect the same.


                                       30
<PAGE>   37

         6.3 REPORTS AND STATEMENTS.

                  (a) Not later than 45 days after the end of each fiscal
         quarter (other than the fourth quarter), the Company shall prepare (or
         cause to be prepared) and mail to each Member an unaudited report
         (prepared in accordance with GAAP except for the absence of footnotes)
         setting forth as of the end of such fiscal quarter:

                                (i) a consolidated balance sheet of the Company
                  and the Subsidiaries; and

                                (ii) a consolidated income statement of the
                  Company and its Subsidiaries for such fiscal quarter.

                  (b) Not later than 90 days after the end of each fiscal year,
         the Company shall prepare (or cause to be prepared) and shall mail to
         each Member, a report (prepared in accordance with GAAP) setting forth
         as of the end of such fiscal year:

                                 (i) a consolidated balance sheet of the Company
                  and the Subsidiaries (which will include appropriate footnote
                  disclosure) (and a consolidated balance sheet prepared on a
                  fair market value basis provided NYSCRF has provided the fair
                  market value of the Properties to be used in preparing such
                  balance sheet at least 30 days prior to the date it is due and
                  NYSCRF shall pay the cost of auditing such balance sheet
                  (which cost, notwithstanding anything to the contrary
                  contained herein, shall not be a Company Expenditure);

                                (ii) an consolidated income statement of the
                  Company and the Subsidiaries for such fiscal year;

                                (iii) a consolidated statement of cash flows of
                  the Company and the Subsidiaries for such fiscal year; and

                                (iv) a statement of changes in Members' Capital
                  Accounts for such fiscal year.

The annual financial statements referred to in item (b) above shall be
accompanied by a report of the Company's independent certified public
accountants stating that an audit of such financial statements has been made in
accordance with generally accepted auditing standards, stating the opinion of
the accountants in respect of the financial statements and the accounting
principles and practices reflected therein and as to the consistency of the
application of the accounting principles, and identifying any matters to which
the accountants take exception and stating, to the extent practicable, the
effect of each such exception on such financial statements. The Company shall
provide to any Member such



                                       31
<PAGE>   38

supporting schedules and other data as may from time to time be reasonably
requested by such Member relating to the presentation of the Company's financial
statements.

                  (c) Not later than 45 days after the end of each of the first
         three fiscal quarters of each fiscal year, the Company shall prepare
         (or cause to be prepared) and mail to each Member a report setting
         forth in reasonable detail a calculation of the Company's Operating
         Cash Flow and Net Disposition Proceeds for the immediately preceding
         quarter together with a comparison of the (i) Operating Cash Flow for
         the same fiscal quarter in the prior year, (ii) budgeted Operating Cash
         Flow for the quarter, based upon the Annual Business Plan approved by
         the Board covering such fiscal quarter and (iii) a status report of the
         Company's activities during such fiscal quarter substantially in the
         form of the quarterly status reports delivered in connection with
         GGP/Homart.

                  (d) Not later than 90 days after the end of each fiscal year,
         the Company shall prepare (or cause to be prepared) and mail to each
         Member a report setting forth in reasonable detail a calculation of the
         Company's Operating Cash Flow and Net Disposition Proceeds for the
         immediately preceding fiscal year together with a comparison of the (i)
         Operating Cash Flow for the prior fiscal year and (ii) budgeted
         Operating Cash Flow for the fiscal year, based upon the Annual Business
         Plan approved by the Board for such prior fiscal year.

                  (e) Concurrently with each distribution of Operating Cash Flow
         pursuant to Article V, the Company shall deliver to each Member a
         report setting forth in reasonable detail a calculation of such
         Member's Proportionate Share of the Company's Operating Cash Flow for
         the immediately preceding quarter and the amount of the distribution
         for such period.

                  (f) Concurrently with each distribution of Net Disposition
         Proceeds, the Company shall deliver to each Member a report setting
         forth in reasonable detail a description of the transaction or
         transactions giving rise to the Net Disposition Proceeds, a calculation
         of the Net Disposition Proceeds, the Member's Proportionate Share of
         such Net Disposition Proceeds and the amount of the Net Disposition
         Proceeds being distributed to such Member.

                  (g) The Company shall prepare and deliver to each Member the
         reports set forth in Schedule II.

                  (h) The Company shall prepare and deliver to each Member such
         other reports as any Member shall reasonably require.



                                       32
<PAGE>   39

         6.4 TAX MATTERS MEMBER. GGPLP is hereby designated as the Tax Matters
Member for the Company, which has the meaning of "tax matters partner" under
Section 6231(a)(7) of the Code; provided, however, (i) in exercising its
authority as Tax Matters Member, GGPLP shall be limited by the provisions of
this Agreement affecting tax aspects of the Company; (ii) the Tax Matters Member
shall consult in good faith with the Board regarding the filing of a Code
Section 6227(b) administrative adjustment request with respect to the Company
before filing such request, it being understood, however, that the provisions
hereof shall not be construed to limit the ability of any Member, to file an
administrative adjustment request on its own behalf pursuant to Section 6227(a)
of the Code; (iii) the Tax Matters Member shall consult in good faith with the
Board regarding the filing of a petition for judicial review of an
administrative adjustment request under Section 6228 of the Code, or a petition
for judicial review of a final partnership administrative judgment under Section
6226 of the Code relating to the Company before filing such petition; (iv) the
Tax Matters Member shall give prompt notice to the other Members of the receipt
of any written notice that the Internal Revenue Service or any state or local
taxing authority intends to examine Company income tax returns for any year,
receipt of written notice of the beginning of an administrative proceeding at
the Company level relating to the Company under Section 6223 of the Code,
receipt of written notice of the final Company administrative adjustment
relating to the Company pursuant to Section 6223 of the Code, and receipt of any
request from the Internal Revenue Service for waiver of any applicable statute
of limitations with respect to the filing of any tax return by the Company; and
(v) the Tax Matters Member shall promptly notify the other Members if the Tax
Matters Member does not intend to file for judicial review with respect to the
Company.

         6.5 TAX ELECTIONS AND RETURNS. The Tax Matters Member GGPLP shall, from
time to time, make such tax elections on behalf of the Company as it deems
necessary or desirable in its discretion to carry out the business of the
Company or the purposes of this Agreement, including elections under Section 754
of the Code. The Tax Matters Member shall cause the Company accountants to
prepare and file federal, state and local tax returns for the Company on a
timely basis, and shall furnish copies thereof to the Members with required
partnership schedules showing allocations of book and tax items.

         6.6 INTERIM ACCOUNTING. The Tax Matters Member may cause the books of
account of the Company to be closed on an interim basis when the Board deems
such closing necessary or appropriate under the circumstances, including a
transfer of Units causing a termination of the Company for tax purposes.


                                       33
<PAGE>   40

                                   ARTICLE VII
                         GOVERNANCE; BOARD OF DIRECTORS

         7.1 ACTION BY MEMBERS TO EFFECTUATE THIS AGREEMENT. Each Member agrees
to take all actions necessary to carry out and effectuate the provisions of this
Agreement, including to vote in a manner consistent with this Agreement and to
cause any Board Member elected by it to take such actions as are required to be
taken by this Agreement.

         7.2 BOARD.

                  (a) Except as otherwise expressly set forth herein, the Board
         of Directors of the Company shall consist of six members, and the
         holders of Class A Units (by majority vote) shall have the right from
         time to time at their election to designate three members to the Board
         (the "Class A Board Members"), and the holders of Class B Units (by
         majority vote) shall have the right from time to time at their election
         to designate three members to the Board (the "Class B Board Members"
         and, together with the Class A Board Members, the "Board Members").

                  (b) Members of the Board (other than Independent Board
         Members) shall not receive compensation for serving as members as the
         Board. Independent Board Members may be paid reasonable and customary
         compensation as determined by the Board. If he or she elects, a Board
         member shall be entitled to the reasonable reimbursement of his or her
         actual out-of-pocket expenses in attending Board meetings.

                  (c) To carry out the provisions of this Section 7.2, GGPLP, as
         the sole Class A Member, and NYSCRF, as the sole Class B Member, hereby
         elect the following designated persons as the initial Class A Board
         Members and the initial Class B Board Members, respectively:

         Class A Board Members              Matthew Bucksbaum
                                            John Bucksbaum
                                            Robert A.  Michaels

         Class B Board Members              Marjorie Tsang
                                            Yvonne D. Nelson
                                            Frank L. Sullivan, Jr.

                  (d) Subject to Section 7.2(e), either the Class A Member or
         Class B Member may, by delivering written notice to the other, remove
         any Board Member designated by it and fill any vacancy in one or more
         of its Board Member positions. No Board Member otherwise may be removed
         and no vacancy otherwise may be filled.



                                       34
<PAGE>   41

                  (e) Notwithstanding anything to the contrary contained herein,
         every Class A Board Member shall also be an executive officer of GG
         Properties holding the office of executive vice president or higher,
         including Chairman of the Board.

                  (f) Except as expressly provided herein, no Member shall have
         any right to approve any action of or have any voice in the management
         of the Company, and no Member shall have authority to bind or otherwise
         act for the Company.

                  (g) Subject to the provisions of Section 7.3(a), the Members
         agree that so long as GGPLP holds more than the Class A Minimum
         Investment, the Class A Board Members shall have the right and
         authority to designate and remove all of the officers and directors or
         trustees of the Subsidiaries, subject to the approval of the Class B
         Board Members, which approval shall not be unreasonably withheld.

         7.3 OFFICERS; MANAGEMENT; RIGHTS IN THE EVENT OF CAUSE.

                  (a) Subject to the provisions of Sections 7.2(g) and 7.3(b),
         the officers of the Company and the Subsidiaries (to the extent the
         Subsidiaries have officers) shall consist of the Persons designated by
         the Board in the manner provided herein for Board actions, and such
         Persons shall serve in the offices designated by the Board until their
         respective successors are duly appointed by the Board, they resign, die
         or are removed (which the Board may do with or without cause in the
         manner provided herein for Board actions). Officers of the Company may
         not be removed except as expressly provided herein.

                  (b) So long as GGPLP holds more than the Class A Minimum
         Investment and provided both the Class A Member and Class B Member are
         entitled to designate Board Members in accordance with the provisions
         of this Agreement, the Members agree to cause the Class A Board Members
         and Class B Board Members to (i) designate the Chief Executive Officer,
         President, Chief Operating Officer, Chief Financial Officer, Treasurer
         and Secretary of GG Properties to serve ex officio as the Chief
         Executive Officer, President, Chief Operating Officer, Chief Financial
         Officer, Treasurer and Secretary of the Company and of the Subsidiaries
         (to the extent that the Subsidiaries have officers) (the "General
         Growth Officers") (and to remove any such Person who no longer is
         serving in such capacity as an officer of General Growth) and (ii)
         designate certain persons identified by any of the General Growth
         Officers as vice presidents, assistant treasurers or assistant
         secretaries of the Company and/or its Subsidiaries (and remove any such
         Person that is designated to be removed by the General Growth
         Officers). Notwithstanding anything to the contrary contained herein
         and unless and to the extent the Board otherwise



                                       35
<PAGE>   42

         determines, from and after the date on which GGPLP no longer holds the
         Class A Minimum Investment, the Members agree that the General Growth
         Officers shall no longer be the officers of the Company, they shall no
         longer manage the Company or the Properties, they shall no longer be
         entitled to the fees set forth in the Schedules attached hereto (except
         as expressly provided therein) and the officers shall be selected by
         the Board as reconstituted pursuant to Section 8.4(c).

                  (c) Subject to Section 7.7 hereof, the officers of the Company
         and the Subsidiaries shall be authorized to manage the business and
         affairs of the Company and the Subsidiaries in accordance with all Key
         Documents, legal requirements and the terms hereof; and, subject to the
         foregoing, the officers of the Company and the Subsidiaries shall have
         the right to take all actions on behalf of the Company and the
         Subsidiaries. The General Growth Officers, so long as they shall serve
         as the management of the Company, shall manage the day to day
         operations of the Company and each of the Properties in a manner
         substantially consistent with the management of GGPLP and GG
         Properties. Without in any way limiting the generality of the
         foregoing, the officers of the Company and the Subsidiaries shall
         manage the day to day operations of the Properties in accordance with
         the policies and other matters set forth on Schedule II. All costs and
         expenses incurred in connection with the management of the Company and
         the Subsidiaries and the ownership, operation, management and
         development of the Properties shall be paid by the Company and the
         Subsidiaries, or if paid by GGPLP or any of its Affiliates, the Company
         and the Subsidiaries shall reimburse GGPLP or its Affiliates therefor
         to the extent such costs and expenses were incurred by reason of acts
         which (i) are for or on behalf of the Company, (ii) within the scope of
         the authority granted hereunder and (iii) did not constitute gross
         negligence or willful misconduct on the part of GGPLP or its
         Affiliates; provided, however, that for so long as the General Growth
         Officers are the officers of the Company, the costs and expenses of the
         Company and the Subsidiaries listed on Schedule III shall be paid by
         GGPLP or its Affiliates and shall not be reimbursed to GGPLP or its
         Affiliates or charged to the Company or the Subsidiaries or paid from
         Company Assets. So long as the General Growth Officers are the officers
         of the Company, the Company and/or the Subsidiaries shall pay to GGPLP
         and its Affiliates (as provided below) the fees and reimbursable
         amounts with respect to the Company Assets in the amounts and in the
         manner set forth on Schedule IV. Unless otherwise approved by the
         Board, and except as may otherwise be provided in this Agreement, no
         other fee or compensation shall be paid by the Company and/or the
         Subsidiaries to GGPLP, GG Properties or any of their Affiliates in
         connection with the management of the Company and/or the Subsidiaries
         and the Company Assets. So long as



                                       36
<PAGE>   43

         the General Growth Officers are the officers of the Company, the
         Company and its Subsidiaries shall be authorized to enter into one or
         more agreements with GGPLP and any of its Affiliates to delegate all or
         any portion of the managerial responsibilities of the General Growth
         Officers to such entities; provided that, (i) the General Growth
         Officers shall not be relieved of their obligation to manage the
         Company or any other obligation or responsibility under this Agreement
         by reason of such delegation, (ii) the Company shall not incur any
         additional cost by reason of such delegation and (iii) GGPLP and any
         such Affiliate shall be obligated to carry out their delegated
         managerial responsibilities in accordance with the policies set forth
         on Schedule II to the extent applicable and (iv) and Board shall not
         lose any rights provided hereunder. Any such agreement entered into by
         the Company and/or its Subsidiaries, on the one hand, and GGPLP and/or
         any of its Affiliates, on the other hand, may provide that all or any
         portion of the fees and reimbursable amounts set forth on Schedule IV
         shall be paid to an Affiliate of GGPLP, rather than to GGPLP, and may
         contain customary indemnities from the Company and its Subsidiaries to
         GGPLP and such Affiliate against claims, losses, liabilities, costs and
         expenses arising out of the operation or management of Company Assets
         to the extent such management was within the scope of the authority
         expressly granted to GGPLP or such Affiliate hereunder or thereunder,
         other than claims, losses, liabilities, costs and expenses caused by
         the gross negligence or willful misconduct of GGPLP or such Affiliate
         and shall also contain customary indemnities by GGPLP or such Affiliate
         to the Company with respect to GGPLP's or such Affiliate's gross
         negligence or willful misconduct. Any such agreement shall be
         terminable by the Class B Board Members, in their sole discretion,
         immediately following the General Growth Officers ceasing to serve as
         the Company's management, GGPLP ceasing to own the Class A Minimum
         Investment or the Development Manager or the Property Manager ceasing
         by operation of law or otherwise to be GGPLP, GG Properties or an
         Affiliate of GGPLP or GG Properties (and otherwise are only terminable
         as expressly provided herein). Unless otherwise provided herein or
         approved by the Board, the Company shall not have any employees.
         Notwithstanding anything to the contrary contained herein, the Company
         shall (and shall cause the Subsidiaries to) continue to engage the
         existing property manager(s) for Carolina Place and Montclair Plaza
         through December 31, 1999 pursuant to the existing management
         agreement(s) for such Properties, and the Company and the Subsidiaries
         shall not commence paying GGPLP and/or its Affiliates the property
         management fees for Montclair Plaza and Carolina Place (which fees are
         set forth in Section 1 of Schedule IV) until January 1, 2000.



                                       37
<PAGE>   44

                  (d) The Class B Members shall have the right, in their sole
         discretion, to exercise the rights under Article IX or XI hereof in the
         event that Cause exists.

                  (e) For purposes of this Agreement, "Cause" shall mean, (i)
         the failure of the General Growth Officers to submit an Annual Business
         Plan to the Board as provided in Section 7.7(c) hereof, (ii) the
         failure of the General Growth Officers to obtain prior Board approval
         (as part of an approved Annual Business Plan or otherwise) for any of
         the matters enumerated in Section 7.7(d) hereof (unless Board approval
         is not required pursuant to the provisions of this Agreement), (iii)
         the General Growth Officers taking or causing the Company to take any
         action materially in contravention of an approved Annual Business Plan
         (other than actions otherwise permitted hereunder), (iv) a willful and
         material violation by GGPLP or GG Properties of the provisions of
         Section 7.10 hereof or (v) the engaging by any General Growth Officers,
         GGPLP, GG Properties, or the Property Manager, if any, in willful
         misconduct, including fraud, embezzlement or theft which is
         demonstrably and materially injurious to the Company; provided that
         Cause shall not be deemed to exist until the procedures set forth in
         Section 7.3(f) below have been complied with.

                  (f) If the Class B Member or Class B Board Members believe
         that an event giving rise to Cause has occurred, the Class B Members or
         Class B Board Members shall deliver a notice (the "Cause Notice") to
         the General Growth Officers setting forth with particularity the event
         giving rise to Cause and the applicable clause of Section 7.3(e). If
         the event giving rise to Cause is one enumerated in Section 7.3(e) (i),
         (ii) or (iii), the General Growth Officers shall have fifteen (15) days
         from the date of the delivery of such notice to cure the action or
         failure to act (or if such action or failure to act, or consequence of
         such action or failure to act, is curable but is of such a nature that
         it cannot be cured within such fifteen (15) day period, the General
         Growth Officers shall commence such cure and proceed diligently to
         Complete the curing thereof as promptly as practicable). The General
         Growth Officers shall promptly, and, in any event, by the end of the
         fifteen (15) day cure period, notify (the "Cure Notice") the Class B
         Member or any Class B Board Member that either (i) the event giving
         rise to Cause has been cured and specifying the actions taken in
         respect thereof or (ii) the event giving rise to Cause is curable but
         cannot be cured within fifteen (15) days and specifying the actions
         that have been taken and will be taken in respect thereof, in which
         case upon such cure the General Growth Officers will deliver a second
         notice stating that the event giving rise to Cause has been cured and
         specifying the actions that have been taken in respect thereof (the
         "Second Cure Notice"). Unless the Class B Member or such Class B Board
         Member reasonably objects in



                                       38
<PAGE>   45

         writing to the Cure Notice or the Second Cure Notice, as the case may
         be, within ten (10) days of delivery thereof, the event giving rise to
         Cause (to the extent such Cure Notice or Second Cure Notice states that
         the events giving rise to Cause have been cured) shall be deemed to be
         cured. If GGPLP wishes to contest the existence of Cause, the General
         Growth Officers shall within ten (10) days of receipt of the Cause
         Notice, or, if the Class B Member or such Class B Board Member has
         reasonably objected to the Cure Notice or the Second Cure Notice, as
         the case may be, the Class B Member or any Class B Board Member shall
         within ten (10) days of receipt of the Cure Notice or the Second Cure
         Notice, as the case may be, submit the existence of Cause to
         arbitration pursuant to Section 11.13 hereof. If the question of Cause
         or the cure thereof has been submitted to arbitration, Cause shall not
         be deemed to have occurred unless and until the arbitrators have
         reached a final decision that Cause exists or has not been cured. If
         the General Growth Officers neither submit the question of Cause to
         arbitration nor deliver a Cure Notice within the fifteen (15) day
         period following the date of the delivery of the Cause Notice, then
         Cause shall be deemed to exist on the day immediately following such
         fifteen (15) day period. During any arbitration proceeding, the General
         Growth Officers shall use all diligent and good faith efforts to act or
         cease from acting in the manner that is the subject of the dispute.
         Arbitration costs shall be charged to the losing party.

                  (g) As to the allocation among the officers of the rights,
         powers, authority and duties of the officers as a group hereunder, each
         officer shall have the rights, powers, authority and duties as
         generally pertains to his or her office or as may be specified by the
         Chief Executive Officer or the President of the Company unless
         otherwise provided herein. The Secretary shall have the duty to record
         the proceedings of the meetings of the Board and any committees in a
         book to be kept for that purpose. The Board may require any officer,
         agent or employee to give security for the faithful performance of his
         or her duties.

         7.4 CHAIRMAN OF THE BOARD. So long as the General Growth Officers are
the officers of the Company, the Members agree to cause the Class A Board
Members and Class B Board Members to designate as the Chairman of the Board and
the Subsidiaries the Board Member elected by GGPLP who holds the most senior
position at GG Properties (the "General Growth Chairman").

