STARWOOD HOTELS & RESORTS
S-3/A, 1998-04-27
REAL ESTATE INVESTMENT TRUSTS
Previous: STARWOOD HOTELS & RESORTS, S-3/A, 1998-04-27
Next: STARWOOD HOTELS & RESORTS, 8-K, 1998-04-27



<PAGE>   1
 
   
     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 27, 1998
    
 
                                    REGISTRATION NOS. 333-40077 AND 333-40077-01
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
   
                                AMENDMENT NO. 2
    
                                       TO
 
                                    FORM S-3
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
 
   
<TABLE>
<S>                                              <C>
           STARWOOD HOTELS & RESORTS             STARWOOD HOTELS & RESORTS WORLDWIDE, INC.
 (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS   (EXACT NAME OF REGISTRANT AS SPECIFIED IN
                    CHARTER)                                   ITS CHARTER)
 
                    MARYLAND                                     MARYLAND
(STATE OR OTHER JURISDICTION OF INCORPORATION OR      (STATE OR OTHER JURISDICTION OF
                 ORGANIZATION)                        INCORPORATION OR ORGANIZATION)
                   52-0901263                                   52-1193298
      (I.R.S. EMPLOYER IDENTIFICATION NO.)         (I.R.S. EMPLOYER IDENTIFICATION NO.)
       2231 E. CAMELBACK ROAD, SUITE 410             2231 E. CAMELBACK ROAD, SUITE 400
             PHOENIX, ARIZONA 85016                       PHOENIX, ARIZONA 85016
                 (602) 852-3900                               (602) 852-3900
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE        (ADDRESS, INCLUDING ZIP CODE, AND
                    NUMBER,                                  TELEPHONE NUMBER,
 INCLUDING AREA CODE, OF REGISTRANT'S PRINCIPAL    INCLUDING AREA CODE, OF REGISTRANT'S
               EXECUTIVE OFFICES)                      PRINCIPAL EXECUTIVE OFFICES)
              BARRY S. STERNLICHT                             RONALD C. BROWN
               CHAIRMAN AND CHIEF                      EXECUTIVE VICE PRESIDENT AND
               EXECUTIVE OFFICER                          CHIEF FINANCIAL OFFICER
           STARWOOD HOTELS & RESORTS                 2231 E. CAMELBACK ROAD, SUITE 400
       2231 E. CAMELBACK ROAD, SUITE 410         STARWOOD HOTELS & RESORTS WORLDWIDE, INC.
             PHOENIX, ARIZONA 85016                       PHOENIX, ARIZONA 85016
                 (602) 852-3900                               (602) 852-3900
  (NAME, AND ADDRESS, INCLUDING ZIP CODE, AND     (NAME, AND ADDRESS, INCLUDING ZIP CODE,
               TELEPHONE NUMBER,                           AND TELEPHONE NUMBER,
   INCLUDING AREA CODE, OF AGENT FOR SERVICE)        INCLUDING AREA CODE, OF AGENT FOR
                                                                 SERVICE)
</TABLE>
    
 
                                   COPIES TO:
 
                             LAURA A. LOFTIN, ESQ.
                             KENNETH H. LEVIN, ESQ.
                                SIDLEY & AUSTIN
                             555 WEST FIFTH STREET
                         LOS ANGELES, CALIFORNIA 90013
                                 (213) 896-6000
                            ------------------------
 
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
   From time to time after the effective date of this Registration Statement.
 
    If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [ ]
 
    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [X]
 
    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [ ]
 
    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [ ]
 
    If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]
 
   
                            ------------------------
    
 
    THE REGISTRANTS HEREBY AMEND THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANTS
SHALL FILE A FURTHER AMENDMENT THAT SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933, OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a),
MAY DETERMINE.
 
    Pursuant to the provisions of Rule 429, the form of prospectus set forth
herein also relates to the Registrants' (i) Registration Statement on Form S-3
filed on November 16, 1995 (Nos. 33-64335 and 33-64335-01) (the "1995
Registration Statement") and (ii) Registration Statement on Form S-3 filed on
October 3, 1996 (Nos. 333-13411 and 333-13411-01) (the "1996 Registration
Statement"). This Registration Statement also constitutes Post-Effective
Amendment No. 2 to the 1995 Registration Statement and Post-Effective Amendment
No. 1 to the 1996 Registration Statement.
================================================================================
<PAGE>   2
 
INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES
EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES
IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
 
   
       SUBJECT TO COMPLETION, PRELIMINARY PROSPECTUS DATED APRIL 27, 1998
    
PROSPECTUS
 
<TABLE>
<S>                                            <C>
          STARWOOD HOTELS & RESORTS                         STARWOOD HOTELS & RESORTS WORLDWIDE, INC.
                $350,000,000                                             $2,650,000,000
</TABLE>
 
 COMMON STOCK, PREFERRED STOCK, DEBT SECURITIES, WARRANTS AND CONVERTIBLE NOTES
 
   
    Starwood Hotels & Resorts, a Maryland real estate investment trust (the
"Trust"), and Starwood Hotels & Resorts Worldwide, Inc., a Maryland corporation
(the "Corporation") may from time to time offer, in one or more series or
issuances, securities with an aggregate public offering price of up to
$3,000,000,000 (or its equivalent in another currency based on the exchange rate
at the time of sale): (i) shares of beneficial interest, $.01 par value, of the
Trust (the "Trust Shares") and shares of common stock, $.01 par value, of the
Corporation (the "Corporation Shares") that are "paired" and traded as units
consisting of one Trust Share and one Corporation Share (the "Paired Common
Shares"); (ii) shares of preferred stock, $.01 par value, of the Trust (the
"Trust Preferred Shares") and shares of preferred stock, $.01 par value, of the
Corporation (the "Corporation Preferred Shares" and, with the Trust Preferred
Shares, the "Preferred Shares"), which shares may (but are not required to), be
"paired" with shares of preferred stock of the other entity; (iii) secured or
unsecured debt securities of the Trust or the Corporation consisting of notes,
debentures or other evidences of indebtedness (the "Debt Securities"), which may
(but are not required to) be paired with Debt Securities of the other entity and
which may be either senior debt securities ("Senior Securities") or subordinated
debt securities ("Subordinated Securities") (iv) (A) warrants to purchase Trust
Shares and warrants to purchase Corporation Shares that are "paired" and traded
as units consisting of one warrant to purchase Trust Shares and one warrant to
purchase a like number of Corporation Shares, (B) warrants to purchase Trust
Preferred Shares or Corporation Preferred Shares, or (C) warrants to purchase
Debt Securities (collectively, the "Warrants"); and (iv) convertible notes of
the Trust or the Corporation that may be issued to underwriters to facilitate an
underwritten public offering of equity securities of the Trust or the
Corporation ("Convertible Notes"). The Preferred Shares may be issued as
exchangeable and/or convertible Preferred Shares exchangeable for or convertible
into Debt Securities or Paired Common Shares. Debt Securities may be issued as
convertible and/or exchangeable Debt Securities, convertible into or
exchangeable for Paired Common Shares or Preferred Shares. The payment
obligations under any series of Debt Securities issued by the Trust or the
Corporation may be guaranteed by the other entity ("Guarantees"). The Paired
Common Shares, Preferred Shares, Debt Securities, Warrants and Convertible Notes
(collectively, the "Securities") may be offered, separately or together, in one
or more separate series or issuances and in amounts, at prices and on terms to
be set forth in one or more supplements to this Prospectus (each a "Prospectus
Supplement"). Of the $3,000,000,000 aggregate initial public offering price of
the Securities, up to $350,000,000 will be offered by the Trust and up to
$2,650,000,000 will be offered by the Corporation. In no event will the
aggregate offering price of all Paired Common Shares offered from time to time
pursuant to this Registration Statement exceed $500,000,000.
    
 
    The specific terms of the Securities in respect of which this Prospectus is
being delivered will be set forth in the applicable Prospectus Supplement and
will include, where applicable: (i) in the case of Paired Common Shares, the
number of shares, purchase price and the terms of the offer and sale thereof;
(ii) in the case of Preferred Shares, the specific title and stated value, any
dividend, liquidation, redemption, conversion, voting and other rights, and any
initial public offering price; (iii) in the case of Debt Securities and
Guarantees thereof, if any, the specific title, aggregate principal amount,
currency, form (which may be registered or bearer, or certificated or global),
authorized denominations, maturity, rate (or manner of calculation thereof) and
time of payment of interest, terms for redemption at the option of the issuer or
repayment at the option of the holder, terms for sinking fund payments,
covenants and any initial public offering price, and (iv) in the case of
Warrants, the duration, offering price, securities purchasable upon exercise,
exercise price and detachability, if applicable. In addition, such specific
terms may include limitations on direct or beneficial ownership and restrictions
on transfer of the Securities, in each case as may be appropriate to preserve
the status of the Trust as a real estate investment trust ("REIT") for United
States federal income tax purposes.
 
   
    The Paired Common Shares are listed on the New York Stock Exchange (the
"NYSE") under the symbol "HOT." Any Paired Common Shares offered and sold
pursuant to a Prospectus Supplement will be listed on the NYSE. On April 23,
1998 the last reported sale price of the Paired Common Shares on the NYSE was
$49 15/16 per Paired Common Share. The Company has not determined whether any
Preferred Shares, Debt Securities or Warrants that may be offered hereby well be
listed on any exchange or trade on the NASDAQ System or in the over-the-counter
market. If the Company decides to seek such listing or trading of any such
Securities, the applicable Prospectus Supplement will disclose such exchange or
market. The applicable Prospectus Supplement also will contain information,
where applicable, about certain material United States federal income tax
considerations relating to the Preferred Shares, Debt Securities or Warrants
covered by such Prospectus Supplement.
    
                            ------------------------
 
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
    EXCHANGE COMMISSION, ANY STATE SECURITIES COMMISSION, THE NEVADA GAMING
COMMISSION, THE NEVADA STATE GAMING CONTROL BOARD, THE NEW JERSEY CASINO CONTROL
   COMMISSION OR THE MISSISSIPPI GAMING COMMISSION NOR HAS THE SECURITIES AND
    EXCHANGE COMMISSION, ANY STATE SECURITIES COMMISSION, THE NEVADA GAMING
COMMISSION, THE NEVADA STATE GAMING CONTROL BOARD, THE NEW JERSEY CASINO CONTROL
  COMMISSION OR THE MISSISSIPPI GAMING COMMISSION PASSED UPON THE ACCURACY OR
 ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
                                    OFFENSE.
                            ------------------------
 
   
    The Securities may be offered by the Trust or the Corporation directly,
through agents designated from time to time by the Trust or the Corporation or
to or through underwriters or dealers. Certain terms of the offering and sale of
Securities, including, where applicable, the names of any underwriters, dealers
or agents, any applicable commissions, discounts and other items constituting
compensation to such underwriters, dealers or agents, and the prices to the
Trust or the Corporation from such sale, will be set forth in the accompanying
Prospectus Supplement. The Trust and the Corporation reserve the sole right to
accept, and together with their respective agents, from time to time, to reject
in whole or in part any proposed purchase of the Securities to be made directly
or through agents. See "Plan of Distribution" for information regarding possible
indemnification arrangements for underwriters, dealers and agents.
    
 
    No Securities may be sold without delivery of a Prospectus Supplement
describing the method and terms of the offering of such series of Securities.
 
               THE DATE OF THIS PROSPECTUS IS             , 1998.
<PAGE>   3
 
   
     IN CONNECTION WITH THE OFFERING OR CERTAIN OFFERED SECURITIES, CERTAIN
PERSONS PARTICIPATING IN SUCH OFFERING MAY OVER-ALLOT OR EFFECT TRANSACTIONS
WHICH STABILIZE, MAINTAIN OR OTHERWISE EFFECT THE MARKET PRICES OF SUCH
SECURITIES OR OTHER SECURITIES OF THE TRUST OR THE CORPORATION AT LEVELS ABOVE
THOSE WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN MARKET. SUCH TRANSACTIONS MAY BE
EFFECTED ON THE NEW YORK STOCK EXCHANGE, THE OVER-THE-COUNTER MARKET, OR
OTHERWISE. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.
    
 
                             AVAILABLE INFORMATION
 
     The Trust and the Corporation are subject to the informational requirements
of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and in
accordance therewith file reports, proxy or information statements and other
information with the Securities and Exchange Commission (the "Commission"). Such
reports, proxy or information statements and other information can be inspected
and copied at the public reference facilities maintained by the Commission at
450 Fifth Street, N.W., Washington, D.C. 20549, and at the Regional Offices of
the Commission at Seven World Trade Center, Suite 1300, New York, New York 10048
and Citicorp Center, 500 West Madison Street, Suite 1400, Chicago, Illinois
60661. Copies of such materials also can be obtained from the Public Reference
Section of the Commission, 450 Fifth Street, N.W., Washington, D.C. 20549 at
prescribed rates. The Commission maintains a site on the World Wide Web at
http://www.sec.gov that contains reports, proxy and information statements and
other information regarding registrants that file electronically with the
Commission. Such reports, proxy or information statements and other information
concerning the Trust and the Corporation can also be inspected and copied at the
offices of the New York Stock Exchange, Public Reference Section, 20 Broad
Street, New York, New York 10005.
 
   
     The Trust and the Corporation have filed with the Commission a registration
statement on Form S-3 (the "Registration Statement") under the Securities Act of
1933, as amended (the "Securities Act"), with respect to the Securities. This
Prospectus does not contain all the information set forth in the Registration
Statement, certain portions of which have been omitted as permitted by the rules
and regulations of the Commission. Statements contained in this Prospectus as to
the contents of any contract or other document filed as an exhibit to the
Registration Statement are not necessarily complete, and in each instance,
reference is made to the copy of such contract or other document so filed, each
such statement being qualified in all respects by such reference. For further
information with respect to the Trust, the Corporation and the securities
offered hereby, reference is made to the Registration Statement and exhibits
thereto.
    
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
   
     The following documents previously filed by the Trust and the Corporation
(Commission File Nos. 1-6828 and 1-7959, respectively) with the Commission under
the Exchange Act are incorporated in this Prospectus by reference and are made a
part hereof:
    
 
   
          1. The Joint Annual Report on Form 10-K for the fiscal year ended
     December 31, 1997 (the "1997 Form 10-K");
    
 
   
          2. The Joint Current Reports on Form 8-K dated January 2, 1998,
     January 15, 1988, February 3, 1998, February 24, 1998, March 11, 1998,
     March 12, 1998 and April 2, 1998; and
    
 
   
          3. The description of the Paired Common Shares contained in the
     Registration Statement on Form 8-A filed with the Commission on October 3,
     1986.
    
 
     Each document filed by the Trust or the Corporation (i) subsequent to the
date of the initial Registration Statement of which this Prospectus is a part
and prior to the effectiveness of such Registration Statement and (ii)
subsequent to the date of this Prospectus, in each case, pursuant to Section
13(a), 13(c), 14 or 15(d) of the Exchange Act and prior to termination of the
offering made hereby, shall be deemed to be incorporated by
 
                                        2
<PAGE>   4
 
   
reference in this Prospectus and shall be part hereof from the date of filing of
such document. Any statement contained herein or in any Prospectus Supplement or
in a document incorporated or deemed to be incorporated by reference herein
shall be deemed to be modified or superseded for purposes of this Prospectus and
any Prospectus Supplement to the extent that a statement contained in this
Prospectus (in the case of a statement in a previously filed document
incorporated or deemed to be incorporated by reference herein), in any
Prospectus Supplement or in any other subsequently filed document that is also
incorporated or deemed to be incorporated by reference herein modifies or
supersedes such statement. Any such statement so modified or superseded shall
not be deemed, except as so modified or superseded, to constitute a part of this
Prospectus or any Prospectus Supplement.
    
 
     Copies of all documents incorporated herein by reference, other than
exhibits to such documents not specifically incorporated by reference therein,
will be provided without charge to each person to whom this Prospectus is
delivered, upon oral or written request to Starwood Hotels & Resorts Worldwide,
Inc., 2231 E. Camelback Road, Suite 400, Phoenix, Arizona 85016; Attention: Alan
M. Schnaid, telephone number 602-852-3900.
 
                                        3
<PAGE>   5
 
               SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
 
   
     This Prospectus contains, or incorporates by reference, and the
accompanying Prospectus Supplement may contain, "forward-looking statements"
within the meaning of Section 27A of the Securities Act and Section 21E of the
Exchange Act. All statements relating to the Company's objectives, strategies,
plans, intentions and expectations, and all statements (other than statements of
historical facts) that address actions, events or circumstances that the Company
or its management expects, believes or intends will occur in the future, are
forward-looking statements. Such forward-looking statements involve risks and
uncertainties that could cause actual results to differ materially from
historical results or those results anticipated in the forward-looking
statements including, without limitation, risks and uncertainties associated
with the following: certain recently proposed legislation relating to the
Trust's ability to continue to qualify as a paired-share REIT and to achieve the
related tax treatment; the Company's integration of the assets and operations at
ITT Corporation ("ITT") and Westin Hotels & Resorts Worldwide, Inc. ("Westin
Worldwide") and its affiliates (collectively, "Westin"); completion of future
acquisitions; the availability of capital for acquisitions and for renovations;
the ability to maintain existing management, franchise or representation
agreements and to obtain new agreements on favorable terms; competition within
the lodging industry and the gaming industry; the cyclicality of the real estate
business, the hotel business and the gaming business; general real estate and
economic conditions; and other risks described in this Prospectus and the
accompanying Prospectus Supplement and in the annual, quarterly and current
reports and proxy statements of the Trust and the Corporation incorporated by
reference herein. The Company undertakes no obligation to publicly update or
revise any forward-looking statement, whether as a result of new information,
future events or otherwise.
    
 
                                  THE COMPANY
 
   
     The Trust and the Corporation (together with their respective subsidiaries,
the "Company") are the largest real estate investment trust in the United States
and one of the world's leading hotel operating companies, respectively. The
Corporation conducts its hotel business both directly and through its
subsidiaries ITT Sheraton Corporation ("Sheraton") and Ciga, S.p.a. ("Ciga"),
and engages in the gaming business principally through its subsidiary Caesars
World, Inc. ("Caesars"). Through the Sheraton, Westin, The Luxury Collection,
St. Regis, Ciga, Four Points Hotels and Caesars brand names, the Company is
represented in most major markets of the world. As of March 30, 1998, the
Company owned equity interests in approximately 220 hotel properties, held
mortgage loan interests in eight hotel properties, operated approximately 180
hotel properties on behalf of third-party owners and earned franchise fees by
licensing one of the Company's brand names to approximately 240 hotel
properties.
    
 
   
     Prior to January 1, 1998, the Trust and the Corporation conducted
substantially all of their respective businesses and operations through SLT
Realty Partnership (the "Realty Partnership") and SLC Operating Partnership (the
"Operating Partnership" and together with the Realty Partnership, the
"Partnerships"). The Trust is the sole general partner of the Realty
Partnership; the Corporation is the sole general partner of the Operating
Partnership. As of the date of this Prospectus, the Company owns an
approximately 94.1% general partnership in each of the Partnerships. The
remaining 5.9% interest in each of the Partnerships is owned predominantly by
Starwood Capital Group, L.L.C. and certain of its affiliates. As of December 31,
1997, the Realty Partnership held fee interests, ground leaseholds and mortgage
loan interests in 120 hotel properties containing over 32,800 rooms located in
34 states throughout the United States and the District of Columbia, and in
Mexico and Scotland. The Operating Partnership leased from the Realty
Partnership all but four of the 96 hotel properties owned in fee or held
pursuant to long-term leases by the Realty Partnership. In addition, the
Operating Partnership owned, as of December 31, 1997, the Milwaukee Sheraton,
the Midland Hotel in Chicago, Illinois, the three Westin Regina Resorts in Cabo
San Lucas, Cancun and Puerta Vallarta, Mexico and the Turnberry Hotel and Golf
Resort in Ayreshire, Scotland, all subject to mortgages to the Trust, and
managed nine hotels for third party owners.
    
 
                                        4
<PAGE>   6
 
   
     The Trust was organized in 1969 as a Maryland real estate investment trust.
The Trust's executive offices are located at 2231 East Camelback Road, Suite
410, Phoenix, Arizona 85016; telephone number (602) 852-3900. The Corporation is
a Maryland corporation formed in 1980. The Corporation's executive offices are
located at 2231 East Camelback Road, Suite 400, Phoenix, Arizona 85016;
telephone number (602) 852-3900.
    
 
   
     In furtherance of the Company's strategy to enhance, expand and diversify
its hotel portfolio and to develop or acquire one or more global brands, on
January 2, 1998 the Company acquired Westin Hotels & Resorts Worldwide, Inc. and
certain affiliated entities, and on February 23, 1998 the Corporation acquired
ITT Corporation.
    
 
   
     Acquisition of ITT
    
 
   
     On February 23, 1998, pursuant to an Amended and Restated Agreement and
Plan of Merger dated as of November 12, 1997, among the Trust, the Corporation,
Chess Acquisition Corp., a newly formed, wholly owned subsidiary of the Company
("Chess Acquisition"), and ITT, Chess was merged with and into ITT (the "ITT
Merger"). As a result of the ITT Merger, ITT became a wholly owned subsidiary of
the Corporation, and all outstanding shares of the common stock, no par value,
of ITT ("ITT Common Stock"), together with the associated preferred share
purchase rights (other than shares held by ITT or the Company) were converted
into the right to receive an aggregate of 126,716,121 Paired Shares and $2.992
billion in cash. In addition, each holder of shares of ITT Common Stock became
entitled to receive for each share of ITT Common Stock converted in the ITT
Merger additional cash consideration in the amount of $0.37 per Paired Common
Share computed as interest for the period from January 31, 1998 through February
23, 1998.
    
 
   
     In connection with the ITT Merger, the Company borrowed an aggregate of
approximately $5.6 billion from a group of financial institutions organized by
Bankers Trust Company, Chase Securities Inc. and Lehman Brothers Inc., which
borrowings were used to fund the cash portion of the acquisition price of ITT
and to refinance a portion of the Company's and ITT's existing indebtedness.
    
 
   
     ITT conducts its hotel and gaming business through its subsidiaries
Sheraton, Ciga, and Caesars. ITT's revenues from hotel operations are derived
worldwide from hotels that are owned, leased or managed by Sheraton under the
brand names "Sheraton" and "The Luxury Collection" and ITT's 70.3% ownership
interest in Ciga, which owns a group of luxury hotels in Europe. ITT also earns
franchise fees by licensing the "Sheraton" and "Four Points Hotels" brands to
owners of independent hotels. ITT's gaming operations are marketed under either
the "Caesars" or "Sheraton" brand name and service mark and as of December 31,
1997 were conducted at Caesars Palace and the Desert Inn Resort & Casino in Las
Vegas, Nevada, Caesars Atlantic City in Atlantic City, New Jersey, Caesars Tahoe
in Stateline, Nevada, The Sheraton Casino & Hotel in Tunica County, Mississippi;
and various other casino/hotel operations outside the United States.
    
 
   
     As of the date of this Prospectus, ITT is seeking to sell the Desert Inn
Resort & Casino, and the Company is exploring a range of disposition strategies
for ITT's 83.3% equity interest in ITT Educational Services, Inc. ("ITT
Educational"), the subsidiary that conducts ITT's post-secondary technical
education business. As a part of this disposition strategy, on February 13,
1998, ITT Educational filed a registration statement with the Commission for the
sale by ITT of up 12,650,000 shares of the common stock of ITT Educational. In
February 1998, ITT disposed of its telephone directories publishing business
(conducted through ITT's subsidiary ITT World Directories, Inc.) to VNU, an
international publishing and information company based in The Netherlands, for a
total gross consideration valued at $2.1 billion. Proceeds from the disposition
of ITT World Directories were used in part to acquire certain outstanding
indebtedness of the Company.
    
 
                                        5
<PAGE>   7
 
   
     Acquisition of Westin
    
 
   
     On January 2, 1998, pursuant to a Transaction Agreement dated as of
September 8, 1997 (the "Westin Transaction Agreement") among the Trust, the
Corporation and the Partnerships (collectively, the "Starwood Entities"), WHWE
L.L.C. ("WHWE"), Woodstar Investor Partnership ("Woodstar"), Nomura Asset
Capital Corporation ("Nomura"), Juergen Bartels ("Bartels" and, together with
WHWE, Woodstar and Nomura, the "Members"), Westin Worldwide, W&S Lauderdale
Corp. ("Lauderdale"), W&S Seattle Corp. ("Seattle"), Westin St. John Hotel
Company, Inc. ("St. John"), W&S Denver Corp. ("Denver"), W&S Atlanta Corp.
("Atlanta" and, together with Westin Worldwide, Lauderdale, Seattle, St. John
and Denver, "Westin") and W&S Hotel L.L.C., the Company acquired Westin.
    