         7.5 COMMITTEES. The Board shall have the power to create committees,
including an executive committee and an audit committee, to designate, remove
and replace committee members and to delegate to such committees such powers and
authority as the Board may determine and as may then be permitted by the
Company's Certificate of Formation and the Act; provided, however, that so



                                       39
<PAGE>   46

long as the Class A Member and Class B Member are entitled to designate Board
Members in accordance with the provisions of this Agreement, (i) any committee
established by the Board shall have at least one member designated by the Class
A Board Members and at least one member designated by the Class B Board Members
unless the Board determines otherwise and (ii) subject to Section 7.2(e), the
Class A Board Members shall be exclusively entitled to designate, remove and
replace the Class A committee members and the Class B Board Members shall be
exclusively entitled to designate, remove and replace the Class B committee
members. Except as provided herein and unless the Board otherwise provides, each
committee may adopt, amend or repeal rules for the conduct of its business that
are consistent with the terms hereof. Each committee shall otherwise conduct its
business in the same manner as the Board conducts its business pursuant to this
Agreement.

         7.6. CERTIFICATE OF FORMATION; BY-LAWS. Each Member shall take all
other actions necessary and appropriate to ensure that the Company's Certificate
of Formation and By-Laws do not at any time conflict with the provisions of this
Agreement or any Key Document and shall not consent to or approve of any
amendment to the Certificate of Formation or By-Laws which would be inconsistent
with this Agreement or any Key Document.

         7.7 ACTIONS BY BOARD.

                  (a) Actions by Directors. (a) Except as otherwise provided
         herein, at such times as both Class A Units and Class B Units shall be
         outstanding, at all meetings of the Board a quorum shall exist for the
         transaction of business if at least two (2) Class A Board Members and
         two (2) Class B Board Members are present. At such times as both Class
         A Units and Class B Units shall be outstanding, at all meetings of any
         committee of the Board a quorum shall exist for the transaction of
         business if at least one member designated by the Class A Board Members
         and one member designated by the Class B Board Members are present,
         unless the Board shall determine otherwise. At all other times (i.e.,
         when the Board is constituted pursuant to Section 8.4(c)), a quorum
         shall exist for the transaction of business if at least a majority of
         Board or committee members are present. Actions of the Board or any
         committee thereof may be taken at meetings or by written consent, and
         any written consent shall be filed with the minutes of proceedings of
         the Board or the appropriate committee thereof. Attendance at any
         meeting may be by conference telephone or similar communications
         equipment by means of which all persons participating in the meeting
         can hear each another. In case at any meeting of the Board or a
         committee thereof a quorum shall not be present, the members of the
         Board or such committee present may adjourn the meeting from time to
         time until a quorum shall be present.



                                      40
<PAGE>   47
                  (b) When action is to be taken by vote of the Board or any
         committee thereof and except as otherwise provided herein, each member
         of the Board or such committee shall be accorded one vote. Except as
         otherwise provided herein (including Section 7.2 and Section 8.4(c)
         hereof), each and every corporate action taken by vote of the Board or
         any committee thereof shall be authorized only by the affirmative vote
         of the majority of the Board or committee members, as the case may be,
         present at a duly constituted meeting at which a quorum is present and
         acting throughout; provided that, at such times as both Class A Units
         and Class B Units shall be /outstanding and entitled to elect Board
         Members pursuant to this Agreement, at least one Class A Board Member
         and one Class B Board Member (in the case of Board meetings), or one
         Class A committee member and one Class B committee member (in the case
         of committee meetings), has voted in favor of such action.

                  (c) On or before December 15 of each year, commencing December
         15, 2000, for each Property that is operating, is then under
         construction or development or is in the planning stage, the General
         Growth Officers will cause to be prepared and submitted to the Board
         for approval a proposed annual business plan (including an annual
         capital budget and operating budget and leasing guidelines to permit
         the execution of leases on behalf of the Company and its Subsidiaries
         without specific Board approval, which shall include figures for
         minimum square foot base rental, maximum tenant improvement allowances,
         maximum obligations on lease take-overs and any other leasing criteria
         proposed by the General Growth Officers) for the following fiscal year,
         such plan to be substantially in the form of the "Annual Business
         Plans" for 1999 delivered pursuant to the Stockholders Agreement
         (unless otherwise provided herein) or otherwise approved by the Board
         (each, an "Annual Business Plan") (and the General Growth Officers will
         cause to be prepared and submitted to the Board for approval a proposed
         Annual Business Plan for 2000 within 60 days following the date
         hereof). The proposed Annual Business Plan also shall itemize each
         transaction or matter requiring approval of the Board pursuant to
         Section 7.7(d) below. The General Growth Officers also shall cause the
         Board to be provided with quarterly updates to the Annual Business
         Plans. A meeting of the Board to consider an Annual Business Plan for
         approval shall, unless the Board otherwise determines, be held no
         sooner than 45 days following submission of the proposed Annual
         Business Plan to the Board and no later than 75 days following
         submission thereof. Prior to such meeting, the General Growth Officers
         shall make available to the Class B Board Members and their
         representatives and advisors such backup information with respect to
         the Annual Business Plan as the Class B Board Members shall reasonably
         request and shall be reasonably



                                       41
<PAGE>   48

         available to consult with the Class B Board Members regarding the
         details of the Annual Business Plan. If the Board shall consider for
         adoption a proposed Annual Business Plan for any year and shall fail to
         adopt it in its entirety because of disagreement as to one or more
         items although the Board shall agree on other items, then the Board
         shall adopt as the Annual Business Plan for such year such proposed
         Annual Business Plan exclusive of the items as to which there is
         disagreement, provided, however, that if there is disagreement over any
         item of expenditure in such Annual Business Plan that is
         nondiscretionary, then the Board shall adopt such Annual Business Plan
         as it relates to such nondiscretionary item of expenditure, and
         provided further, however, that if there is disagreement over any
         discretionary item of operating expenditure in such Annual Business
         Plan, then the Board shall adopt such Annual Business Plan including
         such discretionary item of operating expenditure in an amount equal to
         the amount reasonably proposed for such operating expenditure item by
         the General Growth Officers (and, in the event that the Annual Business
         Plan otherwise has not been approved for any year, the General Growth
         Officers may cause the Company to make discretionary operating
         expenditures in such amounts as they reasonably deem appropriate and to
         expend funds for nondiscretionary items until such Annual Business Plan
         is approved). Although the General Growth Officers shall use reasonable
         efforts to include all nondiscretionary items in the Annual Business
         Plan, expenditures for nondiscretionary items shall not be limited by
         amounts set forth in an approved Annual Business Plan.
         "Nondiscretionary items" shall mean items that must be paid by the
         Company to avoid a material adverse effect on the business, operations
         or value of the assets of the Company and/or its Subsidiaries. Without
         limiting the generality of the foregoing, the Members acknowledge and
         agree that nondiscretionary items include the minimum amount of funds
         needed to (i) pay and perform when due all of the obligations of the
         Company and/or its Subsidiaries under any notes, mortgages and other
         instruments to which the Company or any Subsidiary is or shall be a
         party or by which the Company and/or its Subsidiaries or its or their
         assets are bound in connection with any financing, (ii) pay when due
         real estate and other taxes affecting the Company and/or its
         Subsidiaries and insurance premiums for the Company and/or Subsidiary
         assets and the Company and/or its Subsidiaries, and (iii) comply with
         all laws now or hereafter in force which shall be applicable to all or
         any part of the assets of the Company and/or its Subsidiaries and the
         operation and management thereof (including the making of capital
         expenditures required for such compliance) if the failure to comply
         would (A) expose the Company, any Subsidiary, any Member or any
         employee, agent, officer, director, trustee or contractor of the
         Company and/or any Subsidiary, any Member, GG Properties, the
         Development Manager or the Property Manager



                                       42
<PAGE>   49

         to the risk of criminal prosecution, (B) entitle any enforcing entity
         to take any action which could materially and adversely affect the
         business, operation or value of the Company and/or its Subsidiaries or
         (C) invalidate or impair any of the insurance maintained by the Company
         and/or its Subsidiaries.

                  (d) Notwithstanding anything to the contrary contained herein,
         the following matters will require approval of the Board (either as
         part of an approved Annual Business Plan or by separate Board action)
         unless any such matters have been specifically approved pursuant to
         this Agreement (including Articles VIII, IX, X or XI) or otherwise:

                                (i) The purchase or other acquisition by the
                  Company and/or its Subsidiaries of any material asset or
                  property or any direct or indirect interest therein, but
                  excluding purchase options where the cost of the option does
                  not exceed $500,000;

                                (ii) the sale, transfer, assignment, exchange or
                  other disposition by the Company or any of its Subsidiaries of
                  any Property or any direct or indirect interests therein or
                  any part thereof;

                                (iii) the development, redevelopment or
                  expansion by the Company or any Subsidiary of the Properties;

                                (iv) the incurrence by the Company or any
                  Subsidiary of any indebtedness for borrowed money, whether
                  secured or unsecured, or the refinancing of any indebtedness
                  for borrowed money, whether secured or unsecured (including
                  any capital lease obligation) in excess of $500,000 in the
                  aggregate in any fiscal year (excluding indebtedness for
                  borrowed money that has been approved by the Board);

                                (v) the pledge, encumbrance or subjecting to
                  liens or mortgages by the Company or any Subsidiary of any
                  Property in connection with a financing or refinancing;

                                (vi) with respect to each "Major Expense
                  Category" (as so denominated in the Annual Business Plan), the
                  expenditure by the Company and/or any Subsidiary of amounts in
                  excess of those set forth in an approved Annual Business Plan,
                  unless (A) the aggregate of all such amounts (excluding
                  nondiscretionary items and emergency expenditures referred to
                  below in excess of the amount budgeted therefor) do not exceed
                  105% of the total expenditures set forth in such Annual
                  Business Plan for such Major Expense Category (but the amount
                  of the fees




                                       43
<PAGE>   50

                  identified on Schedule IV may not be increased) or (B) such
                  amounts are nondiscretionary items (as defined in Section
                  7.7(c)) or otherwise are required, in the reasonable judgment
                  of the Company's management, to be expended because of an
                  emergency involving an immediate threat to the health, safety
                  or condition of persons or property and the Company's
                  management is hereby authorized to spend such amounts without
                  further Board action (but only such amounts as are required to
                  alleviate such immediate threat);

                                (vii) the merger, consolidation, reorganization
                  or other similar transaction involving the Company or any
                  Subsidiary with or into another Person, in any such case,
                  whether in a single transaction or a series of related
                  transactions;

                                (viii) except as provided in 7.7(d)(xiv), any
                  Company or Subsidiary transaction or agreement (or amendment
                  or modification to any transaction or agreement) with,
                  involving or benefitting GGPLP, GG Properties, or an Affiliate
                  of GGPLP or GG Properties;

                                (ix) other than a dissolution pursuant to
                  Article XI, the taking of any action, including the filing of
                  a petition, with respect to (x) an assignment for the benefit
                  of creditors of the Company or any Subsidiary, (y) the
                  bankruptcy, insolvency, reorganization, dissolution or any
                  similar occurrence of the Company or any Subsidiary or (z) a
                  liquidation or any other similar occurrence, that might result
                  in the termination of the Company or any Subsidiary;

                                (x) the admission of additional Members or the
                  issuance, grant or entry into an agreement or arrangement
                  providing for options, warrants or other rights, interests or
                  securities convertible into or exchangeable for any equity
                  interests in the Company or any Subsidiary;

                                (xi) except as otherwise expressly provided
                  herein (including the provisions of Article V), the
                  determination of the amount and timing of distributions of Net
                  Disposition Proceeds and Operating Cash Flow;

                                (xii) the determination of Reserve Amounts for
                  any fiscal year;

                                (xiii) the establishment of the Company's policy
                  with respect to the appropriate levels of debt capitalization
                  of the Company;




                                       44
<PAGE>   51

                                (xiv) the consent to any amendments or
                  supplements to, or the making of elections or grant of waivers
                  of conditions or the enforcement of rights under, any
                  Contribution Agreement, provided, however, that in connection
                  with any Board resolutions with respect to such matters and so
                  long as the Class A Member and Class B Member are entitled to
                  designate Board Members in accordance with the provisions of
                  this Agreement, (A) the Class B Board Members shall have the
                  exclusive right to vote (and the Class A Board Members shall
                  not have the right to vote and the vote of the Class A Board
                  Members shall not be required) for the approval of any such
                  action that relates to the obligations of GGPLP and its
                  Affiliates under any Contribution Agreement and (B) the Class
                  A Board Members shall have the exclusive right to vote (and
                  the Class B Board Members shall not have the right to vote and
                  the vote of the Class Board Members shall not be required) for
                  the approval of any such action that relates to the
                  obligations of NYSCRF or its Affiliates under any Contribution
                  Agreement;

                                (xv) the engagement, retention or termination by
                  the Company of any property or development manager for the
                  Properties other than GGPLP, GG Properties, or any of their
                  Affiliates;

                                (xvi) the engagement or retention by the Company
                  of any financial advisor or investment banking firm for any
                  major capital transaction or any legal counsel for any
                  material litigation;

                                (xvii) the amendment of any of the policies set
                  forth in Schedule II or any of the fees or other matters set
                  forth in Schedule IV, in each case as they relate to the
                  Company or any Subsidiary;

                                (xviii) the adoption, modification or deviation
                  from (A) an approved Annual Business Plan (except as permitted
                  hereunder, including as specified in Section 7.7(d)(vi)) and
                  (B) any development budget, including the Stonebriar
                  Development Plan.

                                (xix) any action not in furtherance of the
                  Company's purpose set forth in Section 2.4.

                  (e) The Members hereby approve, and the Company shall be
         authorized to undertake, (i) the development and leasing of the
         Stonebriar Development Project and the expenditure of funds in
         connection therewith pursuant to the development plan and budget
         attached hereto as Exhibit C (such development plan and budget, as the
         same may be modified in accordance with the terms of this Agreement,
         the "Stonebriar Development Plan")




                                       45
<PAGE>   52

         and (ii) the operation of the Company Assets (other than the Stonebriar
         Development Project) and the expenditure of funds and/or incurrence of
         indebtedness in connection therewith pursuant to the existing 1999
         business plans for the Company Assets for remainder of 1999 (and each
         such plan shall be deemed to be an Annual Business Plan hereunder).

         7.8 MEETINGS OF THE BOARD.

                  (a) The Board shall meet not less frequently than three times
         per year, at such times as the Board may determine, and, if so
         determined, no notice need be given. Any failure to so meet shall not
         give rise to any presumption or inference that the Members shall have
         any liability for the obligations of the Company.

                  (b) In addition, the Board shall meet upon the request of any
         Board Member conveyed in writing to each other Board Member, at a time
         no fewer than two (2) and no more than twenty-one (21) business days
         after such notice is given, and at the Company's principal offices or
         such other place as is determined by the Board.

                  (c) Meetings of the Board shall be presided over by the
         Chairman of the Board or in the absence of the Chairman of the Board by
         the Vice Chairman of the Board, if any, or in the absence of the Vice
         Chairman of the Board by the President, or in their absence by a
         chairman chosen at the meeting. The Secretary, or in the absence of the
         Secretary, an Assistant Secretary, shall act as secretary of the
         meeting, but in the absence of the Secretary and any Assistant
         Secretary the chairman of the Board shall choose a person to act as
         Secretary.

                  (d) Whenever notice is required to be given to the Board
         members under any provision of this Agreement, a written waiver
         thereof, signed by the person entitled to notice, whether before or
         after the time stated therein, shall be deemed equivalent to notice.
         Attendance of a person at a meeting shall constitute a waiver of notice
         of such meeting, except when the person attends a meeting for the
         express purpose of objecting, at the beginning of the meeting, to the
         transaction of any business because the meeting is not lawfully called
         or convened. Neither the business to be transacted at, nor the purpose
         of, any regular or special meeting of the Board or members of a
         committee of the Board need be specified in any written waiver of
         notice.

         7.9 CONDUCT OF BUSINESS.

                  (a) To the extent consistent with the other provisions of this
         Agreement, the Company and its Subsidiaries shall



                                       46
<PAGE>   53

         endeavor to conduct their affairs in a manner that will not cause the
         Company or any Subsidiary to be deemed to be, and will not make any
         investment which could cause it to become, an "investment company" for
         purposes of the Investment Company Act.

                  (b) The Company and its Subsidiaries shall operate in a manner
         that will enable GG Properties and Natick Trust to (i) satisfy the
         requirements for qualifying as a real estate investment trust under the
         Code and (ii) avoid any federal income or excise tax liability. The
         foregoing is not intended to, and shall not, alter the relative
         distributions payable to the Members as set forth in Article V although
         it may affect the overall amount of distributions made in any year.

                  (c) The Company shall at all times, commencing with the date
         of its formation, qualify, and each Member shall cause the Company to
         operate in a manner so that it will at all times qualify as an
         "operating company" under Pension and Welfare Benefits Administration
         Regulation ss. 2510.3-101 (the "Plan Asset Regulations") issued by the
         Department of Labor under Title I of the Employee Retirement Income
         Security Act of 1974, as the same may be amended from time to time
         ("ERISA") as long as equity participation by Benefit Plan Investors (as
         defined in the Plan Asset Regulations) is "significant," as defined
         therein.

                  (d) The Company and each of its Subsidiaries shall operate its
         business and structure its investments in a manner necessary to avoid
         the realization of any "unrelated business taxable income" within the
         meaning of Section 512 of the Code ("UBTI") to any Member, or the
         realization of income that would be UBTI were a Member subject to the
         provisions of Section 511 through 514 of the Code regardless of its
         actual status thereunder, unless the Board otherwise approves. Without
         limiting the generality of the foregoing and without Board approval,
         the Company and each Subsidiary shall not knowingly, and each Member
         shall not knowingly, take any action to cause the Company or any
         Subsidiary to (i) incur any indebtedness other than (A) indebtedness
         that is incurred to acquire or improve real property within the meaning
         of Section 514(c)(9)(A) of the Code and that is not described in
         Section 514(c)(9)(B)(ii) of the Code, or (B) other indebtedness that
         will not give rise to UBTI to any Member or will not give rise to
         income that would be UBTI if a Member were subject to the provisions of
         Sections 511 through 514 of the Code regardless of its actual status
         thereunder (provided that nothing contained in this Section 7.9(d)(i)
         shall prohibit the financing or refinancing of Properties, including
         the consummation of the CMBS Financing, and the distribution of all or
         a portion of the proceeds thereof), (ii) guarantee the obligations of
         others unless such guarantee does not cause the



                                       47
<PAGE>   54

         obligation guaranteed to become a "recourse liability" within the
         meaning of Treasury Regulation Section 1.752-1(a)), or (iii) incur any
         indebtedness that would be included as a "partner non-recourse debt" as
         set forth in Treasury Regulations Section 1.704-2(b)(4) (provided that
         nothing contained in Section 7.9(d)(ii) or (iii) shall prohibit
         guarantees or indebtedness that is "partner non-recourse debt" (as
         defined above) merely because of guarantees by any of the Company, the
         Subsidiaries, GGP/Homart and/or the subsidiaries of GGP/Homart of
         obligations of any of the others or because any such person is
         otherwise liable for the obligations of any of the others). In
         furtherance of the foregoing and not in limitation thereof and without
         Board approval, the Company shall not knowingly, after making due
         inquiry (i) enter into any lease with, or borrow any amounts for the
         acquisition or improvement of any property (or any portion thereof)
         from, any person described in Section 514(c)(9)(B)(iii) or (v) of the
         Code; or (ii) enter into any lease or other arrangement with respect to
         any Property or any portion thereof if such lease or arrangement would
         result in (A) the payment of rent or any other amount to the landlord
         which depends in whole or in part on the income or profits derived by
         any person (including a tenant or a subtenant) from any portion of such
         Property (other than an amount based upon a fixed percentage of the
         receipts or sales of the tenant and, if any, the subtenants), (B) an
         obligation of the landlord to furnish or render any service not
         customarily furnished or rendered in connection with the rental of
         space for occupancy, as determined under Section 512(b) of the Code and
         any applicable Treasury regulations or (C) any portion of the Company's
         income (or loss) otherwise being UBTI. In the event that NYSCRF
         determines, in its reasonable judgment, that (i) as the result of any
         change in applicable statute, regulation or administrative or judicial
         interpretation thereof (including private letter rulings, technical
         advice memoranda and other similar pronouncements), any lease would
         cause the Company to have UBTI or (ii) any other arrangement entered
         into with respect to a Property or any portion thereof would cause the
         Company to have UBTI, the parties hereto agree to use their reasonable
         efforts (without any obligation to pay any amount or incur any
         obligation) to reform such lease or other arrangement, or to take any
         other action necessary or appropriate, to prevent the Company from
         having any UBTI.

         7.10 OTHER ACTIVITIES OF MEMBERS.

                  (a) Neither GGPLP nor GG Properties nor any of their
         Affiliates shall, directly or indirectly, as an owner, managing or
         general partner, majority or controlling stockholder, consultant, joint
         venturer, manager or otherwise, acquire, develop, redevelop, improve,
         construct or manage any regional shopping mall project, that is, in any
         such case,



                                       48
<PAGE>   55

         located within the trade area (as shown in red on the maps attached
         hereto as Exhibit E) of any of the mall shopping centers listed on
         Exhibit E hereto (the "Relevant Trade Area"); provided, however, that
         nothing herein shall prohibit or restrict GGPLP or GG Properties or any
         of their Affiliates from owning, operating, developing, improving,
         expanding or managing any of the mall shopping centers owned (in whole
         or in part), operated, being developed or managed, directly or
         indirectly, by any of them on the date hereof and listed on Schedule V
         hereto.

                  (b) Notwithstanding anything to the contrary in Section
         7.10(a), neither GGPLP nor GG Properties shall be in breach of Section
         7.10(a) if, in connection with the acquisition of a portfolio of three
         or more regional shopping malls or management contracts therefor,
         GGPLP, GG Properties or any of their Affiliates acquires directly or
         indirectly, or becomes the property manager or development manager for,
         any regional shopping mall project that is located within the Relevant
         Trade Area (the "Competing Asset"); provided GGPLP, GG Properties or
         such Affiliate terminates any management position with respect to such
         Competing Asset as soon as possible but no later than within one year
         after acquiring the same.

                  (c) Subject to Section 7.10(a) and (b), each Member and its
         Affiliates may engage or invest in any other activity or venture or
         possess any direct or indirect interest therein independently or with
         others. None of the Members, the Company or any other Person employed
         by, related to or in any way affiliated with any Member or the Company
         shall have any duty or obligation to disclose or offer to the Company
         or any of the Members, or obtain for the benefit of the Company or any
         of the Members, any such other activity or venture or interest therein.
         None of the Company, the Members, the creditors of the Company or any
         other person having any interest in the Company shall have (i) any
         claim, right or cause of action against any of the Members or any other
         Person employed by, related to or in any way affiliated with, any of
         the Members by reason of any direct or indirect investment or other
         participation, whether active or passive, in any such activity or
         venture therein or (ii) any right to any such activity or venture or
         interest therein or the income or profits derived therefrom.

         7.11 RIGHT OF PUBLIC TO RELY ON AUTHORITY OF THE MEMBERS. Nothing
herein contained shall impose any obligations on any Person or firm doing
business with the Company to inquire as to whether or not a Member or a General
Growth Officer has exceeded its authority in executing any contract, lease,
mortgage, deed or other instrument on behalf of the Company, and any such third
person shall be fully protected in relying upon such authority.


                                       49
<PAGE>   56

         7.12 STANDARD OF CARE. Subject to the other provisions hereof
(including Section 7.13), each of the Board Members and officers shall discharge
his or her duties in that capacity in good faith, with the care that a director
or officer, as the case may be, of a Delaware corporation would be required to
exercise and in a manner he or she believes to be in the best interests of the
Company.

         7.13 WAIVER AND INDEMNIFICATION.

                  (a) Notwithstanding anything to the contrary contained in this
         Agreement (including Section 7.12 and the Schedules attached hereto),
         neither the Members nor any Person acting on their behalf pursuant
         hereto (including the Board Members and General Growth Officers), shall
         be liable, responsible or accountable in damages or otherwise to the
         Company, any Subsidiary or to any Member for any acts or omissions
         performed or omitted to be performed by them (or any Person acting on
         their behalf, including the Board Members and the General Growth
         Officers) in connection with the management of the Company and/or the
         Subsidiaries and within the scope of the authority conferred upon them
         by this Agreement, the Board and/or the Act, provided that the Member's
         or such other Person's conduct or omission to act was taken in good
         faith and in the belief that such conduct or omission was in the best
         interests of the Company and/or the Subsidiaries and, provided further,
         that the Member or such other Person shall not be guilty of intentional
         misconduct or gross negligence. The Company shall, and hereby does,
         indemnify and hold harmless the Members and their Affiliates and any
         individual acting on their behalf (including the Board Members and the
         General Growth Officers) from any loss, damage, claims or liability,
         including reasonable attorneys' fees and expenses, incurred by them (i)
         by reason of any act performed by them or any Person acting on their
         behalf (including the Board Members and the General Growth Officers) in
         connection with the management of the Company and/or its Subsidiaries
         and/or any predecessors or successors thereof or thereto and in
         accordance with the standards set forth above or (ii) in enforcing the
         provisions of this indemnity. For purposes of this 7.13, the term
         "General Growth Officers" shall include the officers, directors and
         trustees of the Subsidiaries.

                  (b) Any Person entitled to indemnification under this
         Agreement shall be entitled to receive, upon application therefor (such
         application to include (i) a written affirmation of such person's good
         faith belief that he or she met the standard of conduct necessary for
         entitlement to indemnification by the Company and (ii) his or her
         written agreement to immediately repay such amount if it should
         ultimately be determined that he or she has not met such standard),
         advances to cover the reasonable costs of defending any proceeding
         against such Person; provided, however, that



                                       50
<PAGE>   57

         such advances shall be immediately repaid to the Company, without
         interest, if such Person is found by a court of competent jurisdiction
         upon entry of a final judgment not to be entitled to such
         indemnification.

                  (c) The indemnity obligations under this Section 7.13 shall be
         in addition to any liability which the Company otherwise may have to
         any Person entitled to receive indemnification under this Agreement,
         shall extend upon the same terms and conditions to the stockholders,
         officers, directors, partners, employees and controlling Persons of any
         such Person, and shall be binding upon and inure to the benefit of any
         successors, assigns, heirs, and personal representatives of the
         Company, any Member, and any such other Person. The foregoing
         provisions shall survive any termination of this Agreement or
         dissolution of the Company.

                  (d) The Company and the other Members shall be indemnified and
         held harmless by each Member from and against any and all claims,
         demands, liabilities, costs, damages, expenses (including reasonable
         attorneys' fees and disbursements) and causes of action of any nature
         whatsoever arising out of or incidental to the fraud, willful
         misconduct or gross negligence of such Member or any Affiliate of such
         Member.

                                  ARTICLE VIII
                           TRANSFERS OF COMPANY UNITS

         8.1 CERTAIN RESTRICTIONS. No Member shall, directly or indirectly,
Transfer any Units to any Person (any such Person in whose favor a Transfer of
Units is made, and all subsequent permitted transferees of any such Person being
referred to collectively as "Transferees" and individually as a "Transferee"),
unless approved by the Board or unless such Transfer is made pursuant to this
Article VIII or Article IX, X or XI hereof; provided, however, that nothing in
this Agreement shall restrict the Transfer of any ownership interest in any
Member unless such Member's assets consist substantially of its membership
interest in the Company, in which case the Transfer shall be deemed a Transfer
of Units. Each Member hereby agrees that it will not Transfer all or any portion
of its Units except as permitted by this Agreement, that the Company shall not
reflect on its books any Transfer of Units to any Person except in accordance
with this Agreement, and that any Transfer of Units not permitted by the
provisions of this Agreement shall be null and void ab initio.

         8.2 COMPLIANCE WITH SECURITIES LAWS. Notwithstanding anything to the
contrary contained herein, no Member shall Transfer any Units, and the Company
shall not reflect on its books any Transfer of Units, unless (a) the Transfer
is pursuant to an



                                       51
<PAGE>   58

effective registration statement under the 33 Act and under any applicable state
securities or blue sky laws or (b) such Member shall have furnished the Company
with evidence reasonably satisfactory to the Company that no such registration
is required. A written opinion of counsel of recognized standing to the effect
set forth in clause (b) of the preceding sentence shall satisfy the requirements
of such clause.

         8.3 TRANSFER OF OWNERSHIP INTERESTS IN AFFILIATES. Each Member hereby
agrees that the transfer by such Member of any ownership interest or right of
exclusive control, if applicable, in any Person that is its Affiliate if (i)
such Person or an Affiliate of such Person that is controlled by such Person
owns Units and (ii) such Transfer would result in such Person no longer being an
Affiliate of such Member, shall be deemed a Transfer of Units owned by such
Person; provided, however that this Section 8.3 shall in no way limit the
transfer of ownership interests or the right of exclusive control in GG
Properties or GGPLP.

         8.4. TRANSFERS OF UNITS BY MEMBERS. (a)(i) Except as otherwise provided
in this Section 8.4(a), a holder of Class A Units shall not Transfer all or any
portion of its Class A Units without the prior approval of the Board.

                                    (1) Any holder of Class A Units shall have
                           the right, without the approval of the Board (but
                           subject to the provisions of Sections 8.2, 8.5-8.8
                           and 8.10 hereof), to Transfer all or any portion of
                           its Class A Units or any direct or indirect interest
                           therein to one or more of its Affiliates (and such
                           Affiliate or Affiliates shall have all rights of the
                           Transferor hereunder and shall be admitted as a Class
                           A Member in lieu of such Class A Member with respect
                           to the Class A Units so transferred).

                                    (2) Any holder of Class A Units shall have
                           the right, without the approval of the Board and from
                           and after (but in no event sooner than) the later of
                           the third anniversary of the date hereof and the
                           Stonebriar Grand Opening (but subject to the
                           provisions of Sections 8.2, 8.5-8.8 and 8.10 hereof),
                           to Transfer all or any portion of its Units to one or
                           more Accredited Investors or to another Member;
                           provided that any such Transferee shall not have
                           (and, subject to Section 8.4(a)(ii), the Transferor
                           shall retain) the right to designate Class A Board
                           Members but otherwise shall have all rights of the
                           Transferor hereunder and shall be admitted as a Class
                           A Member in lieu of such Class A Member with respect
                           to the Class A Units so transferred.


                                       52
<PAGE>   59

                           (ii) If at any time the aggregate Proportionate Share
                  of GGPLP and its Affiliates is not at least twenty-six percent
                  (26%) (the "Class A Minimum Investment"), then the Class A
                  Members shall immediately thereafter cease to be entitled to
                  elect Class A Board Members in accordance with the provisions
                  of Article VII hereof, all of the Board Members (including
                  Class A Board Members and Class B Board Members) shall be
                  deemed to have resigned as of such time and the provisions of
                  Section 8.4 (c) shall apply.

                           (b) (i) Except as otherwise provided in this Section
                  8.4(b), a holder of Class B Units shall not Transfer all or
                  any portion of its Class B Units without the prior approval of
                  the Board.

                                    (1) Any holder of Class B Units shall have
                           the right, without the approval of the Board (but
                           subject to the provisions of Sections 8.2, 8.5-8.8
                           and 8.10 hereof), to Transfer all or any portion of
                           its Class B Units or any direct or indirect interest
                           therein to one or more of its Affiliates (and such
                           Affiliate or Affiliates shall have all rights of the
                           Transferor hereunder and shall be admitted as a Class
                           B Member in lieu of such Class B Member with respect
                           to the Class B Units so transferred).

                                    (2) Any holder of Class B Units shall have
                           the right, without the approval of the Board and from
                           and after (but in no event sooner than) the Trigger
                           Date (but subject to the provisions of Sections 8.2,
                           8.5-8.8 and 8.10 hereof), to Transfer all or any
                           portion of its Class B Units to one or more
                           Accredited Investors or to another Member, provided
                           that, subject to Section 8.4(b)(ii) and (iii), any
                           such Transferee shall not have (and the Transferor
                           shall retain) the right to designate Class B Board
                           Members but otherwise shall have all rights of the
                           Transferor hereunder and shall be admitted as a Class
                           B Member in lieu of such Class B Member with respect
                           to the Class B Units so transferred.

                           (ii) If at any time the aggregate Proportionate Share
                  of NYSCRF and its Affiliates is not at least twenty-six
                  percent (26%) (the "Class B Minimum Investment"), then the
                  Class B Members thereafter shall immediately cease to be
                  entitled to elect Class B Board Members in accordance with the
                  provisions of Article VII hereof, all of the Board Members
                  (including Class A Board Members and Class B Board Members)
                  shall be deemed to



                                       53
<PAGE>   60

                  have resigned as of such time and the provisions of Section
                  8.4 (c) shall apply.

                           (iii) Notwithstanding anything to the contrary in
                  Section 8.4(b)(ii), the following shall apply:

                                    (1) if all or a portion of the outstanding
                           Class B Units are Transferred pursuant to Section
                           8.4(b)(i)(2) to one Person or one group of Affiliated
                           Persons not formed for the purpose of acquiring such
                           Units (a "Permissible Transferee"), and the Class B
                           Units so Transferred represent at least the Class B
                           Minimum Investment, then such Permissible Transferee
                           shall continue to be entitled to designate Class B
                           Board Members in accordance with the provisions of
                           Article VII and the provisions of Section 7.7 hereof
                           as to approval of Board actions by at least one Class
                           A Board Member and one Class B Board Member shall
                           continue to apply.

                                    (2) If (A) all or a portion of the
                           outstanding Class B Units are Transferred pursuant to
                           Section 8.4(b)(i)(2) to a Person not formed for the
                           purpose of acquiring such Class B Units (a "Serial
                           Transferee") by a transferor (a "Serial Transferor")
                           such that the Serial Transferor no longer has the
                           right to designate Class B Board Members pursuant to
                           Section 8.4(b)(ii) and (2) the Serial Transferee by
                           virtue of such transfer, and any previous Transfers
                           of Class B Units by the Serial Transferor to the
                           Serial Transferee, then owns Class B Units at least
                           equal to the Class B Minimum Investment, then the
                           Serial Transferee thereafter shall have the right to
                           designate Class B Board Members in accordance with
                           the provisions of Article VII and the provisions of
                           Section 7.7 hereof as to approval of Board actions by
                           at least one Class A Board Member and one Class B
                           Board Member shall apply.

                           (c) Notwithstanding anything to the contrary
                  contained herein:

                                    (i) In the event either the Class A Members
                           or Class B Members (but not both) shall cease to be
                           entitled to elect Board Members in accordance with
                           Article VII hereof as provided in Sections 8.4(a) and
                           (b) above, then (A) the Board shall consist of seven
                           directors, at least a majority of which shall be
                           comprised of Persons independent of the holder or
                           holders of the Electing Class (each, an


                                       54
<PAGE>   61

                           "Independent Board Member"); (B) the holder or
                           holders of the other class of Units (the "Electing
                           Class") shall be entitled to elect six of the Board
                           Members with such Board Members to be elected by the
                           holders of a majority of the Units of the Electing
                           Class, with each Unit of the Electing Class entitled
                           to one vote; (C) the holders of Units of the
                           non-Electing Class shall be entitled to elect one
                           Board Member, with such Board Member to be elected by
                           the holders of a majority of the outstanding Units of
                           the non-Electing Class voting for this purpose as a
                           class, with each Unit of such non-Electing Class
                           entitled to one vote and (D) each and every corporate
                           action taken by vote of the Board or any committee
                           thereof in accordance with the terms hereof shall be
                           authorized only by the affirmative vote of the
                           majority of Board members or committee members, as
                           the case may be, present at a duly constituted
                           meeting at which quorum is present and acting
                           throughout. For purposes of this Agreement, (1) a
                           Person shall be deemed to be an Independent Board
                           Member if such Person is not an Affiliate or employee
                           of any holder of Class A Units or Class B Units, as
                           the case may be, or any of its Affiliates (and, if
                           the Class A Members are the Electing Class, a Person
                           shall be deemed to be an Independent Board Member if
                           such Person is not an Affiliate, director or employee
                           of GG Properties, GGPLP or any of their successors or
                           any of their Affiliates, (2) so long as there is an
                           Electing Class, a Board Member elected by the holders
                           of Units of the non-Electing Class shall be deemed an
                           Independent Board Member and (3) if there is no
                           Electing Class, a Person shall be deemed to be an
                           Independent Board Member if such Person is not an
                           Affiliate, director or employee of any holder of
                           Units or any of its Affiliates.

                                    (ii) in the event both the Class A Members
                           and Class B Members shall cease to be entitled to
                           elect Board Members in accordance with Article VII
                           hereof as provided in Sections 8.4(a) and (b) above,
                           (A) the Board shall consist of seven Board Members,
                           at least a majority of which shall be comprised of
                           Independent Board Members, (B) the Units shall be
                           entitled to equal voting rights and powers and shall
                           be voted together as a single class with respect to
                           all matters on which Members may be entitled to vote
                           (including the election of Board Members), with each
                           Unit entitled to one vote, and (C) the approval of a
                           majority of the Board Members



                                       55
<PAGE>   62

                           shall be required to approve an action of the Board
                           or Committee to the extent the same is required
                           hereunder.

                  (d) The Company shall be entitled to treat the record owner of
         any Unit as the absolute owner thereof in all respects, and shall incur
         no liability to any purported Transferee of a Unit for distributions of
         money or other property in good faith made to the record owner of such
         Unit until all conditions of any Transfer are satisfied in accordance
         herewith and an instrument effecting such Transfer is received by the
         Members and is recorded on the books of the Company.

         8.5 CERTAIN PROHIBITED TRANSFERS OF UNITS BY MEMBERS

                  (a) Notwithstanding any other provision of this Agreement to
         the contrary, no Transfer of all or any portion of any Member's Units
         shall be made if such Transfer would result in:

                                 (i) the Company being required to register, [or
                  seek an exemption from registration], as an investment company
                  under the Investment Company Act;

                                 (ii) GG Properties failing to qualify as a real
                  estate investment trust under the Code;

                                 (iii) an adverse effect for income tax purposes
                  on the Company or any of the continuing Members (other than a
                  constructive termination of the Company pursuant to Code
                  Section 708(b)(1)(B); provided that, at the election of the
                  non-Transferring Member, the Transfer shall be structured to
                  avoid a termination of the Company for Federal income tax
                  purposes, including a delayed purchase of up to 1% membership
                  interest of the Transferring Member);

                                 (iv) the Company or its Subsidiaries being
                  subject to materially increased regulatory burdens;

                                 (v) a material violation or default under any
                  Key Document of the Company or any of its Subsidiaries; or

                                 (vi) a violation of any applicable statute,
                  law, ordinance, rule or regulation of any federal, state or
                  local governmental bodies, agencies or subdivisions having
                  jurisdiction over the Company and its assets.

                  (b) Notwithstanding any other provision of this Agreement to
         the contrary, without the prior written approval



                                       56
<PAGE>   63

         of the Class A Board Members, which approval may be given or withheld
         in the Class A Board Members sole discretion, no Transfer of all or any
         portion of any Member's Units shall be made to any Person whose
         principal business is the development or management of regional
         shopping malls other than any Person that is an insurance company, a
         pension fund, an investment company registered under the Investment
         Company Act, an investment advisor registered under the Investment
         Advisors Act of 1940, as amended, acting in its capacity as an
         investment advisor, or a fiduciary under ERISA acting in such capacity.

                  (c) Each Member may in its discretion require as a condition
         of any Transfer permitted under this Article VIII, the delivery of a
         written opinion of responsible counsel (who may be counsel for the
         Company), reasonably satisfactory in form and substance to such Member,
         to the effect that such Transfer would not result in any of the
         consequences set forth in the clauses of Section 8.5(a) and shall cover
         such other matters as such Member may reasonably require. In addition,
         a Person to whom a Transfer may be made pursuant to this Article VIII
         may also be required, in the discretion of each Member, and as a
         condition precedent to such Transfer, to make certain reasonable and
         customary representations, warranties and covenants. The Company shall
         cooperate with any Member making a Transfer by providing promptly such
         records and other factual information as may be reasonably requested
         with respect to any proposed Transfer provided that such Member and any
         prospective transferee that receives such records and information shall
         agree in writing to maintain the confidentiality thereof.

                  (d) Notwithstanding anything in this Agreement to the contrary
         (including the other sections of this Article VIII), in no event shall
         any Units be Transferred to a Person who is the subject of any pending
         bankruptcy proceedings or to a Person who is a minor or who otherwise
         lacks legal capacity, and any attempt to effect a Transfer to such a
         Person shall be void and of no effect and shall not bind the Company.

                  (e) Notwithstanding anything to the contrary contained in this
         Agreement (including the other sections of this Article VIII), any
         Transfer by a Member of its Units, whether direct or indirect, shall be
         made in full compliance with (i) all applicable statutes, laws,
         ordinances, rules and regulations of all federal, state and local
         governmental bodies, agencies and subdivisions having jurisdiction over
         the Company and its assets and (ii) all Key Documents, so that the
         operation of the Company can continue without interruption and without
         material violation of any applicable law or any of such instruments. In
         the event that any filing, application, approval or consent is required
         in connection with any such



                                       57
<PAGE>   64

         Transfer, whether by any governmental entity or other third-party, the
         Member making such Transfer shall promptly make such filing or
         application or obtain such approval or consent, at its sole expense,
         and shall reimburse the other Member for any costs or expenses
         (including reasonable attorneys' fees and disbursements) incurred by
         such non-Transferring Member in connection with any filing,
         application, approval or consent. In the event the Member making a
         Transfer shall fail to comply with its obligations hereunder, the other
         Member, upon 10 business days prior written notice to the Transferring
         Member, may do so at the sole cost and expense of the Transferring
         Member and adjourn the closing for such periods of time as are
         necessary, and all reasonable amounts so incurred by such other Member,
         including accounting, attorneys and other professional fees, shall be
         payable by the Transferring Member within 10 days after demand
         therefor.

                  (f) Notwithstanding anything to the contrary contained in this
         Agreement (including the other sections of this Article VIII), each
         Member and each Transferee of all or any part of any Units (i) shall at
         all times maintain an office or agency for the service of process in
         the United States of America, which shall also be its address for
         delivery of notices hereunder or (ii) shall be a citizen or national of
         the United States.

                  (g) If any Person acquires all or any part of the Units of a
         Member in violation of this Article VIII or any other provision hereof,
         whether by operation of law, judicial proceeding or other manner not
         expressly permitted hereunder, such Person shall have no rights under
         this Agreement with respect to the Units so acquired.

         8.6 EXPENSES OF TRANSFER. The transferring Member agrees that it will
pay all reasonable expenses, including reasonable attorneys' fees actually
incurred by the Company in connection with any Transfer of its Units.