 
   
     As of December 31, 1997, Westin owned, managed, franchised or represented
97 luxury or upscale hotel and resort properties worldwide (excluding 15 Westin
hotels owned by the Company). Westin's primary business strategy is to provide,
for its own hotels and to the other owners of Westin's hotel and resort
properties, focused, responsive, high quality marketing, reservations,
management and, as appropriate, franchise services that are designed to increase
the operating revenues and profitability of the properties and to increase hotel
and resort customer satisfaction.
    
 
   
     As of December 31, 1997, the Westin portfolio (excluding 15 Westin hotels
owned by the Company) consisted of 12 owned hotels with approximately 5,900
rooms, five joint ventures with approximately 3,200 rooms, 37 managed hotels
with approximately 20,500 rooms and 28 franchised hotels with approximately
8,400 rooms; Westin also represented (i.e., provided reservations and marketing
services) to another 15 hotels with approximately 5,300 rooms that do not
operate under the Westin name.
    
 
   
     Westin Hotel Company, originally founded as Western Hotels in 1930, became
Western International Hotels in 1963 and adopted the Westin name and logo in the
late 1970's. Westin grew from its initial 17 hotels located in the Pacific
Northwest to 82 properties when it was acquired by W&S Hotel L.L.C. in May 1995,
and to 97 luxury or upscale hotel and resort properties (excluding 15 properties
owned by the Company) throughout the world at December 31, 1997 through a
combination of Westin's own development efforts and working with other hotel
owners to enable Westin to serve as manager, franchisor or representative.
Westin's hotel and resort properties are located throughout the United States
and in Argentina, Brazil, Canada, China, England, France, Germany, Guatemala,
Indonesia, Japan, Korea, Malaysia, Mexico, the Netherlands, Panama, the
Philippines, Portugal, Singapore, Switzerland and Thailand.
    
 
   
     Pursuant to the terms of the Westin Transaction Agreement:
    
 
   
     (i) Westin Worldwide was merged into the Trust (the "Westin Merger"). In
connection with the Westin Merger, all of the issued and outstanding shares of
capital stock of Westin Worldwide (other than dissenting shares and shares held
by Westin and its subsidiaries or by the Company) were converted into an
aggregate of 6,285,783 Class A Exchangeable Preferred Shares, par value $.01, of
the Trust ("Class A EPS"), 5,294,783 Class B Exchangeable Preferred Shares, par
value $.01, of the Trust ("Class B EPS") and $177.9 million in cash.
    
 
   
     (ii) The stockholders of Lauderdale, Seattle and Denver contributed all of
the outstanding shares of such companies to the Realty Partnership. In exchange
for such contribution and after giving effect to the deemed exchange of certain
units, the Realty Partnership issued to such stockholders an aggregate of
470,309 limited partnership units of the Realty Partnership and the Trust issued
to such stockholders an aggregate of 127,534 shares of Class B EPS; in addition,
the Realty Partnership assumed, repaid or refinanced the indebtedness of
Lauderdale, Seattle and Denver and assumed $84.2 million of indebtedness
incurred by the Members prior to such contributions.
    
 
   
     (iii) The stockholders of Atlanta and St. John contributed all of the
outstanding shares of such companies to the Operating Partnership. In exchange
for such contribution and after giving effect to the deemed exchange of certain
units, the Operating Partnership issued to such stockholders an aggregate of
312,741 limited partnership units of the Operating Partnership and the Trust
issued to such stockholders an aggregate of 80,415 shares of Class B EPS; in
addition, the Operating Partnership assumed, repaid or
    
 
                                        6
<PAGE>   8
 
   
refinanced the indebtedness of Atlanta and St. John and assumed $3.7 million of
indebtedness incurred by the Members prior to such contributions.
    
 
   
     The aggregate principal amount of debt assumed by the Company pursuant to
the Westin Transaction Agreement was approximately $1.0 billion.
    
 
   
     The shares of Class A EPS, the shares of Class B EPS and the limited
partnership interests issued in connection with the Westin Merger and the
contribution of Seattle, Lauderdale, Denver, St. John and Atlanta to the
Partnerships are directly or indirectly exchangeable on a one-for-one basis
(subject to certain adjustments) for Paired Common Shares (subject to the right
of the Company to elect to pay cash in lieu of issuing such shares). The limited
partnership interests are also exchangeable on a one-for-one basis for shares of
Class B EPS. For additional information with respect to the terms and conditions
of the Class A EPS and the Class B EPS, see "Description of Preferred
Shares -- Trust Preferred Shares."
    
 
                                        7
<PAGE>   9
 
                                USE OF PROCEEDS
 
     Except as otherwise set forth in the applicable Prospectus Supplement, the
Company will use the net proceeds from any sale of Securities for general
business purposes, which may include working capital, capital expenditures,
acquisitions or investments or the repayment, refinancing, redemption or
repurchase of then existing indebtedness or then outstanding capital stock. Net
proceeds also may be used by the Company to make loans to the Partnerships or to
purchase additional Partnership equity securities. Except as otherwise provided
in the applicable Prospectus Supplement, the Partnerships intend to use any such
net proceeds for working capital and other general business purposes, which may
include the reduction of certain outstanding indebtedness, the financing of
future acquisitions and the improvement of certain properties in their
respective portfolios. At such time as a particular series or issuance of
Securities is offered, the Prospectus Supplement relating to those Securities
will set forth the intended use of the net proceeds from the sale of those
Securities by the Company and, if applicable, the Partnerships.
 
     Pending the application of the net proceeds, the Company (or, to the extent
such net proceeds are provided to the Partnerships, the Partnerships) will
invest such net proceeds in interest-bearing accounts and short-term,
interest-bearing securities that, in the case of the Trust or the Realty
Partnership, are consistent with the Trust's intention to qualify for taxation
as a REIT. Such investments may include obligations of the Government National
Mortgage Association, other governmental and government agency securities,
certificates of deposit, interest-bearing bank deposits and mortgage loan
participations.
 
                      RATIOS OF EARNINGS TO FIXED CHARGES
 
     The following table sets forth the Company's consolidated ratios of
earnings to fixed charges for the periods indicated:
 
<TABLE>
<CAPTION>
     YEAR ENDED DECEMBER 31,
- ----------------------------------
1997   1996    1995    1994   1993
- ----   -----   -----   ----   ----
<S>    <C>     <C>     <C>    <C>
1.87   2.30x   2.31x   .74x*  .54x*
</TABLE>
 
- ---------------
 *  Earnings were inadequate to cover fixed charges by $7,032,000 in 1993 and
    $4,663,000 in 1994.
 
     The ratios of earnings to fixed charges were computed by dividing earnings
by fixed charges. For purposes of this calculation, earnings consist of income
from continuing operations before income taxes and fixed charges. Fixed charges
consist of interest expense (including interest costs capitalized) and
amortization of debt issuance costs.
 
     As of December 31, 1997, the Company had not issued any preferred stock;
therefore, the Company's ratios of earnings to combined fixed charges and
preferred stock dividends for the periods indicated were the same as the ratios
presented above.
 
                         DESCRIPTION OF DEBT SECURITIES
 
   
     The Debt Securities are to be issued under an indenture and one or more
indentures supplemental thereto (collectively, the "Indenture") to be executed
by the Trust or the Corporation, as the case may be, as issuer, the other
entity, as guarantor (if applicable), and a trustee to be identified in the
applicable Prospectus Supplement, as trustee (a "Trustee"). The terms of the
Debt Securities will include those stated in the Indenture and those made a part
of the Indenture by reference to the Trust Indenture Act of 1939 (the "TIA") as
in effect on the date of the Indenture. The Debt Securities will be subject to
all such terms, and potential purchasers of the Debt Securities are referred to
the Indenture and the TIA for a statement thereof. A copy of the proposed form
of the Indenture has been filed as an exhibit to the Registration Statement.
    
 
     The following statements relating to the Debt Securities and the Indenture
are summaries and do not purport to be complete. Such summaries may make use of
certain terms defined in the Indenture and are qualified in their entireties by
reference to the Indenture. As set forth below, certain other specific term of
any series of Debt Securities will be described in the applicable Prospectus
Supplement. To the extent that any
 
                                        8
<PAGE>   10
 
one or more particular terms of the Debt Securities described in a Prospectus
Supplement differs from one of the terms described herein, the term described
herein shall be deemed to have been superseded by such term or terms of the
Prospectus Supplement.
 
GENERAL
 
     The Debt Securities may be issued without limit as to aggregate principal
amount, in one or more series, in each case as established from time to time in
or pursuant to authority granted by a resolution of the governing board of the
Trust or the Corporation, respectively, or as established in the Indenture. All
Debt Securities of one series need not be issued at the same time and, unless
otherwise provided, a series may be reopened, without the consent of the holders
of the Debt Securities of such series, for issuances of additional Debt
Securities of such series.
 
     The Prospectus Supplement relating to the series of Debt Securities being
offered will set forth the following specific terms thereof:
 
          (1) the title of such Debt Securities;
 
          (2) the aggregate principal amount of such Debt Securities been
     offered and any limit on the aggregate principal amount of such Debt
     Securities;
 
          (3) whether such Debt Securities are Senior Securities or Subordinated
     Securities or any combination thereof;
 
          (4) whether such Debt Securities will be guaranteed by the Trust or
     the Corporation and if applicable, the form and terms of any such
     Guarantee;
 
          (5) the price or prices (expressed as a percentage of the aggregate
     principal amount thereof) at which such Debt Securities will be issued and,
     if other than the stated principal amount thereof, the portion of the
     principal amount thereof payable upon declaration of acceleration of the
     maturity thereof, or (if applicable) the portion of the principal amount of
     such Debt Securities that is convertible into Paired Common Shares or
     Preferred Shares, or the method by which any such portion shall be
     determined;
 
          (6) if convertible, the terms on which such Debt Securities are
     convertible, including the initial conversion price or rate and the
     conversion period and any applicable limitations on the ownership or
     transferability of the Paired Common Shares or Preferred Shares receivable
     on conversion;
 
          (7) the date or dates (or the method for determining such date or
     dates) on which the principal of such Debt Securities will be payable;
 
          (8) the rate or rates (which may be fixed or variable) per annum or,
     if applicable, or the method by which such rate or rates shall be
     determined, at which such Debt Securities will bear interest, if any; the
     date or dates (or the method for determining such date or dates) from which
     any such interest on such Debt Securities will accrue; the dates on which
     any such interest will be payable; the record dates for the determination
     of the persons to whom such interest shall be payable; and the basis upon
     which interest shall be calculated if other than that of a 360-day year of
     twelve 30-day months;
 
          (9) the place or places where the principal of (and premium, if any)
     and interest, if any, on such Debt Securities will be payable and such Debt
     Securities may be surrendered for conversion or registration of transfer or
     exchange; and where notices or demands to or upon the Trust or the
     Corporation, as the case may be, may be served in respect of such Debt
     Securities, any applicable Guarantee and the Indenture;
 
          (10) the provisions, if any, relative to any security provided for
     such Debt Securities;
 
          (11) the period or periods within which, the price or prices at which
     and the terms and conditions upon which such Debt Securities may be
     redeemed, in whole or in part, at the option of the Trust or the
     Corporation, as the case may be, if the issuer is to have such an option;
 
                                        9
<PAGE>   11
 
          (12) the obligation, if any, of the issuer to redeem, repay or
     purchase such Debt Securities pursuant to any sinking fund or analogous
     provision or at the option of a holder thereof; and the period or periods
     within which, the price or prices at which and the terms and conditions
     upon which such Debt Securities will be redeemed, repaid or purchased, as a
     whole or in part, pursuant to such obligation;
 
          (13) if other than United States dollars, the currency or currencies
     in which such Debt Securities are denominated and payable, which may be a
     foreign currency or units of two or more foreign currencies or a composite
     currency or currencies, and the terms and conditions relating thereto;
 
          (14) whether the amount of payments of principal of (and premium, if
     any) or interest, if any, on such Debt Securities may be determined with
     reference to an index, formula or other method (which index, formula or
     method may, but need not be, based on a currency, currencies, currency unit
     or units or composite currency or currencies), and the manner in which such
     amounts shall be determined;
 
          (15) the covenants and events of default or covenants of such Debt
     Securities, to the extent different from or in addition to those described
     herein;
 
          (16) whether such Debt Securities will be issued in certificated
     and/or book-entry form;
 
          (17) whether such Debt Securities will be in registered or bearer form
     and, if in registered form, the denominations in which such Debt Securities
     may be usable, if other than denominations of $1,000 and any integral
     multiple thereof and, if in bearer form, the denominations thereof and
     terms and conditions relating thereto;
 
          (18) the applicability, if any, of the defeasance and covenant
     defeasance provisions described herein, or any modification thereof;
 
          (19) whether and under what circumstances the Trust or the
     Corporation, as the case may be, will pay additional amounts on such Debt
     Securities in respect of any tax, assessment or governmental charge and, if
     so, whether such issuer will have the option to redeem such Debt Securities
     in lieu of making such payment; and
 
          (20) any other terms of such Debt Securities.
 
     The Debt Securities may provide for less than the entire principal amount
thereof to be due and payable upon declaration of acceleration of the maturity
thereof ("Original Issue Discount Securities"). If material or applicable,
special United States federal income tax, accounting and other considerations
applicable to Original Issue Discount Securities will be described in the
applicable Prospectus Supplement.
 
   
     Except as described under "Merger, Consolidation or Sale" below or as may
be set forth in the applicable Prospectus Supplement, the Indenture will not
contain any other provisions that would limit the ability of either the Trust or
the Corporation to incur indebtedness or that would afford holders of the Debt
Securities protection in the event of (i) a highly leveraged or similar
transaction involving the Trust or the Corporation, the management of the Trust
or the Corporation, or any affiliate of any such party, (ii) a change of
control, or (iii) a reorganization, restructuring, merger or similar transaction
involving the Trust or the Corporation that may adversely affect the holders of
the Debt Securities. Restrictions on ownership and transfers of the Paired
Common Shares and Preferred Shares are designed to preserve the Trust's status
as a REIT and, therefore, may act to prevent or hinder a change of control. See
"Description of Paired Common Shares -- Ownership Limits; Restrictions on
Transfer; Repurchase and Redemption of Shares" and "Description of Preferred
Shares -- Ownership Limits; Restrictions on Transfer; Repurchase and Redemption
of Shares." Reference is made to the applicable Prospectus Supplement for
information with respect to any deletions from, modifications of or additions to
the events of default or covenants that are described below, including any
addition of a covenant or other provision providing event risk or similar
protection.
    
 
GUARANTEES
 
     Debt securities issued by the Trust may be guaranteed by the Corporation;
Debt Securities issued by the Corporation may be guaranteed by the Trust.
 
                                       10
<PAGE>   12
 
     Either the Trust or the Corporation may unconditionally and irrevocably
guarantee, on a senior or subordinated basis, the due and punctual payment of
principal of, premium, if any, and interest on Debt Securities issued by the
other entity, and the due and punctual payment of any sinking fund payments
thereon, when and as the same shall become due and payable, whether at a
maturity date, by declaration of acceleration, call for redemption or otherwise.
The applicability and terms of any such guarantee relating to a series of Debt
Securities will be set forth in the Prospectus Supplement relating to such Debt
Securities.
 
DENOMINATIONS, INTEREST, REGISTRATION AND TRANSFER
 
     Unless otherwise described in the applicable Prospectus Supplement, the
Debt Securities of any series consisting of registered securities (other than
registered securities issued in global form, which may be of any denomination),
will be issuable in denominations of $1,000 and any integral multiple thereof.
 
     Unless otherwise specified in the applicable Prospectus Supplement, the
principal of (and premium, if any) and interest on Debt Securities will be
payable at the corporate trust office of the Trustee, the address of which will
be stated in the applicable Prospectus Supplement; provided, however, that, at
the option of the Trust or the Corporation, as the case may be, payment of
interest may be made by check mailed to the address of the person entitled
thereto as it appears in the applicable register for such Debt Securities or by
wire transfer of funds (except that payment by wire transfer of immediately
available funds will be required with respect to principal of (and premium, if
any) and interest on all Global Securities).
 
     Any interest not punctually paid or duly provided for on any interest
payment date with respect to a Debt Security ("Defaulted Interest") will
forthwith cease to be payable to the holder on the relevant regular record date
and may either be paid to the person in whose name such Debt Security is
registered at the close of business on a special record date (the "Special
Record Date") for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to the holder of such Debt Security not
less than 10 days prior to such Special Record Date, or may be paid at any time
in any other lawful manner, all as more completely described in the applicable
Indenture.
 
     Subject to certain limitations imposed upon Debt Securities issued in
book-entry form, the Debt Securities of any series will be exchangeable for
other Debt Securities of the same series and of a like aggregate principal
amount and tenor of different authorized denominations upon surrender of such
Debt Securities at the corporate trust office of the Trustee. In addition,
subject to certain limitations imposed upon Debt Securities issued in book-entry
form, the Debt Securities of any series may be surrendered for conversion or
registration of transfer thereof at the corporate trust office of the Trustee
referred to above. Every Debt Security surrendered for conversion, registration
of transfer or exchange shall be duly endorsed or accompanied by a written
instrument of transfer. No service charge will be made for any registration of
transfer or exchange of any Debt Securities, but the Trustee, the Trust or the
Corporation may require payment of a sum sufficient to cover any tax or other
governmental charge payable in connection therewith. If the applicable
Prospectus Supplement refers to any transfer agent (in addition to the Trustee)
initially designated by the Trust or the Corporation, as the case may be, with
respect to any series of Debt Securities, such entity may at any time rescind
the designation of any such transfer agent or approve a change in the location
through which any such transfer agent acts, except that the Trust or the
Corporation, as the case may be, will be required to maintain a transfer agent
in each place of payment for such series. The Trust or the Corporation, as the
case may be, may at any time designate additional transfer agents with respect
to any series of Debt Securities.
 
     Neither the Trust, the Corporation nor the Trustee will be required (i) to
issue, register the transfer of or exchange any Debt Security if such Debt
Security may be among those selected for redemption during a period beginning at
the opening of business 15 days before the day of the mailing of a notice of
redemption of the Debt Securities to be redeemed and ending at the close of
business on (A) if such Debt Securities are issuable only in registerable form,
the day of the mailing of the relevant notice of redemption, and (B) if such
Debt Securities are issuable as bearer securities, the day of the first
publication of the relevant notice of redemption or, if such Debt Securities are
also issuable as registered securities and there is no publication, the mailing
of the relevant notice of redemption, or (ii) to register the transfer of or
exchange any security issued in registerable form so selected for redemption in
whole or in part, except, in the case of any registered security
 
                                       11
<PAGE>   13
 
to be redeemed in part, the portion thereof not to be redeemed, or (iii) to
exchange any bearer security so selected for redemption except that such a
bearer security may be exchanged for a registered security of that series and
like tenor, on the condition that such registered security shall be
simultaneously surrendered for redemption, or (iv) to issue, register the
transfer of or exchange any Debt Security which has been surrendered for
repayment at the option of the holder, except the portion, if any, of such Debt
Security not to be so repaid.
 
MERGER, CONSOLIDATION OR SALE
 
     Any of the Trust and the Corporation may consolidate with, or sell, lease
or convey all or substantially all of its assets to, or merge with or into, any
other entity, provided that (a) either the Trust or the Corporation, as the case
may be, shall be the continuing entity, or the successor entity (if other than
the Trust or the Corporation, as the case may be) formed by or resulting from
any such consolidation or merger or which shall have received the transfer of
such assets shall expressly assume payment of the principal of (and premium, if
any) and interest on all the Debt Securities and the due and punctual
performance and observance of all of the covenants and conditions contained in
the applicable indenture (b) immediately after giving effect to such
transaction, no event of default under the Indenture, and no event which, after
notice or the lapse of time, or both, would become such an event of default,
shall have occurred and be continuing; and (c) an officer's certificate and
legal opinion covering such conditions shall be delivered to the Trustee.
 
     If this Prospectus is being delivered in connection with a series of Debt
Securities that provides for the optional redemption, prepayment or conversion
of such Debt Securities upon the occurrence of a change of control of the
Company, the applicable Prospectus Supplement will disclose: (i) the effects
that such provisions may have in deterring certain mergers, tender offers or
other takeover attempts, as well as any possible adverse effect on the market
price of the Company's securities or the ability to obtain additional financing
in the future; (ii) that the Company will comply with the requirements of Rule
14e-1 under the Exchange Act and any other applicable securities laws in
connection with such provisions and any related offers by the Company and, to
the extent that convertible securities are the subject of a Prospectus
Supplement, that the Company will comply with Rule 13e-4 under the Exchange Act;
(iii) whether the occurrence of the specified events may give rise to
cross-defaults on other indebtedness such that payment on such Debt Securities
may be effectively subordinated; (iv) any limitations on the Company's financial
or legal ability to repurchase such Debt Securities upon the triggering of an
event risk provision requiring such a repurchase or offer to repurchase; (v) the
impact, if any, under the governing instrument of the failure to repurchase,
including whether such failure to make any required repurchases in the event of
that change of control will create an event of default with respect to such Debt
Securities or will become an event of default only after the continuation of
such failure for a specified period of time after written notice is given to the
Company by the trustee or to the Company and the trustee by the holders of a
specified percentage in aggregate principal amount of such Debt Securities then
outstanding; (vi) that there can be no assurance that sufficient funds will be
available at the time of the triggering of an event risk provision to make any
required repurchases; (vii) if such Debt Securities are to be subordinated to
other obligations of the Company or its subsidiaries that would be accelerated
upon the triggering of a change in control, fundamental change or poison put
feature, the material effect thereof on the change in control, fundamental
change or poison put option and such Debt Securities; (viii) the extent that
there is a definition of "Change in Control" that includes the concept of "all
or substantially all," a quantification of such term or, in the alternative, the
established meaning of the phrase under the applicable governing law of the
Indenture. If an established meaning for the phrase is not available, then the
effects of such an uncertainty on the ability of a holder of such Debt
Securities to determine when a "Change of Control" has occurred; and (ix) if
applicable, whether the "Change of Control" provisions will be triggered if
change in control of the Board of Directors occurs as a result of a proxy
contest involving the solicitation of revocable proxies.
 
CERTAIN COVENANTS
 
   
     Existence. Except as described above under "--Merger, Consolidation or
Sale," each of the Trust and the Corporation will be required to do or cause to
be done all things necessary to preserve and keep in full
    
 
                                       12
<PAGE>   14
 
force and effect its existence, rights and franchises; provided, however, that
each of the Trust and the Corporation will not be required to preserve any right
or franchise if it determines that the preservation thereof is no longer
desirable in the conduct of its business.
 
     Maintenance of Properties. Each of the Trust and the Corporation will be
required to cause all of its material properties used or useful in the conduct
of its business or the business of any subsidiary to be maintained and kept in
good condition, repair and working order and supplied with all necessary
equipment and to cause to be made all necessary repairs, renewals, replacements,
betterments and improvements thereof, all as in the judgment of the Trust or the
Corporation, as the case may be, may be necessary so that the business carried
on in connection therewith may be properly and advantageously conducted at all
times; provided, however, that each of the Trust and the Corporation will not be
required to continue the operation or maintenance of any such property or
prevented from disposing of such property if it determines that such
discontinuance or disposal is desirable in the conduct of the business.
 
     Insurance. Each of the Trust and the Corporation will be required to, and
will be required to cause each of its subsidiaries to, keep all of its insurable
properties insured against loss or damage at least equal to their then full
insurable value with insurers of recognized responsibility.
 
     Payment of Taxes and Other Claims. Each of the Trust and the Corporation,
as the case may be, will be required to pay or discharge or cause to be paid or
discharged before the same shall become delinquent, (i) all material taxes,
assessments and governmental charges levied or imposed upon it or any subsidiary
or upon its income, profits or property or that of any subsidiary, and (ii) all
lawful claims for labor, materials and supplies which, if unpaid, might by law
become a material lien upon the property of the Trust, the Corporation or any
subsidiary; provided, however, that the Trust and the Corporation, as the case
may be, will not be required to pay or discharge or cause to be paid or
discharged any such tax, assessment, charge or claim whose amount, applicability
or validity is being contested in good faith by appropriate proceedings.
 
     Provision of Financial Information. Whether or not the Trust or the
Corporation, as the case may be, is subject to Section 13 or 15(d) of the
Exchange Act, the Trust or the Corporation, as the case may be, will, be
required within 15 days of each of the respective dates by which the Company
would have been required to file annual reports, quarterly reports and other
documents with the Commission if the Company were so subject to (i) transmit by
mail to all Holders of its Debt Securities, as their names and addresses appear
in the security register for such Debt Securities, without cost to such Holders,
copies of the annual reports and quarterly reports that the Trust or the
Corporation, as the case may be, would have been required to file with the
Commission pursuant to Section 13 or 15(d) of the Exchange Act if the Trust or
the Corporation, as the case may be, were subject to such Sections and (ii) file
with any Trustee copies of the annual reports, quarterly reports and other
documents that the Trust or the Corporation, as the case may be, would have been
required to file with the Commission pursuant to Section 13 or 15(d) of the
Exchange Act if the Trust or the Corporation, as the case may be, were subject
to such Sections and (iii) promptly upon written request and payment of the
reasonable cost of duplication and delivery, supply copies of such documents to
any prospective holder.
 