         8.7 INDEMNIFICATION BY TRANSFEROR. In the event that the Company or any
non-transferring Member becomes involved in any capacity in any action,
proceeding, or investigation brought by or against any Person (including any
Member) in connection with any Transfer by a Member of its Units (other than a
Transfer pursuant to Article IX, X or XI hereof), the transferring Member will
periodically reimburse each of the Company and any non-transferring Member for
its reasonable legal and other expenses (including the reasonable cost of any
investigation and preparation) incurred in connection therewith. To the fullest
extent permitted by law, the transferring Member also will indemnify the Company
and any non-transferring Member against any losses, claims, damages, or
liabilities to which any of them may become subject directly as a



                                       58
<PAGE>   65

result of such Transfer. The reimbursement and indemnity obligations of the
transferring Member under this paragraph shall be in addition to any liability
which the transferring Member may otherwise have, shall extend upon the same
terms and conditions to the Members, stockholders, directors, officers,
employees, and controlling Persons of the Company and any non-transferring
Member, and shall be binding upon and inure to the benefit of any successors,
assigns, heirs, and personal representatives of the Company, any
non-transferring Member, and any such Persons. The foregoing provisions shall
survive any termination of this Agreement or dissolution of the Company.

         8.8 ACCEPTANCE OF PRIOR ACTS. Any Person who becomes a Member accepts,
ratifies and agrees to be bound by all actions duly taken pursuant to the terms
and provisions of this Agreement by the Company and the Members prior to the
date it became a Member and, without limiting the generality of the foregoing,
specifically ratifies and approves all agreements and other instruments as may
have been executed and delivered on behalf of the Company prior to said date and
which are in force and effect on said date.

         8.9 SUBSTITUTED MEMBERS. Except as otherwise expressly provided herein
(including Section 8.4), the Transferee of all or part of the Units of any
Member may be substituted as a Member with respect to the Units Transferred, and
shall thereupon be entitled to the rights of a Member with respect to such
Units, only upon satisfaction of the following conditions and the other
conditions specified in this Article VIII:

                                 (a) the Transferor grants the Transferee the
                  right to be admitted as a Member; and

                                 (b) each of the Members consents to such
                  substitution; provided, however, that the determination to
                  give or withhold consent to any substitution shall be and
                  remain wholly within the absolute discretion of the Members
                  whose consent may be required;

         8.10 CERTAIN CONDITIONS TO TRANSFER. As a condition precedent to any
Transfer under this Article VIII, each Transferee shall have executed and
delivered to the Company and each other Member, an instrument in form reasonably
satisfactory to each Member confirming that such Transferee agrees to be bound
by the terms of this Agreement (including this Article VIII) and shall have
submitted to the Company such evidence as a Member may reasonably request to
demonstrate that such Transfer is a permitted transfer under this Article VIII.

         8.11 DISSOLUTION OF COMPANY UPON TRANSFER. In the event of a transfer
of Units pursuant to this Article VIII, such transfer shall not cause a
dissolution of the Company under applicable law.




                                       59
<PAGE>   66

         8.12 EFFECT OF INITIATION OF CERTAIN PROCEDURES. Notwithstanding
anything to the contrary contained herein, once the Class A Members or the Class
B Members, as the case may be, shall have initiated the procedures set forth in
any of Articles VIII, IX, X or XI, the other Members may not initiate procedures
under any of Articles VIII, IX, X or XI until all of the rights under Articles
VIII, IX, X or XI then being exercised shall have been fully exercised,
exhausted or extinguished.


                                   ARTICLE IX
                                   PUT OPTION

         9.1 PUT OPTION. The Class B Members (acting by majority vote)
("Offerors") shall have the right, but not the obligation (the "Put Option"), to
require the Class A Members (the "Offerees") to, at the Class A Members'
election, purchase all (but not less than all) of the Units of the Offerors or
to market and sell the Company Units or the Properties (or indirect interests
therein) upon the terms and subject to the conditions contained herein. Any
action by the Offerors hereunder shall for all purposes hereunder bind and be
deemed to include all other Offerors hereunder, and any action by the Offerees
hereunder shall for all purposes hereunder bind and be deemed to include all
other Offerees hereunder.

         9.2 EXERCISE. The Put Option is exercisable only by delivery of written
notice (the "Put Notice") to the Offerees at any time from and after (but in no
event sooner than) the Trigger Date. The Put Notice shall specify that the
provisions of this Article IX are being invoked and set forth the proposed Fair
Market Value of each Property (the "Proposed Value") as reasonably determined by
the Offerors as though no Retained Debt exists. In addition, as a condition
precedent to the exercise of the Put Option and the closing of the transactions
contemplated thereby, each Offeror must be an Accredited Investor and, as of the
date of the Put Notice and the date of such closing, shall represent, warrant
and covenant to and for the benefit of Offerees that it is an Accredited
Investor, that it is acquiring any shares of GG Stock to be issued to it
pursuant to this Article IX for its own account, for investment and not with a
view to resale or distribution thereof (other than pursuant to the registration
statement described in Section 9.6) and that it will not Transfer all or any
portion of such shares in any manner which could violate or cause GG Properties
to violate applicable federal or state securities laws.

         9.3 DISSOLUTION VALUE OF THE COMPANY.

                  (a) The "Dissolution Value of the Company" shall be the Value
         of the Properties as determined pursuant to Section 9.3(b) plus the
         book value of the Other Assets as of the closing date, calculated in
         accordance with GAAP, less the amount of the liabilities of the Company
         as of the closing


                                       60
<PAGE>   67

         date (excluding Retained Debt, which for this purpose is not a
         Liability and is to be paid in accordance with Section 13.1),
         calculated in accordance with GAAP to the extent the same shall remain
         liabilities of the Company after closing (the "Liabilities"). The
         determination of the Accountants as to the Other Assets and the
         Liabilities shall be binding absent manifest error.

                  (b) The value of a Property ("Value") shall be the Proposed
         Value specified in the Put Notice unless the Offerees provide written
         notice to the Offerors within 45 days following the delivery of the Put
         Notice designating a different Proposed Value. In the event that the
         Offerors and the Offerees after using commercially reasonable efforts
         to do so do not agree on the Fair Market Value of any Property (any
         such agreed upon Fair Market Value being the Value) within ten (10)
         days thereafter, the Offerees, on the one hand, and the Offerors, on
         the other hand, shall each designate an Appraiser. If the Offerees, on
         the one hand, or the Offerors, on the other hand, fail to select an
         Appraiser within 10 days following the end of such ten (10) day period,
         the party failing to designate an Appraiser shall forfeit its right to
         select an Appraiser, and the Appraiser designated by the other party
         shall alone make the determinations to be made by the Appraisers
         herein. Within ten (10) days thereafter, the Appraisers designated by
         the Offerors and the Offerees shall collectively select a third
         Appraiser. If no third Appraiser is selected within such time period or
         if neither the Offerors nor Offerees select an Appraiser in a timely
         manner, the Appraisal Institute shall select an Appraiser upon the
         request of either the Offerors or the Offerees. Within thirty (30) days
         of the selection of the last Appraiser to be selected in accordance
         with the terms hereof, the Appraisers or Appraiser, as the case may be,
         shall (by majority vote) select as the Value of each Property the
         Proposed Value which they believe is closest to the Fair Market Value
         of such Property (and the Appraisers may select no amount other than
         the Proposed Value designated by either the Offerors or the Offerees as
         the Value of such Property), and deliver written notice of the same to
         the Members.

                  (c) Except as provided in Section 9.4, the fees and expenses
         of the Appraisers shall be borne (i) by the Offerors if the difference
         between the Offerors' Proposed Values for all Properties and the Values
         of the Properties as finally determined pursuant to this Article IX is
         greater than the difference between the Offerees' Proposed Values for
         all Properties and the Values of the Properties as finally determined
         pursuant to this Article IX, (ii) by the Offerees if the first such
         difference is less than the second and (iii) otherwise equally by the
         Offerors and the Offerees.



                                       61
<PAGE>   68


         9.4 RIGHT OF OFFERORS TO WITHDRAW PUT NOTICE. Upon receipt of written
notice of the determination of the Value of all Properties in accordance with
Section 9.3 hereof, the Offerors (by majority vote) shall have sixty (60) days
to withdraw, by written notice to the Offerees, the Put Notice in the event the
aggregate Value of all Properties is less than Offerors' aggregate Proposed
Values for all Properties. If within such sixty (60) day period, the Offerors
shall not have withdrawn the Put Notice, the Put Notice shall become effective.
The last day of such sixty (60) day period (or, where the Offerors have no right
to withdraw, the date upon which the Members have received written notice of the
Value of all Properties) is referred to herein as the "Put Notice Effective
Date". In the event of the withdrawal of the Put Notice, the Offerors shall pay
all costs and expenses of all Appraisers, the Offerors may not again deliver a
Put Notice until the last day of the eighteenth full calendar month following
the withdrawal of the Put Notice and the Offerors shall have no right to again
withdraw a Put Notice if a Put Notice is given thereafter.

         9.5 OPTION OF CLASS A MEMBERS. Upon the Put Notice Effective Date, the
Offerees shall have the right to either (a) purchase all of the Offerors' Units
for a purchase price and upon the other terms provided in Section 9.6 hereof or
(b) elect to market and sell the Company Units or the Properties (or indirect
interests therein) in accordance with Section 9.7 hereof. The Offerees may
exercise such right by written notice to the Offerors, delivered within sixty
(60) days after the Put Notice Effective Date, of its election (each such
notice, a "Put Response Notice"). If the Class A Members shall not deliver a Put
Response Notice within such sixty (60) day period, the Class A Members shall be
deemed to have elected the alternative set forth in clause (b) above.

         9.6 PURCHASE OF OFFERORS' UNITS. If the Offerees elect to purchase all
of the Offerors' Units pursuant to Section 9.5 above, the following shall apply:

                  (a) The purchase price for the Offerors' Units (the "Put
         Purchase Price") shall equal the product of the aggregate Proportionate
         Shares of the Offerors multiplied by the Dissolution Value of the
         Company.

                  (b) The Put Purchase Price shall be paid in cash; provided,
         however, that GG Properties shall have the right, but not the
         obligation (exercisable by delivering notice to Offerors within sixty
         (60) days following the Put Notice Effective Date), to acquire all or
         part of the Offerors' Units upon the terms provided herein. If GG
         Properties exercises such right, any references herein to Offerees
         shall be deemed to include GG Properties, the Put Purchase Price in
         respect of such Units shall be paid by delivery, in accordance with the
         terms hereof, of a number of shares of GG Stock equal to the quotient
         of such Put Purchase Price divided by the Ten Day



                                       62
<PAGE>   69

         Average General Growth Share Price. Neither Offerors nor Offerees shall
         buy or sell or induce any Person to buy or sell (including without
         limitation short sell) any shares of Common Stock during the ten
         Trading Days following the date the Put Response Notice is given.

                  (c) The closing of the purchase and sale of the Offerors'
         Units shall take place at the offices of counsel to the Offerees and
         shall occur on the date that is not later than one hundred eighty (180)
         days following the date the Put Response Notice is given (but, in the
         case where GG Properties has elected to purchase the Offeror's Units,
         10 business days following the date the Put Response Notice is given)
         unless the Members shall have agreed upon a different date in writing.
         At such closing, (i) the Offerors shall deliver to the Offerees
         reasonable and customary instruments of transfer sufficient to Transfer
         to the Offerees the Offerors' Units, free and clear of any Liens other
         than Liens created by, through or under the Offerees or Liens created
         in connection with Company financing (such instruments to contain
         surviving representations and warranties concerning due organization or
         formation, due authorization, execution and delivery and the absence of
         Liens (other than as permitted hereby) and no other representations and
         warranties), (ii) the Offerees shall deliver to the Offerors the Put
         Purchase Price in immediately available funds and/or by delivery of a
         certificate or certificates representing shares of GG Stock, as the
         case may be, equal in the aggregate to the Put Purchase Price, (iii)
         each of the Offerors and the Offerees shall (and shall cause their
         respective Affiliates to) take such other actions as shall be
         reasonably requested by the others to consummate the purchase and sale
         of the Offerors' Units as contemplated by this Article IX (including,
         if required, delivering notices to tenants relating to the sale and
         purchase, using commercially reasonable efforts (without being
         obligated to pay any amount or incur any obligation) to obtain tenant,
         lender, ground lessor or joint venturer consents and executing and
         delivering all amendments to fictitious name, limited liability company
         or similar certificates necessary to effect the withdrawal of the
         Offerors from the Company and, if applicable, the termination of the
         Company), (iv) the Offerors shall discharge of record all Liens, if
         any, affecting the Offerors' Units other than Liens permitted hereby
         (and, if the Offerors fail to do so, the Offerees may use any portion
         of the Put Purchase Price to pay and discharge any such Liens (other
         than Liens permitted hereby) and any related expenses and may adjourn
         the closing for such reasonable period not to exceed 30 days as may be
         necessary for such purpose), (v) the Offerees shall deliver to the
         Offerors an executed agreement indemnifying the Offerors against claims
         with respect to the Company arising from and after the closing and (vi)
         the portion of the Put Purchase Price attributable to the Other



                                       63
<PAGE>   70

         Assets and/or the Liabilities may (notwithstanding anything to the
         contrary contained herein) be estimated at closing and adjusted between
         the parties within ninety (90) days thereafter based on the final
         determination of the Other Assets and the Liabilities.

                  (d) The Offerors and the Offerees will bear pro rata in
         accordance with their Proportionate Shares all transfer costs
         (including any transfer, deed, stamp or other similar taxes, recording
         fees and, subject to the terms of Section 13.1, prepayment penalties).
         At the election of the Offerees, the purchase and sale will be
         structured to avoid a termination of the Company for Federal income tax
         purposes (including a delayed purchase of up to a 1% membership
         interest of Offerors). If the Offerees or Offerors shall default in
         closing the purchase and sale to the Offerors, then the non-defaulting
         Members may pursue their remedies at law or in equity (including an
         action for specific performance). If a material casualty or
         condemnation shall occur prior to the closing date, then the Offerees
         shall have the right, upon written notice, to terminate their
         obligations to purchase Offerors' Units. If a casualty loss shall occur
         which is not material and the closing shall occur, the Offerees shall
         be entitled to receive the entire net proceeds of any insurance paid or
         payable in connection therewith (other than proceeds of rent insurance
         with respect to the period up to the date of sale, which shall be
         shared by the Members as other items are shared as provided herein).
         For purposes of this Section 9.6(d), a material casualty or
         condemnation shall be one which results in damage or a loss in an
         amount greater than five percent (5%) of the Value of the Properties as
         determined in accordance with this Article IX.

                  (e) If any purchase pursuant to this Article IX is subject to
         the premerger notification and reporting requirements of the
         Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended
         ("HSR"), and the rules and regulations thereunder (the "Rules"), then
         the Offerors and the Offerees shall use their respective reasonable
         best efforts to (i) duly file with the Federal Trade Commission ("FTC")
         and the Antitrust Division of the Department of Justice (the "Antitrust
         Division"), no later than the thirtieth (30th) day after the date the
         Put Response Notice is given, fully completed premerger notification
         and report forms which include a request for early termination of the
         waiting period pursuant to Section 7A(b)(2) of HSR and Rule 803.11
         thereunder, and (ii) respond in a timely manner to all oral or written
         requests from the FTC or the Antitrust Division for additional
         information or documentary materials. Notwithstanding the foregoing,
         Offerees shall not be obligated to contest any action or decision taken
         by the FTC or the Antitrust Division challenging the consummation of
         the



                                       64
<PAGE>   71

         acquisition of the Offerors' Units by the Offerees or otherwise agree
         to the imposition of any material restriction on the business or the
         operations of the Offerees or any of the Offerees' Affiliates. The
         filing fees incurred in connection with the premerger notification and
         report forms shall be borne by Offerors.

                  If the Offerors and the Offerees have complied with the
         provisions of the immediately preceding paragraph but the applicable
         waiting period under HSR with respect to the purchase of the Offerors'
         Units pursuant to this Article IX has not expired or been terminated by
         the closing date set forth in this Section 9.5, then, notwithstanding
         anything to the contrary in this Section 9.5, the closing date shall be
         extended to the fifth business day after all applicable waiting periods
         under HSR have expired or been terminated. From and after the original
         closing date set forth in this Section 9.5, the Offerors and the
         Offerees shall continue to use their respective reasonable best efforts
         to cause the applicable waiting period under HSR to be terminated.

                  (f) To the extent required to enable Offerees to publicly
         distribute any GG Stock received by them pursuant to this Article IX,
         GG Properties shall prepare and file with the Commission promptly
         following the closing of the purchase and sale pursuant to which such
         GG Stock was issued a shelf registration statement under the 33 Act
         registering such GG Stock. GG Properties shall maintain the
         effectiveness of such shelf registration statement with respect to such
         GG Stock, and shall include the Offerors as selling stockholders with
         respect to such shelf registration statement, to the extent the public
         distribution of such GG Stock would otherwise be prohibited under the
         33 Act. All expenses of such shelf registration of GG Stock required by
         this Section 9.6 (g) shall be paid by GG Properties (but the Offerors
         shall be responsible for all brokerage fees and underwriting
         commissions). Upon the happening of any event during the period such
         registration statement is effective which in the judgment of GG
         Properties makes any statement made in such registration statement or
         the prospectus constituting a part thereof untrue in any material
         respect or which requires the making of any changes in such
         registration statement or prospectus in order to make the statements
         therein not misleading (an "Event"), GG Properties promptly shall
         prepare and file a supplement or post-effective amendment to such
         registration statement or prospectus or any document incorporated
         therein by reference or file any other required document so that, as
         thereafter delivered to the purchasers of the shares of GG Stock, such
         prospectus will not contain any untrue statement of a material fact or
         omit to state a material fact necessary to make the statements therein,
         in light of the circumstances under which they were made, not


                                       65
<PAGE>   72

         misleading; provided, however, that the obligation to prepare and file
         any such supplement or post-effective amendment or other document shall
         be suspended if GG Properties, relying upon advice of counsel,
         determines that disclosure of any information required to be included
         therein would be adverse to its interests. Upon receipt of a notice
         from GG Properties of the happening of any Event, Offerees shall
         forthwith discontinue disposition of securities pursuant to such
         registration statement until Offerors' receipt of the copies of a
         supplemented or amended prospectus. If requested by Offerors that are
         selling such GG Stock with a value of $50,000,000.00 or more pursuant
         to an underwritten offering, GG Properties will reasonably cooperate
         with Offerors in connection with such underwritten offering, including,
         upon request, entering into and performing its obligations under a
         customary underwriting agreement (which may include representations,
         warranties and indemnities customarily given by GG Properties to its
         underwriters) with the underwriters of such offering; provided that GG
         Properties shall have the right to select the lead or managing
         underwriter for such offering (such underwriter to be either Goldman,
         Sachs & Co. or one of the top three lead underwriters of REIT equity
         securities for the immediately preceding completed calendar year) and
         Offerors shall reimburse GG Properties for all reasonable attorneys'
         fees incurred by GG Properties in connection with such underwritten
         offering.

                  (g) After the date of the Put Response Notice until the
         closing of the purchase of the Offerors' Units by the Offerees pursuant
         to this Section 9.6, the transferring Members shall retain all rights
         with respect to their Units, including the right to select Board
         Members and to receive distributions paid or made with respect to such
         Units.

         9.7 SALE OF COMPANY

                  (a) In the event that the Offerees elect (or are deemed to
         have elected) to market and sell the Company Units or the Properties
         (or indirect interests therein) pursuant to Section 9.5(b) hereof, the
         Offerees shall use commercially reasonable best efforts for a period of
         90 days after such election (or deemed election) to market the Company
         Units or the Properties (and/or the direct or indirect interests
         therein) for sale to one or more bona-fide third party purchasers in
         one or more arms-length transactions in accordance with the provisions
         of this Section 9.7; and, upon execution of a letter of intent (a
         "Letter of Intent") with one or more of such purchasers and subject to
         the provision of Section 9.7(c) and the other provisions of this
         Article IX, Offerors shall use commercially reasonable best efforts to
         sell or cause the sale of the Company Units, the Properties or the
         direct or indirect interests therein to such purchaser or purchasers in
         accordance with the terms of such Letter of Intent and the provisions
         of this Section 9.7.



                                       66
<PAGE>   73

                  (b) In the event that one or more Letters of Intent for the
         sale of the Company Units, the Properties and/or the direct or indirect
         interests therein are not fully executed and delivered within ninety
         (90) days following the election (or deemed election) of the Offerees
         pursuant to Section 9.5(b), the Offerors thereafter shall have the
         right for an additional ninety days to direct the marketing of the
         Company Units, the Properties and/or the direct or indirect interests
         therein to one or more bona fide third party purchasers in one or more
         arms-length transactions in accordance with the provisions of this
         Section 9.7; and, upon execution of a Letter of Intent with one or more
         of such purchasers and subject to the provisions of Section 9.7(c) and
         the other provisions of this Article IX, to sell or cause the sale of
         the Company Units, the Properties or the direct or indirect interests
         to such purchaser or purchasers in accordance with the terms of such
         Letter of Intent and the provisions of this Section 9.7. The rights of
         the purchaser or purchasers of Company Units and/or Properties (or
         direct or indirect interests therein) under any Letter of Intent shall
         be subject to the rights of the Offerees under Section 9.7(d) hereof.

                  (c) Unless otherwise approved by the Board, the sales price
         (net of credits and prorations) for the Company Units or Properties (or
         direct or indirect interests therein) payable by a bona-fide third
         party purchaser pursuant to this Section 9.7 (the "Net Sales Price")
         shall be no less than 95% of the Dissolution Value of the Company (for
         purposes of this Section 9.7, the Dissolution Value of the Company
         shall be calculated without reduction for Retained Debt or other
         Liabilities to the extent that the selling Members directly or
         indirectly remain responsible to pay such other Liabilities following
         the purchase and sale other than by reduction of the purchase price)
         and shall be payable and paid in cash. No sale of the Units or
         Properties (or indirect interests therein) may be consummated unless a
         Letter of Intent substantially reflecting the terms of this Section
         9.7, including Section 9.7(d), has been executed with respect thereto
         within either of the 90-day periods described above and no sale may be
         consummated later than six months following such 90-day period (unless
         the delay was due to the bad faith of Offerees).

                  (d) In the event that the Net Sales Price for the Company
         Units or Properties (or direct or indirect interests therein) based on
         the purchase price set forth in a fully-signed Letter of Intent is less
         than the Dissolution Value of the Company but at least 95% of the
         Dissolution Value of the Company, the Offerees shall have the right,
         exercisable by delivery of written notice to the Offerors within 30
         days



                                       67
<PAGE>   74

         from the date of Offerees' receipt of such fully signed Letter of
         Intent, to purchase the Offerors' Units for a purchase price equal to
         the product of the Proportionate Share of the Offerors multiplied by
         the Net Sales Price and otherwise on the terms, provisions and
         conditions as are contained in such Letter of Intent. If the Offerees
         exercise such right in accordance with the foregoing provisions, the
         Offerees shall be bound to purchase the Units of the Offerors in
         accordance with such Letter of Intent (as modified in this Section 9.7)
         and the Offerors shall be bound to sell their Units to Offerees on such
         terms. In the event that the Offerees deliver written notice of
         rejection to the Offerors or in the event that the Offerees fail to
         exercise their right as to the Offerors' Units in the manner required
         by this Section 9.7, the Offerors shall be free to cause (and to cause
         the Company and its Subsidiaries to cause) the sale of the Company
         Units or Properties (or the direct or indirect interests therein) to
         the purchaser or purchasers identified in such Letter of Intent upon
         terms not materially more favorable to the purchaser or purchasers than
         the terms contained in such Letter of Intent. In the event the terms of
         the sale of Company Units or Properties (or direct or indirect
         interests therein) become materially more favorable to the purchaser or
         purchasers, no sale, transfer, assignment or conveyance of the Company
         Units or Properties (or interests therein) may be made unless the
         provisions of this Section 9.7(d) are again complied with. Upon the
         sale of the Properties, the rights of GGPLP, GG Properties and its
         Affiliates as to property and other management thereof (and any
         agreements in respect thereof) shall terminate.

                  (e) In connection with the marketing and sale of the Company
         Units or the Properties (or direct or indirect interests therein)
         pursuant to this Section 9.7, (i) the Offerors or the Offerees, as the
         case may be, shall cause the Company to engage an investment banker or
         other broker that is reasonably satisfactory to the others and on
         customary terms (including the payment of customary fees and the making
         of customary representations, warranties and indemnities) to assist in
         the sale of the Company Units or Properties (or direct or indirect
         interests therein) (and the fees of such Person shall be borne by the
         Members pro rata in accordance with their Proportionate Shares), and
         (ii) each of Offerors and the Offerees shall (and shall cause each of
         its respective Affiliates to) execute and deliver such documents and
         take such other actions as the others shall reasonably request in order
         to consummate the transactions contemplated by this Section 9.7,
         including making or granting such representations, warranties and
         indemnities as are reasonable and customary in similar transactions and
         executing and delivering such instruments of conveyance as may be
         reasonably required to convey the Units or the Properties (or direct or
         indirect interests therein) in accordance with this Section 9.7.

                                       68
<PAGE>   75

                  (f) Notwithstanding anything to the contrary contained herein,
         if the Members cause the sale of Company Units or the Properties (or
         interests therein) to be sold to a bona fide third party purchaser or
         purchasers in accordance with the terms hereof, at the closing of such
         sale, such third party purchaser shall pay to the Members or the
         Company (or its Subsidiary, as appropriate), in immediately available
         funds, the entire purchase price to be paid for the same (and, if paid
         to the Company or any Subsidiary, such purchase price shall be
         distributed to the Members in accordance with the distribution
         provisions set forth in Article V with respect to Net Disposition
         Proceeds).

         9.8 PRIORITY. Notwithstanding anything to the contrary contained
herein, from and after the delivery of a Put Notice, the Class A Members shall
not have the right to Transfer their Units pursuant to Article VIII or deliver a
Buy-Sell Notice pursuant to Article X hereof and the Class B Members shall not
have the right to deliver a Dissolution Commencement Notice pursuant to Article
XI hereof or Transfer their Units unless the Put Notice shall have been
withdrawn pursuant to the provisions of Section 9.4 hereof or the provisions of
this Article IX otherwise have been carried out.


                                    ARTICLE X
                                 BUY-SELL RIGHT

         10.1 BUY-SELL RIGHT. The Class A Members (acting by majority vote)
shall have the right (the "Buy-Sell Right") to require the Class B Members to,
at the Class B Members' sole election, sell all of their Units to the Class A
Members or purchase all of the Class A Member's Units upon the terms contained
herein. Any action by the Class A Members hereunder shall for all purposes
hereunder bind and be deemed to include all other Class A Members hereunder, and
any action by the Class B Members hereunder shall for all purposes hereunder
bind and be deemed to include all other Class B Members hereunder.

         10.2 EXERCISE. The Buy-Sell Right is exercisable only by delivery of
written notice (the "Buy-Sell Notice") to the Class B Members at any time from
and after (but in no event sooner than) the later of the third anniversary of
the date hereof and the Stonebriar Grand Opening. The Buy-Sell Notice shall
specify that the provisions of this Article X are being invoked and shall
contain a value designated by the Class A Members for all of the Properties (the
"Buy-Sell Designated Values").

         10.3 OPTION OF CLASS B MEMBERS. Upon receipt of the Buy-Sell Notice,
the Class B Members (acting by majority vote) shall have



                                       69
<PAGE>   76

the right to either (a) purchase all of the Class A Members' Units or (b) sell
all of the Class B Members' Units to the Class A Members, in each case upon the
terms contained herein. The Class B Members may exercise such right by written
notice to the Class A Members, delivered within sixty (60) days after the
Buy-Sell Notice is given, of its election (each such notice, a "Buy-Sell
Response Notice"). If the Class B Members shall not deliver a Buy-Sell Response
Notice within such sixty (60) day period, the Class B Members shall be deemed to
have elected the alternative set forth in clause (b) above. After the date of
the Buy-Sell Response Notice until the closing of the purchase by the Transferee
Members pursuant to this Article X, the Transferring Members shall retain all
rights and obligations with respect to their Units, including the right to
select Board Members and to receive distributions paid or made with respect to
such Units.

         10.4 PURCHASE PRICE; PAYMENT OF PURCHASE PRICE; CLOSING.

                  (a) The purchase price for the Units of the Transferring
         Members (the "Buy-Sell Purchase Price") shall equal the product of the
         Dissolution Value of the Company (calculated using the Buy-Sell
         Designated Values as the Values of the Properties) multiplied by the
         Proportionate Share of the Transferring Members, and the Buy-Sell
         Purchase Price shall be paid in cash.

                  (b) The closing of the purchase and sale of Units pursuant to
         the Buy-Sell Right shall take place at the offices of counsel to the
         Class B Members and shall occur on the date that is no sooner than
         thirty (30) days and no later than one hundred eighty (180) days after
         the Buy-Sell Response Notice (or, where no Buy-Sell Response Notice is
         given, the last day for giving the Buy-Sell Response Notice) unless the
         Members shall have agreed upon a different date in writing. At such
         closing, (i) the Transferring Members shall deliver to the Transferee
         Members reasonable and customary instruments of transfer sufficient to
         Transfer to the Transferee Members the Units of the Transferring
         Members, free and clear of any Liens other than Liens created by,
         through or under the Transferee Members or Liens created in connection
         with Company financing (such instruments to contain surviving
         representations and warranties concerning due organization or
         formation, due authorization, execution and delivery and the absence of
         Liens (other than as permitted hereby) and no other representations and
         warranties), (ii) the Transferee Members shall deliver to the
         Transferring Members the Buy-Sell Purchase Price in immediately
         available funds (iii) each of the Members shall take and shall cause
         their respective Affiliates to take such other actions as shall be
         reasonably requested by the others to consummate the purchase and sale
         of Units as contemplated by this Article X (including, if required,
         delivering notices to tenants relating to the sale and purchase, using


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<PAGE>   77

         commercially reasonable efforts (without being obligated to pay any
         amount or incur any obligation) to obtain tenant, lender, ground lessor
         or joint venturer consents and executing and delivering all amendments
         to fictitious name, limited liability company or similar certificates
         necessary to effect the withdrawal of the Transferring Members from the
         Company and, if applicable, the termination of the Company), (iv) the
         Transferring Members shall discharge of record all Liens affecting the
         Transferee Members' Units, if any, other than Liens permitted hereby
         (and, if the Transferring Members fail to do so, the Transferee Members
         may use any portion of the Buy-Sell Purchase Price to pay and discharge
         any such Liens (other than Liens permitted hereby) and any related
         expenses and may adjourn the closing for such reasonable period not to
         exceed 30 days as may be necessary for such purpose), (v) the
         Transferee Members shall deliver to the Transferring Members an
         executed agreement indemnifying the Transferring Members against claims
         with respect to the Company arising from and after the closing and (vi)
         the portion of the Buy-Sell Purchase Price attributable to the Other
         Assets and/or the Liabilities may (notwithstanding anything to the
         contrary contained herein) be estimated at closing and adjusted between
         the parties within 90 days thereafter based on the final determination
         of the Other Assets and the Liabilities.

                  (c) The Transferring Members and the Transferee Members will
         bear pro rata in accordance with their Proportionate Shares all
         transfer costs (including any transfer, deed, stamp or other similar
         taxes, recording fees and, subject to the terms of Article XIII,
         prepayment penalties). At the election of the Transferee Member, the
         purchase and sale will be structured to avoid a termination of the
         Company for Federal income tax purposes (including a delayed purchase
         of up to a 1% membership interest of Transferring Members). If the
         Transferee Members or the Transferring Members shall default in closing
         the purchase and sale to the Transferee Members, then the
         non-defaulting Members may pursue their remedies at law or in equity
         (including an action for specific performance). If a material casualty
         or condemnation shall occur prior to the closing date, then the
         Transferee Members shall have the right, upon written notice, to
         terminate their obligations to purchase Transferring Members' Units. If
         a casualty loss shall occur which is not material and the closing shall
         occur, the Transferee Members shall be entitled to receive the entire
         net proceeds of any insurance paid or payable in connection therewith
         (other than proceeds of rent insurance with respect to the period up to
         the date of sale, which shall be shared by the Members as other items
         are shared as provided herein). For purposes of this Section 10.4(c), a
         material casualty or condemnation shall be one which results in damage
         or a loss in an amount greater than five percent (5%) of the Buy-Sell
         Designated Values.

                                       71
<PAGE>   78

                  (d) If any purchase pursuant to this Article X is subject to
         the premerger notification and reporting requirements of HSR and the
         Rules, then the Members shall use their respective reasonable best
         efforts to (i) duly file with the FTC and the Antitrust Division, no
         later than the thirtieth (30th) day after the date the Buy-Sell
         Response Notice is given (or, where no Buy-Sell Response Notice is
         given, the last day for giving the Buy-Sell Response Notice), fully
         completed premerger notification and report forms which include a
         request for early termination of the waiting period pursuant to Section
         7A(b)(2) of HSR and Rule 803.11 thereunder, and (ii) respond in a
         timely manner to all oral or written requests from the FTC or the
         Antitrust Division for additional information or documentary materials.
         Notwithstanding the foregoing, the Transferee Members shall not be
         obligated to contest any action or decision taken by the FTC or the
         Antitrust Division challenging the consummation of the acquisition of
         the Transferring Members' Units by the Transferee Members or otherwise
         agree to the imposition of any material restriction on the business or
         the operations of the Transferee Members or any of their Affiliates.
         The filing fees incurred in connection with the premerger notification
         and report forms shall be borne by the Class A Members.

                  If the Members have complied with the provisions of the
         immediately preceding paragraph but the applicable waiting period under
         HSR with respect to the purchase of the Transferring Members' Units
         pursuant to this Article X has not expired or been terminated by the
         closing date set forth in this Section 10.4, then, notwithstanding
         anything to the contrary in this Section 10.4, the closing date shall
         be extended to the fifth business day after all applicable waiting
         periods under HSR have expired or been terminated. From and after the
         original closing date set forth in this Section 10.4, the Members shall
         continue to use their respective reasonable best efforts to cause the
         applicable waiting period under HSR to be terminated.

         10.5 PRIORITY. Notwithstanding anything to the contrary contained
herein, from and after the delivery of a Buy-Sell Notice, the Class B Members
shall not have the right to Transfer their Units pursuant to Article VIII or
deliver a Put Notice pursuant to Article IX hereof or a Dissolution Commencement
Notice pursuant to Article XI hereof.


                                   ARTICLE XI
                            SPECIAL DISSOLUTION RIGHT

         11.1 SPECIAL DISSOLUTION RIGHT. The Class B Members (acting by majority
vote) shall have the right (the "Dissolution Right") to require that, at the
Class A Members' election, (a) certain Company



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<PAGE>   79

Properties be distributed to the Class B Members or (b) the Class A Members'
purchase all of the Class B Members' Units upon the terms contained herein. Any
action by the Class A Members hereunder shall for all purposes hereunder bind
and be deemed to include all other Class A Members hereunder, and any action by
the Class B Members hereunder shall for all purposes hereunder bind and be
deemed to include all other Class B Members hereunder.

         11.2 EXERCISE. The Dissolution Right is only exercisable by delivering
a written notice (the "Dissolution Commencement Notice") to the Class A Members
from and after (but in no event sooner than) the Trigger Date. The Dissolution
Commencement Notice shall specify that the provisions of this Article XI are
being invoked and include Proposed Values for the Company Properties.

         11.3 DISSOLUTION VALUE OF THE COMPANY. Upon receipt of a Dissolution
Commencement Notice, the Dissolution Value of the Company shall be determined in
the manner specified in Section 9.3.

         11.4 RIGHT TO WITHDRAW DISSOLUTION COMMENCEMENT NOTICE. Upon
determination of the Value of the all Properties as provided above, the Class B
Members (by majority vote) shall have sixty (60) days to withdraw, by written
notice to the Class A Members, the Dissolution Commencement Notice in the event
the aggregate Value of all Properties is less than the Class B Members'
aggregate Proposed Values for all Properties. If within such sixty (60) day
period the Class B Members shall not have withdrawn the Dissolution Commencement
Notice, the Dissolution Commencement Notice shall become effective. The last day
of such sixty (60) day period (or, where the Class B Members have no right to
withdraw, the date upon which the Members have received written notice of the
Value of all Properties) is referred to herein as the "Dissolution Commencement
Notice Effective Date". In the event of a withdrawal of the Dissolution
Commencement Notice, the Class B Members shall pay all costs and expenses of all
Appraisers, the Class B Members may not again deliver a Dissolution Commencement
Notice until the last day of the eighteenth full calendar month following the
withdrawal of the Dissolution Commencement Notice and the Class B Members shall
have no right to again withdraw a Dissolution Commencement Notice if a
Dissolution Commencement Notice is given thereafter.

         11.5 OPTION OF CLASS A MEMBERS. Upon the Dissolution Notice Effective
Date, the Class A Members shall have the right to either (a) purchase all of
Class B Members' Units or (b) elect to distribute certain of Properties, in each
case in accordance with the provisions hereof. The Class A Members may exercise
such right by written notice to the Class B Members, delivered within sixty (60)
days after the Dissolution Notice Effective Date, of its election (each such
notice, a "Dissolution Response Notice"). If the Class A Members shall not
deliver a Dissolution Response Notice within such sixty (60) days period, the
Class A Members shall be deemed to have elected the alternative set forth in
clause (b) above.


                                       73

<PAGE>   80

         11.6 PURCHASE OF CLASS B MEMBERS' UNITS. If the Class A Members elect
to purchase all of the Class B Members' Units pursuant to Section 11.5 above,
the following shall apply:

                  (a) The purchase price for the Class B Members' Units (the
         "Dissolution Purchase Price") shall equal the product of the aggregate
         Proportionate Shares of the Class B Members multiplied by the
         Dissolution Value of the Company, and the Dissolution Purchase Price
         shall be paid in cash.

                  (b) The closing of the purchase and sale of the Class B
         Members' Units shall take place at the offices of counsel to the Class
         A Members and shall occur on the date that is no later than one hundred
         eighty (180) days after the Dissolution Response Notice is given unless
         the Members shall have agreed upon a different date in writing. At such
         closing, (i) the Class B Members shall deliver to the Class A Members
         reasonable and customary instruments of transfer sufficient to Transfer
         to the Class A Members the Units of the Class B Members, free and clear
         of any Liens other than Liens created by, through or under the Class A
         Members or Liens created in connection with Company financing (such
         instruments to contain surviving representations and warranties
         concerning due organization or formation, due authorization, execution
         and delivery and the absence of Liens (other than as permitted hereby)
         and no other representations and warranties), (ii) the Class A Members
         shall deliver to the Class B Members the Dissolution Purchase Price in
         immediately available funds (iii) each of the Members shall take and
         shall cause their respective Affiliates to take such other actions as
         shall be reasonably requested by the others to consummate the purchase
         and sale of Units as contemplated by this Article XI (including, if
         required, delivering notices to tenants relating to the sale and
         purchase, using commercially reasonable efforts (without being
         obligated to pay any amount or incur any obligation) to obtain tenant,
         lender, ground lessor or joint venturer consents and executing and
         delivering all amendments to fictitious name, limited liability company
         or similar certificates necessary to effect the withdrawal of the Class
         B Members from the Company and, if applicable, the termination of the
         Company), (iv) the Class B Members shall discharge of record all Liens
         affecting the Class B Members' Units, if any, other than Liens
         permitted hereby (and, if the Class B Members fail to do so, the Class
         A Members may use any portion of the Dissolution Purchase Price to pay
         and discharge any such Liens (other than Liens permitted hereby) and
         any related expenses and may adjourn the closing for such reasonable
         period not to exceed 30 days as may be necessary for such purpose), (v)
         the Class A Members shall deliver to



                                       74
<PAGE>   81

         the Class B Members an executed agreement indemnifying the Class B
         Members against claims with respect to the Company arising from and
         after the closing and (vi) the portion of the Dissolution Purchase
         Price attributable to the Other Assets and/or the Liabilities may
         (notwithstanding anything to the contrary contained herein) be
         estimated at closing and adjusted between the parties within ninety
         (90) days thereafter based on the final determination of the Other
         Assets and the Liabilities.

                  (c) The Class A Members and the Class B Members will bear pro
         rata in accordance with their Proportionate Shares all transfer costs
         (including any transfer, deed, stamp or other similar taxes, recording
         fees and, subject to the terms of Article XIII, prepayment penalties).
         At the election of the Class A Members, the purchase and sale will be
         structured to avoid a termination of the Company for Federal income tax
         purposes (including a delayed purchase of up to a 1% membership
         interest of Class B Members). If the Class A Members or the Class B
         Members shall default in closing the purchase and sale to the Class A
         Members, then the non-defaulting Members may pursue their remedies at
         law or in equity (including an action for specific performance). If a
         material casualty or condemnation shall occur prior to the closing
         date, then the Class A Members shall have the right, upon written
         notice, to terminate their obligations to purchase the Class B Members'
         Units. If a casualty loss shall occur which is not material and the
         closing shall occur, the Class A Members shall be entitled to receive
         the entire net proceeds of any insurance paid or payable in connection
         therewith (other than proceeds of rent insurance relating to the period
         up to the date of sale, which shall be shared by the Members as other
         items are shared as provided herein). For purposes of this Section
         11.6(c), a material casualty or condemnation shall be one which results
         in damage or a loss in an amount greater than five percent (5%) of the
         Dissolution Purchase Price.

                  (d) If any purchase pursuant to this Article XI is subject to
         the premerger notification and reporting requirements of HSR and the
         Rules, then the Members shall use their respective reasonable best
         efforts to (i) duly file with the FTC and the Antitrust Division, no
         later than the thirtieth (30th) day after the date the Dissolution
         Response Notice is given, fully completed premerger notification and
         report forms which include a request for early termination of the
         waiting period pursuant to Section 7A(b)(2) of HSR and Rule 803.11
         thereunder, and (ii) respond in a timely manner to all oral or written
         requests from the FTC or the Antitrust Division for additional
         information or documentary materials. Notwithstanding the foregoing,
         the Class A Members shall not be obligated to contest any action or
         decision taken by the



                                       75
<PAGE>   82

         FTC or the Antitrust Division challenging the consummation of the
         acquisition of the Class B Members' Units by the Class A Members or
         otherwise agree to the imposition of any material restriction on the
         business or the operations of the Class A Members or any of their
         Affiliates. The filing fees incurred in connection with the premerger
         notification and report forms shall be borne by the Class B Members.

                  If the Members have complied with the provisions of the
         immediately preceding paragraph but the applicable waiting period under
         HSR with respect to the purchase of the Class B Members' Units pursuant
         to this Article XI has not expired or been terminated by the closing
         date set forth in this Section 11.6, then, notwithstanding anything to
         the contrary in this Section 11.6, the closing date shall be extended
         to the fifth business day after all applicable waiting periods under
         HSR have expired or been terminated. From and after the original
         closing date set forth in this Section 11.6, the Members shall continue
         to use their respective reasonable best efforts to cause the applicable
         waiting period under HSR to be terminated.