     Additional Covenants. Any additional or different covenants of the Trust or
the Corporation with respect to any series of Debt Securities will be set forth
in the Prospectus Supplement relating thereto.
 
EVENTS OF DEFAULT, NOTICE AND WAIVER
 
     The Indenture will provide that the following events are "Events of
Default" with respect to any series of Debt Securities issued thereunder: (a)
default for 30 days in the payment of any installment of interest on any Debt
Security of such series; (b) default in the payment of the principal of (or
premium, if any, on) any Debt Security of such series at its maturity; (c)
default in making any sinking fund payment as required for any Debt Security of
such series; (d) default in the performance, or breach, of any other covenant of
the Trust or the Corporation contained in the Indenture (other than a covenant
added to such Indenture solely for the benefit of a series of Debt Securities
issued thereunder other than such series), such default having continued for 60
days after written notice as provided in such Indenture; (e) default in the
payment of an aggregate principal amount exceeding a specified amount of any
evidence of indebtedness of the Trust or the
                                       13
<PAGE>   15
 
Corporation, as the case may be, or any mortgage, indenture or other instrument
under which such indebtedness is issued or by which such indebtedness is
secured, such default having occurred after the expiration of any applicable
grace period and having resulted in the acceleration of the maturity of such
indebtedness, but only if such indebtedness is not discharged or such
acceleration is not rescinded or annulled; (f) certain events of bankruptcy,
insolvency or reorganization, or court appointment of a receiver, liquidator or
trustee of the Trust or the Corporation, as the case may be, or any Significant
Subsidiary or any of their respective property; and (g) any other event of
default provided with respect to a particular series of Debt Securities. The
term "Significant Subsidiary" means each significant subsidiary (as defined in
Regulation S-X promulgated under the Securities Act) of the Trust or the
Corporation, as the case may be.
 
     If an Event of Default under the Indenture with respect to Debt Securities
of any series at the time outstanding occurs and is continuing, then in every
such case the applicable Trustee or the holders of not less than 25% in
principal amount of the outstanding Debt Securities of that series may declare
the principal amount (or, if the Debt Securities of that series are Original
Issue Discount Securities or indexed securities, such portion of the principal
amount as may be specified in the terms thereof) of all of the Debt Securities
of that series to be due and payable immediately by written notice thereof to
the Trust or the Corporation, as the case may be (and to the applicable Trustee
if given by the holders). However, at any time after such a declaration of
acceleration with respect to Debt Securities of such series (or of all Debt
Securities then outstanding under the Indenture, as the case may be) has been
made, but before a judgment or decree for payment of the money due has been
obtained by the applicable Trustee, the holders of not less than a majority in
principal amount of outstanding Debt Securities of such series (or of all Debt
Securities then outstanding under the Indenture, as the case may be) may rescind
and annul such declaration and its consequences if (a) the Trust or the
Corporation, as the case may be, shall have deposited with the applicable
Trustee all required payments of the principal of (and premium, if any) and
interest on the Debt Securities of such series (or of all Debt Securities then
outstanding under any Indenture, as the case may be), plus certain fees,
expenses, disbursements and advances of the applicable Trustee and (b) all
events of default, other than the non-payment of accelerated principal of (or
specified portion thereof), with respect to Debt Securities of such series (or
of all Debt Securities then outstanding under the Indenture, as the case may be)
have been cured or waived as provided in the Indenture. The Indenture will also
provide that the holders of not less than a majority in principal amount of the
outstanding Debt Securities of any series (or of all Debt Securities then
outstanding under the Indenture, as the case may be) may waive any past default
with respect to such series and its consequences, except a default (x) in the
payment of the principal of (or premium, if any) or interest on any Debt
Security or such series or (y) in respect of a covenant or provision contained
in the Indenture that cannot be modified or amended without the consent of the
holder of each outstanding Debt Security affected thereby.
 
     Each Trustee will be required to give notice to the holders of Debt
Securities within 90 days of a default under the applicable Indenture unless
such default has been cured or waived; provided, however, that such Trustee may
withhold notice to the holders of any series of Debt Securities of any default
with respect to such series (except a default in the payment of the principal of
(or premium, if any) or interest on any Debt Security of such series or in the
payment of any sinking fund installment in respect of any Debt Security of such
series) if specified responsible officers of such Trustee consider such
withholding to be in the interest of such holders.
 
     Each Indenture will provide that no holders of Debt Securities of any
series may institute any proceedings, judicial or otherwise, with respect to the
applicable Indenture or for any remedy thereunder, except in the case of failure
of the applicable Trustee, for 60 days, to act after it has received a written
request to institute proceedings in respect of an event of default from the
holders of not less than 25% in principal amount of the outstanding Debt
Securities of such series, as well as an offer of indemnity reasonably
satisfactory to it. This provision will not prevent, however, any holder of Debt
Securities from instituting suit for the enforcement of payment of the principal
of (and premium, if any) and interest on such Debt Securities at the respective
due dates thereof.
 
     Subject to provisions in each Indenture relating to its duties in case of
default, no Trustee will be under any obligation to exercise any of its rights
or powers under the Indenture at the request or direction of any
                                       14
<PAGE>   16
 
holders of any series of Debt Securities then outstanding under the Indenture,
unless such holders shall have offered to the Trustee thereunder reasonable
security or indemnity. The holders of not less than a majority in principal
amount of the outstanding Debt Securities of any series (or of all Debt
Securities then outstanding under an Indenture, as the case may be) shall have
the right to direct the time, method and place of conducting any proceeding for
any remedy available to the Trustee, or of exercising any trust or power
conferred upon such Trustee. However, a Trustee may refuse to follow any
direction which is in conflict with any law or the Indenture, which may involve
such Trustee in personal liability or which may be unduly prejudicial to the
holders of Debt Securities of such series not joining therein.
 
     Within 120 days after the close of each fiscal year, the Trust or the
Corporation, as the case may be, will be required to deliver to each Trustee a
certificate, signed by one of several specified officers of the Company, stating
whether or not such officer has knowledge of any default under the Indenture
and, if so, specifying each such default and the nature and status thereof.
 
MODIFICATION OF THE INDENTURES
 
     Modifications and amendments of the Indenture will be permitted to be made
only with the consent of the holders of not less than a majority in principal
amount of all outstanding Debt Securities or series of outstanding Debt
Securities which are affected by such modification or amendment, provided,
however, that no such modification or amendment may, without the consent of the
holder of each such Debt Security affected thereby: (a) change the stated
maturity of the principal of, or premium (if any) or any installment of interest
on, any such Debt Security; (b) reduce the principal amount of, or the rate or
amount of interest on, or any premium payable on redemption of, any such Debt
Security, or reduce the amount of principal of an Original Issue Discount
Security that would be due and payable upon declaration of acceleration of the
maturity thereof or would be provable in bankruptcy, or adversely affect any
right of repayment of the holder of any such Debt Security; (c) change the place
of payment, or the coin or currency, for payment of principal of, premium, if
any, or interest on any such Debt Security; (d) impair the right to institute
suit for the enforcement of any payment on or with respect to any such Debt
Security; (e) reduce the above-stated percentage of outstanding Debt Securities
of any series necessary to modify or amend the applicable Indenture, to waive
compliance with certain provisions thereof or certain defaults and consequences
thereunder or to reduce the quorum or voting requirements set forth in such
Indenture; (f) modify any of the provisions set forth in such Indenture relating
to subordination; (g) change the redemption provisions set forth in such
Indenture in a manner adverse to the holders of Debt Securities; or (h) modify
any of the foregoing provisions or any of the provisions relating to the waiver
of certain past defaults or certain covenants, except to increase the required
percentage to effect such action or to provide that certain other provisions may
not be modified or waived without the consent of the holder of such Debt
Security.
 
     The holders of not less than a majority in principal amount of a series of
outstanding Debt Securities have the right to waive compliance by the Trust or
the Corporation, as the case may be, with certain covenants relating to such
series of Debt Securities in the Indenture.
 
     Modifications and amendments of the Indenture will be permitted to be made
by the Trust or the Corporation, as the case may be, and the respective Trustee
thereunder without the consent of any holder of Debt Securities for any of the
following purposes: (i) to evidence the succession of another person to the
Trust, or the Corporation, as the case may be, as obligor under the Indenture;
(ii) to add to the covenants of the Trust or the Corporation, as the case may
be, for the benefit of the holders of all or any series of Debt Securities or to
surrender any right or power conferred upon the Trust or the Corporation, as the
case may be, in such Indenture; (iii) to add events of default for the benefit
of the holders of all or any series of Securities; (iv) to add or change any
provisions of the Indenture to facilitate the issuance of, or to liberalize
certain terms of, Debt Securities in bearer form, or to permit or facilitate the
issuance of Debt Securities in uncertificated form, provided that such action
shall not adversely affect the interests of the holders of the Debt Securities
of any series in any material respect; (v) to change or eliminate any provisions
of the Indenture, provided that any such change or elimination shall become
effective only when there are no Debt Securities outstanding of any series
created prior thereto which are entitled to the benefit of such provision; (vi)
to secure the Debt Securities; (vii) to establish the form or terms of Debt
Securities of any series, including the provisions and
                                       15
<PAGE>   17
 
procedures, if applicable, for the conversion of such Debt Securities into
Paired Common Shares or Preferred Shares of the Company; (viii) to provide for
the acceptance of appointment by a successor Trustee or facilitate the
administration of the trusts under the Indenture by more than one Trustee; (ix)
to cure any ambiguity, defect or inconsistency in an Indenture, provided that
such action shall not adversely affect the interests of holders of Debt
Securities of any series in any material respect; or (x) to supplement any of
the provisions of an Indenture to the extent necessary to permit or facilitate
defeasance and discharge of any series of such Debt Securities or of any
applicable Guarantees, provided that such action shall not adversely affect the
interests of the holders of the Debt Securities of any series in any material
respect.
 
   
     The Indenture will provide that in determining whether the holders of the
requisite principal amount of outstanding Debt Securities of a series have given
any request, demand, authorization, direction, notice, consent or waiver
thereunder or whether a quorum is present at a meeting of holders of Debt
Securities, (i) the principal amount of an Original Issue Discount Security that
shall be deemed to be outstanding shall be the amount of the principal thereof
that would be due and payable as of the date of such determination upon
declaration of acceleration of the maturity thereof, (ii) the principal amount
of a Debt Security denominated in a foreign currency that shall be deemed
outstanding shall be the United States dollar equivalent, determined on the
issue date for such Debt Security, of the principal amount (or, in the case of
an Original Issue Discount Security, the United States dollar equivalent on the
issue date of such Debt Security of the amount determined as provided in clause
(i) immediately above), (iii) the principal amount of an indexed security that
shall be deemed outstanding shall be the principal face amount of such indexed
security at original issuance, unless otherwise provided with respect to such
indexed security pursuant to such indenture, and (iv) Debt Securities owned by
the Trust, the Corporation or any other obligor upon the Debt Securities or any
affiliate of the Trust, the Corporation or of such other obligor shall be
disregarded.
    
 
     The Indenture will contain provisions for convening meetings of the holders
of Debt Securities of a series. A meeting will be permitted to be called at any
time by the Trustee, and also, upon request, by the Trust, the Corporation, or
other obligor of such Debt Securities or the holders of at least 10% in
principal amount of the outstanding Debt Securities of such series, in any such
case upon notice given as provided in the Indenture. Except for any consent that
must be given by the holder of each Debt Security affected by certain
modifications and amendments of the Indenture, any resolution presented at a
meeting or adjourned meeting duly reconvened at which a quorum is present will
be permitted to be adopted by the affirmative vote of the holders of a majority
in principal amount of the outstanding Debt Securities of that series; provided,
however, that, except as referred to above, any resolution with respect to any
request, demand, authorization, direction, notice, consent, waiver or other
action that may be made, given or taken by the holders of a specified
percentage, which is less than a majority, in principal amount of the
outstanding Debt Securities of a series may be adopted at a meeting or adjourned
meeting duly reconvened at which a quorum is present by the affirmative vote of
the holders of such specified percentage in principal amount of the outstanding
Debt Securities of that series. Any resolution passed or decision taken at any
meeting of holders of Debt Securities of any series duly held in accordance with
the Indenture will be binding on all holders of Debt Securities of that series.
The quorum at any meeting called to adopt a resolution, and at any reconvened
meeting, will be persons holding or representing a majority in principal amount
of the outstanding Debt Securities of a series; provided, however, that if any
action is to be taken at such meeting with respect to a consent or waiver which
may be given by the holders of not less than a specified percentage in principal
amount of the outstanding Debt Securities of a series, the persons holding or
representing such specified percentage in principal amount of the outstanding
Debt Securities of such series, will constitute a quorum.
 
     Notwithstanding the foregoing provisions, the Indenture will provide that
if any action is to be taken at a meeting of holders of Debt Securities of any
series with respect to any request, demand, authorization, direction, notice,
consent, waiver or other action that such Indenture expressly provides may be
made, given or taken by the holders of a specified percentage in principal
amount of all outstanding Debt Securities affected thereby, or of the holders of
such series and one or more additional series: (i) there shall be no minimum
quorum requirement for such meeting and (ii) the principal amount of the
outstanding Debt Securities of such series that vote in favor of such request,
demand, authorization, direction, notice, consent, waiver or other
 
                                       16
<PAGE>   18
 
action shall be taken into account in determining whether such request, demand,
authorization, direction, notice, consent, waiver or other action has been made,
given or taken under the Indenture.
 
SUBORDINATION
 
     Senior Securities will rank pari passu with all other unsecured and
unsubordinated indebtedness of the Trust or the Corporation, as applicable.
 
     Upon any distribution to creditors of the Trust or the Corporation, as the
case may be, in a liquidation, dissolution or reorganization, the payment of the
principal of and interest on any Subordinated Securities will be subordinated to
the extent provided in the Indenture in right of payment to the prior payment in
full of all Senior Debt (as defined below), but the obligation of the Trust or
the Corporation, as the case may be, to make payment of the principal and
interest on such Subordinated Securities will not otherwise be affected. No
payment of principal or interest will be permitted to be made on Subordinated
Securities at any time if a default on Senior Debt exists that permits the
holders of such Senior Debt to accelerate its maturity and the default is the
subject of judicial proceedings or the Trust or the Corporation, as the case may
be, receives notice of the default. By reason of such subordination, in the
event of a distribution of assets upon insolvency, certain general creditors of
the Trust or the Corporation, as the case may be, may recover more, ratably,
than holders of Subordinated Securities.
 
     Unless otherwise specified in the applicable Prospectus Supplement, Senior
Debt will be defined in the Indenture as the principal of and interest on, or
substantially similar payments to be made by the Trust or the Corporation, as
the case may be, in respect of, the following, whether outstanding at the date
of execution of the indenture or thereafter incurred, created or assumed: (a)
indebtedness of the Trust or the Corporation, as the case may be, for money
borrowed or represented by purchase-money obligations, (b) indebtedness of the
Trust or the Corporation, as the case may be, evidenced by notes, debentures, or
bonds, or other securities issued under the provisions of an indenture, fiscal
agency agreement or other agreement, (c) obligations of the Trust or the
Corporation, as the case may be, as lessee under leases of property either made
as part of any sale and leaseback transaction to which the Trust or the
Corporation, as the case may be, is a party or otherwise, (d) indebtedness of
partnerships and joint ventures which is included in the consolidated financial
statements of the Company, (e) indebtedness, obligations and liabilities of
others in respect of which the Trust or the Corporation, as the case may be, is
liable contingently or otherwise to pay or advance money or property or as
guarantor, endorser or otherwise or which the Trust or the Corporation, as the
case may be, has agreed to purchase or otherwise acquire, and (f) any binding
commitment of the Trust or the Corporation, as the case may be, to fund any real
estate investment or to fund any investment in any entity making such real
estate investment, in each case other than (1) any such indebtedness, obligation
or liability referred to in clauses (a) through (f) above as to which, in the
instrument creating or evidencing the same or pursuant to which the same is
outstanding, it is expressly provided that such indebtedness, obligation or
liability is not superior in right of payment to the subordinated Securities or
ranks pari passu with the Subordinated Securities, (2) any such indebtedness,
obligation or liability which is subordinated to indebtedness of the Trust or
the Corporation, as the case may be, to substantially the same extent as or to a
greater extent than the Subordinated Securities are subordinated, and (3) the
Subordinated Securities. There will not be any restrictions in the Indenture
relating to Subordinated Securities upon the creation of additional Senior Debt.
 
     If this Prospectus is being delivered in connection with a series of
Subordinated Securities, the accompanying Prospectus Supplement or the
information incorporated herein by reference will set forth the approximate
amount of Senior Debt outstanding as of the end of the most recent fiscal
quarter of the Trust or Corporation, as the case may be.
 
DISCHARGE, DEFEASANCE AND COVENANT DEFEASANCE
 
     The Trust or the Corporation, as the case may be, may be permitted under
the Indenture to discharge certain obligations to holders of any series of Debt
Securities that have not already been delivered to the Trustee for cancellation
and that either have become due and payable or will become due and payable
within one year (or scheduled for redemption within one year) by irrevocably
depositing with the Trustee, in trust,
 
                                       17
<PAGE>   19
 
funds in such currency or currencies, currency unit or units or composite
currency or currencies in which such Debt Securities are payable in an amount
sufficient to pay the entire indebtedness on such Debt Securities in respect of
principal (and premium, if any) and interest to the date of such deposit (if
such Debt Securities have become due and payable) or to the stated maturity or
redemption date, as the case may be.
 
   
     The Indenture may provide that, if certain provisions thereof are made
applicable to the Debt Securities of or within any series pursuant to the
Indenture, each of the Trust or the Corporation, as the case may be, may elect
either (a) to defease and be discharged from any and all obligations with
respect to such Debt Securities except for the obligation to pay additional
amounts, if any, upon the occurrence of certain events of tax, assessment or
governmental charge with respect to payments on such Debt Securities and the
obligations to register the transfer or exchange of such Debt Securities, to
replace temporary or mutilated, destroyed, lost or stolen Debt Securities, to
maintain an office or agency in respect of such Debt Securities and to hold
moneys for payment in trust) ("defeasance") or (b) to be released from its
obligations with respect to such Debt Securities under certain sections, of the
Indenture (including the restrictions described under "Certain Covenants") and,
if provided pursuant to the Indenture, its obligations with respect to any other
covenant, and any omission to comply with such obligations will not constitute a
default or an event of default with respect to such Debt Securities ("covenant
defeasance"), in either case upon the irrevocable deposit by the Trust or the
Corporation, as the case may be, with the Trustee, in trust, of an amount, in
such currency or currencies, currency unit or units or composite currency or
currencies in which such Debt Securities are payable at stated maturity, or
Government Obligations (as defined below), or both, applicable to such Debt
Securities which through the scheduled payment of principal and interest in
accordance with their terms will provide money in an amount sufficient to pay
the principal of (and premium, if any) and interest on such Debt Securities, and
any mandatory sinking fund or analogous payments thereon, an the scheduled due
dates therefor.
    
 
     Such a trust will only be permitted to be established if, among other
things, the Trust or the Corporation, as the case may be, has delivered to the
Trustee an opinion of counsel (as specified in the applicable indenture) to the
effect that the holders of such Debt Securities will not recognize income, gain
or loss for United States federal income tax purposes as a result of such
defeasance or covenant defeasance and will be subject to United States federal
income tax on the same amounts, in the same manner and at the same times as
would have been the case if such defeasance or covenant defeasance had not
occurred, and such opinion of counsel, in the case of defeasance, must refer to
and be based upon a ruling of the Internal Revenue Service or a change in
applicable United States federal income tax law occurring after the date of the
applicable Indenture.
 
     "Government Obligations" means securities that are (i) direct obligations
of the United States of America or the government that issued the foreign
currency in which the Debt Securities of a particular series are payable, for
the payment of which its full faith and credit is pledged or (ii) obligations of
a person controlled or supervised by and acting as an agency or instrumentality
of the United States of America or such government which issued the foreign
currency in which the Debt Securities of such series are payable, the payment of
which is unconditionally guaranteed as a full faith and credit obligation by the
United States of America or such other government, and that, in either case, are
not callable or redeemable at the option of the issuer thereof, and will also
include a depository receipt issued by a bank or trust company as custodian with
respect to any such Government Obligation or a specific payment of interest on
or principal of any such Government Obligation held by such custodian for the
account of the holder of a depository receipt, provided that (except as required
by law) such custodian is not authorized to make any deduction from the amount
payable to the holder of such depository receipt from any amount received by the
custodian in respect of the Government Obligation or the specific payment of
interest on or principal of the Government Obligation evidenced by such
depository receipt.
 
     Unless otherwise provided in the applicable Prospectus Supplement, if after
the Trust or the Corporation, as the case may be, has deposited funds and/or
Government Obligations to effect defeasance or covenant defeasance with respect
to Debt Securities of any series, (a) the holder of a Debt Security of such
series is entitled to, and does elect pursuant to the Indenture or the terms of
such Debt Security to receive payment in a currency, currency unit or composite
currency other than that in which such deposit has been made in respect of such
Debt Security, or (b) a Conversion Event (as defined below) occurs in respect of
the currency,
                                       18
<PAGE>   20
 
currency unit or composite currency in which such deposit has been made, the
indebtedness represented by such Debt Security shall be deemed to have been, and
will be, fully discharged and satisfied through the payment of the principal of
(and premium, if any) and interest on such Debt Security as they become due out
of the proceeds yielded by converting the amount so deposited in respect of such
Debt Security into the currency, currency unit or composite currency in which
such Debt Security becomes payable as a result of such election or such
Conversion Event based on the applicable market exchange rate. "Conversion
Event" means the cessation of use of (i) a currency, currency unit or composite
currency both by the government of the country which issued such currency and
for the settlement of transactions by a central bank or other public institution
of or within the international banking community, (ii) the ECU both within the
European Monetary System and for the settlement of transactions by public
institutions of or within the European Community or (iii) any currency unit or
composite currency other than the ECU for the purposes for which it was
established. Unless otherwise provided in the applicable Prospectus Supplement,
all payments of principal of (and premium, if any) and interest on any Debt
Security that is payable in a foreign currency that ceases to be used by its
government of issuance will be made in United States dollars.
 
     In the event the Trust or the Corporation, as the case may be, effects
covenant defeasance with respect to any Debt Securities and such Debt Securities
are declared due and payable because of the occurrence of any Event of Default
other than the Event of Default described in clause (d) under "Events of
Default, Notice and Waiver" with respect to specified sections of the Indenture
(which sections would no longer be applicable to such Debt Securities) or
described in clause (g) under "Events of Default, Notice and Waiver" with
respect to any other covenant as to which there had been covenant defeasance,
the amount in such currency, currency unit or composite currency in which such
Debt Securities are payable, and Government Obligations on deposit with the
applicable Trustee, will be sufficient to pay amounts due on such Debt
Securities at the time of their stated maturity but may not be sufficient to pay
amounts due on such Debt Securities at the time of the acceleration resulting
from such Event of Default. However, the Trust or the Corporation, as the case
may be, would remain liable to make payment of such amounts due at the time of
acceleration.
 
     The applicable Prospectus Supplement may further describe the provisions,
if any, permitting such defeasance or covenant defeasance, including any
modifications to the provisions described above, with respect to the Debt
Securities of or within a particular series.
 
CONVERSION RIGHTS
 
     The terms and conditions, if any, upon which any series of Debt Securities
is convertible into Paired Common Shares or Preferred Shares will be set forth
in the applicable Prospectus Supplement relating thereto. Such terms will
include whether such Debt Securities are convertible into Paired Common Shares
or Preferred Shares, the conversion price (or manner of calculation thereof),
the conversion period, provisions as to whether conversion will be at the option
of the holders or the Trust or the Corporation, as the case may be, the events
requiring an adjustment of the conversion price and provisions affecting
conversion in the event of the redemption of such series of Debt Securities and
any restrictions on conversion, including restrictions directed at maintaining
the Trust's REIT status.
 
GLOBAL SECURITIES
 
     The Debt Securities of a series may be issued in whole or in part in the
form of one or more global securities (the "Global Securities") that will be
deposited with, or on behalf of, a depositary ("the "Depositary") identified in
the applicable Prospectus Supplement relating to such series. Global Securities
may be issued in either registered or bearer form and in either temporary or
permanent form. The specific terms of the depositary arrangement with respect to
a series of Debt Securities will be described in the applicable Prospectus
Supplement relating to such series.
 