                  (e) After the date of the Dissolution Response Notice until
         the closing of the purchase of the Class B Members' Units by the Class
         A Members pursuant to this Article XI, the Class B Members shall retain
         all rights with respect to their Units, including the right to select
         Board Members and to receive distributions paid or made with respect to
         such Units.

         11.7     DISTRIBUTION OF PROPERTIES.

         (a) If the Class A Members elect to distribute certain of the Company's
Properties or the Company's direct or indirect interests therein (together with
associated liabilities) pursuant to Section 11.5 hereof, the Company's
Properties (together with associated liabilities) shall be divided among the
Class A Members, on the one hand, and the Class B Members, on the other hand, by
having each select Properties on an alternating one-by-one basis (with the Class
B Members being entitled to the first selection) until either the Class A
Members or the Class B Members have selected Properties having a Dissolution
Value equal to their Proportionate Share of the Dissolution Value of all of the
Company's Properties with any remaining Properties going to the other party or
parties.

         (b) The "Dissolution Value of a Property" shall be the Value of the
Property, determined in accordance with Section 9.3 above, plus the book value
of the Other Assets as of the date of distribution (including Cash Reserves and
other non-operating assets) that are attributable or allocable to such Property
less the Liabilities as of the date of distribution (including corporate level
liabilities) that are associated with or allocable to such



                                       76
<PAGE>   83

Property (excluding Retained Debt, which for this purpose is not a Liability and
is to be paid in accordance with Section 13.1). The determination of the
Accountants as to the Other Assets and the Liabilities (and the allocation
thereof among the Properties) shall be binding.

         (c) All Properties selected by the Class B Members or any direct or
indirect interests therein (together with associated liabilities) will be
distributed to the Class B Members in exchange for all of their Units, and the
Class B Members shall thereafter no longer be Members of the Company and such
Properties shall no longer be owned by the Company or any Affiliate thereof for
any purpose, including with respect to governance, distributions, valuation or
management (and the other Properties shall continue to be owned by the Company
and its Subsidiaries and the Class A Members shall continue to own their Units
in the Company). Upon distribution of Properties to the Class B Members, any
management agreements between GGPLP, GG Properties or any Affiliate of either of
them shall terminate without further action except for the provisions thereof
which expressly survive the termination thereof. During the period prior to the
distribution, the risk of casualty, damage or condemnation or other adverse
change with respect to any Property to be distributed to the Class B Members
shall be borne by the Class B Members and with respect to any Property to be
retained by the Company shall be borne by the Company, provided, however, that
any insurance proceeds payable with respect thereto (other than proceeds of rent
insurance relating to the period up to the date of sale, which shall be shared
by the Members as other items are shared as provided herein) shall, with respect
to a Property to be distributed to the Class B Members, be paid to the Class B
Members, and with respect to a Property to be retained by the Company, be paid
to the Company. Notwithstanding anything to the contrary contained herein, the
equity interests in the Entities directly or indirectly owning the Properties
that otherwise are to be distributed to the Class B Members may be distributed
to the Class B Members in lieu of the distribution of such Properties to the
Class B Members.

         (d) The closing of the distribution of the Properties to be distributed
to the Class B Members (together with associated or allocable liabilities) shall
take place at the offices of the counsel to the Class A Members and shall occur
on a date that is no less than 30 days and no more than 180 days after the date
on which such Properties to be distributed were selected unless the Members
shall have agreed upon a different date in writing. At such closing, (i) the
Members (or their respective Affiliates) shall cause the Company to deliver to
the Class B Members (or their designees) reasonable and customary instruments of
transfer sufficient to Transfer to the Class B Members (or their designees) the
Properties selected by the Class B Members for distribution (or the Company's
direct or indirect interests therein), any personal, intangible or tangible
property related thereto and the Company's



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<PAGE>   84

(or its Subsidiaries') interest in all of the leases, contracts and other third
party agreements relating to the operation and maintenance of such Properties
(such instruments to contain surviving representations and warranties concerning
due organization or formation and due authorization, execution and delivery and
no other representations and warranties), (ii) the Class B Members shall deliver
to the Class A Members reasonable and customary instruments of transfer and
assumption sufficient to Transfer to the Class A Members the Class B Members'
Units, free and clear of any Liens other than Liens created by, through or under
the Class A Members or Liens created in connection with Company financing, and
sufficient to effect the assumption by the Class B Members of all liabilities
associated with or allocable to the Properties directly or indirectly
distributed to them (such instruments to contain surviving representations and
warranties concerning due organization or formation, due authorization,
execution and delivery and the absence of Liens (other than as permitted hereby)
and no other representations and warranties), (iii) the Class B Members shall
discharge of record all Liens and encumbrances affecting the Class B Members'
Units if any other than as permitted hereby, and (iv) each of the Members shall
take and shall cause their respective Affiliates to take such other actions as
shall be reasonably requested by the others to consummate the transactions as
contemplated by this Article XI (including the execution and delivery of all
amendments to fictitious name, limited liability company or similar certificates
necessary to effect the withdrawal of the Class B Members from the Company and,
if applicable, the termination of the Company). The Class A Members, on the one
hand, and the Class B Members, on the other hand, will bear pro rata in
accordance with their Proportionate Shares all transfer costs (including any
transfer, deed, stamp or other similar taxes, recording fees, title insurance
premiums, costs of surveys and, subject to the terms of Article XIII, any
prepayment penalties and other amounts payable to lenders (other than prepayment
penalties and other amounts payable in respect of Retained Debt). In connection
with the distributions pursuant to this Article XI, the Class B Members shall
have the right to receive title insurance policies and surveys reflecting such
distributions and otherwise reflecting the condition of title and survey matters
as of the closing date for the Properties distributed to them and the Class A
Members shall have the right to receive title insurance policies and surveys
reflecting such distributions and otherwise reflecting the condition of title
and survey matters as of the closing date for the other Properties.

         (e) The Class B Members shall indemnify the Company and the Class A
Members against any losses, claims, damages or liabilities arising out of or
relating to the Properties (and associated liabilities) distributed to the Class
B Members (other than losses, claims, damages or liabilities that were created
and known by the Class A Members and not disclosed to Class B Members). The
Company and the Class A Members shall indemnify the Class B Members against


                                       78
<PAGE>   85

any losses, claims, damages or liabilities (other than losses, claims, damages
or liabilities that were created and known by the Class B Members and not
disclosed to the Class A Members) arising out of or relating to the Properties
(and associated liabilities) retained by the Company or distributed to the Class
A Member.

         (f) Each of the Members will and shall cause its respective Affiliates
to cooperate with the others to facilitate the distribution of Properties
contemplated by this Section 11.7, including with respect to (i) delivering
required notices to tenants relating to the distribution, (ii) using
commercially reasonable efforts (without being obligated to pay any amount or
incur any obligation) to obtain tenant, lender, ground lessor or joint venturer
consents, if required, (iii) using commercially reasonable efforts (without
being obligated to pay any amounts or incur any obligation) to eliminate any
cross-collateralized or cross-defaulted financings between the properties
selected by the Class B Members, on the one hand, and the other Properties, on
the other hand, including by agreeing to encumber properties not designated for
transfer. If the Class A Members or the Class B Members shall default in closing
the distributions contemplated by this Article XI, then the non-defaulting
Members may pursue their remedies at law or in equity (including an action for
specific performance).

         (g) If as a result of the selection process described above, one party
shall be entitled to Properties that have an aggregate Dissolution Value (based
on the Dissolution Value of the Properties obtained pursuant to this Section
11.7) in excess of such party's Proportionate Share of the Dissolution Value of
all of the Company's Properties, then such party shall pay a cash adjustment to
the other party. Such cash adjustment shall be paid on the date the distribution
of Properties is made.

         (h) If at the time a distribution of Properties is to be made and
subject to the obligations of the Members hereunder to repay certain of the
Retained Debt, a Property (an "Impaired Property") cannot be distributed due to
an inability to remove it from a cross-collateralized or cross-defaulted pool,
the inability to obtain a necessary consent or any other similar matter, then
such Property shall be retained by the Company and the Members shall reselect
the Properties that remain in the Company and that were selected after the
Impaired Property was selected, on an alternating one-by-one basis.

         11.8 PRIORITY. Notwithstanding anything to the contrary in Article
VIII, X or XI, from and after the delivery of a Dissolution Commencement Notice
by the Class B Members, the Class B Members shall not have the right to deliver
a Put Notice pursuant to Article IX or Transfer their Units pursuant to Article
VIII and the Class A Members shall not have the right to deliver a Buy-Sell
Notice pursuant to Article X or Transfer their Units pursuant to


                                       79
<PAGE>   86

Article VIII unless the Class B Group has withdrawn such Dissolution
Commencement Notice pursuant to Section 11.4.


                                   ARTICLE XII
                           DISSOLUTION AND TERMINATION

         12.1 DISSOLUTION. Unless otherwise expressly provided herein to the
contrary, the Company shall continue in effect until dissolved and wound up upon
the occurrence of any one or more of the following events:

                  (a) the termination, dissolution, insolvency, bankruptcy or
         withdrawal of any Member (other than in connection with a valid
         transfer of Units in accordance with the terms hereof) unless the Board
         elects to continue the business of the Company;

                  (b) the decision of the Board to dissolve the Company;

                  (c) the sale of all or substantially all of the Company Assets
         and the receipt of all consideration therefor except that if
         non-monetary consideration is received upon such disposition, the
         Company shall not be dissolved pursuant to this clause until such
         consideration is converted into money or money equivalent; and

                  (d) dissolution required by operation of law.

         Dissolution of the Company caused by a Member in contravention of this
Agreement shall be a violation of this Agreement and the other Member shall have
all rights and remedies provided under applicable law and, in addition thereto,
the right to any and all damages at law or in equity resulting from such
violation of this Agreement. To the extent permissible by law, whether or not
the business of the Company is continued by the non-defaulting Member, such
non-defaulting Member shall be permitted to withhold the defaulting Member's
share of Company property the defaulting Member would otherwise be entitled to
under this Article XII upon the winding-up and termination of the Company as
collateral security for the obligations such defaulting Member may have to the
non-defaulting Member in connection with the operation and dissolution of the
Company.

         12.2 ACCOUNTING. Upon the dissolution of the Company, a proper
accounting shall be made of the assets and liabilities of the Company, including
all Operating Cash Flow and Net Disposition Proceeds, and the Capital Account of
each Member as of the date of dissolution and of the items of Net Income and Net
Loss of the Company from the date of the last previous accounting to the date of
dissolution. The financial statements and reports specified in Section 6.3 shall
be prepared by the Liquidating Member and


                                       80
<PAGE>   87

distributed to each Member as though the date of dissolution were the last day
of the then current fiscal year and shall reflect such accounting. The
Liquidating Member shall also prepare a report (and deliver the same to each of
the Members) setting forth in reasonable detail the manner and disposition of
assets.

         12.3 WINDING-UP.

                  (a) Winding-Up. Upon the dissolution of the Company, the
         affairs of the Company thereafter shall be wound up and terminated as
         promptly as practicable in an orderly and businesslike and commercially
         reasonable manner, and the Members shall continue to share Net Income,
         Net Loss, Net Operating Cash Flow, Net Disposition Proceeds and other
         items of the Company during the winding-up period in accordance with
         the provisions of Articles IV and V hereof. Subject to the provisions
         of Article VII, the winding-up of the affairs of the Company and the
         distribution of its assets shall be conducted exclusively by the
         Liquidating Member in accordance with the provisions hereof. In
         considering the sale of any Company Assets, the Board may determine to
         defer the sale of all or any portion of the Company Assets if deemed
         necessary or appropriate to realize the Fair Market Value of any such
         Company Assets.

                  (b) Termination. Upon the completion of the winding up of the
         Company and the distribution of all Company assets, the Company shall
         terminate and the Liquidating Member shall have the authority to
         execute and record any and all other documents required to effectuate
         the termination of the Company and the Members shall cooperate in the
         execution and delivery of any such reasonable documents required to
         effectuate the termination of the Company.

         12.4 LIQUIDATING DISTRIBUTION. In the event of the dissolution of the
Company for any reason, the Company assets shall be liquidated for distribution
in the following rank and order:

                  (a) first, to the payment and discharge of all the Company's
         debts and liabilities in the order of priority as provided by law;

                  (b) second, to the establishment of any necessary reserves to
         provide for contingent liabilities or obligations of the Company as
         determined by the Board in its commercially reasonable judgment, if
         any; and

                  (c) the balance, if any, to the Members pro rata in accordance
         with their respective positive Capital Accounts, after giving effect to
         all contributions, distributions and allocations for all periods,
         including the period during which such distributions occur.


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<PAGE>   88

         12.5 DISTRIBUTIONS IN ACCORDANCE WITH CAPITAL ACCOUNTS. In the event
the Company is "liquidated" within the meaning of Regulation Section
1.704-1(b)(2)(ii)(g) (the "Liquidation Event"), distributions shall be in
accordance with their respective positive Capital Accounts in compliance with
Regulation Section 1.704-1(b)(2)(ii)(b)(2), such distributions to be made on or
before a date (the "Final Liquidation Date") no later than the later to occur of
(i) the last day of the taxable year of the Company in which the Liquidation
Event occurs and (ii) ninety days after the date of such Liquidation Event. If
the Board determines that the distributions will not be timely made as provided
in foregoing paragraph (a), all of the assets and liabilities of the Company
shall be distributed in trust with such person as may be selected by the Board,
as trustee; the purpose of the trust is to allow the Company to comply with the
timing requirements contained in foregoing paragraph (a). The trustee of said
trust shall distribute the former Company assets (however constituted, enhanced
or otherwise) as promptly as he deems proper and in the same manner as directed
in this Section 12.5 (without regard to this sentence or the preceding sentence)
and otherwise as required hereunder. The trust shall be terminated as soon as
possible after the trust property is distributed to the beneficiaries thereof.

         12.6 NEGATIVE CAPITAL ACCOUNTS. No Member shall have an obligation to
the Company or any other Member to restore to zero any negative balance in its
Capital Account.

         12.7 DISTRIBUTIONS IN KIND. Company Assets may not be distributed in
kind without the approval of the Board.

         12.8 NO REDEMPTION. The Company may not acquire, by redemption or
otherwise, any Units of any Member.

         12.9 GOVERNANCE. Notwithstanding a dissolution of the Company, until
the termination of the business of the Company, the affairs of the Members, as
such, shall be continue to be governed by this Agreement. The Liquidating Member
shall be subject to the same restrictions on transactions with related parties
or involving conflicts of interest as applied prior to the dissolution of the
Company, including the consent requirements set forth herein for any such
transaction.

         12.10 RETURN OF CAPITAL. No Member shall have any right to receive the
return of its Capital Contribution or to seek or obtain partition of assets of
the Company, other than as provided in this Agreement.




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                                  ARTICLE XIII
                        MATTERS RELATING TO RETAINED DEBT

         13.1 PAYMENT OF RETAINED DEBT.

                  (a) Each Member's Capital Account, as of the date hereof,
         reflects the agreed upon value of the property contributed to the
         Company pursuant to the Contribution Agreements without regard to the
         existence of any Retained Debt. For income tax reporting and for all
         other purposes under this Agreement, the GGPLP Retained Debt and NYSCRF
         Retained Debt shall be treated as the indebtedness of GGPLP and NYSCRF,
         respectively.

                  (b) Each Member shall pay the principal, interest and other
         amounts (including prepayment penalties) in respect of the Retained
         Debt of such Member as and when due and payable.

                  (c) Each Member shall prepay and otherwise discharge the
         Retained Debt of such Member in respect of any Property (including
         payment of prepayment penalties) in the event that such Property (or
         any direct or indirect interest therein) is Transferred (other than to
         another Subsidiary), and each Member shall prepay and otherwise
         discharge all of the Retained Debt of such Member (including payment of
         prepayment penalties) in the event that the Company dissolves and is
         liquidated and wound-up or such Member Transfers all of its Units to
         the other Member or Members or other Person (other than an Affiliate of
         the Transferring Member) pursuant to this Agreement (unless the
         Transferee Person assumes responsibility for the obligations hereunder
         relating to such Retained Debt). A payment required to be made pursuant
         to this subsection (c) shall be made concurrent with or prior to the
         Transfer of Properties or Units to which such payment relates or the
         dissolution, liquidation and winding-up of the Company, as the case may
         be.

                  (d) Each Member may, at any time and from time to time, prepay
         all or a portion of its Retained Debt.

         13.2 FAILURE TO MAKE PAYMENTS IN RESPECT OF RETAINED DEBT.

                  (a) If a Member determines that another Member has failed to
         pay any principal, interest or other amount required pursuant to this
         Article XIII, such Member shall send a written notice (the "Retained
         Debt Default Notice") to such other Member, notifying such other Member
         of its failure to make such payment, the amount of such payment, the
         date such payment was due, and requesting that such payment be paid
         immediately.

                  (b) If a Member fails to make a payment of principal, interest
         or other amount required under this Article XIII within 15 days after
         receiving the Retained Debt Default Notice, then such Member shall be
         in default (the Member in default is referred to as a "Retained Debt
         Defaulting Member" and the amount that such Defaulting Member failed to

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<PAGE>   90

         contribute is referred to as the "Retained Debt Default Amount") and
         the Members that are not Default Members (the "Retained Debt
         Non-Defaulting Members") may (i) pay (and hereby are granted a power of
         attorney to pay) the Retained Debt Default Amount (which shall be
         deemed to be a loan by the Retained Debt Non-Defaulting Members to the
         Retained Debt Defaulting Members) and/or (ii) pursue their other rights
         and remedies hereunder and, subject to the terms hereof, at law or in
         equity. Any such loan (a "Retained Debt Default Loan") shall bear
         interest at the per annum rate equal to Prime plus 4% and shall be
         payable on demand. The foregoing power of attorney and the power of
         attorney granted pursuant to Section 14.2(b) are special powers of
         attorney coupled with an interest, are irrevocable and shall survive
         the dissolution of each Member and shall survive the delivery of an
         assignment by a Member of the whole or any portion of its Units.

         13.3 INDEMNIFICATION. In addition to the obligations pursuant to
Section 13.1 hereof, each Member agrees to indemnify, defend (with counsel
reasonably approved by the Company) and hold harmless the Company and the
Subsidiaries, the direct or indirect directors, officers, members, partners,
shareholders, employees, representatives and agents of the Company and the
Subsidiaries and their successors and assigns (collectively, the "Indemnitees"),
from and against any claims, actions, proceedings, judgments, obligations,
damages, penalties, costs, expenses, liabilities of any kind or nature or
losses, including sums paid in settlement of claims and reasonable attorneys'
fees, paralegals' fees and expenses, court costs (including any such fees and
expenses incurred in enforcing this Agreement or collecting any sums due
hereunder), and fees of consultants and experts (collectively, the "Costs") that
arise directly or indirectly from the Retained Debt of such Member (other than a
Cost resulting from the breach by the Company or an Indemnitee of the provisions
hereof).

         13.4 SECURITY INTEREST.

                  (a) Each Member hereby assigns and grants to the other Member
         a first priority lien upon, and a security interest in, all of the
         Units of such Member and all amounts, payments and proceeds
         distributable or payable to such Member by the Company, now or in the
         future, as collateral security for the payment and performance of such
         Member's obligations under this Article XIII and Article XIV. Each
         Member shall execute such confirmation and financing statements as the
         other Member shall reasonably request in order to perfect and maintain
         the perfection of the lien and security interest herein granted. Any
         transfer of the Units of a Member shall be subject to such lien and
         security interest. Unless either Member becomes a Defaulting Member,
         such Member shall remain entitled to receive distributions in
         accordance with Article V hereof and exercise all other rights in
         respect of its Units.



                                       84
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                  (b) If (and only if) either Member becomes a Defaulting Member
         and except as otherwise provided herein, all amounts, payments and
         proceeds which may become distributable or payable by the Company to
         such Defaulting Member shall be paid to the Non-Defaulting Members and
         shall become additional collateral hereunder.

                  (c) This Agreement shall constitute a security agreement under
         the Uniform Commercial Code. If (and only if) a Member becomes a
         Defaulting Member, the Non-Defaulting Members may exercise any of the
         rights and remedies of a secured party under the Uniform Commercial
         Code with respect to the Units of the Defaulting Member, including the
         right to sell, assign and deliver such Units, or any part thereof, at
         public or private sale. At any such sale, the Non-Defaulting Members
         shall, subject to then applicable law, have the right to purchase the
         Units of the Defaulting Member or any part thereof, and may credit
         against the purchase price therefor all or any part of the amount owed
         to the Non-Defaulting Members by the Defaulting Member. Each Member
         recognizes that if it becomes a Defaulting Member, the Non-Defaulting
         Members may be unable to effect a public sale of all or a part of its
         Units because of certain prohibitions contained in the 33 Act and in
         applicable state securities laws and, therefore, may be compelled to
         resort to one or more private sales to a restricted group of offerees
         and purchasers who fulfill certain suitability standards and agree,
         among other things, to acquire the interest of the Defaulting Member
         for their own account, for investment and not with a view to
         distribution or resale. Each Member agrees that the Non-Defaulting
         Members shall have no obligation to delay the sale of such interest for
         the period of time necessary to permit the offering and sale of such
         interest to be registered for public sale under the 33 Act and
         applicable state securities laws, or to incur the expense of such
         registration. Each Member consents that private sales made under the
         foregoing circumstances shall be deemed to have been made in a
         commercially reasonable manner. Each Member agrees that written notice
         sent to the Defaulting Member ten (10) business days prior to the date
         of public sale of such Units or ten (10) business days prior to the
         date after which private sale or any other disposition of the Units of
         the Defaulting Member will be made shall constitute reasonable notice
         (all other notices, demands, or advertisements of any kind being hereby
         expressly waived), but notice given in any other reasonable manner or
         at any other reasonable time shall be sufficient.