REGARDING THE TRUSTEE
 
     The Indenture will provide that there may be more than one Trustee
thereunder. Any Trustee under the Indenture may resign or be removed with
respect to one or more series of Debt Securities, and a successor
 
                                       19
<PAGE>   21
 
Trustee may be appointed to act with respect to such series. In the event that
two or more persons are acting as Trustee with respect to different series of
Debt Securities, each such Trustee shall be a trustee of a trust under the
Indenture separate and apart from the trust administered by any other Trustee,
and, except as otherwise indicated herein, any action described herein to be
taken by a Trustee may be taken by each such Trustee with respect to, and only
with respect to, the one or more series of Debt Securities for which it is
Trustee under the Indenture.
 
                      GENERAL DESCRIPTION OF CAPITAL STOCK
 
GENERAL
 
   
     The Declaration of Trust authorizes the Trust to issue 1.35 billion shares
of beneficial interest in the Trust, consisting of (i) one billion Trust Shares,
(ii) 200 million excess trust shares, par value of $0.01 ("Excess Trust
Shares"), (iii) 100 million trust preferred shares, par value $0.01 ("Trust
Preferred Shares"), and (iv) 50 million excess Preferred Shares, par value of
$0.01 ("Excess Preferred Trust Shares" and, together with the Excess Common
Trust Shares, the "Excess Trust Shares"). Subject to the requirement that the
aggregate number of shares of beneficial interest issued and outstanding does
not exceed 1.35 billion, the Declaration of Trust grants the Trust's Board of
Trustees (the "Board of Trustees") the power to create and authorize the
issuance of Trust Preferred Shares in one or more classes or series, having such
voting rights, such rights to dividends and distribution and rights in
liquidation, such conversion, exchange and redemption rights and such
designations, preferences and participations and other limitations and
restrictions as are not prohibited by the Declaration of Trust or applicable law
and as are specified by the Board of Trustees in its discretion. As of April 22,
1998, 189,150,859 Trust Shares and 9,387,876 Trust Preferred Shares were issued
and outstanding, and no Excess Trust Shares or Excess Trust Preferred Shares
were had been issued.
    
 
   
     The Articles of Incorporation authorize the Corporation to issue 1.35
billion shares, consisting of (i) one billion Corporation Shares, (ii) 50
million shares of excess common stock, par value of $0.01 ("Excess Corporation
Common Stock"), (iii) 200 million shares of preferred stock, par value of $0.01
("Corporation Preferred Shares"), and (iv) 100 million shares of excess
preferred stock, par value of $0.01 ("Excess Corporation Preferred Stock" and,
together with the Excess Corporation Common Stock, the "Excess Corporation
Stock"). The Corporation Preferred Shares are issuable in classes or series with
such rights, preferences, privileges and restrictions as the Corporation's Board
of Directors (the "Board of Directors") may determine, including voting rights,
redemption provisions, dividend rates, liquidation preferences and conversion
rights. As of April 22, 1998, 189,150,859 Corporation Shares were issued and
outstanding, and no shares of Excess Corporation Common Stock, Corporation
Preferred Shares or shares of Excess Corporation Preferred Stock had been
issued.
    
 
                        DESCRIPTION OF PREFERRED SHARES
 
     The following description of the Preferred Shares sets forth certain
general terms and provisions of the Preferred Shares to which a Prospectus
Supplement may relate. The statements below describing the Preferred Shares are
in all respects subject to and qualified in their entirety by reference to the
applicable provisions of the Declaration of Trust and the Articles of
Incorporation and any amendment to the Declaration of Trust or the Articles of
Incorporation designating terms of a series of Preferred Shares (a "Designating
Amendment").
 
   
     The Trust may authorize and issue Trust Preferred Shares without the
issuance by the Corporation of corresponding shares, and the Corporation may
authorize and issue Corporation Preferred Shares without the issuance by the
Trust of corresponding shares. Furthermore, the Pairing Agreement does not limit
the power of the Board of Trustees or the Board of Directors to independently
determine the rights, preferences and restrictions of such shares. However, if
either the Trust or the Corporation were to issue Preferred Shares for which the
other entity did not issue corresponding (i.e., paired) shares in an amount such
that greater than 50% of such entity's beneficial equity interests were
represented by such unpaired Preferred Shares, then the Trust and the
Corporation could lose their status as "grandfathered" from the application of
Sec-
    
                                       20
<PAGE>   22
 
   
tion 269B(a)(3) of the Internal Revenue Code of 1986, as amended (the "Code")
and thus jeopardize the Trust's ability to qualify as a REIT. (See "Federal
Income Tax Considerations -- Federal Income Taxation of the
Trust -- Background.") Neither the Trust nor the Corporation intends to issue
unpaired Preferred Shares in excess of such limitation.
    
 
TERMS
 
   
     Subject to the limitations prescribed by the Declaration of Trust and the
Articles of Incorporation, respectively, each of the Board of Trustees and the
Board of Directors is authorized to fix the number of shares constituting each
series of Preferred Shares and the designations and powers, preferences and
relative, participating, optional or other special rights and qualifications,
limitations or restrictions thereof, including such provisions as may be desired
concerning voting, redemption, dividends, dissolution or the distribution of
assets, conversion or exchange, and such other subjects or matters as may be
fixed by resolution of such board. The Preferred Shares will, when issued, be
fully paid and nonassessable by the Trust or the Corporation, as the case may be
(except as described under "-- Shareholder Liability" below). The authorized
Trust Preferred Shares are available for issuance from time to time in the
discretion of the Board of Trustees, and the authorized Corporation Preferred
Shares are available for issuance from time to time in the discretion of the
Board of Directors, without shareholder or stockholder approval.
    
 
     Reference is made to the Prospectus Supplement relating to the Preferred
Shares offered thereby for specific terms, including:
 
          (1) The title and stated value of such Preferred Shares and whether
     such Preferred Shares are paired;
 
          (2) The number of shares of such Preferred Shares offered, the
     liquidation preference per share and the offering price of such Preferred
     Shares;
 
          (3) The dividend rate(s), periodic and/or payment date(s) or method(s)
     of calculation thereof applicable to such Preferred Shares;
 
          (4) The date from which dividends on such Preferred Shares shall
     accumulate, if applicable;
 
          (5) The procedures for any auction and remarketing, if any, for such
     Preferred Shares;
 
          (6) The provision for redemption, if applicable, of such Preferred
     Shares;
 
          (7) The provision for a sinking fund, if any, for such Preferred
     Shares;
 
          (8) Any listing of such Preferred Shares on any securities exchange.
 
          (9) The terms and conditions, if applicable, upon which such Preferred
     Shares will be convertible into Paired Common Shares, including the
     conversion price (or manner of calculation thereof);
 
          (10) Whether interests in such Preferred Shares will be represented by
     depositary shares;
 
          (11) Any other specific terms, preferences, rights, limitations or
     restrictions of such Preferred Shares;
 
          (12) A discussion of federal income tax considerations applicable to
     such Preferred Shares;
 
          (13) The relative ranking and preferences of such Preferred Shares as
     to dividend rights and rights upon liquidation, dissolution or winding up
     of the affairs of the Trust or the Corporation, respectively;
 
          (14) Any limitations on issuance of any series of Preferred Shares
     ranking senior to or on a parity with such series of Preferred Shares as to
     dividend rights and rights upon liquidation, dissolution or winding up of
     the affairs of the Trust or the Corporation, respectively; and
 
          (15) Any limitations on direct or beneficial ownership and
     restrictions on transfer, in each case as may be appropriate to preserve
     the status of the Trust as a REIT.
 
                                       21
<PAGE>   23
 
RANK
 
     Unless otherwise specified in the applicable Prospectus Supplement, the
Preferred Shares will, with respect to dividend rights and rights upon
liquidation, dissolution or winding up of the Trust or the Corporation,
respectively, rank (i) senior to all classes or series of Paired Common Shares
and to any other equity securities ranking junior to such Preferred Shares; (ii)
on a parity with all equity securities issued by the Trust or the Corporation,
respectively, the terms of which specifically provide that such equity
securities rank on a parity with the Preferred Shares; and (iii) junior to all
equity securities issued by the Trust or the Corporation, respectively, the
terms of which specifically provide that such equity securities rank senior to
the Preferred Shares. The term "equity securities" does not include convertible
debt securities.
 
DIVIDENDS
 
   
     Holders of the Preferred Shares of each series will be entitled to receive,
when, as and if declared by the Board of Trustees or the Board of Directors, as
the case may be, out of the respective assets of the Trust or the Corporation
legally available for payment, cash dividends at such rates and on such dates as
will be set forth in the applicable Prospectus Supplement. Each such dividend
will be payable to holders of record as they appear on the share transfer books
of the Trust or the Corporation, as the case may be, on such record dates as
shall be fixed by the Board of Trustees or the Board of Directors.
    
 
     Dividends on any series of the Preferred Shares may be cumulative or
noncumulative, as provided in the applicable Prospectus Supplement. Dividends,
if cumulative, will be cumulative from and after the date set forth in the
applicable Prospectus Supplement, if the Board of Trustees or the Board of
Directors fails to declare a dividend payable on a dividend payment date on any
series of the Preferred Shares for which dividends are non-cumulative, then the
holders of such series of the Preferred Shares will have no right to receive a
dividend in respect of the dividend period ending on such dividend payment date,
and the Trust or the Corporation, as the case may be, will have no obligation to
pay the dividend accrued for such period, whether or not dividends on such
series are declared payable on any future dividend payment date.
 
   
     If Preferred Shares of any series are outstanding, no dividends will be
declared or paid or set apart for payment on any capital stock of the Trust or
the Corporation, as the case may be, of any other series ranking, as to
dividends, on a parity with or junior to the Preferred Shares of such series for
any period unless (i) if such series of Preferred Shares has a cumulative
dividend, full cumulative dividends have been or contemporaneously are declared
and paid or declared and a sum sufficient for the payment thereof set apart for
such payment on the Preferred Shares of such series for all past dividend
periods and the then current dividend period or (ii) if such series of Preferred
Shares does not have a cumulative dividend, full dividends for the then current
dividend period have been or contemporaneously are declared and paid or declared
and a sum sufficient for the payment thereof set apart for such payment on the
Preferred Shares of such series. When dividends are not paid in full (or a sum
sufficient for such full payment is not so set apart) upon Preferred Shares of
any series and the shares of any other series of Preferred Shares ranking on a
parity as to dividends with the Preferred Shares of such series, all dividends
declared upon Preferred Shares of such series and any other series of Preferred
Shares ranking on a parity as to dividends with such Preferred Shares will be
declared pro rata so that the amounts of dividends declared per share of
Preferred Shares of such series and such other series of Preferred Shares in all
cases bear to each other the same ratio that accrued dividends per share on the
Preferred Shares of such series (which will not include any accumulation in
respect of unpaid dividends for prior dividend periods if such series of
Preferred Shares does not have a cumulative dividend) and such other series of
Preferred Shares bear to each other. No interest, or sum of money in lieu of
interest, will be payable in respect of any dividend payment or payments on
Preferred Shares of such series that may be in arrears.
    
 
     Except as provided in the immediately preceding paragraph, unless (i) if
such series of Preferred Shares has a cumulative dividend, full cumulative
dividends on the Preferred Shares of such series have been or contemporaneously
are declared and paid or declared and a sum sufficient for the payment thereof
set apart for payment for all past dividend periods and the then current
dividend period, and (ii) if such series of Preferred Shares does not have a
cumulative dividend, full dividends on the Preferred Shares of such series
 
                                       22
<PAGE>   24
 
have been or contemporaneously are declared and paid or declared and a sum
sufficient for the payment thereof set apart for payment for the then current
dividend period, no dividends (other than in shares of Paired Common Shares or
other capital shares ranking junior to the Preferred Shares of such series as to
dividends and upon liquidation) shall be declared or paid or set aside for
payment or other distribution shall be declared or made upon the Paired Common
Shares, or any other capital shares of the Trust or the Corporation, as the case
may be, ranking junior to or on a parity with the Preferred Shares of such
series as to dividends or upon liquidation, nor shall any shares of Paired
Common Shares, or any other capital shares of the Trust or the Corporation, as
the case may be, ranking junior to or on a parity with the Preferred Shares of
such series as to dividends or upon liquidation be redeemed, purchased or
otherwise acquired for any consideration (or any moneys be paid to or made
available for a sinking fund for the redemption of any such shares) by the Trust
or the Corporation, as the case may be, except by conversion into or exchange
for other capital shares of the Trust or the Corporation, as the case may be,
ranking junior to the Preferred Shares of such series as to dividends and upon
liquidation).
 
REDEMPTION
 
     If so provided in the applicable Prospectus Supplement, the Preferred
Shares will be subject to mandatory redemption or redemption at the option of
the Trust or the Corporation, as the case may be, as a whole or in part, in each
case upon the terms, at the times and at the redemption prices set forth in such
Prospectus Supplement.
 
     The Prospectus Supplement relating to a series of Preferred Shares that is
subject to mandatory redemption will specify the number of shares of such
Preferred Shares that will be redeemed by the Trust or the Corporation, as the
case may be, in each year commencing after a date to be specified, at a
redemption price per share to be specified, together with an amount equal to all
accrued and unpaid dividends thereon (which shall not, if such Preferred Shares
do not have a cumulative dividend, include any accumulation in respect of unpaid
dividends for prior dividend periods) to the date of redemption. The redemption
price may be payable in cash or other property, as specified in the applicable
Prospectus Supplement. If the redemption price for Preferred Shares of any
series is payable only from the net proceeds of the issuance of capital shares
of the Trust or the Corporation, as the case may be, the terms of such Preferred
Shares may provide that, if no such capital shares shall have been issued or to
the extent the net proceeds from any issuance are insufficient to pay in full
the aggregate redemption price then due, such Preferred Shares will
automatically and mandatorily be converted into the applicable capital shares of
the Trust or the Corporation, as the case may be, pursuant to conversion
provisions specified in the applicable Prospectus Supplement.
 
     Notwithstanding the foregoing, unless (i) if such series of Preferred
Shares has a cumulative dividend, full cumulative dividends on all shares of any
series of Preferred Shares have been or contemporaneously are declared and paid
or declared and a sum sufficient for the payment thereof set apart for payment
for all past dividend periods and the then current dividend period, and (ii) if
such series of Preferred Shares does not have a cumulative dividend, full
dividends of the Preferred Shares of any series have been or contemporaneously
are declared and paid or declared and a sum sufficient for the payment thereof
set apart for payment for the then current dividend period, no shares of any
series of Preferred Shares shall be redeemed unless all outstanding Preferred
Shares of such series are simultaneously redeemed; provided, however, that the
foregoing will not prevent the purchase or acquisition of Preferred Shares of
such series to preserve the REIT status of the Trust or pursuant to a purchase
or exchange offer made on the same terms to holders of all outstanding Preferred
Shares of such series. In addition, unless (i) if such series of Preferred
Shares has a cumulative dividend, full cumulative dividends on all outstanding
shares of any series of Preferred Shares have been or contemporaneously are
declared and paid or declared and a sum sufficient for the payment thereof set
apart for payment for all past dividends periods and the then current dividend
period, and (ii) if such series of Preferred Shares does not have a cumulative
dividend, full dividends on the Preferred Shares of any series have been or
contemporaneously are declared and paid or declared and a sum sufficient for the
payment thereof set apart for payment for the then current dividend period, the
Trust or the Corporation, as the case may be, shall not purchase or otherwise
acquire directly or indirectly any shares of Preferred Shares of such series
(except by conversion into or exchange for capital shares of the Trust or the
Corporation, as the case may be, ranking
 
                                       23
<PAGE>   25
 
junior to the Preferred Shares of such series as to dividends and upon
liquidation); provided, however, that the foregoing will not prevent the
purchase or acquisition of Preferred Shares of such series to preserve the REIT
status of the Trust or pursuant to a purchase or exchange offer made on the same
terms to holders of all outstanding Preferred Shares of such series.
 
     If fewer than all of the outstanding shares of Preferred Shares of any
series are to be redeemed, the number of shares to be redeemed will be
determined by the Trust or the Corporation, as the case may be, and such shares
may be redeemed pro rata from the holders of record of such shares in proportion
to the number of such shares held or for which redemption is requested by such
holder (with adjustments to avoid redemption of fractional shares) or by lot in
a manner determined by the Trust or the Corporation, as the case may be.
 
     Notice of redemption will be mailed at least 30 days but not more than 60
days before the redemption date to each holder of record of Preferred Shares of
any series to be redeemed at the address shown on the share transfer books of
the Trust or the Corporation, as the case may be. Each notice will state: (i)
the redemption date, (ii) the number of shares and series of the Preferred
Shares to be redeemed; (iii) the redemption price; (iv) the place or places
where certificates for such Preferred Shares are to be surrendered for payment
of the redemption price; (v) that dividends on the shares to be redeemed will
cease to accrue on such redemption date; and (vi) the date upon which the
holder's conversion rights, if any, as to such shares will terminate, if fewer
than all the shares of Preferred Shares of any series are to be redeemed, the
notice mailed to each such holder thereof also will specify the number of shares
of Preferred Shares to be redeemed from each such holder. If notice of
redemption of any Preferred Shares has been given and if the funds necessary for
such redemption have been set aside by the Trust or the Corporation, as the case
may be, in trust for the benefit of the holders of any Preferred Shares so
called for redemption, then from and after the redemption date dividends will
cease to accrue on such Preferred Shares, and all rights of the holders of such
shares will terminate, except the right to receive the redemption price.
 
LIQUIDATION PREFERENCE
 
     Upon any voluntary or involuntary liquidation, dissolution or winding up of
the affairs of the Trust or the Corporation, as the case may be, then, before
any distribution or payment shall be made to the holders of any Paired Common
Shares or any other class or series of capital shares of the Trust or the
Corporation, as the case may be, ranking junior to the Preferred Shares in the
distribution of assets upon any liquidation, dissolution or winding up of the
Trust or the Corporation, as the case may be, the holders of each series of
Preferred Shares will be entitled to receive out of assets of the Trust or the
Corporation, as the case may be, legally available for distribution to
shareholders liquidating distributions in the amount of the liquidation
preference per share (set forth in the applicable Prospectus Supplement), plus
an amount equal to all dividends accrued and unpaid thereon (which will not
include any accumulation in respect of unpaid dividends for prior dividend
periods if such Preferred Shares do not have a cumulative dividend). After
payment of the full amount of the liquidating distributions to which they are
entitled, the holders of Preferred Shares will have no right or claim to any of
the remaining assets of the Trust or the Corporation, as the case may be. In the
event that, upon any such voluntary or involuntary liquidation, dissolution or
winding up, the available assets of the Trust or the Corporation, as the case
may be, are insufficient to pay the amount of the liquidating distributions on
all outstanding Preferred Shares and the corresponding amounts payable on all
shares of other classes or series of capital shares of the Trust or the
Corporation, as the case may be, ranking on a parity with the Preferred Shares
in the distribution of assets, then the holders of the Preferred Shares and all
other such classes or series of capital shares will share ratably in any such
distribution of assets in proportion to the full liquidating distributions to
which they would otherwise be respectively entitled.
 
     If liquidating distributions shall have been made in full to all holders of
Preferred Shares, the remaining assets of the Trust or the Corporation, as the
case may be, will be distributed among the holders of any other classes or
series of capital shares ranking junior to the Preferred Shares upon
liquidation, dissolution or winding up, according to their respective rights and
preferences and in each case according to their respective number of shares. For
such purposes, the consolidation or merger of the Trust or the Corporation, as
the case may be, with or into any other corporation, trust or entity, or the
sale, lease or conveyance of all or substantially all of the property or
business of the Trust or the Corporation, as the case may be, will not be
                                       24
<PAGE>   26
 
deemed to constitute a liquidation, dissolution or winding up of the Trust or
the Corporation, as the case may be.
 
VOTING RIGHTS
 
     Holders of the Preferred Shares will not have any voting rights, except as
set forth below or as otherwise from time to time required by law or as
indicated in the applicable Prospectus Supplement.
 
   
     Whenever dividends on any shares of Preferred Shares shall be in arrears
for six or more consecutive quarterly periods, the holders of such shares of
Preferred Shares (voting separately as a class with all other series of
preferred stock upon which like voting rights have been conferred and are
exercisable) will be entitled to vote for the election of two additional
trustees of the Trust or directors of the Corporation, as the case may be, at a
special meeting called by the holders of record of at least ten percent (10%) of
any series of Preferred Shares so in arrears (unless such request is received
less than 90 days before the date fixed for the next annual or special meeting
of the shareholders) or at the next annual meeting of stockholders. Trustees or
directors so elected shall serve until the next annual meeting or until their
respective successors are elected and qualify, or if sooner until all dividends
in arrears have been fully paid or declared and a sum sufficient for the payment
thereof set aside for payment. In such case, the entire Board of Trustees or the
entire Board of Directors, as the case may be, will be increased by two trustees
or directors.
    
 
     Unless provided otherwise for any series of Preferred Shares, so long as
any shares of Preferred Shares remain outstanding, the Trust or the Corporation,
as the case may be, may not, without the affirmative vote or consent of the
holders of at least two-thirds of the shares of each series of Preferred Shares
outstanding at the time, given in person or by proxy, either in writing or at a
meeting (such series voting separately as a class), (i) authorize or create, or
increase the authorized or issued amount of any class or series of capital stock
ranking prior to such series of Preferred Shares with respect to payment of
dividends or the distribution of assets upon liquidation, dissolution or winding
up or reclassify any authorized capital stock of the Trust or the Corporation,
as the case may be, into such shares, or create, authorize or issue any
obligation or security convertible into or evidencing the right to purchase any
such shares; or (ii) amend, alter or repeal the provisions of the Declaration of
Trust or the Articles of Incorporation or the Designating Amendment for such
series of Preferred Shares, whether by merger, consolidation or otherwise (an
"Event"), so as to materially and adversely affect any right, preference,
privilege or voting power of such series of Preferred Shares or the holders
thereof; provided, however, with respect to the occurrence of any of the Events
set forth in (ii) above, so long as the Preferred Shares remain outstanding with
the terms thereof materially unchanged, taking into account that upon the
occurrence of an Event, the Trust or the Corporation, as the case may be, may
not be the surviving entity, the occurrence of any such Event shall not be
deemed to materially and adversely affect such rights, preferences, privileges
or voting power of holders of Preferred Shares and provided further that (x) any
increase in the amount of the authorized Preferred Shares or the creation or
issuance of any other series of Preferred Shares, or (y) any increase in the
amount of authorized shares of such series or any other series of Preferred
Shares, in each case ranking on a parity with or junior to the Preferred Shares
of such series with respect to payment of dividends or the distribution of
assets upon liquidation, dissolution or winding up will not be deemed to
materially and adversely affect such rights, preferences, privileges or voting
powers.
 
     The foregoing voting provisions will not apply if, at or prior to the time
when the act with respect to which such vote would otherwise be required shall
be effected, all outstanding shares of such series of Preferred Shares have been
redeemed or called for redemption and sufficient funds have been deposited in
trust to effect such redemption.
 
CONVERSION RIGHTS
 
     The terms and conditions, if any, upon which any series of Preferred Shares
is convertible into Paired Common Shares will be set forth in the applicable
Prospectus Supplement relating thereto. Such terms will include the number of
Paired Common Shares into which the shares of Preferred Shares are convertible,
the conversion price (or manner of calculation thereof), the conversion period,
provisions as to whether conversion will be at the option of the holders or the
Trust or the Corporation, as the case may be, the events requiring an
 
                                       25
<PAGE>   27
 
adjustment of the conversion price and provisions affecting conversion in the
event of the redemption of such series of Preferred Shares and any restrictions
on conversion, including restrictions directed at maintaining the Trust's REIT
status.
 
TRUST PREFERRED SHARES
 
   
     In connection with the Westin acquisition, the Board of Trustees adopted
Articles Supplementary designating two new classes of the Trust Preferred
Shares -- Class A EPS and Class B EPS.
    
 
     CLASS A EPS. Under the Articles Supplementary creating Class A EPS, shares
of Class A EPS have a par value of $.01 per share and have the following rights,
designations, preferences, participations and other limitations and
restrictions.
 
   
     DIVIDEND RIGHTS. The holders of Class A EPS are entitled (i) to receive as
described below a preferred dividend (a "Class A Preferred Dividend") based on
the payment of any dividend on the Corporation Shares (other than a dividend or
distribution constituting a Class A Adjustment Event as described below) or any
liquidating distribution in respect of the Corporation Shares and (ii) to
participate on the basis described below in any dividend (other than a dividend
or distribution constituting a Class A Adjustment Event) paid on the Trust
Shares, when and if declared by the Board of Trustees out of assets of the Trust
available for payment (a "Class A Participation Dividend").
    