                  (d) The security interests granted and created under this
         Article shall have priority over all security interests granted to
         secure any loans made to such Member (which security interests to a
         lender shall only be made in accordance with and to the extent
         permitted by Article VIII



                                       85
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         hereof). Any lender making a loan secured by a security interest in the
         collateral described in subsection (a) of this Section and/or in the
         Units of a Member, by its acceptance thereof, acknowledges and consents
         to the superior priority of the security interest granted by each
         Member to the other Members under this Agreement, regardless of the
         date on which the security interest held by such lender is perfected
         under the Uniform Commercial Code.

                  (e) All Members agree that, notwithstanding anything to the
         contrary (including but not limited to any order of recording and/or
         priority of Form UCC-1 financing statements), the security interests of
         all Non-Defaulting Members that are granted and created pursuant to
         this Section shall be equal in priority, and that the security interest
         of one Non-Defaulting Member shall never be deemed to be inferior or
         superior, or subordinated or paramount, to the security interest of
         another Non-Defaulting Member; provided, however, that the Members
         agree that when more than one Non-Defaulting Member is entitled to all
         or any part of any amounts or proceeds arising out of or derived from
         any security interests granted and created under this Section 13.4 each
         Non-Defaulting Member shall share in the amounts and proceeds arising
         out of or derived from such security interests in the proportion that
         its Units bears to the aggregate total of all Non-Defaulting Members'
         Units similarly entitled. The Members agree that all Non-Defaulting
         Members shall, upon a Member's default, consult and cooperate with one
         another prior to taking, and throughout the course of, any action
         relating to the enforcement and/or foreclosure of any security interest
         created pursuant to this Section but that such cooperation shall not be
         deemed to require that a Non-Defaulting Member agree with any other
         Non-Defaulting Member's proposed action.

         13.5 OTHER MATTERS RELATING TO RETAINED DEBT.

                  (a) The Company shall cause the Subsidiaries to timely comply
         with all of the obligations of the Subsidiaries under the Retained Debt
         Loan Documents (other than the obligation to pay principal, interest
         and other amounts thereunder).

                  (b) Notwithstanding anything to the contrary contained herein,
         each Member shall have the right to direct the Company and/or the
         Subsidiaries to amend or modify the Retained Debt Loan Documents or
         take other actions in respect of the Retained Debt of such Member (in
         each case, upon such terms as such Member deems appropriate) without
         the approval of the Board or the other Members, and the Company shall
         comply, and cause the Subsidiaries to comply, with any such directions;
         provided, however, that no Member shall have the right to increase the
         principal amount or extend the term of, or otherwise materially
         increase the obligations of the Company


                                       86
<PAGE>   93

         and/or the Subsidiaries in respect of, the Retained Debt of such Member
         without Board approval (other than to extend or replace the Retained
         Debt for an additional three years).

                  (c) Notwithstanding anything to the contrary contained herein,
         the Company shall not, and shall cause the Subsidiaries not to, amend
         or modify the Retained Debt Loan Documents or take other actions in
         respect of the Retained Debt of any Member, including prepayment of the
         Retained Debt, without the prior written consent of the Board and such
         Member.


                                   ARTICLE XIV
                        ADDITIONAL CAPITAL CONTRIBUTIONS

         14.1 ADDITIONAL CAPITAL CONTRIBUTIONS.

                  (a) In the event that the Company officers determine that the
         funds of the Company and/or the Subsidiaries are insufficient at any
         time or from time to time to pay the costs of the construction of the
         Stonebriar Development Project in accordance with the Stonebriar
         Development Plan (or the costs of any other project that has been
         approved by the Board and as to which all Members have agreed to
         require additional Capital Contributions), the Company officers shall
         deliver to the Members a funding notice (each, a "Funding Notice")
         specifying the amount of the funds required at such time (each, a
         "Required Funds Amount") and such Member's Proportionate Share thereof.
         Each Member shall, within fifteen (15) days after a Funding Notice is
         given, pay its Proportionate Share of the applicable Required Funds
         Amount to the Company as an additional Capital Contribution. Such
         additional Capital Contributions shall be made in immediately available
         funds.

                  (b) Each Member waives its right to any setoff or reduction
         with respect to its obligation to make additional Capital Contributions
         based on any claim that such Member has against the Company or the
         other Members.

                  (c) No additional Units shall be issued to any Member on
         account of any additional Capital Contribution made by such Member
         pursuant to this Article XIV, but the Capital Account of such Member
         shall be increased on account of such Capital Contribution.

         14.2 FAILURE TO MAKE ADDITIONAL CAPITAL CONTRIBUTIONS.

                  (a) If a Member determines that another Member has failed to
         make an additional Capital Contribution required pursuant to this
         Article XIV, such Member shall send a written



                                       87
<PAGE>   94


         notice (the "Contribution Default Notice") to such other Member,
         notifying such other Member of its failure to make such additional
         Capital Contribution, the amount of such additional Capital
         Contribution, the date such additional Capital Contribution was due,
         and requesting that such additional Capital Contribution be paid
         immediately.

                  (b) If a Member fails to pay an additional Capital
         Contribution required under this Article XIV within 15 days after
         receiving the Contribution Default Notice then such Member shall be in
         default (the Member in default is referred to as a "Contribution
         Defaulting Member" and the amount that such Contribution Defaulting
         Member failed to contribute is referred to as the "Contribute Default
         Amount") and the Members that are not Contribution Defaulting Members
         (the "Contribution Non-Defaulting Members") may (i) pay (and hereby are
         granted a power of attorney to pay) the Contribution Default Amount
         (which shall be deemed to be a loan by the Contribution Non-Defaulting
         Members to the Contribution Defaulting Members) and/or (ii) pursue
         their other rights and remedies hereunder and, subject to the terms
         hereof, at law or in equity. Any such loan (a "Contribution Default
         Loan") shall bear interest at the per annum rate equal to Prime plus 4%
         and shall be payable on demand.


                                   ARTICLE XV
                                  MISCELLANEOUS

         15.1 INJUNCTIVE RELIEF. Each party hereto acknowledges that it would be
impossible to determine the amount of damages that would result from any breach
of any of the provisions of this Agreement and that the remedy at law for any
breach, or threatened breach, of any of such provisions would likely be
inadequate and, accordingly, agrees that each other party shall, in addition to
any other rights or remedies which it may have hereunder, at law or in equity,
be entitled to seek such equitable and injunctive relief as may be available
from any court of competent jurisdiction to compel specific performance of, or
restrain any party from violating, any of such provisions. In connection with
any action or proceeding for injunctive relief, each party hereto hereby waives
the claim or defense that a remedy at law alone is adequate and agrees, to the
maximum extent permitted by law, to have each provision of this Agreement
specifically enforced against it, without the necessity of posting bond or other
security against it, and consents to the entry of injunctive relief against it
enjoining or restraining any breach or threatened breach of such provisions of
this Agreement.

         15.2 SUCCESSORS AND ASSIGNS. Subject to the provisions of Article VIII,
all the terms and provisions of this Agreement shall be binding upon, shall
inure solely to the benefit of and shall be enforceable by the parties hereto
and their respective successors and assigns, and no such term or provision is
for the benefit of,


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<PAGE>   95

or intended to create any obligations to or rights in, any other Person. If any
Member shall acquire additional Units and if any Transferee of any Member shall
acquire any Units, in each case in any manner, whether by a permitted Transfer,
operation of law or otherwise, such Units shall be held subject to all of the
terms of this Agreement, and by taking and holding such Units such Person shall
be conclusively deemed to have agreed to be bound by and to comply with all of
the terms and provisions of this Agreement.

         15.3 AMENDMENT; WAIVER

                  (a) Neither this Agreement nor any provision hereof may be
         changed, waived, discharged or terminated orally, but only by an
         instrument in writing signed by the holders of a majority of the Units
         of each class of Units.

                  (b) No failure by any party to insist upon the strict
         performance of any covenant, duty, agreement or condition of this
         Agreement or to exercise any right or remedy consequent upon breach
         thereof shall constitute a waiver of any such breach or of any other
         covenant, duty, agreement or condition, any such waiver being effective
         only if contained in a writing executed by the waiving party.

         15.4 REPRESENTATIONS BY MEMBERS.

                  (a) Each Member represents and warrants that (i) it has been
         duly authorized to execute, deliver and perform this Agreement and all
         other instruments executed and delivered on behalf of it in connection
         with the acquisition of its Units, (ii) the consummation of such
         transactions will not result in a breach or violation of, or a default
         under, its charter or by-laws, if such Member is a corporation, or its
         certificate of limited partnership or its partnership agreement, if
         such Member is a partnership, or its other organizational documents, if
         such Member is neither a corporation or partnership, or any existing
         agreement by which it or any of its properties is bound, (iii) this
         Agreement is a binding agreement on the part of such Member enforceable
         in accordance with its terms against such Member, except as the
         enforcement thereof may be limited by bankruptcy, insolvency,
         reorganization, liquidation, receivership, moratorium or other similar
         laws relating to or affecting the enforcement of creditors' rights
         generally or by general principles of equity, regardless of whether
         such enforceability is considered in a proceeding in equity or law,
         (iv) no consent, waiver, approval or authorization of or notice to any
         other Person (including any governmental authority) is required to be
         made, obtained or given in connection with the execution and delivery
         of this Agreement except for those which have been heretofore obtained
         and (v) neither the execution nor delivery of this Agreement does or
         will violate, conflict with



                                       89
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         or constitute a default under any term or provision of any judgment,
         decree, order, statute, injunction, rule or regulation of a
         governmental entity applicable to such Member or by which such Member
         or its assets are bound.

                  (b) Each Member, by executing this Agreement, represents and
         warrants that it has acquired its Units for its own account, for
         investment and not with a view to resale or distribution thereof, that
         it has such knowledge and experience in financial and business matters
         as to be capable of evaluating the merits and risk of an investment in
         the Units and is able to bear the economic risk of its investment and
         that it is fully aware that the Company and other Members are relying
         upon the truth and accuracy of this representation and warranty. Each
         Member agrees that it will not transfer, sell or dispose of all or any
         portion of, or offer to transfer, sell or dispose of all or any portion
         of its Units, or solicit offers from or otherwise approach or negotiate
         with any person or persons whomsoever regarding the purchase of all or
         any portion of its Units in any manner which could violate or cause the
         Company to violate applicable federal or state securities laws.

         15.5 NOTICES. Except as otherwise provided in this Agreement, all
notices, requests, claims, demands, waivers and other communications hereunder
shall be in writing and shall be deemed to have been duly given when delivered
by hand, when delivered personally or by courier (including nationally
recognized overnight courier), five days after being deposited in the United
States mail, or when received by facsimile transmission if promptly confirmed by
one of the foregoing means, at the address or facsimile transmission number set
forth opposite such Member's name on Schedule I hereto (or, in the case of
Persons who become parties hereto subsequently, at their last addresses or
facsimile transmission numbers shown on the record books of the Company). Each
party hereto, by notice given to each other party hereto in accordance with this
Section 15.5, may change the address or facsimile transmission number to which
such notice or other communications are to be sent to such party.

         15.6 FURTHER ASSURANCES. Each party to this Agreement agrees to
execute, acknowledge, deliver, file and record such further certificates,
amendments, instruments and documents and do all such other acts and things, as
may be required by law or as, in the reasonable judgment of the Company
management or any Member, may be necessary or advisable to carry out the intent
and purpose of this Agreement.

         15.7 CONFIDENTIALITY. The Members agree not to disclose or permit the
disclosure (except by the Company, any Subsidiary or either of them as may be
required in connection with the operation of the business of the Company or any
Subsidiary) of any of the



                                       90
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terms of this Agreement or of any information relating to the assets or business
of the Company or any Subsidiary, which the Members hereby acknowledge
constitute non-public information, provided that such disclosure may be made
(but only as and to the extent required) (a) to any person who is a partner,
officer, director or employee of such Member or advisers or counsel to or
accountants of such Member solely for their use and on a need-to-know basis, (b)
with the prior consent of the Board, (c) pursuant to a subpoena or order issued
by a court, arbitrator or governmental body, agency or official, (d) as required
by applicable federal or state laws (including securities and freedom of
information laws), (e) to any lender or prospective lender to, or investor in,
such Member or (f) to any prospective purchaser of Units or any Property.

         In the event that a Member shall receive a request (or, in the case of
NYSCRF, at such time a notice of such request is delivered to the
representatives of NYSCRF who are responsible for the administration of its
ownership of Units) to disclose any of the terms of this Agreement under
subpoena or order, such Member shall (i) promptly notify the Board thereof, (ii)
consult with the Board on the advisability of taking steps to resist or narrow
such request and (iii) if disclosure is required or deemed advisable, cooperate
with the Board in any attempt it may make to obtain an order or other assurance
that confidential treatment will be accorded those terms of this Agreement that
are disclosed.

         15.8 APPLICABLE LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE (WITHOUT REGARD TO ITS
CONFLICTS OF LAW PRINCIPLES).

         15.9 HEADINGS. The descriptive headings of the several sections in this
Agreement are for convenience only and do not constitute part of this Agreement
and shall not affect in any way the meaning or interpretation of this Agreement.

         15.10 ENTIRE AGREEMENT. This Agreement (including the Schedules and
Exhibits hereto) constitutes the entire agreement between the parties hereto and
supersedes all prior agreements and understandings, oral or written, between the
parties hereto with respect to the subject matter hereof.

         15.11 SEVERABILITY. Any provision of this Agreement that is prohibited,
unenforceable or not authorized in any jurisdiction shall, as to such
jurisdiction, be ineffective to the extent of such prohibition, unenforceability
or lack of authorization without invalidating the remaining provisions hereof or
affecting the validity, unenforceability or legality of such provision in any
other jurisdiction.


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         15.12 COUNTERPARTS. This Agreement may be executed in two or more
counterparts, each of which shall be deemed an original, but all of which
together constitute one and the same document.

         15.13 ARBITRATION. Any claim arising out of an alleged breach of this
Agreement and any claim that Cause exists pursuant to Section 7.3(d) and (e)
shall be resolved by arbitration. Such arbitration shall be conducted in
accordance with the following:

                  (a) Each party shall have five (5) business days after written
         notice by another party of the commencement of arbitration proceedings
         hereunder to appoint an arbitrator who is on the approved panel of
         arbitrators of the American Arbitration Association and who was not
         employed by such Member within the previous 5 years. Each party shall
         immediately notify the other party of such appointment. The two
         arbitrators so appointed shall then select a third arbitrator within
         five (5) business days after the appointment of the second arbitrator
         to then constitute the Board of Arbitration. If any party shall fail to
         appoint an arbitrator within such five (5) business day period or, if
         the two arbitrators selected by the parties shall fail to make a
         selection of a third arbitrator within five (5) business days of their
         selection, then the American Arbitration Association shall appoint the
         arbitrator that was not selected by the failing party or shall appoint
         the third arbitrator, as the case may be, in accordance with the
         Commercial Arbitration Rules of the American Arbitration Association.
         The Board of Arbitration shall then proceed under such rules.

                  (b) Following the designation of such Board of Arbitration,
         the parties, together with the members of the Board of Arbitrators,
         shall promptly undertake appropriate informal efforts to mediate and
         negotiate a solution to the matter covered by the original notice.

                  (c) If a negotiated solution cannot be achieved within
         fourteen (14) days after the date on which the Board of Arbitration is
         constituted, then the Board of Arbitration shall notify the parties.
         The proceeding, upon such notification, will then become a compulsory
         arbitration to be conducted under the Commercial Arbitration Rules of
         the American Arbitration Association by the Board of Arbitration. These
         rules shall be subject to the following modifications:

                                 (i) discovery shall be permitted under the same
                  standards provided for in the Federal Rules of Civil
                  Procedure;

                                 (ii) the members of the Board of Arbitration
                  shall interpret and apply the provisions of this Agreement;



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                                 (iii) the arbitration costs may be charged to
                  the losing party or allocated between the parties as may be
                  determined by the Board of Arbitration; and

                                 (iv) the proceedings will be held in Chicago,
                  Illinois, unless the parties shall otherwise agree in writing.

                  (d) In connection with the enforcement of the mediation and
         arbitration provisions of this Section 15.13, any agreement, decision
         or award shall be final and conclusive as to any such claim.

         15.14 CONSENT TO JURISDICTION. In connection with any suit, claim,
action or proceeding relating to the rights and obligations of the parties
arising out of this Agreement: the Members hereby consent to the in personam
jurisdiction of the United States federal courts and state courts located in New
Castle County, Delaware; each such Person agrees that service in the manner set
forth in Section 15.5 hereof shall be valid and sufficient for all purposes; and
each such Person agrees to, and irrevocably waives any objection based on forum
non conveniens or venue not to, appear in any United States federal court or
state court located in New Castle County, Delaware. Each Member hereby
irrevocably appoints the Company as agent for service of process with respect to
any matters relating to the rights and obligations of the parties arising out of
this Agreement.

         15.15 WAIVER OF PARTITION. Each Member hereby irrevocably waives during
the term of the Company any right that it may have to maintain any action for
partition with respect to any Company property.

         15.16 BROKERAGE

                  (a) each Member hereby represents to the other that it has
         dealt with no broker or finder in connection with the execution and
         delivery of this Agreement, the Contribution Agreements, or any other
         agreements executed in connection with any of the foregoing
         (collectively, the "Transaction Documents") or the transactions
         contemplated hereby or thereby.

                  (b) GGPLP shall indemnify, defend and hold harmless NYSCRF and
         the Company from and against any losses, liabilities, damages, costs
         and expenses (including reasonable counsel fees and disbursements)
         resulting from a breach of the foregoing representation by GGPLP or any
         claim that may be made by any broker, finder or other Person claiming
         to have dealt with GGPLP or any of its Affiliates in connection with
         this transaction, for a commission, fee or other compensation by reason
         of this transaction or any of the other transactions contemplated by
         this Agreement or the other Transaction Documents.


                                       93
<PAGE>   100
                  (c) NYSCRF shall indemnify, defend and hold harmless GGPLP and
         the Company from and against any losses, liabilities, damages, costs
         and expenses (including reasonable counsel fees and disbursements)
         resulting from a breach of the foregoing representation by NYSCRF or
         any claim that may be made by any broker, finder or other Person
         claiming to have dealt with NYSCRF or any of its Affiliates in
         connection with this transaction, for a commission, fee or other
         compensation by reason of this transaction or any of the other
         transactions contemplated by this Agreement or the other Transaction
         Documents.

         15.17 COMPANY NAME. If, at any time, the Company name shall include the
name of, or any trade name used by, a Member or any of its Affiliates, neither
the Company nor any other Member shall acquire any right, title or interest in
or to such name or trade name.

         15.18 LITIGATION; NO DISSOLUTION. Subject to the provisions of 7.13 and
the other provisions hereof, any Member shall be entitled to maintain, on its
own behalf or on behalf of the Company, any action or proceeding against any
other Member (including any action for damages, specific performance or
declaratory relief) for or by reason of a default by such Member under this
Agreement or any other agreement entered into pursuant to or in connection with
this Agreement, notwithstanding that any or all of the parties to such
proceeding may then be Members in the Company. The Company shall not dissolve by
reason of the bringing of any such action or proceeding.

         15.19 OWNERSHIP OF COMPANY PROPERTY. The interest of each Member in the
Company shall be personal property for all purposes. All real and other property
owned by the Company (or its Subsidiaries) shall be deemed owned by the Company
(or its Subsidiaries) as Company (or its Subsidiaries') property. No Member,
individually, shall have any direct ownership of such property and title to such
property shall be held in the name of the Company (or its Affiliates).

         15.20 TIME OF THE ESSENCE. Except as otherwise expressly provided in
this Agreement (including Section 12.24), time shall be of the essence with
respect to all time periods set forth in this Agreement.

         15.21 STATUS REPORTS. Recognizing that each Member may find it
necessary from time to time to establish to third parties, such as accountants,
banks, mortgagees, prospective transferees of their Units, or the like, the then
current status of certain matters, each Member shall, within ten (10) business
days following the written request of another Member made from time to time,
furnish a written statement on the status of the following:

                                       94
<PAGE>   101
                  (a) that this Agreement is unmodified and in full force and
         effect (or if there have been modifications, that the Agreement is in
         full force and effect as modified and identifying the documents
         effecting the modifications); and

                  (b) stating whether or not to the best knowledge of such
         certifying Member (i) the other Members in the Company are in default
         in keeping, observing or performing any of the terms contained in this
         Agreement and, if in default, specifying each such default (limited to
         those defaults of which the certifying Member has knowledge), and (ii)
         there has occurred an event that with the passage of time or the giving
         of notice, or both, would ripen into a default hereunder on the part of
         such other Member (limited to those events of which the certifying
         Member has knowledge).

Such statement may be relied upon by such other Member and any other Person for
whom such statement is requested and shall act as a waiver of any claim by the
Member furnishing such certificate to the extent such claim is based upon facts
which are contrary to those asserted in the certificate, but no such statement
shall operate as a waiver as to any default or other matter as to which the
Member executing it did not have actual knowledge. Such certificate shall in no
event subject the Member furnishing it to any liability whatsoever,
notwithstanding the negligence or inadvertent failure of such Member to disclose
correct or relevant information.