 
     Upon the payment of any dividend on the Corporation Shares (other than a
dividend or distribution that constitutes a Class A Adjustment Event) or any
liquidating distribution in respect of the Corporation Shares, a Class A
Preferred Dividend in a corresponding amount will automatically accrue with
respect to the Class A EPS based on the number of Class Underlying Corporation
Shares (as defined below) for which each share of Class A EPS is then
exchangeable upon exercise of the Class A Exchange Right described below. Each
Class A Preferred Dividend will be cumulative from the date on which it accrues.
 
   
     No dividend on the Trust Shares (a "Common Dividend") may be declared
unless the Board of Trustees concurrently declares a Class A Participation
Dividend entitling each share of Class A EPS to receive a dividend equal to the
amount of the Common Dividend declared on each Trust Share multiplied by the
number of Class A Underlying Trust Shares into which each share of Class A EPS
is then convertible upon exercise of the Class A Exchange Right.
    
 
     LIQUIDATION RIGHTS. Upon any voluntary or involuntary liquidation,
dissolution or winding up of the affairs of the Trust, the holders of Class A
EPS will be entitled (i) to receive out of the assets of the Trust legally
available for liquidating distributions to holders of shares of beneficial
interests in the Trust, prior to any distribution or payment to holders of Trust
Shares or any other class or series of shares of beneficial interest in the
Trust ranking junior to the Class A EPS, a liquidating distribution in an amount
equal to the Class A Liquidating Preference described below and (ii) to
participate on the basis described below in any liquidating distribution to
holders of Trust Shares (the "Class A Liquidation Participation Right"). For
such purposes, the consolidation or merger of the Trust with or into any other
corporation, trust or entity, or the sale, lease or conveyance of all or
substantially all of the property or business of the Trust, will not be deemed
to constitute a liquidation, dissolution or winding up of the Trust.
 
     The "Class A Liquidation Preference" of a share of Class A EPS as of any
date shall mean the sum of (x) the fair market value as of such date of the
number of Class A Underlying Corporation Shares for which each Class A EPS is
exchangeable as of such date upon exercise of the Class A Exchange Right plus
(y) the amount of any accrued but unpaid Class A Preferred Dividends in respect
of each share of Class A EPS as of such date.
 
   
     In addition to being entitled to receive Class A Liquidation Preference
upon any liquidation, dissolution or winding up of the Trust, the holders of
Class A EPS will be entitled to participate, pursuant to the Class A Liquidation
Participation Right, ratably with the holders of Trust Shares in any liquidating
distributions to such holders. For such purpose, each share of Class A EPS will
be deemed to represent a number of Trust Shares equal to the number of Class A
Underlying Trust Shares (as defined below) for which each share of Class A EPS
is then exchangeable upon exercise of the Class A Exchange Right.
    
                                       26
<PAGE>   28
 
   
     EXCHANGE RIGHTS. Shares of Class A EPS are exchangeable at any time at the
option of the holder for Paired Shares based on a one-to-one exchange ratio
(subject to adjustment as described below) (the "Class A Exchange Right");
provided, however, that the Trust may instead, at its option, deliver to the
holder upon exercise of the Class A Exchange Right the cash equivalent of some
or all of such Paired Common Shares based on the average closing price of the
Paired Common Shares on the NYSE during the preceding five trading days (the
"Cash Equivalent"). In addition, in the event that the delivery by the Trust to
the exchanging holder of the full number of Paired Common Shares requested to be
delivered by such holder (the "Requested Shares") would result in a violation of
either the Ownership Limit (as defined below under the caption "Ownership
Limits; Restrictions on Transfer; Repurchase and Redemption Shares") or the
requirements that must be met under the Code and applicable Treasury Regulations
for the Trust to be taxed as a REIT (the "REIT Requirements"), the Trust may
either (x) deliver to such holder the maximum number of Paired Common Shares
that may be delivered without causing such a violation (the "Delivered Shares",
with the number of Requested Shares in excess of the Delivered Shares being
referred to herein as the "Excess Shares"), together with either the Cash
Equivalent of the Excess Shares or an Exchange Promissory Note (as defined
below) in a principal amount equal to such Cash Equivalent of the Excess Shares
or (y) deliver to such holder the Cash Equivalent of the Requested Shares. If
the delivery of the full number of Requested Shares would violate either the
Ownership Limit or the REIT Requirements because the exchanging holder, together
with its affiliates, beneficially owns Paired Common Shares other than through
the ownership of securities directly or indirectly issued pursuant to the Westin
Transaction Agreement, the Trust will have the option (the "Registered Sale
Option"), in lieu of delivering an Exchange Promissory Note in a principal
amount equal to the Cash Equivalent of the Excess Shares, to procure the filing
of a registration statement under the Securities Act, and to publicly offer and
sell pursuant to such registration statement a number of Paired Common Shares
equal to the number of such Excess Shares, the net proceeds of which sale (after
deducting any applicable underwriting discounts or commissions and the expenses
of such offering) shall be paid to such holder. If the Trust elects to
substitute an Exchange Promissory Note for the Excess Shares or elects the
Registered Sale Option, the exchanging holder will have the right to withdraw
its exchange request. For the purposes of the foregoing, an "Exchange Promissory
Note" means an unsecured promissory note of the Trust with a maturity date 90
days after the date of issuance and bearing interest in an amount equal to the
amount of any dividends paid during the period that such note remains
outstanding on a number of Paired Common Shares equal to the Excess Shares,
which interest shall be payable on the dates of payment of the corresponding
dividends.
    
 
   
     The exchange ratio of shares of Class A EPS for Paired Common Shares is
subject to adjustment from time to time based on the occurrence of stock
dividends, stock splits, reverse stock splits and other similar events in
respect of the Paired Shares ("Class A Adjustment Events"). The number of Paired
Common Shares for which each share of Class A EPS is exchangeable at any given
time is referred to as the "Class A Underlying Paired Shares", with the
Corporation Shares component of such Class A Underlying Paired Shares being
referred to as the "Class A Underlying Corporation Shares" and the Trust Shares
component of such Class A Underlying Paired Shares being referred to as the
"Class A Underlying Trust Shares". In addition, in the event any capital
reorganization or reclassification of the Trust Shares or the Corporation
Shares, or consolidation or merger of the Trust or the Corporation with another
corporation, trust or other entity, or the sale, transfer, or lease of all or
substantially all of the assets of the Trust or the Corporation to another
person, is effected in such a way that holders of Trust Shares or Corporation
Shares will be entitled to receive stock, securities or other assets with
respect to or in exchange for Trust Shares or Corporation Shares, then, as a
condition of such reorganization, reclassification, consolidation, merger, sale,
transfer or lease, the Class A Exchange Right will become exercisable, to the
extent provided above, for the kind and amount of stock, securities or other
assets which such holders would have owned or been entitled to receive
immediately after the transaction if such holders had exchanged their Class A
EPS for the Class A Underlying Paired Shares immediately prior to the effective
date of such transaction.
    
 
   
     If there are any accrued but undeclared Class A Preferred Dividends on any
Class A EPS being exchanged pursuant to any exercise of the Class A Exchange
Right, the number of Paired Common Shares to be delivered pursuant to such
exercise will be increased by a number of Paired Common Shares equal to the
amount of such accrued but undeclared Class A Preferred Dividends divided by the
average closing price of
    
                                       27
<PAGE>   29
 
   
the Paired Common Shares on the NYSE during the five trading days preceding the
date of delivery of the applicable Class A Exchange Notice.
    
 
   
     VOTING RIGHTS. Except as required by law, the holders of Class A EPS are
entitled to vote on any matter on which the holders of Trust Shares are entitled
to vote. Each share of Class A EPS held of record on the record date for the
determination of holders of Trust Shares entitled to vote on such matter (or, if
no record date is established, on the date such vote is taken) will entitle the
holder thereof to cast a number of votes equal to the largest whole number of
Class A Underlying Trust Shares for which such shares of Class A EPS could be
exchanged at such time.
    
 
     CLASS B EPS. Under the Articles Supplementary creating the Class B EPS,
shares of Class B EPS have a par value of $.01 per share and have the following
rights, designations, preferences, participations and other limitations and
restrictions:
 
     DIVIDEND RIGHTS. The holders of Class B EPS are entitled (i) to receive as
described below a preferred dividend (a "Class B Preferred Dividend") based on
the payment of any dividend on the Corporation Shares (other than a dividend or
distribution constituting a Class A Adjustment Event) or any liquidating
distribution in respect of the Corporation Shares and (ii) to participate on the
basis described above in any dividend (other than a dividend or distribution
constituting a Class A Adjustment Event) paid on the Trust Shares, when and if
declared by the Trustees out of assets of the Trust available for payment (a
"Class B Participation Dividend").
 
     Upon the payment of any dividend on the Corporation Shares (other than a
dividend or distribution that constitutes a Class A Adjustment Event) or any
liquidating distribution in respect of the Corporation Shares, a Class B
Preferred Dividend will automatically accrue with respect to the Class B EPS
based on the number of Class B Underlying Corporation Shares (as defined below)
for which each share of Class B EPS is then indirectly exchangeable. Each Class
B Preferred Dividend will be cumulative from the date on which it accrues.
 
     No Common Dividend may be declared on the Trust Shares unless the Trust
Board concurrently declares a Class B Participation Dividend entitling each
share of Class B EPS to receive a dividend equal to the amount of the Common
Dividend declared on each Trust Share multiplied by the number of Class B
Underlying Trust Shares (as defined below) for which each share of Class B EPS
is then indirectly exchangeable.
 
     LIQUIDATION RIGHTS. Upon any voluntary or involuntary liquidation,
dissolution or winding up of the affairs of the Trust, the holders of Class B
EPS will be entitled (i) to receive out of the assets of the Trust legally
available for liquidating distributions to holders of shares of beneficial
interest in the Trust, prior to any distribution or payment to holders of Trust
Shares or any other class or series of shares of beneficial interest in the
Trust ranking junior to the Class B EPS, a liquidating distribution in an amount
equal to the Class B Liquidation Preference described below and (ii) to
participate on the basis described below in any liquidating distribution to
holders of Trust Shares (the "Class B Liquidation Participation Rights").
 
     The "Class B Liquidation Preference" of a share of Class B EPS as of any
date shall mean the sum of (x) $38.50 plus (y) the amount of any accrued but
unpaid Class B Preferred Dividends in respect of each share of Class B EPS as of
such date.
 
     In addition to being entitled to receive the Class B Liquidation Preference
upon any liquidation, dissolution or winding up of the Trust, the holders of
Class B EPS will be entitled to participate, pursuant to the Class B Liquidation
Participation Rights, ratably with the holders of Trust Shares in any
liquidating distributions to such holders. For such purpose, each share of Class
B EPS shall be deemed to represent a number of Trust Shares equal to the number
of Class B Underlying Trust Shares for which each share of Class B EPS is then
indirectly exchangeable.
 
                                       28
<PAGE>   30
 
EXCHANGE AND REDEMPTION RIGHTS
 
   
     Exchange and Redemption of Class B EPS at the Option of the Holders. Each
share of Class B EPS is exchangeable at any time from and after the first
anniversary of the date of issuance of the Class B EPS through the date that is
two business days after the Cross-Over Date (as defined below), at the option of
the holder, for one share of Class A EPS, subject to adjustment in the event of
a Class B Adjustment Event or as otherwise set forth below (the "Class B
Exchange Right").
    
 
     At any time and from time to time beginning on the Cross-Over Date, a
holder of Class B EPS may require that the Trust either (x) redeem such shares
of Class B EPS for a cash redemption price equal to the Class B EPS Liquidation
Preference as of the date notice of such exchange is made or (y) convert each
such share of Class B EPS into a number of shares of Class A EPS (the
"Redemption Number of Shares") equal to the quotient obtained by dividing (i)
the Class B Liquidation Preference as of the date notice of such exchange is
made by (ii) the Underlying Paired Share Value (as defined below) of one share
of Class A EPS (the "Class B Redemption Right"). Prior to the first anniversary
of the Cross-Over Date, an exchanging holder may elect whether to receive the
cash redemption price specified above or the Redemption Number of Shares,
whereas with respect to an exchange notice given on or after the first
anniversary of the Cross-Over Date, the Trust will have the right to elect
whether to deliver the cash redemption price or the Redemption Number of Shares.
 
     Redemption or Exchange at the Option of the Trust. At any time and from
time to time after the Cross-Over Date, the Trust, at its option, will have the
right (the "Trust Redemption Right") to (i) redeem the Class B EPS, in whole or
in part, for cash at a redemption price equal to the Class B Liquidation
Preference as of the date of such Trust Redemption Notice or (ii) exchange the
Class B EPS, in whole or in part, for a number of shares of Class A EPS equal to
the Redemption Number of Shares; provided, however, that prior to the first
anniversary of the Cross-Over Date, the Trust must redeem such shares of Class B
EPS for the cash redemption price rather than exchanging such shares for shares
of Class A EPS.
 
   
     As used in this Prospectus:
    
 
   
     "Cross-Over Date" means the fifth anniversary of the Westin Merger, subject
to extension as described below under the caption "Special Default Rights."
    
 
   
     "Underlying Paired Share Value" as of a given date means the product of (A)
the average closing price of the Paired Common Shares on the NYSE during the
five trading days preceding such date multiplied by (B) the number of Paired
Common Shares for which each share of Class A EPS is then exchangeable upon
exercise of the Class A Exchange Right.
    
 
   
     On or prior to the Cross-Over Date, the exchange ratio of shares of Class B
EPS for shares of Class A EPS shall be subject to adjustment from time to time
based on the occurrence of stock dividends, stock splits, reverse stock splits
and other similar events in respect of the Class A EPS ("Class B Adjustment
Events"). The Paired Common Shares for which each share of Class A EPS is
indirectly exchangeable at any given time (assuming both (i) the exercise of the
Class B Exchange Right and (ii) the concurrent exercise of the Class B Exchange
Right in respect to the shares of Class A EPS issuable upon exercise of such
Class B Exchange Right) are referred to as the "Class B Underlying Paired
Shares", with the Corporation Shares component of such Class B Underlying Paired
Shares being referred to as the "Class B Underlying Corporation Shares" and the
Trust Shares component of such Class B Underlying Paired Shares being referred
to as the "Class B Underlying Trust Shares". In addition, in the event of the
occurrence of any capital reorganization or reclassification of the Class A EPS,
or consolidation or merger of the Trust with another corporation, trust or other
entity, or the sale, transfer or lease of all or substantially all of the assets
of the Trust to another person, is effected in such a way that holders of Class
A EPS will be entitled to receive stock, securities or other assets with respect
to or in exchange for Class A EPS, then, as a condition of such reorganization,
reclassification, consolidation, merger, sale, transfer or lease, the Class B
Exchange Right and the Trust Redemption Right will be modified so that, upon
exercise thereof, the Class B EPS will be exchanged for the kind and amount of
stock, securities or other assets which the holders of such Class B EPS would
have owned or been entitled to receive immediately after the transaction if such
holders had exchanged their Class B EPS into the shares of
    
 
                                       29
<PAGE>   31
 
Class A EPS immediately prior to the effective date of such transaction, subject
to further adjustment upon the occurrence of the events described above.
 
   
     If there are any accrued but undeclared Class B Preferred Dividends in
respect of the shares of Class B EPS subject to an exchange request, the number
of shares of Class A EPS issuable pursuant to such exchange will be increased by
a number of shares equal to (i) the amount of such accrued but undeclared
dividends divided by (ii) the product of (A) the average closing price of the
Paired Common Shares on the NYSE during the five trading days preceding the date
of delivery of such Class A Exchange Notice multiplied by (B) the number of
Paired Shares for which each share of Class A EPS is then exchangeable upon
exercise of the Class A Exchange Right.
    
 
   
     SPECIAL DEFAULT RIGHTS. In the event that the Trust defaults in its
obligations with respect to any valid exercise of the Class B Exchange Right,
the Class B Redemption Right or the Trust Redemption Right and such default is
not cured within 30 days (an "Uncured Default"), then: (i) the holders of the
Class B EPS will have the right to designate two additional Trustees for the
Trust (such person to be designated by the holders of a majority of the
outstanding shares of Class B EPS), (ii) the dividend rate on the Class B EPS
will be increased as described below, (iii) the holders of Class B EPS will have
certain registration rights and (iv) the Cross-Over Date will be extended by a
number of days equal to the number of days during which such Uncured Default
remains uncured. Upon the occurrence and during the continuation of any Uncured
Default, cumulative dividends ("Default Rate Dividends") will accrue on the
$38.50 stated value of the Class B EPS at a rate per annum equal to LIBOR plus
4% and will be payable quarterly; provided that if at any time when there are
accrued but unpaid Default Rate Dividends, a Class B Preferred Dividend or Class
B Participation Dividend would have become payable pursuant to the normal
dividend rights of the Class B EPS described above that would exceed the amount
of such accrued but unpaid Default Rate Dividends, the holders of the Class B
EPS will be entitled to receive such Class B Preferred Dividend or Class B
Participation Dividend in lieu of such Default Rate Dividends, and the accrued
amount of such Default Rate Dividends will be reset to zero.
    
 
   
     VOTING RIGHTS. Except as required by law, the holders of Class B EPS are
entitled to vote on any matter on which the holders of Trust Shares are entitled
to vote. Each share of Class B EPS held of record on the record date for the
determination of holders of Trust Shares entitled to vote on such matter (or, if
no record date is established, on the date such vote is taken) will entitle the
holder thereof to cast a number of votes equal to the largest whole number of
Class B Underlying Trust Shares for which such shares of Class A EPS could be
indirectly exchanged at such time (assuming the exercise of the Class B
Conversion Right and the concurrent exercise of the Class A Exchange Right with
respect to the shares of Class A EPS issuable upon exercise of such Class B
Conversion Right).
    
 
OWNERSHIP LIMITS; RESTRICTIONS ON TRANSFER; REPURCHASE AND REDEMPTION OF SHARES
 
     As discussed below under "Description of Paired Common Shares -- Ownership
Limits; Restrictions on Transfer; Repurchase and Redemption of Shares," for the
Trust to qualify as a REIT under the Code, the Trust must meet several
requirements concerning the ownership of its shares. To assist the Trust in
meeting this requirement, the Trust may take certain actions to limit the
beneficial ownership, directly or indirectly, by a single person of the Trust's
outstanding equity securities, including any Preferred Shares of the Trust.
Therefore, the Designating Amendment for each series of Preferred Shares may
contain provisions restricting the ownership and transfer of the Preferred
Shares. The applicable Prospectus Supplement will specify any additional
ownership limitation relating to a series of Preferred Shares.
 
REGISTRAR AND TRANSFER AGENT
 
     The Registrar and Transfer Agent for the Preferred Shares will be set forth
in the applicable Prospectus Supplement.
 
                                       30
<PAGE>   32
 
                      DESCRIPTION OF PAIRED COMMON SHARES
GENERAL
 
     All Paired Common Shares offered hereby will be duly authorized, fully paid
and nonassessable. Subject to the preferential rights of any other shares or
series of shares of beneficial interest and to the provisions of the Declaration
of Trust regarding Excess Trust Shares and the Articles of Incorporation
regarding Excess Corporation Stock, holders of Paired Common Shares will be
entitled to receive dividends if, as and when authorized and declared by the
Board of Trustees or the Board of Directors, as the case may be, out of assets
legally available therefor and to share ratably in the assets of the Trust or
the Corporation legally available for distribution to its shareholders in the
event of its liquidation, dissolution or winding-up after payment of, or
adequate provision for, all known debts and liabilities of the Trust or the
Corporation.
 
   
     The Paired Common Shares currently outstanding are listed for trading on
the NYSE. The Trust and the Corporation will apply to the NYSE to list the
additional Paired Common Shares to be sold pursuant to any Prospectus
Supplement, and the Trust and the Corporation anticipate that such shares will
be so listed.
    
 
   
     Subject to the provisions of the Declaration of Trust regarding Excess
Trust Shares and the Articles of Incorporation regarding Excess Corporation
Stock, each outstanding Paired Common Share entitles the holder to one vote on
all matters submitted to a vote of shareholders, including the election of
trustees or directors, and, except as otherwise required by law or except as
provided with respect to any other class or series of shares of beneficial
interest of the Trust (including the Class A EPS and the Class B EPS) or shares
of stock of the Corporation, the holders of such Paired Common Shares will
possess the exclusive voting power. There is no cumulative voting in the
election of trustees or directors, which means that the holders of a majority of
the outstanding Paired Common Shares can elect all of the Trustees or Directors
then standing before election and the holders of the remaining shares of
beneficial interest, if any, will not be able to elect any trustees or
directors.
    
 
     Holders of Paired Common Shares have no conversion, sinking fund,
redemption or preemptive rights to subscribe for any securities of the Trust of
the Corporation, as the case may be. Accordingly, any issuance of authorized but
unissued shares could have the effect of diluting the earnings per share and
book value per share of currently outstanding shares.
 
     Subject to the preference rights of any other shares or series of shares of
beneficial interest of the Trust (including the Class A EPS and Class B EPS) or
shares of capital stock of the Corporation, and to the provisions of the
Declaration of Trust regarding Excess Shares and the Articles of Incorporation
regarding Excess Corporation Stock, Paired Common Shares will have equal
dividend, distribution, liquidation and other rights, and will have no
preference, exchange, or appraisal rights except as expressly required by the
Maryland statute governing real estate investment trusts formed under Maryland
law (the "Maryland REIT Law") and the Maryland General Corporation Law, as
amended (the "MGCL").
 
THE PAIRING AGREEMENT
 
   
     The Trust and the Corporation have entered into an Agreement dated June 25,
1980, as amended (the "Pairing Agreement") pursuant to which all outstanding
Trust Shares and Corporation Shares are "paired" on a one-for-one basis. The
following is a summary of certain provisions of the Pairing Agreement. This
summary does not purport to be complete and is qualified in its entirety by
reference to the text of the Pairing Agreement, a copy of which is incorporated
by reference as an exhibit to the 1997 Form 10-K.
    
 
   
     Transfer of Paired Common Shares. Under the Pairing Agreement, Trust Shares
are transferable only together with an equal number of Corporation Shares, and
Corporation Shares are transferable only together with an equal number of Trust
Shares. Certificates evidencing Trust Shares and Corporation Shares are required
by the Pairing Agreement to include a reference to this transfer restriction.
The Declaration of Trust and the Articles of Incorporation contain similar
restrictions on the transfer of Trust Shares and Corporation Shares, as well as
other restrictions on the transfer and ownership of Trust Shares and Corporation
Shares. The Pairing Agreement also provides that all Excess Trust Shares any and
all shares of Excess Corporation
    
 
                                       31
<PAGE>   33
 
   
Stock that may be issued will be paired in the same manner as the Trust Shares
and Corporation Shares are paired.
    
 
     Issuance of Shares. Under the Pairing Agreement, the Trust may not issue
Trust Shares and the Corporation may not issue Corporation Shares unless
provision is made for the acquisition by the same person of the same number of
shares of the other entity. The Trust and the Corporation must agree on the
manner and basis of allocating the consideration to be received upon such
issuance, or on the payment by one entity to the other of cash or other
consideration in lieu of a portion of the consideration to be received upon
issuance of such Paired Common Shares.
 
     Share Dividends, Reclassifications and other Similar Events. Neither the
Trust nor the Corporation may declare or pay any dividend or other distribution
payable in Trust Shares or Corporation Shares, issue any rights or warrants to
purchase Trust Shares or Corporation Shares, or subdivide, combine or otherwise
reclassify such shares, unless the other entity concurrently takes the same
action.
 
     Amendment and Termination. The Pairing Agreement may be amended by the
Board of Trustees and the Board of Directors, provided that an amendment
permitting the separate issuance and transfer of Trust Shares and Corporation
Shares must be approved by a majority of each of the outstanding Trust Shares
and the outstanding Corporation Shares. The Pairing Agreement may be terminated
only with the affirmative vote of the holders of a majority of each of the
outstanding Trust Shares and the outstanding Corporation Shares. Upon such
termination, the Trust Shares and the Corporation Shares could be delisted by
the NYSE if the Trust and the Corporation, respectively, did not as separate
entities then meet the listing requirements of such Exchange.
 
   
     Preferred Shares. The Trust may authorize and issue other classes or series
of shares of beneficial interest in addition to the Trust Shares without the
issuance by the Corporation of corresponding shares, and the Corporation may
authorize and issue shares of Corporation Preferred Stock without the issuance
by the Trust of corresponding shares. Furthermore, the Pairing Agreement does
not limit the power of the Board of Trustees or the Board of Directors
independently determine the rights, preferences and restrictions of such shares.
    