         15.22 DISPOSITION OF DOCUMENTS. All documents and records of the
Company, including all Key Documents, financial records, vouchers, canceled
checks, and bank statements shall be delivered to GGPLP upon termination of the
Company if GGPLP is then a Member, and otherwise to NYSCRF. Upon request of any
Member, copies of all such documents and records shall be provided to such
Member at such Member's cost. The Member holding such documents and records
shall retain them for a period of at least six (6) years after the termination
of the Company and shall make such records available to the other Member for
inspection during such period.

         15.23 CALCULATION OF DAYS. The provisions of this Agreement relative to
number of days shall be deemed to refer to calendar days, unless otherwise
specified. When the date for performance of any obligation of any Member falls
on a non-business day, such obligation need not be performed until the next
following business day. For purposes of this Agreement, a "business day" shall
be deemed to mean any day other than Saturday, Sunday, or a day which is in New
York, NY either a legal holiday or a day upon which banking institutions are
authorized by law to remain closed for the entire day.



                                       95
<PAGE>   102

         15.24 ATTORNEYS. The Members hereby agree that (a) any attorney which
represented any of the Members in connection with the negotiation and execution
of this Agreement shall not be disqualified from representing the Company and
(b) any such attorney who has represented the Company shall not be disqualified
thereafter from representing a Member in a dispute with another Member.


                                       96
<PAGE>   103






         IN WITNESS WHEREOF, the undersigned have executed this Agreement as of
the date set forth above.


                                    GGP LIMITED PARTNERSHIP, a Delaware
                                    limited partnership


                                    By: General Growth Properties, Inc.,
                                        a Delaware corporation, general partner


                                        By:  /s/ Joel Bayer
                                           -------------------------------------
                                           Name:  Joel Bayer
                                                --------------------------------
                                           Title: Vice President
                                                 -------------------------------

                                    THE COMPTROLLER OF THE STATE OF NEW YORK AS
                                    TRUSTEE OF THE COMMON RETIREMENT FUND


                                    By:
                                       -----------------------------------------
                                           Name:
                                                --------------------------------
                                           Title:
                                                 -------------------------------



                                    GGP/HOMART II L.L.C., a Delaware limited
                                    liability company


                                    By: /s/ Joel Bayer
                                        ----------------------------------------
                                        Name:  Joel Bayer
                                             -----------------------------------
                                        Title: Vice President
                                              ----------------------------------



                                       97

<PAGE>   104






         IN WITNESS WHEREOF, the undersigned have executed this Agreement as of
the date set forth above.


                                    GGP LIMITED PARTNERSHIP, a Delaware
                                    limited partnership


                                    By: General Growth Properties, Inc.,
                                        a Delaware corporation, general partner


                                        By:
                                           -------------------------------------
                                           Name:
                                                --------------------------------
                                           Title:
                                                 -------------------------------

                                    THE COMPTROLLER OF THE STATE OF NEW YORK AS
                                    TRUSTEE OF THE COMMON RETIREMENT FUND


                                    By: /s/ John E. Hull
                                       -----------------------------------------
                                        John E. Hull
                                        Deputy Comptroller of
                                        Investments & Cash
                                        Management


                                    GGP/HOMART II L.L.C., a Delaware limited
                                    liability company


                                    By:
                                        ----------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------



<PAGE>   1

                                                                     EXHIBIT 4.1


                       FIRST AMENDMENT TO RIGHTS AGREEMENT

         AMENDMENT (this "Amendment"), dated as of November 10, 1999, between
General Growth Properties, Inc., a Delaware corporation (the "Company"), and
Norwest Bank Minnesota, N.A. (the "Rights Agent").

                                   WITNESSETH:

         WHEREAS, the Company and the Rights Agent entered into the Rights
Agreement, dated as of November 18, 1998 (the "Rights Agreement");

         WHEREAS, pursuant to Section 27 of the Rights Agreement, the Company
may from time to time supplement or amend the Rights Agreement in accordance
with the provisions of such Section; and

         WHEREAS, the Board of Directors of the Company has determined that it
is in the best interests of the Company and its shareholders that the Rights
Agreement be amended as provided herein prior to the Company entering into the
Homart II Agreement (as defined below).

         NOW THEREFORE, in consideration of the premises and the mutual
agreements herein set forth, the parties hereby agree as follows:

         Section 1. Definitions. Capitalized terms used herein without
definition shall have the meanings specified in the Rights Agreement.

         Section 2. Amendments.

         2.1 Section 1 of the Rights Agreement shall be amended as follows:

         (a) The definition of "Acquiring Person" shall be amended by inserting
a new clause in line 22 of such definition before the phrase "plus 1%", which
new clause shall read in its entirety as follows:

             and upon the sale of all of the Class B Units of GGP/Homart II
             L.L.C., a Delaware limited liability company, Beneficially Owned by
             such Homart Holder in exchange for Common Shares pursuant to the
             terms of, and subject to the restrictions contained in, the
             Operating Agreement of GGP/Homart II L.L.C., as the same may be
             amended from time to time (the "Homart II Agreement"), to be
             entered into by and among GGP/Homart II L.L.C., GGP Limited
             Partnership, a Delaware limited partnership



<PAGE>   2

             (the "Partnership"), and the other parties to be listed on the
             signature pages thereof,"

         (b) The definition of "Acquiring Person" shall be further amended by
inserting a new sentence in line 28 before the word "Notwithstanding", which
sentence shall read in its entirety as follows:

             For purposes of this Agreement, a Homart Holder will at all times
             be deemed to Beneficially Own the Common Shares issuable upon: the
             exchange of all of the shares of Class B Common Stock of
             GGP/Homart, Inc. Beneficially Owned by such Homart Holder for
             Common Shares pursuant to the Homart Agreement and the sale of all
             of the Class B Units of GGP/Homart II L.L.C. Beneficially Owned by
             such Homart Holder in exchange for Common Shares pursuant to the
             Homart II Agreement.

         (c) The definition of "Grandfathered Stockholders" shall be amended by
deleting clause (ii) thereof and inserting a new clause (ii) which shall read in
its entirety as follows: "(ii) the Comptroller of the State of New York as
Trustee of the Common Retirement Fund and the Affiliates and Associates of such
Trustee or Fund (each, a "Homart Holder")."

         2.2 Section 3 of the Rights Agreement shall be amended by adding a
subparagraph (d) thereto which shall read in its entirety as follows:

                     (d) On the Distribution Date, proper provision shall be
             made by the Company in order to provide holders ("Unitholders"),
             other than the Company, of partnership units ("Units") of the
             Partnership, with such number of Rights, represented by Right
             Certificates, as would have been issued to such Unitholders upon
             receipt of Common Shares if such Unitholder's Units had been
             redeemed immediately prior to such Distribution Date and the
             purchase price therefor had been paid in the form of Common Shares
             pursuant to the terms and conditions of Redemption Rights
             Agreements or similar agreements among the Unitholders (or
             transferor Unitholders), the Company and/or the Partnership
             relating, inter alia, to the redemption or exchange of Units, and
             such Unitholders shall thereafter have all of the rights,
             privileges, benefits and obligations with respect to such Rights as
             are





                                       2
<PAGE>   3


             provided for herein with respect to holders of Common Shares.

         Section 3. Governing Law. This Amendment shall be deemed to be a
contract made under the laws of the State of Delaware and for all purposes shall
be governed and construed in accordance with the laws of such State applicable
to contracts to be made and performed entirely within such State.

         Section 4. Counterparts. This Amendment may be executed in any number
of counterparts and each of such counterparts shall for all purposes be deemed
to be an original, and all such counterparts shall together constitute but one
and the same instrument.

         Section 5. Ratification. Except as expressly provided herein, this
Amendment shall not by implication or otherwise alter, modify, amend or in any
way affect any of the terms, conditions, obligations, covenants or agreements
contained in the Rights Agreement, all of which are ratified and confirmed in
all respects and shall continue in full force and effect.




                                       3
<PAGE>   4

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
duly executed and their respective corporate seals to be hereunder affixed and
attested, all as of the day and year first above written.

Attest:                                     GENERAL GROWTH PROPERTIES, INC.


/s/ Marshall E. Eisenberg                   By: /s/ Bernard Freibaum
___________________________________             _______________________________
Name: Marshall E. Eisenberg                     Name: Bernard Freibaum
Title: Secretary                                Title: Executive Vice President



Attest:                                     NORWEST BANK MINNESOTA, N.A.


/s/ Karri L. VanDell                        By: /s/ Kenneth P. Swanson
___________________________________             ________________________________
Name: Karri L. VanDell                          Name: Kenneth P. Swanson
Title: Assistant Vice President                 Title: Vice President





                                       4

<PAGE>   1
                                                                     EXHIBIT 4.2


                         GENERAL GROWTH PROPERTIES, INC.
                             GGP LIMITED PARTNERSHIP
                             110 North Wacker Drive
                             Chicago, Illinois 60606



                                November 10, 1999




Comptroller of the State of New
  York as Trustee of the Common
  Retirement Fund
633 Third Avenue
31st Floor
New York, New York 10017-6754

                  Agreement Concerning Shareholder Rights Plan


Dear Sir/Madam:

         Reference is made to the following:

                  1. that certain Stockholders Agreement dated as of December
         20, 1995, among GGP/Homart, Inc. ("GGP/Homart"), Comptroller of the
         State of New York as Trustee of the Common Retirement Fund ("NYSCRF"),
         GGP Limited Partnership ("GGPLP"), General Growth Properties, Inc.,
         ("GGPI") and certain others (as the same has been and may be further
         amended from time to time, the "Stockholders Agreement"), pursuant to
         which, among other things, (a) GGP/Homart issued to NYSCRF shares of
         Class B Common Stock, $.01 par value, of GGP/Homart (together with any
         shares of Class C Common Stock of GGP/Homart received on conversion of
         such shares of Class B Common Stock, the "GGP/Homart Shares"), (b)
         NYSCRF has the right (the "Exchange Right") to exchange all or any
         portion of the GGP/Homart Shares for an amount determined as provided
         therein (the "Exchange Amount") and otherwise upon the terms and
         subject to the conditions contained therein and (c) GGPI has the option
         to pay the Exchange Amount in cash and/or by delivery of shares of its
         common stock, $.10 par value ("GGPI Shares"), upon the terms and
         subject to the conditions contained therein;

                  2. that certain Operating Agreement dated as of the date
         hereof, among GGP/Homart II L.L.C. ("GGP/Homart II"), NYSCRF and GGPLP
         (as the same may be amended from time to time, the "Operating
         Agreement"), pursuant to which, among other things, (a) GGP/Homart II
         issued to NYSCRF Class B units of membership interest (the "GGP/Homart
         Units" and, together with the GGP/Homart Shares, the "Venture
         Securities"), (b) NYSCRF has the right (the "Put Right" and, together


<PAGE>   2



         with the Exchange Right, the "Rights") to require GGPLP to purchase all
         or a portion of the GGP/Homart Units for an amount determined as
         provided therein (the "Put Purchase Price") and otherwise upon the
         terms and subject to the conditions contained therein and (c) GGPI has
         the option to purchase all or a portion of the GGP/Homart Units and pay
         the Put Purchase Price by delivery of GGPI Shares, upon the terms and
         subject to the conditions contained therein (the GGPI Shares that are
         issued from time to time in connection with an exercise of Rights, the
         "GGPI Rights Shares");

                  3. that certain Rights Agreement dated as of November 18,
         1998, between GGPI and Norwest Bank Minnesota, N.A., as amended by that
         certain Amendment to Rights Agreement dated the date hereof (as the
         same may be further amended from time to time, the "Rights Agreement");
         and

                  4. that certain letter agreement dated the date hereof,
         between NYRSCF and GGPLP, specifying certain Persons whose principal
         business is deemed to be the development or management of regional
         shopping malls (as the same may be amended from time to time, the
         "Deemed Competitor Letter").

Capitalized terms used herein without definition shall have the meanings set
forth in the Rights Agreement.

         1.       Matters Relating to Transfer of GGPI Shares.

         (a) Within 30 days following the receipt by GGPI of written notice of a
proposed sale, conveyance, exchange or other transfer ("Transfer") of all or any
portion of the GGPI Rights Shares, GGPI shall amend the Rights Agreement, if
necessary, to permit the proposed transferee (the "Transferee"), together with
its Affiliates and Associates, to Beneficially Own up to the number of GGPI
Shares described in the last sentence of this Section 1(a) without the
Transferee becoming an Acquiring Person under the Rights Agreement. Any such
notice shall disclose the identity of the Transferor and proposed Transferee and
contain a certification by the proposed Transferee of the number of GGPI Shares
then Beneficially Owned by the proposed Transferee and its Affiliates and
Associates. The number of GGPI Shares that the Transferee, together with its
Affiliates and Associates, may Beneficially Own for purposes of the first
sentence of this Section 1(a) is equal to the sum of (i) the number of GGPI
Rights Shares, if any, previously Transferred to such Transferee in accordance
with this agreement, (ii) the number of GGPI Rights Shares then proposed to be
Transferred to such Transferee pursuant to this agreement and (iii) 1% of the
number of GGPI Shares then issued and outstanding.

                                       2
<PAGE>   3

         (b) Prior to any Transfer in connection with which the Rights Agreement
has been amended as provided in Section 1(a) hereof, the proposed Transferee
shall sign and deliver to GGPI and GGPLP (i) a standstill agreement in the form
of Exhibit A, attached hereto and by this reference made a part hereof (a
"Standstill Agreement"), and dated the date of the Transfer and (ii) an
instrument in form reasonably satisfactory to GGPI and GGPLP, pursuant to which
the Transferee agrees to be bound by the terms of this agreement (and upon
execution and delivery of such instrument by the Transferee, the Transferee
shall be entitled to the benefits of a holder of GGPI Rights Shares under this
agreement). If such Transferee has previously signed and delivered to GGPI and
GGPLP a Standstill Agreement, it shall deliver a new Standstill Agreement at
such time.

         (c) Neither NYSCRF nor any Transferee which is bound by the terms of
this agreement may Transfer any GGPI Shares (including the GGPI Rights Shares or
any portion thereof) to any Person described in Section 8.5(b) of the Operating
Agreement (as supplemented by the Deemed Competitor Letter) without the written
consent of GGPI (which consent may be withheld in the sole and absolute
discretion of GGPI), and any Transfer of GGPI Shares in violation of such
restriction shall be null and void.

          2.   Matters Relating to Exercise of Rights and Transfer of Venture
               Securities.

         (a) Notwithstanding anything to the contrary contained in the Operating
Agreement and the Stockholders Agreement and upon an exercise of Rights by any
holder of Venture Securities (other than NYSCRF), GGPI may pay the applicable
Exchange Amount or the Put Purchase Price by issuing GGPI Rights Shares but only
to the extent that (i) the issuance of GGPI Rights Shares to such holder would
not cause such holder to become an Acquiring Person under the Rights Agreement
or (ii) GGPI has amended the Rights Agreement (which it may do or decline to do
in its sole and absolute discretion) to permit such holder, together with its
Affiliates and Associates, to Beneficially Own up to the number of GGPI Shares
described in the third sentence of this Section without such holder becoming an
Acquiring Person under the Rights Agreement. Notwithstanding anything to the
contrary contained in the Operating Agreement and the Stockholders Agreement,
GGPLP and/or GGPI may defer the closing of a cash purchase and sale of Venture
Securities pursuant to an exercise of the Rights for an additional 150 days in
the case of an exercise of the Exchange Right and an additional 90 days in the
case of an exercise of the Put Right. The number of GGPI Shares which any
holder, together with its Affiliates and Associates, may Beneficially Own for
purposes of clause (ii) above shall be equal to the sum of (A) the number of
GGPI Rights Shares proposed to be issued by GGPI in connection with an exercise
of Rights and (B) the lesser of: (I) the number of GGPI Shares that were
Beneficially Owned by such holder, together with its



                                       3
<PAGE>   4


Affiliates and Associates, on the date of the first acquisition of Venture
Securities by such holder or any of its Affiliates or Associates and (II) the
number of GGPI Shares that are Beneficially Owned by the holder and its
Affiliates and Associates at the time of such exercise of Rights. Upon exercise
of Rights by a holder of Venture Securities, such holder shall deliver to GGPI
and GGPLP a certification of the number of GGPI Shares referred to in clauses
(B)(I) and (B)(II) above.

         (b) In the event that the holder of any Venture Securities (other than
NYSCRF) exercises Rights, GGPI pays all or a portion of the applicable Put
Purchase Price and/or Exchange Amount by delivering GGPI Rights Shares and the
Rights Agreement is amended as provided in Section 2(a) hereof, the holder shall
sign and deliver to GGPLP and GGPI a Standstill Agreement dated the date the
GGPI Rights Shares are issued. If such holder has previously signed and
delivered to GGPI and GGPLP a Standstill Agreement, it shall deliver a new
Standstill Agreement at such time.

         (c) Prior to any Transfer of Venture Securities, the proposed
Transferee shall sign and deliver to GGPI and GGPLP an instrument in form
reasonably satisfactory to GGPI and GGPLP, pursuant to which the Transferee
agrees to be bound by the terms of this agreement (and upon execution and
delivery of such instrument by the Transferee, the Transferee shall be entitled
to the benefits of a holder of Venture Securities under this agreement), and any
Transfer of Venture Securities in violation of such restriction shall be null
and void.

         3. Matters Relating to Amendment of Rights Agreement. GGPI shall not
(a) amend clause (ii) of the definition of "Acquiring Person" contained in the
Rights Agreement (as in effect on the date hereof) so as to materially and
adversely affect NYSCRF without NYSCRF's consent, (b) further amend the Rights
Agreement (as in effect on the date hereof) in any manner which is inconsistent
with the terms of this agreement or (c) enter into any other agreement which is
inconsistent with the terms of this agreement.

         4. Matters Relating to Beneficial Ownerships of GGPI Rights Shares. For
purposes of the Rights Agreement and/or this agreement and notwithstanding
anything to the contrary contained therein or herein, a holder of Venture
Securities (other than NYSCRF and its Affiliates and Associates) shall not be
deemed to Beneficially Own the GGPI Shares issuable to it upon the exchange or
sale of the Venture Securities Beneficially Owned by it solely by virtue of its
ownership of such Venture Securities.

         5. No Other Changes; Etc. Except as expressly set forth herein, the
Stockholders Agreement and Operating Agreement shall remain in full force and
effect. Nothing contained herein shall be deemed a waiver of the provisions of
GGPI's Certificate of Incorporation, as amended. Any references to the
Stockholders

                                       4
<PAGE>   5


Agreement in the Stockholders Agreement or elsewhere (except herein unless
otherwise specified) shall be deemed to mean the Stockholders Agreement, as
amended hereby, and any references to the Operating Agreement in the Operating
Agreement or elsewhere (except herein unless otherwise specified) shall be
deemed to mean the Operating Agreement, as amended hereby. Neither NYSCRF nor
any Transferees shall enter into any transaction or take any other action for
the purpose of directly or indirectly avoiding the restrictions contained in
this agreement. The parties agree that the restrictions herein are reasonable
and the result of arm's-length negotiations.

         6. Counterparts. This agreement may be executed in one or more
counterparts, each of which shall be an original and all of which together shall
constitute one document.

         7. Governing Law. The interpretation and performance of this agreement
shall be governed under the laws of the State of Delaware (without regard to its
conflict of laws rules).

         8. Successors and Assigns. The terms of this agreement shall be binding
upon and inure to the benefit of the parties hereto and their respective
successors and assigns.


                                       5
<PAGE>   6

         Please indicate your agreement with the foregoing by signing and
returning the enclosed counterpart of this letter to the undersigned.

                                Very truly yours,

                                GGP LIMITED PARTNERSHIP, a Delaware
                                limited partnership

                                By: GENERAL GROWTH PROPERTIES, INC., a
                                    Delaware corporation, its general partner


                                By:    /s/ JOEL BAYER
                                       ---------------------------
                                Name:  Joel Bayer
                                       ---------------------------
                                Title: Senior Vice President
                                       ---------------------------

                                GENERAL GROWTH PROPERTIES,INC., a
                                Delaware corporation


                                By:    /s/ JOEL BAYER
                                       ---------------------------
                                Name:  Joel Bayer
                                       ---------------------------
                                Title: Senior Vice President
                                       ---------------------------

Accepted and agreed to as
of the date first above written

COMPTROLLER OF THE STATE OF
NEW YORK AS TRUSTEE OF THE
COMMON RETIREMENT FUND

By:    /s/ JOHN E. HULL
       ----------------------
Name:  John E. Hull
       ----------------------
Title: Deputy Comptroller
       ----------------------


                                       6
<PAGE>   7

     The undersigned, GGP/Homart, Inc. and GGP/Homart II L.L.C., do hereby
accept and agree to the foregoing to the extent that the foregoing constitutes
an amendment to the Stockholders Agreement and the Operating Agreement,
respectively.


                                             GGP/HOMART, INC., a Delaware
                                             corporation

                                             By:    /s/ JOEL BAYER
                                                    ----------------------------
                                             Name:  Joel Bayer
                                                    ----------------------------
                                             Title: Senior Vice President
                                                    ----------------------------



                                             GGP/HOMART II L.L.C., a Delaware
                                             limited liability company

                                             By:    /s/ JOEL BAYER
                                                    ----------------------------
                                             Name:  Joel Bayer
                                                    ----------------------------
                                             Title: Senior Vice President
                                                    ----------------------------



                                       7


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