 
MARYLAND TAKEOVER LEGISLATION
 
   
     Under the MGCL, certain "business combinations" (including mergers,
consolidations, share exchanges, or, in certain circumstances, asset transfers
or issuances or reclassifications of equity securities) between a Maryland
corporation or a Maryland real estate investment trust and any person who
beneficially owns 10% or more of the voting power of the corporation's or
trust's shares or an affiliate of the corporation or trust who, at any time
within the two-year period prior to the date in question, was the beneficial
owner of 10% or more of the voting power of the then-outstanding voting shares
of the corporation or trust (an "Interested Stockholder") or an affiliate
thereof, are prohibited or restricted unless exempted. The Corporation has
exempted all "business combinations" involving any party from the business
combination provisions of the MGCL.
    
 
   
     Under Maryland law, under certain circumstances "control shares" of a
Maryland corporation or a Maryland real estate investment trust acquired in a
"control share acquisition" may have no voting rights. The Corporation has
exempted all control share acquisitions involving any person from the MGCL.
    
 
OWNERSHIP LIMITS; RESTRICTIONS ON TRANSFER; REPURCHASE AND REDEMPTION OF SHARES
 
     The Declaration of Trust and the Articles of Incorporation provide that,
subject to certain exceptions specified in the Declaration of Trust and the
Articles of Incorporation, no one person or group of related persons may own, or
be deemed to own by virtue of the attribution provisions of the Code, more than
8.0% of the capital stock, whether measured by vote, value or number of Paired
Common Shares (the "Ownership Limitation") (other than for shareholders who
owned in excess of 8.0% as of January 31, 1995 (the date the reorganization of
the Company (the "Reorganization") closed), who may not so own or be deemed to
own more than the lesser of 9.9% or the number of Paired Common Shares they held
on such date) of the outstanding Paired Common Shares or Preferred Shares which
may be issued, or any combination thereof.
 
                                       32
<PAGE>   34
 
The Board of Trustees and the Board of Directors may waive the Ownership
Limitation if evidence satisfactory to the Board of Trustees and the Board of
Directors and the tax counsel to the Trust and the Corporation is presented that
such ownership will not jeopardize the Trust's status as a REIT. As a condition
of such waiver, each of the Board of Trustees and the Board of Directors may
require opinions of counsel satisfactory to it and/or an undertaking from the
applicant with respect to preserving the REIT status of the Trust. If shares
which would cause the Trust to be beneficially owned by fewer than 100 persons
are issued or transferred to any person, such issuance or transfer shall be null
and void and the intended transferee will acquire no rights to the stock. Any
acquisition of capital stock of the Trust or the Corporation and continued
holding or ownership of capital stock of the Trust or the Corporation
constitutes, under the Declaration of Trust and the Articles of Incorporation, a
continuous representation of compliance with the Ownership Limitation.
 
     In the event of a purported transfer or other event that would, if
effective, result in the ownership of Paired Common Shares or Preferred Shares
in violation of the Ownership Limitation, such transfer with respect to that
number of shares that would be owned by the transferee in excess of the
Ownership Limitation would be deemed void ab initio and such Paired Common
Shares or Preferred Shares would automatically be exchanged for Excess Shares or
Excess Preferred Stock, respectively (collectively, "Excess Stock"), authorized
by the Declaration of Trust and the Articles of Incorporation, according to
rules set forth in the Declaration of Trust and the Articles of Incorporation,
to the extent necessary to ensure that the purported transfer or other event
does not result in ownership of Paired Common Shares or Preferred Shares or
Excess Stock in violation of the Ownership Limitation. Any purported transferee
or other purported holder of Excess Stock is required to give written notice to
the Trust and the Corporation of a purported transfer or other event that would
result in the issuance of Excess Stock.
 
   
     Any Excess Trust Shares and Excess Corporation Stock that may be issued
will be "paired" in the same manner that the Trust Shares and the Corporation
Shares are currently paired. Excess Stock is not Treasury stock but rather
continues as issued and outstanding capital stock of the Trust and the
Corporation. While outstanding, Excess Stock will be held in trust. The trustees
of such trusts shall be appointed by the Trust and the Corporation and shall be
independent of the Trust, the Corporation and the holder of Excess Stock. The
beneficiary of such trust shall be one or more charitable organizations selected
by the trustee. If, after the purported transfer or other event resulting in an
exchange of Paired Common Shares or Preferred Shares for Excess Stock and prior
to the discovery by the Trust and the Corporation of such exchange, dividends or
distributions are paid with respect to the Paired Common Shares or Preferred
Shares that were exchanged for Excess Stock, then such dividends or
distributions are to be repaid to the trustee upon demand for payment to the
charitable beneficiary. While Excess Stock is held in trust, an interest in that
trust may be transferred by the trustee only to a person whose ownership of
Paired Common Shares or Preferred Shares will not violate the Ownership
Limitation, at which time the Excess Stock will be automatically exchanged for
the same number of Paired Common Shares or Preferred Shares of the same type and
class as the Paired Common Shares or Preferred Shares for which the Excess Stock
was originally exchanged. The Declaration of Trust and the Articles of
Incorporation contain provisions that are designed to ensure that the purported
transferee or other purported holder of the Excess Stock may not receive in
return for such a transfer an amount that reflects any appreciation in the
Paired Common Shares or Preferred Shares for which such Excess Stock was
exchanged during the period that such Excess Stock was outstanding. Any amount
received by a purported transferee or other purported holder in excess of the
amount permitted to be received must be turned over to the charitable
beneficiary of the trust. If the foregoing restrictions are determined to be
void or invalid by virtue of any legal decision, statute, rule or regulation,
then the intended transferee or holder of any Excess Stock may be deemed, at the
option of the Trust and the Corporation, to have acted as an agent on behalf of
the Trust and the Corporation in acquiring or holding such Excess Stock and to
hold such Excess Stock on behalf of the Trust and the Corporation.
    
 
     The Declaration of Trust and the Articles of Incorporation further provide
that the Trust and the Corporation may purchase, for a period of 90 days during
the time the Excess Stock is held in trust, all or any portion of the Excess
Stock from the original transferee-shareholder at the lesser of the price paid
for the Paired Common Shares or Preferred Shares by the purported transferee (or
if no notice of such purchase price
 
                                       33
<PAGE>   35
 
is given, at a price to be determined by the Board of Trustees and the Board of
Directors, in their sole discretion, but no lower than the lowest market price
of such stock (based on the market price of the Paired Common Shares or
Preferred Shares) at any time during the period in which the Excess Stock is
held in trust) and the closing market price for the Paired Common Shares or
Preferred Shares on the date the Trust and the Corporation exercise their option
to purchase. The 90-day period begins on the date of the violative transfer if
the original transferee-shareholder gives notice to the Trust and the
Corporation of the transfer or (if no notice is given) the date the Board of
Trustees and the Board of Directors determine that a violative transfer has been
made.
 
     The Ownership Limitation will not be removed automatically even if the REIT
provisions of the Code are changed so as to no longer contain any ownership
concentration limitation or if the ownership concentration limitation is
increased. Except as otherwise described above, any change in the Ownership
Limitation would require an amendment to the Declaration of Trust and the
Articles of Incorporation. Amendments to the Declaration of Trust and to the
Articles of Incorporation generally require the affirmative vote of holders
owning a majority of the outstanding Trust Shares and Corporation Shares
respectively, except that changes to the Ownership Limitation require two-thirds
approval. In addition to preserving the Trust's status as a REIT, the Ownership
Limitation may have the effect of precluding an acquisition of control of the
Trust and the Corporation without the approval of the Board of Trustees and the
Board of Directors.
 
   
     All persons who own, directly or by virtue of the attribution provisions of
the Code, 5% or more (or such other percentage as may be required by the Code or
regulations promulgated thereunder) of the outstanding Paired Common Shares,
Preferred Shares or Excess Stock must file an affidavit with the Trust and the
Corporation containing the information specified in the Declaration of Trust and
the Articles of Incorporation before January 30 of each year. In addition, each
shareholder upon demand must to disclose to the Trust and the Corporation in
writing such information with respect to the direct, indirect and constructive
ownership of shares as the Board of Trustees or the Board of Directors deems
necessary to comply with the provisions of the Declaration of Trust or the
Articles of Incorporation or the Code provisions applicable to a REIT or to
comply with the requirements of any taxing authority or governmental agency.
    
 
REGISTRAR AND TRANSFER AGENT
 
     The Registrar and Transfer Agent for the Paired Common Shares is
ChaseMellon Shareholder Services L.L.C., Los Angeles, California.
 
                            DESCRIPTION OF WARRANTS
 
   
     The Company may issue Warrants for the purchase of Debt Securities,
Preferred Shares or Paired Common Shares. Warrants may be issued independently
or together with Debt Securities, Preferred Stock or Paired Common Shares
offered by any Prospectus Supplement and may be attached to or separate from
such Securities. Each series of Warrants will be issued under a separate warrant
agreement (a "Warrant Agreement") to be entered into between the Trust or the
Corporation, as issuer, and a bank or trust company, as warrant agent (the
"Warrant Agent"), all as set forth in the Prospectus Supplement relating to the
particular issue of offered Warrants. The Warrant Agent will act solely as an
agent of the Company in connection with the Warrants of such series and will not
assume any obligation or relationship of agency or trust for or with any holders
or beneficial owners of Warrants. The following summaries of certain provisions
of the Warrant Agreements and Warrants do not purport to be complete and are
subject to, and are qualified in their entirety by reference to, all the
provisions of the Warrant Agreement and the Warrant certificates relating to
each series of the Warrants which will be filed with the Commission and
incorporated by reference as an exhibit to the Registration Statement of which
this Prospectus is a part at or prior to the time of the issuance of such series
of Warrants.
    
 
     The applicable Prospectus Supplement will describe the terms of such
Warrants, including the following where applicable: (i) the title of such
Warrants; (ii) the aggregate number of such Warrants; (iii) the price or prices
at which such Warrants will be issued; (iv) the currencies in which the price of
such Warrants may be payable; (v) the designation, aggregate principal amount
and terms of the securities purchasable upon exercise
                                       34
<PAGE>   36
 
of such Warrants; (vi) the designation and terms of the series of Debt
Securities, Preferred Shares or Paired Common Shares with which such Warrants
are being offered and the number of such Warrants being offered with each such
security; (vii) the date, if any, on and after which such Warrants and the
related securities will be transferable separately; (viii) the price at which
and currency or currencies, including composite currencies, in which the
securities purchasable upon exercise of such Warrants may be purchased; (ix) the
date on which the right to exercise such Warrants shall commence and the date on
which such right shall expire (the "Expiration Date"); (x) any material United
States federal income tax consequences; (xi) the terms, if any, on which the
Company may accelerate the date by which the Warrants must be exercised; and
(xii) any other terms of such Warrants, including terms, procedures and
limitations relating to the exchange and exercise of such Warrants.
 
                        DESCRIPTION OF CONVERTIBLE NOTES
 
   
     In order to facilitate an underwritten offering by the Company of Paired
Common Shares or any other equity securities of the Trust or the Corporation,
underwriters may purchase a series of Convertible Notes. The Convertible Notes
will be automatically converted into Paired Common Shares or other equity
securities (at a conversion price equal to the public offering price of the
Paired Common Shares or such other securities, as the case may be) upon
certification to the Note Trustee (defined below) of the transfer of beneficial
ownership of the Convertible Notes to any person or entity which is not an
underwriter or a selected dealer in the offering or an affiliate of any of
either. The automatic conversion will take place without physical delivery of
the Convertible Notes to any transferee of an underwriter, selected dealer or
affiliate: such transferee will receive only a certificate for the Paired Common
Shares issued upon such conversion. The structure of such an offering is
designed to avoid the possibility that the underwriters, selected dealers and
the affiliates of either, or any of them, acquire 8.0% or more of the Paired
Common Shares in violation of the Ownership Limitation. See "Description of
Paired Common Shares -- Ownership Limits; Restrictions on Transfer; Repurchase
and Redemption of Shares."
    
 
     Because the Convertible Notes automatically will be converted into Paired
Common Shares upon sale to the public, no market for the Convertible Notes is
expected to develop. The following description of the Convertible Notes is
provided in the event that any Convertible Notes are acquired and held by any
underwriter, selected dealer or affiliate of any of either, in whose hands the
Convertible Notes do not automatically convert into Paired Common Shares.
 
     The Convertible Notes are to be issued under an indenture (the "Note
Indenture") to be dated as of the date of such underwritten offering between the
Company and the trustee (the "Note Trustee"). The following statements relating
to the Convertible Notes and the Note Indenture are summaries, do not purport to
be complete and are qualified in their entirety by reference to the Convertible
Notes and the Note Indenture.
 
     The Convertible Notes will not bear interest. The Convertible Notes will be
issued in registered form in denominations of the same dollar amount as a
multiple of the public offering price of the Paired Common Shares and will be
unsecured, several obligations of the Trust and the Corporation maturing on the
date six months after the date of issuance of such series of Convertible Notes.
At the option of the Company, the maturity date of the Convertible Notes may be
extended at any time or from time to time, by written notice to the Note Trustee
prior to the maturity date, including any extension thereof, to a date not later
than the second anniversary of the initial maturity date.
 
     There are no redemption or sinking fund provisions applicable to the
Convertible Notes and the Convertible Notes are not subject to redemption prior
to maturity by the Trust and the Corporation or either of them.
 
   
     The following are events of default under the Note Indenture: failure of
the Trust or the Corporation to pay principal owing by it in respect of any
Convertible Note when due; failure of the Trust or the Corporation to comply
with any of its other agreements in the Convertible Notes or the Note Indenture,
continued for 90 days after notice is given as provided in the Note Indenture;
and certain events of bankruptcy, insolvency or reorganization. If an event of
default under the Note Indenture occurs and is continuing, either the Note
    
 
                                       35
<PAGE>   37
 
Trustee or the holders of at least 25% in aggregate principal amount of the
Convertible Notes outstanding may declare the entire principal amount of the
Convertible Notes to be due and payable immediately.
 
   
     The Note Indenture provides that, subject to the duty of the Note Trustee
during default to act with the required standard of care, the Note Trustee will
be under no obligation to exercise any of its rights or powers under the Note
Indenture unless the Note Trustee has received reasonable security and indemnity
from the holders of the Convertible Notes against costs, expenses or
liabilities. Subject to such provisions for the indemnification of the Note
Trustee, the holders of a majority in aggregate principal amount of the
outstanding Convertible Notes will have the right to direct the time, method and
place of conducting any proceeding for any remedy available to the Note Trustee
or exercising any trust or power conferred on the Note Trustee.
    
 
     The Note Indenture does not require the Company to furnish to the Note
Trustee any periodic evidence as to the absence of any default under the Note
Indenture or the compliance by the Company with the terms of the Note Indenture.
 
     The Note Indenture or the Convertible Notes may be amended or supplemented
without the consent of the noteholders in certain circumstances and with the
consent of holders of at least a majority of the principal amount of the
Convertible Notes at the time outstanding, subject to certain exceptions. Any
past default, or compliance with any provision may be waived with the consent of
the holders of a majority of the principal amount of the Convertible Notes at
the time outstanding.
 
                       FEDERAL INCOME TAX CONSIDERATIONS
 
   
     The following is a summary of the material federal income tax
considerations that may be relevant to a prospective holder of Paired Common
Shares. Federal income tax considerations relevant to holders of Securities
other than Paired Common Shares will be addressed in the Prospectus Supplement
relating thereto. This summary is for information purposes only and is not tax
advice. Except as discussed below, no ruling or determination letters from the
Internal Revenue Service (the "IRS") or opinions of counsel have been rendered
or will be requested by the Company on any tax issue connected with this
Registration Statement. This summary is based upon the Code, as currently in
effect, applicable Treasury Regulations thereunder and judicial and
administrative interpretations thereof, all of which are subject to change,
including changes that may be retroactive. No assurance can be given that IRS
will not challenge the propriety of one or more of the tax positions described
here or that such a challenge will not be successful.
    
 
   
     The tax treatment of a holder of any of the Securities will vary depending
upon the terms of the specific securities acquired by such holder, as well as
such holder's particular situation. This summary does not purport to deal with
all aspects of taxation that may be relevant to particular holders of Paired
Common Shares or other Securities in light of their personal investment or tax
circumstances. Sidley & Austin, counsel for the Company, has opined, as of April
24, 1998, on certain Federal income tax consequences with respect to the Paired
Common Shares for the Company and the shareholders and stockholders of the
Company. Such opinion has been filed as an exhibit to the Registration
Statement. Sidley & Austin has advised the Company that such opinion is not
binding on the IRS or any court and no assurance can be given that the IRS will
not challenge the propriety of part or all of such opinion or that such a
challenge would not be successful. Such opinion of Sidley & Austin relies upon
and is premised on the accuracy of statements and representations of the Company
concerning its business and properties, ownership, organization, sources of
income, future operations, levels of distributions and recordkeeping, and the
judgments of the Company with respect to the fair market value of its real
estate assets, the relative value of the Trust Shares and the Corporation Shares
to the value of the Paired Common Shares, the reasonableness of the guaranty fee
paid by the Corporation to the Trust with respect to indebtedness incurred by
the Corporation in connection with the acquisition of ITT, and the ability of
the Corporation to have arranged for debt financing for the ITT Acquisition
without a guaranty of the Trust. Such statements and representations by the
Company are attached to and incorporated by reference into Sidley & Austin's
opinion. Except as specifically provided, the discussion below does not address
foreign, state, or local tax consequences, nor does it specifically address the
tax consequences to taxpayers subject to special treatment under the federal
income tax laws (including dealers in securities,
    
 
                                       36
<PAGE>   38
 
   
foreign persons, life insurance companies, tax-exempt organizations, financial
institutions, and taxpayers subject to the alternative minimum tax). The
discussion below assumes that the Paired Common Shares are or will be held as
"capital assets" within the meaning of Section 1221 of the Code. No assurance
can be given that legislative, judicial or administrative changes will not
affect the opinions contained in the Sidley & Austin opinion letter and/or
accuracy of any statements in this Prospectus with respect to transactions
entered into or contemplated prior to the effective date of such changes.
    
 
   
     EACH PROSPECTIVE PURCHASER OF SECURITIES IS URGED TO CONSULT HIS OR HER OWN
TAX ADVISOR REGARDING THE SPECIFIC TAX CONSEQUENCES TO HIM OR HER OF THE
PURCHASE, OWNERSHIP AND SALE OF SECURITIES.
    
 
FEDERAL INCOME TAXATION OF THE TRUST
  Background
 
     In 1980, prior to the establishment of the Corporation and the pairing of
its shares with the shares of the Trust, the IRS issued a Private Letter Ruling
(the "Ruling") to the Trust in which the IRS held that the pairing of the Trust
Shares and the Corporation Shares and the operation of the Corporation would not
preclude the Trust from qualifying as a REIT. The Ruling does not impose any
continuing limitations on the Trust or the Corporation. Subsequent to the
issuance of the Ruling, (i) the IRS announced that it would no longer issue
rulings to the effect that a REIT whose shares are paired with those of a
non-REIT will qualify as a REIT if the activities of the paired entities are
integrated, and (ii) Congress, in 1984, enacted Section 269B(a)(3) of the Code,
which treats a REIT and a non-REIT, the paired shares of which were not paired
on or before June 30, 1983, as one entity for purposes of determining whether
either company qualifies as a REIT. Section 269B(a)(3) of the Code has not
applied to the Trust and the Corporation (since the Trust Shares and the
Corporation Shares were paired prior to that date), and the Ruling's conclusions
were not adversely affected thereby.
 
   
     In 1994, the Trust requested and received a determination letter from the
IRS (the "IRS Letter"). The IRS Letter provided that the Trust's failure to send
the shareholder demand letters required by the REIT Provisions (defined below)
terminated its election to be taxed as a REIT beginning with the Trust's taxable
year ended December 31, 1991 and permitted the Trust to re-elect to be taxed as
a REIT commencing with its taxable year ended December 31, 1995. The IRS Letter
also directed the Trust to file amended federal income tax returns for its
taxable years ended December 31, 1991 and 1992 as a C corporation (and not as a
REIT) and to file its federal income tax returns for its taxable years ended
December 31, 1993 and 1994 as a C corporation. The Trust has filed such returns.
Because the Trust had net losses for federal income tax purposes and did not pay
any dividends during its taxable years ended December 31, 1991, 1992, 1993 and
1994, the IRS Letter did not result in the Trust owing any federal income tax.
The Trust has instituted REIT compliance controls that are intended to prevent
the reoccurrence of any such failure to comply with the reporting and
recordkeeping requirements for REITs.
    
 
   
  Recently Proposed Legislation
    
 
   
     On March 26, 1998, the Chairman of the Ways and Means Committee of the
United States House of Representatives and the Chairman of the Finance Committee
of the United States Senate introduced identical bills ("H.R. 3558") that would,
if enacted, limit the ability of the Company to manage or operate real property
that the Company acquires after March 26, 1998. On March 31, 1998, the Senate
Finance Committee voted to include the provisions of H.R. 3558 in the "Internal
Revenue Service Restructuring and Reform Act of 1997." If enacted, H.R. 3558
would make it difficult for the Company to acquire and operate hotels after
March 26, 1998 in the same manner as the Company has in the past. As a result,
enactment of H.R. 3558 could have a material adverse effect on the results of
operations, financial condition and prospects of the Company. No assurance can
be given that H.R. 3558 will not be enacted in its current form or that other
new legislation, regulations or administrative interpretations will not be
adopted with respect to the Company's exemption from the anti-pairing rules of
Section 269B(a)(3) of the Code. The Company is evaluating its options in the
event that H.R. 3558 (or a similar measure) were to be adopted.
    
 
                                       37
<PAGE>   39
 
  General
 
     The Trust has elected to be taxed as a REIT under Sections 856 through 860
of the Code and applicable Treasury Regulations (the "REIT Provisions"),
commencing with its taxable year ended December 31, 1995. The Trust believes
that, commencing with such taxable year, it was organized and has operated in
such a manner so as to qualify for taxation as a REIT and the Trust intends to
continue to operate in such a manner; however no assurance can be given that the
Trust has qualified as a REIT or will continue to so qualify.
 
     The REIT Provisions are highly technical and complex. The following sets
forth the material aspects of the REIT Provisions that govern the federal income
tax treatment of a REIT and its shareholders. This summary is qualified in its
entirety by the REIT Provisions and administrative and judicial interpretations
thereof.
 
   
     Sidley & Austin has rendered an opinion to the effect that, commencing with
the Trust's taxable year ended December 31, 1995, the Trust was organized and
has operated in conformity with the REIT Provisions and its proposed method of
operation will enable it to continue to comply with the REIT Provisions for its
taxable year ending December 31, 1998 and future taxable years. It must be
emphasized that such qualification and taxation as a REIT depends upon the
Trust's ability to meet, through actual annual operating results, certain
distribution levels, specified diversity of stock ownership, and various other
qualification tests imposed under the REIT Provisions, as discussed below. The
Trust's annual operating results will not be reviewed by Sidley & Austin.
Accordingly, no assurance can be given that the actual results of the Trust's
operation for any particular taxable year will satisfy such requirements.
Further, the anticipated federal income tax treatment described in this
Prospectus or any applicable Prospectus Supplement may be changed, perhaps
retroactively, by legislative, administrative, or judicial action at any time.
See "-- Recently Proposed Legislation," above. For a discussion of the tax
consequences of failure to qualify as a REIT, see "-- Failure to Qualify" below.
    
 
     As long as the Trust qualifies for taxation as a REIT, except in the
circumstances set forth in the following paragraph it will not be subject to
federal corporate income taxes on net income that it currently distributes to
shareholders. This treatment substantially eliminates the "double taxation"
(once at the corporate level and again at the shareholder level) that generally
results from investment in a regular corporation.
 
     Even if the Trust qualifies for taxation as a REIT, however, it will be
subject to federal income or excise tax in the following circumstances. First,
the Trust will be taxed at regular corporate rates on any undistributed REIT
taxable income (as discussed below), including undistributed net capital gains.
Second, under certain circumstances, the Trust will be subject to the
"alternative minimum tax" on its items of tax preference, if any. Third, if the
Trust has (i) net income from the sale or other disposition of "foreclosure
property" (which is, in general, property acquired on foreclosure or otherwise
on default on a loan secured by such property or a lease of such property) or
(ii) other non-qualifying income from foreclosure property, it will be subject
to tax at the highest corporate rate on such income. Fourth, if the Trust has
net income from "prohibited transactions" (which are, in general, certain sales
or other dispositions of property, other than foreclosure property, held
primarily for sale to customers in the ordinary course of business), such income
will be subject to a 100% tax. Fifth, if the Trust should fail to satisfy the
75% gross income test or the 95% gross income test (as discussed below), but
nonetheless maintains its qualification as a REIT because certain other
requirements are met, it will be subject to a 100% tax on the net income
attributable to the greater of the amount by which the Trust fails the 75% or
95% test, multiplied by a fraction intended to reflect the Trust's
profitability. Sixth, if the Trust should fail to distribute during each
calendar year at least the sum of (i) 85% of its REIT ordinary income for such
year, (ii) 95% of its REIT capital gain net income for such year, and (iii) any
undistributed taxable income from prior periods, the Trust will be subject to a
4% excise tax on the excess of such required distributions over the amounts
actually distributed. Seventh, pursuant to IRS Notice 88-19, if the Trust has a
net unrealized built-in gain, with respect to any asset (a "Built-in Gain
Asset") held by the Trust on January 1, 1995 or acquired by the Trust from a
corporation that is or has been a C corporation (i.e., generally a corporation
subject to full corporate-level tax) in certain transactions in which the basis
of the Built-in Gain Asset in the hands of the Trust is determined by reference
to the basis of the asset in the hands
 
                                       38
<PAGE>   40
 
   
of the C corporation, and the Trust directly or indirectly recognizes gain on
the disposition of such asset during the 10-year period (the "Recognition
Period") beginning on January 1, 1995 with respect to assets held by the Trust
on such date or, with respect to other assets, the date on which such asset was
acquired by the Trust, then, to the extent of the Built-in Gain (i.e., the
excess of (a) the fair market value of such asset over (b) the Trust's adjusted
basis in such asset, determined as of the beginning of the Recognition Period),
such gain will be subject to tax at the highest regular corporate rate pursuant
to Treasury Regulations that have not yet been promulgated. The results
described above with respect to the recognition of Built-in Gain assume that the
Trust will make an election pursuant to IRS Notice 88-19 with respect to assets
acquired by the Trust from a corporation that is or has been a C corporation.
The Trust believes that it had Built-in-Gain Assets as of January 1, 1995 and
that it acquired additional Built-in-Gain Assets as a result of the Westin
Merger and, thus, direct or indirect sales of such Built-in-Gain Assets by the
Trust after 1994 in excess of available loss carryforwards will result in a
federal income tax liability to the Trust.
    
 
REQUIREMENTS FOR QUALIFICATION
 
     To qualify as a REIT, the Trust must elect to be so treated and must meet
on a continuing basis certain requirements (as discussed below) relating to the
Trust's organization, sources of income, nature of assets, and distribution of
income to shareholders.
 
   
     The Code defines a REIT as a corporation, trust or association: (i) that is
managed by one or more trustees or directors; (ii) the beneficial ownership of
which is evidenced by transferable shares, or by transferable certificates of
beneficial interest; (iii) that would be taxable as a domestic corporation, but
for the REIT Provisions; (iv) that is neither a financial institution nor an
insurance company subject to certain provisions of the Code; (v) the beneficial
ownership of which is held by 100 or more persons; (vi) during the last half of
each taxable year not more than 50% in value of the outstanding stock of which
is owned, directly or indirectly, by five or fewer individuals (defined in the
Code to include certain entities); (vii) as of the close of the taxable year,
has no earnings and profits accumulated in any non-REIT year; (viii) is not
electing to be taxed as a REIT prior to the fifth taxable year which begins
after the first taxable year for which its REIT status terminated or was revoked
or the IRS has waived the applicability of such waiting period; (ix) that has
the calendar year as its taxable year; and (x) that meets certain other tests,
described below, regarding the nature of its income and assets. The REIT
Provisions provide that conditions (i) to (iv), inclusive, must be met during
the entire taxable year and that condition (v) must be met during at least 335
days of a taxable year of 12 months, or during a proportionate part of a taxable
year of less than 12 months. Conditions (v) and (vi) do not apply until after
the first taxable year for which an election is made by the REIT to be taxed as
a REIT.
    
 
     The Trust believes that it satisfies conditions (i) through (x) described
in the immediately preceding paragraph. The Trust believes that the dividends
paid and to be paid by the Trust and its predecessors will enable the Trust to
satisfy condition (vii) above. In addition, the Declaration of Trust and the
Articles of Incorporation provide for restrictions regarding the transfer and
ownership of shares, which restrictions are intended to assist the Trust in
continuing to satisfy the share ownership requirements described in conditions
(v) and (vi) above. See "Description of Paired Common Shares -- Ownership
Limits: Restrictions on Transfer; Repurchase and Redemption of Shares." With
respect to its taxable years which ended before January 1, 1998, in order to
maintain its election to be taxed as a REIT, the Trust must also maintain
certain records and request certain information from its shareholders designed
to disclose the actual ownership of its stock. The Trust believes that it has
complied and will comply with these requirements.
 
     If a REIT owns a "Qualified REIT Subsidiary," the Code provides that such
Qualified REIT Subsidiary is disregarded for federal income tax purposes, and
all assets, liabilities and items of income, deduction and credit of the
Qualified REIT Subsidiary are treated as assets, liabilities and such items of
the REIT itself. A Qualified REIT Subsidiary is a corporation all of the capital
stock of which is owned by the REIT and, for taxable years beginning on or
before August 5, 1997, has been owned by the REIT from the commencement of such
corporation's existence. Unless the context otherwise requires, all references
to the Trust in this "Federal Income Tax Considerations" section include the
Trust's Qualified REIT Subsidiaries.
 
                                       39
<PAGE>   41
 
   
     As part of the acquisition of Westin, the Realty Partnership acquired
substantially all of the stock of Seattle, Lauderdale and Denver, which
corporations intend to elect to be taxed as REITs (the "Subsidiary REITs"). The
Subsidiary REITs will not be treated as Qualified REIT Subsidiaries and will be
subject to the REIT Provisions as described in this section. Also, as part of
the acquisition of Westin, certain of the assets of Westin, including third
party management, franchise and representation agreements and certain trademarks
and other intangible property are held by corporations (the "Management
Subsidiaries") of which the Trust or the Realty Partnership own all of the
nonvoting preferred stock and common stock comprising less than 10% of the
outstanding voting stock of each Management Subsidiary. The remainder of the
voting stock of the Management Subsidiaries is owned by the Corporation. The
Management Subsidiaries will not be treated as Qualified REIT Subsidiaries.
    
 
     In the case of a REIT that is a partner in a partnership, the REIT
Provisions provide that the REIT is deemed to own its proportionate share of the
assets of the partnership based on the REIT's capital interest in the
partnership and is deemed to be entitled to the income of the partnership
attributable to such proportionate share. In addition, the character of the
assets and gross income of the partnership shall retain the same character in
the hands of the REIT for purposes of satisfying the gross income tests and the
asset tests, described below. Similar treatment applies with respect to
lower-tier partnerships which the REIT indirectly owns through its interests in
higher-tier partnerships. Thus, the Trust's proportionate share of the assets,
liabilities and items of income of the Realty Partnership and the other
partnerships and limited liability companies in which the Trust owns a direct or
indirect interest (collectively, the " Realty Subsidiary Entities"), will be
treated as assets, liabilities and items of income of the Trust for purposes of
applying the gross income tests and the asset tests described below, provided
that the Realty Partnership and the Realty Subsidiary Entities are treated as
partnerships for federal income tax purposes. See "-- Federal Income Tax Aspects
of the Partnerships and the Subsidiary Entities" below. Sidley & Austin has
advised the Company, however, that if the gross income tests and the asset tests
described below were applied to partnerships in a manner different from that
described in this paragraph, then the Trust might not be able to satisfy one or
more of the gross income tests or asset tests and, in such a case, the Trust
would lose its REIT status.
 
   
     Paired Common Shares. Section 269B(a)(3) of the Code provides that if the
shares of a REIT and a non-REIT are paired, then the REIT and the non-REIT shall
be treated as one entity for purposes of determining whether either company
qualifies as a REIT. If Section 269B(a)(3) applied to the Trust and the
Corporation, then the Trust would not be able to satisfy the gross income tests
(described below) and thus would not be eligible to be taxed as a REIT. Section
269B(a)(3) does not apply, however, if the shares of a REIT and a non-REIT were
paired on or before June 30, 1983 and the REIT was taxable as a REIT on or
before June 30, 1983. As a result of this grandfathering rule, Section
269B(a)(3) has not applied to the Trust and the Corporation. This grandfathering
rule does not, by its terms, require that the Trust be taxed as a REIT at all
times after June 30, 1983. Sidley & Austin has rendered an opinion to the effect
that the termination of the Trust's REIT election for the taxable years ended
December 31, 1991 through 1994 did not result in Section 269B(a)(3) becoming
applicable to the Trust. There are, however, no judicial or administrative
authorities interpreting this grandfathering rule. Therefore, Sidley & Austin's
opinion is based solely on the literal language of the statutory grandfathering
rule.
    
 
     Sidley & Austin has advised the Company that, even though Section
269B(a)(3) of the Code does not apply to the Trust and the Corporation, the IRS
could assert that the Trust and the Corporation should be treated as one entity
under general tax principles. In general, such an assertion would only be upheld
if the separate corporate identities of the Trust and the Corporation are a sham
or unreal. Not all of the trustees of the Trust are also directors of the
Corporation and no individual serves as an officer of both the Trust and the
Corporation. In addition, the Trust, the Corporation, the Realty Partnership,
the Operating Partnership, the Realty Subsidiary Entities and the partnerships
or limited liability companies owned in whole or in part by the Operating
Partnership (collectively, the "Operating Subsidiary Entities") have separate
creditors and are subject to different state law licensing and regulatory
requirements. The Trust and the Corporation have represented that they and the
Realty Partnership, the Operating Partnership, and the entities in which they
own a direct or indirect interest will each maintain separate books and records
and all material transactions among them have been and will be negotiated and
structured with the intention of achieving an arm's-length
 
                                       40
<PAGE>   42
 
   
result.Sidley & Austin has rendered an opinion to the effect that, based on the
foregoing, the separate corporate identities of the Trust and the Corporation
will be respected.
    
 
     Due to the paired structure, the Trust, the Corporation, and certain of the
entities in which they own a direct or indirect interest are controlled by the
same interests. As a result, the IRS could, pursuant to Section 482 of the Code,
seek to distribute, apportion or allocate gross income, deductions, credits or
allowances between or among them if it determines that such distribution,
apportionment or allocation is necessary in order to prevent evasion of taxes or
to clearly reflect income. The Trust and the Corporation believe that all
material transactions between them and among them and the Realty Partnership,
the Operating Partnership and the entities in which they own a direct or
indirect interest have been and will be negotiated and structured with the
intention of achieving an arm's-length result. As a result, the potential
application of Section 482 of the Code should not have a material effect on the
Trust or the Corporation. Application of Section 482 of the Code depends on
whether, as a factual matter, transactions between commonly controlled entities
are at arm's-length. As a result, no opinion of counsel can be given with
respect to the potential application of Section 482 of the Code.
 
     Income Tests. In order to maintain qualification as a REIT, the Trust must
annually satisfy certain gross income requirements (the "gross income tests").
First, at least 75% of the Trust's gross income (excluding gross income from
prohibited transactions) for each taxable year must consist of defined types of
income derived directly or indirectly from investments relating to real property
or mortgages on real property (including "rents from real property," as
described below, and in certain circumstances, interest) or from certain types
of qualified temporary investments. Second, at least 95% of the Trust's gross
income (excluding gross income from prohibited transactions) for each taxable
year must be derived from the same items which qualify under the 75% income test
and from dividends, interest, and gain from the sale or disposition of stock or
securities that do not constitute dealer property or from any combination of the
foregoing. Third, for taxable years beginning on or before August 5, 1997,
short-term gain from the sale or other disposition of stock or securities, gain
from prohibited transactions and gain on the sale or other disposition of real
property held for less than four years (apart from involuntary conversions and
sales of foreclosure property) must represent less than 30% of the Trust's gross
income (including gross income from prohibited transactions) for each taxable
year.
 
     Rents received or deemed to be received by the Trust will qualify as "rents
from real property" for purposes of the gross income tests only if several
conditions are met. First, the amount of rent must not be based in whole or in
part on the income or profits of any person. However, an amount received or
accrued generally will not be excluded from the term "rents from real property"
solely by reason of being based on a fixed percentage or percentages of receipts
or sales (or items thereof). Second, the Code provides that rents received from
a tenant will not qualify as "rents from real property" in satisfying the gross
income tests if the REIT, or a direct or indirect owner of 10% or more of the
REIT directly or indirectly, owns 10% or more of such tenant (a "Related Party
Tenant"). Third, if rent attributable to personal property, leased in connection
with a lease of real property, is greater than 15% of the total rent received
under the lease, then the portion of rent attributable to such personal property
will not qualify as "rents from real property." Finally, if a REIT provides
services to its tenants, the income will qualify as "rents from real property"
only if the services are of a type that a tax-exempt organization can provide to
its tenants without causing its rental income to be unrelated business taxable
income under the Code. Services that would give rise to unrelated business
taxable income if provided by a tax-exempt organization ("Prohibited Services")
must be provided by an "independent contractor" who is adequately compensated
and from whom the REIT does not derive any income. Payments for services
furnished (whether or not rendered by an independent contractor) that are not
customarily provided to tenants in properties of a similar class in the
geographic market in which the REIT's property is located will not qualify as
"rents from real property." For taxable years beginning after August 5, 1997,
the provision of Prohibited Services by a REIT in connection with a lease of
real property will not cause the rent to fail to qualify as "rents from real
property" unless the amount treated as received for the Prohibited Services
exceeds 1% of all amounts received or accrued during the taxable year directly
or indirectly by the REIT with respect to such property.
 
                                       41
<PAGE>   43
 
   
     A substantial portion of the Trust's income will be derived from its
partnership interests in the Realty Partnership and the Realty Subsidiary
Entities and its ownership (through the Realty Partnership) of the Subsidiary
REITs. The Trust, the Realty Partnership, the Realty Subsidiary Entities and the
Subsidiary REITs lease for a fixed period all of their fee and leasehold
interests in their hotels and associated property to the Corporation, the
Operating Partnership, the Operating Subsidiary Entities or to unrelated persons
(the "Leases"). The Leases are net leases which generally provide for payment of
rent equal to the greater of a fixed rent or a percentage rent. The percentage
rent is determined by calculating a fixed percentage of the gross room revenues
and adding, for certain hotels, fixed percentages of other types of gross
revenues in excess of certain levels.
    
 
     In order for the rents paid under the Leases to constitute "rents from real
property," the Leases must be respected as true leases for federal income tax
purposes and not treated as service contracts, joint ventures or some other type
of arrangement. The determination of whether the Leases are true leases depends
upon an analysis of all of the surrounding facts and circumstances. In making
such a determination, courts have considered a variety of factors, including the
intent of the parties, the form of the agreement, the degree of control over the
property that is retained by the property owner and the extent to which the
property owner retains the risk of loss with respect to the property.
 
   
     Sidley & Austin has rendered an opinion to the effect that the Leases will
be treated as true leases for federal income tax purposes, which opinion is
based, in part, on the following facts: (i) the lessors and the lessees intend
for their relationship to be that of lessor and lessee and each such
relationship will be documented by a lease agreement; (ii) the lessees will have
the right to exclusive possession and use and quiet enjoyment of the leased
premises during the term of the Leases; (iii) the lessees will bear the cost of,
and be responsible for, day-to-day maintenance and repair of the leased
premises, other than the cost of certain capital expenditures, and will dictate
how the leased premises are operated and maintained; (iv) the lessees will bear
all of the costs and expenses of operating the leased premises during the term
of the Leases; (v) the term of the Leases is less than the economic life of the
leased premises and the lessees do not have purchase options with respect to the
leased premises; (vi) the lessees are required to pay substantial fixed rent
during the term of the Leases; and (vii) each lessee stands to incur substantial
losses or reap substantial profits depending on how successfully it operates the
leased premises.
    
 
   
     Investors should be aware, however, that there are not controlling
authorities involving leases with terms substantially the same as the Leases.
Therefore, the opinion of Sidley & Austin is based upon an analysis of the facts
and circumstances and upon rulings and judicial decisions involving situations
that are analogous. If any significant Lease is recharacterized as a service
contract or a partnership agreement, rather than as a true lease, the Trust
would not be able to satisfy either the 75% or 95% gross income tests or, in the
case of the recharacterization of a Lease of a Subsidiary REIT, one or more of
the asset tests, and, as a result, would lose its REIT status.
    
 
   
     In order for rent payments under the Leases to qualify as "rents from real
property," the rent must not be based on the income or profits of any person.
The percentage rent under the Leases will qualify as "rents from real property"
if it is based on percentages of receipts or sales and the percentages (i) are
fixed at the time the Leases are entered into; (ii) are not renegotiated during
the term of the Leases in a manner that has the effect of basing percentage rent
on income or profits; and (iii) conform with normal business practice. More
generally, percentage rent will not qualify as "rents from real property" if,
considering the Leases and all the surrounding circumstances, the arrangement
does not conform with normal business practice, but is in reality used as a
means of basing the percentage rent on income or profits. The Trust and the
Corporation believe that the Leases conform with normal business practice and
the percentage rent will be treated as "rents from real property" under this
requirement. The Trust has further represented that, with respect to hotel
properties that it may directly or indirectly acquire in the future, the Trust
will not charge rent that is based in whole or in part on the net income or
profits of any person (except by reason of being based on a fixed percentage of
receipts or sales, as described above).
    
 
     Another requirement for rent payments under a Lease to constitute "rents
from real property" is that the rent attributable to personal property under the
Lease must not be greater than 15% of the rent received under
 
                                       42
<PAGE>   44
 
   
the Lease. For this purpose, rent attributable to personal property is the
amount that bears the same ratio to the total rent for the taxable year as the
average of the adjusted basis of the personal property at the beginning and at
the end of the taxable year bears to the average of the aggregate adjusted basis
of both the real property and personal property leased under, or in connection
with, such lease. If with respect to a sufficient number of the Leases rent
attributable to personal property is greater than 15% of the total rent, then
the Trust would not be able to satisfy either the 75% or 95% gross income tests,
or, in the case of a Lease of a Subsidiary REIT, one or more of the assets
tests, and, as a result, would lose its REIT status. With respect to both the
Leases and future acquisitions, the Trust has represented that it will monitor
the 15% test to ensure continued qualification as a REIT.
    
 
     A third requirement for qualification of rent under the Leases as "rents
from real property" is that neither the Trust nor any Subsidiary REIT may own,
directly or constructively, 10% or more of the Corporation, the Operating
Partnership or any Operating Subsidiary Entity or any other tenant under a
Lease. If the Trust or any Subsidiary REIT were to own directly or indirectly,
10% or more of such tenant, the rent paid by the tenant with respect to the
leased property would not qualify as income of the type that can be received by
a REIT. In order to prevent such a situation, which would likely result in the
disqualification of the Trust as a REIT, the Declaration of Trust and the
Articles of Incorporation contain restrictions on the amount of Trust Shares and
Corporation Shares that any one person can own. These restrictions generally
provide that any attempt by any one person to actually or constructively acquire
8.0% or more of the outstanding Paired Common Shares will be ineffective. See
"Description of Paired Common Shares -- Ownership Limits; Restrictions on
Transfer; Repurchase and Redemption of Shares." Sidley & Austin has advised the
Company, however, that notwithstanding such restrictions, because the Code's
constructive ownership rules for purposes of the 10% ownership limit are broad
and it is not possible to continually monitor direct and indirect ownership of
Paired Common Shares, it is possible for a person to own sufficient Paired
Common Shares to cause the termination of the Trust's REIT status.
 
   
     Finally, rent under the Leases will not qualify as "rents from real
property" if either the Trust, the Realty Partnership, any Realty Subsidiary
Entity, any Subsidiary REIT or any Management Subsidiary renders or furnishes
Prohibited Services to the occupants of the properties (subject to a de minimis
rule for taxable years beginning after August 5, 1997). So long as the Leases
are treated as true leases, none of the Trust, the Realty Partnership, any
Realty Subsidiary Entity, any Subsidiary REIT or any Management Subsidiary will
be treated as rendering or furnishing Prohibited Services to the occupants of
the properties as a result of the Leases. The Trust has represented that neither
it nor any entity in which it directly or indirectly owns an interest or from
which it receives income will be providing Prohibited Services to the
Corporation or to any entity in which the Corporation directly or indirectly
owns an interest, or will be managing or operating any assets owned directly or
indirectly by the Trust. Sidley & Austin has advised the Company that if the IRS
were to successfully assert that one or more of the Management Subsidiaries were
providing Prohibited Services to the Corporation or to any entity in which the
Corporation directly or indirectly owns an interest, or was managing or
operating any assets owned directly or indirectly by the Trust, then, in certain
cases, the Trust would not be able to satisfy either the 75% or 95% gross income
test, or one or more of the asset tests, and, as a result, would lose its REIT
status.
    
 
   
     Based on the foregoing, Sidley & Austin has rendered an opinion to the
effect that the rent payable under the Leases will be treated as "rents from
real property" for purposes of the 75% and 95% gross income tests. There can,
however, be no assurance that the IRS will not successfully assert a contrary
position or that there will not be a change in circumstances (such as the
entering into of new leases) which would result in a portion of the rent
received to fail to qualify as "rents from real property." If such failures were
in sufficient amounts the Trust or a Subsidiary REIT would not be able to
satisfy either the 75% or 95% gross income test and, as a result, would lose its
REIT status.
    
 
     For purposes of the gross income tests, the term "interest" generally does
not include any amount received or accrued (directly or indirectly) if the
determination of such amount depends in whole or in part on the income or
profits of any person. However, an amount received or accrued generally will not
be excluded from the term "interest" solely by reason of being based on a fixed
percentage or percentages of receipts or sales. The Trust, the Realty
Partnership and certain of the Realty Subsidiary Entities hold notes and may
                                       43
<PAGE>   45
 
advance money from time to time to tenants for the purpose of financing tenant
improvements, making real estate loans or holding or acquiring additional notes.
None of the notes currently held by the Trust, the Realty Partnership or the
Realty Subsidiary Entities provide for the payment of any amount based on the
income or profits of any person other than amounts based, on a fixed percentage
or percentages of receipts or sales. In addition, none of the Trust, the Realty
Partnership or the Realty Subsidiary Entities intend to charge interest that
will depend in whole or in part on the income or profits of any person or to
make loans (not secured in substantial part by real estate mortgages) in amounts
that could jeopardize the Trust's compliance with the 75% and 5% asset tests,
discussed below. Accordingly to the extent the notes held by the Trust, the
Realty Partnership or the Realty Subsidiary Entities are secured by real
property, the interest received or accrued with respect to such notes will be
treated as qualifying income for both the 75% and the 95% gross income tests.
Certain of the notes held by the Trust and the Realty Partnership are not
secured by real property and, with respect to such notes that are secured by
real property (including notes issued in connection with the ITT acquisition),
it is possible that the amount of such notes will exceed the fair market value
of the real property security therefor. To the extent such notes are not secured
by real property, interest received or accrued with respect to such notes will
be treated as qualifying income for the 95% gross income test but will not be
treated as qualifying income for the 75% gross income test. However, the Company
believes that the amount of such interest will not cause the Trust to fail to
satisfy the 75% gross income test.
 
   
     As part of the ITT acquisition, the Trust guaranteed certain indebtedness
of the Corporation. The fees paid to the Trust for such guarantee are unlikely
to be treated as qualifying income for either the 75% or the 95% gross income
tests. However, the Company believes that the amount of such fees will not cause
the Trust to fail to satisfy either the 75% or the 95% gross income test.
    
 
     For taxable years beginning on or before August 5, 1997, any gross income
derived from a prohibited transaction is taken into account in applying the 30%
income test necessary to qualify as a REIT. In addition, the net income from a
prohibited transaction is subject to a 100% tax. The Trust believes that no
asset directly or indirectly owned by it is held for sale to customers and that
the sale of any such property will not be in the ordinary course of business of
the Trust, the Realty Partnership or any Realty Subsidiary Entity.
 
     If the Trust fails to satisfy one or both of the 75% or 95% gross income
tests for any taxable year, it will nevertheless qualify as a REIT for such year
if it is entitled to and receives relief under certain provisions of the Code.
No assurance can be given that the Trust would be entitled to the benefit of
these relief provisions. Even if these relief provisions apply, a tax would be
imposed with respect to the excess net income. No similar mitigation provision
applies if the Trust fails the 30% income test for a taxable year beginning
prior to January 1, 1998. In such case, the Trust will cease to qualify as a
REIT.
 
     Asset Tests.  In order to maintain qualification as a REIT, a REIT, at the
close of each quarter of its taxable year, must also satisfy three tests
relating to the nature of its assets. First, at least 75% of the value of the
REIT's total assets must be represented by "real estate assets" (including stock
or debt instruments held for not more than one year purchased with the proceeds
of a stock offering or long-term (at least five years) debt offering of the
REIT), cash, cash items, government securities and shares of REITs. Second, not
more than 25% of the REIT's total assets may be represented by securities other
than those in the 75% asset class. Third, of the investments included in the 25%
asset class, the value of any one issuer's securities owned by the REIT may not
exceed 5% of the value of the REIT's total assets, and the REIT may not own more
than 10% of any one issuer's outstanding voting securities.
 
     The Trust believes that commencing with its taxable year ended December 31,
1995 it has complied with the asset tests. A substantial portion of the Trust's
investments are in properties owned by the Realty Partnership and the Realty
Subsidiary Entities, at least 75% of which represent qualifying real estate
assets. A portion of the indebtedness of the Corporation and the Operating
Partnership to the Trust and the Realty Partnership may not be qualifying assets
under the 75% asset test. However, such portion does not exceed 5% of the value
of the assets of the Trust and, thus, will not cause the Trust to fail the 5%
asset test.
 
     The Trust (or the Realty Partnership) owns all of the nonvoting stock and
less than 10% of the voting stock of each Management Subsidiary. Neither the
Trust nor the Realty Partnership, however, directly owns more than 10% of the
voting securities of any Management Subsidiary. The Trust also acquired, as a
result of
                                       44
<PAGE>   46
 
the Westin acquisition, certain intangible assets of Westin. The Trust believes
that, as of the end of each calendar quarter commencing with the calendar
quarter ending March 31, 1998, the value of the securities of each Management
Subsidiary held directly by the Trust and the Trust's pro rata share of the
value of the securities of each Management Subsidiary held indirectly through
the Realty Partnership will not exceed 5% of the value of the Trust's total
assets and that not more than 25% of the value of the Trust's total assets will
consist of assets other than "real estate assets," cash and cash items
(including receivables), government securities and shares of REITs. The Trust's
belief is based in part upon its analysis of the estimated values of the various
securities and other assets owned by the Trust and the Realty Partnership. There
can be no assurance, however, that the IRS will not successfully assert that
certain securities held by the Trust or the Realty Partnership cause the Trust
to fail either the 5% or 10% asset tests or that less than 75% of the value of
the Trust's total assets consists of "real estate assets," cash and cash items
(including receivables), government securities and shares of REITs.
 
     After meeting the asset tests at the close of any quarter, the Trust will
not lose its status as a REIT for failure to satisfy the asset tests at the end
of a subsequent quarter solely by reason of changes in asset values. If the
failure to satisfy the asset tests results from an acquisition of securities or
other property during a quarter, the failure can be cured by disposition of
sufficient non-qualifying assets within 30 days after the close of that quarter.
The Trust intends to maintain adequate records of the value of its assets to
ensure compliance with the asset tests and to take such actions within 30 days
after the close of any quarter as may be required to cure any non-compliance.
 
     Annual Distribution Requirements.  The Trust, in order to qualify as a
REIT, is required to distribute dividends (other than capital gain dividends) to
its shareholders in an amount at least equal to (i) the sum of (a) 95% of the
Trust's "REIT taxable income" (computed without regard to the dividends paid
deduction and the Trust's net capital gain) and (b) 95% of the net income (after
tax), if any, from foreclosure property, minus (ii) the sum of certain items of
non-cash income. In addition, if the Trust directly or indirectly disposes of
any Built-in Gain Asset during its Recognition Period, the Trust will be
required, pursuant to Treasury Regulations that have not yet been promulgated,
to distribute at least 95% of the Built-in Gain (after tax), if any, recognized
on the disposition of such asset. Distributions must be paid in the taxable year
to which they relate, or in the following taxable year if declared before the
Trust timely files its tax return for such year and if paid on or before the
first regular dividend payment after such declaration. To the extent that the
Trust does not distribute all of its net capital gain or distributes at least
95%, but less than 100%, of its "REIT taxable income," as adjusted, it will be
subject to tax thereon at regular ordinary and capital gain corporate tax rates.
Furthermore, if the Trust should fail to distribute during each calendar year at
least the sum of (i) 85% of its REIT ordinary income for such year, (ii) 95% of
its REIT capital gain income for such year, and (iii) any undistributed taxable
income from prior periods, the Trust will be subject to a 4% excise tax on the
excess of such required distribution over the amounts actually distributed.
 
     The Trust intends to make timely distributions sufficient to satisfy the
annual distribution requirements and, to the extent practical, avoid payment of
material amounts of federal income or excise tax by the Trust. It is possible,
however, that the Trust, from time to time may not have sufficient cash or other
liquid assets to meet the distribution requirements described above. In order to
meet the distribution requirements in such cases, the Trust, the Realty
Partnership or a Subsidiary REIT may find it necessary to arrange for short-term
or possibly long-term borrowings.
 
   
     Under certain circumstances, the Trust will be permitted to rectify a
failure to meet the distribution requirements for a year by paying "deficiency
dividends" to shareholders in a later year, which would be included in the
Trust's deduction for dividends paid for the earlier year. In such case, the
Trust would be able to avoid being taxed on amounts distributed as deficiency
dividends; however, the Trust will be required to pay interest based upon the
amount of any deduction taken for deficiency dividends.
    
 
FAILURE TO QUALIFY
 
     If the Trust fails to qualify for taxation as a REIT in any taxable year,
and the relief provisions do not apply, the Trust will be subject to tax
(including any applicable alternative minimum tax) on its taxable
 
                                       45
<PAGE>   47
 
income at regular corporate rates. Distributions to shareholders in any year in
which the Trust fails to qualify will not be deductible by the Trust nor will
they be required to be made. As a result, the Trust's failure to qualify as a
REIT could reduce the cash available for distribution by the Trust to its
shareholders. In addition, if the Trust fails to qualify as a REIT, all
distributions to shareholders will be taxable as ordinary income to the extent
of the Trust's current and accumulated earnings and profits, and, subject to
certain limitations of the Code, corporate distributees may be eligible for the
dividends-received deduction. Unless entitled to relief under specific statutory
provisions, the Trust will also be disqualified from taxation as a REIT for the
four taxable years following the year during which qualification was lost. It is
not possible to state whether in all circumstances the Trust would be entitled
to such statutory relief.
 
FEDERAL INCOME TAXATION OF THE CORPORATION
 
   
     The Corporation is subject to federal income tax on its taxable income. A
portion of the interest paid or accrued by the Corporation with respect to its
indebtedness to the Trust or to the Realty Partnership may not be currently
deductible. The amount of any such deferred interest deductions for a taxable
year will depend on the amount and sources of income and expense of the
Corporation and the extent to which the holders of Paired Common Shares are
exempt from federal income tax. No opinion of counsel is being rendered on the
deductibility of such interest expense because no controlling legal authority
exists with respect to the application of the relevant sections of the Code to
such interest expense.
    
 
FEDERAL INCOME TAXATION OF HOLDERS OF PAIRED COMMON SHARES
 
   
  Deemed Distributions
    
 
   
     Sidley & Austin has advised the Company that the IRS could assert that a
significant portion of the third party debt incurred by the Corporation to
finance its purchase of shares of ITT from the Trust as a part of the ITT
acquisition should properly be treated for tax purposes as debt of the Trust. If
a portion of the third party debt were so recharacterized, the Trust would be
treated as making a deemed distribution of such proceeds to its shareholders,
who would be deemed to immediately recontribute such proceeds to the
Corporation. Similarly, repayments of such portion of the third party debt by
the Corporation would be deemed distributions of the repaid funds by the
Corporation to its stockholders followed by deemed contributions of such amounts
to the Trust. With respect to issuances of Paired Common Shares, the IRS could
also assert that a deemed distribution of cash or other property occurs if the
relative value of the Trust Shares and the Corporation Shares were determined to
be in a different ratio than the ratio used to determine the number of ITT
shares sold by the Trust to the Corporation. For federal income tax purposes,
any such deemed distributions would be taxed to a holder of Paired Common Shares
as a dividend to the extent of the allocable portion of the distributing
entity's earnings and profits, and then as a return of capital to the extent of
such shareholder's adjusted basis in his or her shares in the distributing
entity and thereafter, as gain from the sale or exchange of the applicable
shares. Each entity's earnings and profits would be allocable to its deemed
distributions in the same proportion as such deemed distributions bear to the
sum of the actual and deemed distributions made to shareholders of such entity
in such taxable year. Any gain recognized by a shareholder with respect to a
deemed distribution would be treated as capital gain, and shareholders who are
individuals may be entitled to lower capital gains tax rates depending on the
holding period of their Paired Common Shares. Deemed distributions would likely
result in shareholders being allocated more of the earnings and profits of the
distributing entity, and consequently recognizing more taxable income, than in
the absence of deemed distributions.
    
 
  Federal Income Taxation of Taxable U.S. Holders
 
   
     As used herein, the term "U.S. Shareholder" means a holder of Paired Common
Shares who is: (i) a citizen or resident of the United States; (ii) a
corporation, partnership, or other entity created or organized in or under the
laws of the United States or of any political subdivision thereof; or (iii) an
estate or trust the income of which is subject to U.S. federal income taxation
regardless of its source. As long as the Trust qualifies as a REIT,
distributions made to the Trust's U.S. Shareholders up to the amount of the
Trust's current or accumulated earnings and profits (and not designated as
capital gain dividends) will be taken into account by such U.S. shareholders as
ordinary income and will not be eligible for the dividends-received
    
 
                                       46
<PAGE>   48
 
deduction for corporations. Distributions that are properly designated by the
Trust as capital gain dividends will be taxed as long-term capital gain (to the
extent they do not exceed the Trust's actual net capital gain for the taxable
year) without regard to the period for which the holder has held its stock.
However, corporate holders will, in certain circumstances, be required to treat
up to 20% of certain capital gain dividends as ordinary income, and capital
gains dividends are not eligible for the dividends-received deduction. Certain
capital gain dividends will be taxed at different rates, depending on the type
of gain recognized by the Trust. Distributions in excess of the Trust's current
and accumulated earnings and profits will not be taxable to a holder to the
extent that they do not exceed the adjusted basis of the holder's Trust Shares,
but rather will reduce the adjusted basis of such Trust Shares. To the extent
that such distributions exceed the adjusted basis of a holder's Trust Shares
they will be included in income as long-term capital gain (or short-term capital
gain if the shares have been held for one year or less). In addition, any
dividend declared by the Trust in October, November or December of any year
payable to a holder of record on a specified date in any such month will be
treated as both paid by the Trust and received by the holder on December 31 of
such year, provided that the dividend is actually paid by the Trust during
January of the following calendar year.
 
     For taxable years beginning after August 5, 1997, if the Trust elects to
retain and pay tax on its net capital gains, the Trust's U.S. Shareholders will
be required to include their proportionate share of the undistributed long-term
capital gains in income and will receive a credit for their share of the tax
paid by the Trust. The basis of the Trust's U.S. Shareholders' Trust Shares
would be increased by a corresponding amount.
 
     The Trust will be treated as having sufficient earnings and profits to
treat as a dividend any distribution by the Trust up to the amount required to
be distributed in order to avoid imposition of the 4% excise tax discussed
above. In such a case, holders will be required to treat certain distributions
that would otherwise result in a tax-free return of capital as taxable
distributions. Moreover, any "deficiency dividend" will be treated as a
"dividend" (either as ordinary or capital gain dividend, as the case may be),
regardless of the Trust's earnings and profits.
 
     Distributions from the Trust and gain from the disposition of the Trust
Shares will not be treated as passive activity income and, therefore,
shareholders will not be able to apply any "passive losses" against such income.
Dividends from the Trust (to the extent they do not constitute a return of
capital) will generally be treated as investment income for purposes of the
investment interest expense limitation. Gain from the disposition of shares and
capital gains dividends will not be treated as investment income unless the
holders elect to have the gain taxed at ordinary income rates.
 
     Distributions from the Corporation up to the amount of the Corporation's
current or accumulated earnings and profits will be taken into account by U.S.
Shareholders as ordinary income and will be eligible for the dividends-received
deduction for corporations. Distributions in excess of the Corporation's current
and accumulated earnings and profits will not be taxable to a holder to the
extent that they do not exceed the adjusted basis of the holder's Corporation
Shares, but rather will reduce the adjusted basis of such Corporation Shares. To
the extent that such distributions exceed the adjusted basis of a holder's
Corporation Shares they will be included in income as long-term capital gain (or
short-term capital gain if the stock has been held for one year or less).
 
     In general, a U.S. Shareholder will realize capital gain or loss on the
disposition of Paired Common Shares equal to the difference between the amount
realized on such disposition and the holder's adjusted basis in such Paired
Common Shares. Such gain or loss will generally constitute long-term capital
gain or loss if the holder held such Paired Common Shares for more than one
year. However, any loss upon a sale or exchange of Trust Shares by a holder who
has held such shares for six months or less (after applying certain holding
period rules) will be treated as a long-term capital loss to the extent of
distributions from the Trust that are treated by such holder as long-term
capital gain.
 
     For U.S. Shareholders who are individuals, the maximum capital gains tax
rate for sales of Paired Common Shares will be (i) 28%, if such shares have been
held for more than 12 but not more than 18 months, (ii) 20%, if such shares have
been held for more than 18 months, or (iii) 18%, if such shares have been held
for more than five years and the holding period for such shares begins after
December 31, 2000. The eligibility of capital gains dividends for lower capital
gains tax rates is subject to special rules.
 
                                       47
<PAGE>   49
 
     U.S. Shareholders will not be permitted to include in their individual
income tax returns any net operating losses or capital losses of the Trust or
the Corporation.
 
  Federal Taxation of Tax-Exempt Holders of Paired Common Shares
 
     The IRS has ruled that amounts distributed as dividends by a REIT to a
tax-exempt employee's pension trust do not constitute unrelated business taxable
income ("UBTI"). Based on this ruling and the analysis therein, distributions by
the Trust will not, subject to certain exceptions described below, be UBTI to a
qualified plan, IRA or other tax-exempt entity (a "Tax-Exempt Shareholder")
provided the Tax-Exempt Shareholder has not held its shares as "debt financed
property" within the meaning of the Code and the shares are not otherwise used
in an unrelated trade or business of the Tax-Exempt Shareholder. Similarly,
income from the sale of Trust Shares will not, subject to certain exceptions
described below, constitute UBTI unless the Tax-Exempt Shareholder has held such
Trust Shares as a dealer (under Section 512(b)(5)(B) of the Code) or as
"debt-financed property" within the meaning of Section 514 of the Code. Revenue
rulings are interpretive in nature and subject to revocation or modification by
the IRS.
 
     For Tax-Exempt Shareholders that are social clubs, voluntary employee
benefit associations, supplemental unemployment benefit trusts, and qualified
group legal services plans, exempt from federal income taxation under Sections
501(c)(7), (c)(9), (c)(17) and (c)(20) of the Code respectively, income from an
investment in the Trust will constitute UBTI unless the organization is able to
deduct properly amounts set aside or placed in reserve for certain purposes so
as to offset the income generated by its investment in the Trust. Such
prospective investors should consult their tax advisors concerning these
"set-aside" and reserve requirements.
 
   
     Notwithstanding the above, however, a portion of the dividends paid by a
"pension held REIT" shall (subject to a de minimis exception) be treated as UBTI
as to any trust that (i) is described in Section 401(a) of the Code, (ii) is
tax-exempt under Section 501(a) of the Code, and (iii) holds more than 10% (by
value) of the interests in the REIT. Due to the Ownership Limitation, the Trust
does not expect to be a "pension held REIT" within the meaning of the Code.
    
 
  Federal Taxation of Non-U.S. Holders of Paired Common Shares
 
     The rules governing United States federal income taxation of the ownership
and disposition of stock by persons that are, for purposes of such taxation,
non-resident alien individuals, foreign corporations, foreign partnerships, or
foreign estates or trusts (collectively, "Non-U.S. Shareholders") are complex,
and no attempt is made herein to provide more than a brief summary of such
rules. Accordingly, the discussion does not address all aspects of United States
federal income tax and does not address state, local or foreign tax consequences
that may be relevant to a Non-U.S. Shareholder in light of its particular
circumstances. Prospective Non-U.S. Shareholders should consult with their own
tax advisors to determine the effect of federal, state, local, and foreign
income tax laws with regard to an investment in Paired Common Shares, including
any reporting requirements.
 
   
     Treasury Regulations were issued on October 14, 1997 (the "1997 Final
Regulations") that will affect the United States federal income taxation of
distributions by the Trust or Corporation to Non-U.S. Shareholders. The 1997
Final Regulations are generally effective for payments made after December 31,
1999. The discussion below does not include a complete discussion of the 1997
Final Regulations, and prospective Non-U.S. Shareholders are urged to consult
their tax advisors concerning the tax consequences of their investment in light
of the 1997 Final Regulations.
    
 
     In general, a Non-U.S. Shareholder will be subject to regular United States
income tax with respect to its investment in Paired Common Shares if such
investment is "effectively connected" with the Non-U.S. Shareholder's conduct of
a trade or business in the United States. A corporate Non-U.S. Shareholder that
receives income that is (or is treated as) effectively connected with a United
States trade or business will also be subject to the branch profits tax under
Section 884 of the Code, which is payable in addition to regular United States
corporate income tax. The following discussion will apply to Non-U.S.
Shareholders whose investment in Paired Common Shares is not so effectively
connected.
                                       48
<PAGE>   50
 
     Distributions. Distributions by the Trust to a Non-U.S. Shareholder that
are neither attributable to gain from sales or exchanges by the Trust of United
States real property interests nor designated by the Trust as capital gains
dividends and distributions by the Corporation will be treated as dividends of
ordinary income to the extent that they are made out of current or accumulated
earnings and profits of the Trust or the Corporation, as the case may be. Such
distributions ordinarily will be subject to United States withholding tax on a
gross basis at a 30% rate or such lower rate as may be specified by an
applicable income tax treaty. Any such amounts withheld should be creditable
against the Non-U.S. Shareholder's United States federal income tax liability.
 
     Distributions in excess of current or accumulated earnings and profits of
the Trust or the Corporation, as the case may be, will not be taxable to a
Non-U.S. Shareholder to the extent that they do not exceed the adjusted basis of
the Non-U.S. Shareholder's Trust Shares or Corporation Shares, as the case may
be, but rather will reduce the adjusted basis of such shares. To the extent that
such distributions exceed the adjusted basis of a Non-U.S. Shareholder's Trust
Shares or Corporation Shares, as the case may be, they will give rise to gain
from the sale or exchange of Non-U.S. Shareholder's Paired Common Shares if the
Non-U.S. Shareholder otherwise would be subject to tax on any gain from the sale
or other disposition of Paired Common Shares, as described below. Distributions
to Non-U.S. Shareholders that reduce the adjusted basis of Trust Shares or
Corporation Shares and distributions to Non-U.S. Shareholders that exceed the
adjusted basis of Trust Shares or Corporation Shares will ordinarily be subject
to a withholding tax on a gross basis at a 10% rate, regardless of whether such
distributions result in gain to the Non-U.S. Shareholder. The Trust or the
Corporation, as the case may be, are permitted to apply to the IRS for a
certificate that reduces or eliminates this withholding tax. Any such amounts
withheld will be creditable against the Non-U.S. Shareholder's United States
federal income tax liability.
 
     If it cannot be determined at the time a distribution is made whether or
not such distribution will be in excess of current or accumulated earnings and
profits, the distribution will generally be treated as a dividend for
withholding purposes. However, amounts thus withheld are generally refundable if
it is subsequently determined that such distribution was, in fact, in excess of
current or accumulated earnings and profits of the Trust or the Corporation, as
the case may be. The Trust and the Corporation expect to withhold United States
income tax at the rate of 30% on the gross amount of any such distributions made
to a Non-U.S. Shareholder unless (i) a lower rate is provided for under an
applicable tax treaty and the shareholder files the required form evidencing
eligibility for that reduced rate with the Trust and the Corporation, or (ii)
the Non-U.S. Shareholder files an IRS Form 4224 with the Trust and the
Corporation claiming that the distribution is "effectively connected" income.
 
     Distributions to a Non-U.S. Shareholder that are attributable to gain from
sales or exchanges by the Trust of United States real property interests will
cause the Non-U.S. Shareholder to be treated as recognizing such gain as income
effectively connected with a United States trade or business. Non-U.S.
Shareholders would thus generally be taxed at the same rates applicable to U.S.
Shareholders (subject to any applicable alternative minimum tax and a special
alternative minimum tax in the case of non-resident alien individuals). Also,
such gain would be subject to a 30% branch profits tax in the hands of a
Non-U.S. Shareholder that is a corporation, that is not entitled to an exemption
under a tax treaty. The Trust is required to withhold and remit to the IRS 35%
of any distribution that could be designated a capital gains dividend. That
amount is creditable against the Non-U.S. Shareholder's United States federal
income tax liability.
 
       Sale of Paired Common Shares. Gain recognized by a Non-U.S. Shareholder
upon a sale or other disposition of Paired Common Shares generally will not be
subject to United States federal income tax, if (i) in the case of Trust Shares,
the Trust is a "domestically controlled REIT" or (ii) (A) the Paired Common
Shares are regularly traded on an established securities market (e.g., the NYSE,
where the Paired Common Shares are currently traded) and (B) the selling
Non-U.S. Shareholder held 5% or less of the outstanding Paired Common Shares at
all times during the specified period, unless, in the case of a Non-U.S.
Shareholder who is a non-resident alien individual, such individual is present
in the United States for 183 days or more and certain other conditions apply. A
domestically controlled REIT is defined generally as a REIT in which at all
times during a specified testing period less than 50% in value of the stock was
held directly or indirectly by foreign persons. The Trust believes that it
qualifies as a domestically controlled REIT.
                                       49
<PAGE>   51
 
INFORMATION REPORTING REQUIREMENTS AND BACKUP WITHHOLDING
 
     Under certain circumstances, U.S. Shareholders will be subject to backup
withholding at a rate of 31% on payments made with respect to, or on cash
proceeds of a sale or exchange of, Paired Common Shares. Backup withholding will
apply only if the holder: (i) fails to furnish its taxpayer identification
number ("TIN") (which, for an individual, would be his or her Social Security
number); (ii) furnishes an incorrect TIN; (iii) is notified by the IRS that the
holder has failed to report properly payments of interest and dividends; or (iv)
under certain circumstances, fails to certify, under penalty of perjury, that
the holder has furnished a correct TIN and has not been notified by the IRS that
the holder is subject to backup withholding for failure to report interest and
dividend payments. Backup withholding will not apply with respect to payments
made to certain exempt recipients, such as corporations and tax-exempt
organizations. In addition, the Trust and the Corporation will be required to
withhold a portion of capital gain distributions made to any holders who fail to
certify their non-foreign status. Additional issues may arise pertaining to
information reporting and withholding with respect to Non-U.S. Shareholders and
each Non-U.S. Shareholder is urged to consult his or her tax advisor with
respect to any such information reporting and withholding requirements.
 
FEDERAL INCOME TAX ASPECTS OF THE PARTNERSHIPS AND THE SUBSIDIARY ENTITIES
 
     A substantial portion of the Trust's assets are held directly or indirectly
through the Realty Partnership and a substantial portion of the Corporation's
assets are held directly or indirectly through the Operating Partnership.
 
     The Realty Partnership, the Operating Partnership, the Realty Subsidiary
Entities and the Operating Subsidiary Entities involve special tax
considerations, including the possibility of a challenge by the IRS of the
status of any of such partnerships or limited liability companies as a
partnership (as opposed to an association taxable as a corporation) for federal
income tax purposes. If any of such partnerships or limited liability companies
were to be treated as an association, it would be taxable as a corporation and,
therefore, subject to an entity level tax on its income. Such an entity level
tax would substantially reduce the amount of cash available for distribution to
holders of Paired Common Shares. In addition, if the Realty Partnership or any
Realty Subsidiary Entity were to be taxable as a corporation, the Trust would
not qualify as a REIT. Furthermore, any change in the status of a partnership or
limited liability company for tax purposes might be treated as a taxable event
in which case the Trust or the Corporation might incur a tax liability without
any related cash distributions.
 
PARTNERSHIP ANTI-ABUSE RULE
 
     The IRS has published regulations that provide an anti-abuse rule (the
"Anti-Abuse Rule") under the partnership provisions of the Code (the
"Partnership Provisions"). Under the Anti-Abuse Rule, if a partnership is formed
or availed of in connection with a transaction a principal purpose of which is
to reduce substantially the present value of the partners' aggregate federal tax
liability in a manner that is inconsistent with the intent of the Partnership
Provisions, the IRS can recast the transaction for federal tax purposes to
achieve tax results that are consistent with the intent of the Partnership
Provisions. This analysis is to be made based on all facts and circumstances.
The Anti-Abuse Rule states that the intent of the Partnership Provisions
incorporates the following requirements: (i) the partnership must be bona fide
and each partnership transaction or series of related transactions must be
entered into for a substantial business purpose; (ii) the form of each
partnership transaction must be respected under substance over form principles;
and (iii) with certain exceptions, the tax consequences under the Partnership
Provisions to each partner of partnership operations and the transactions
between the partner and the partnership must accurately reflect the partner's
economic agreement and clearly reflect the partner's income.
 
   
     Sidley & Austin has rendered an opinion to the effect that the Company's
structure is not inconsistent with the intent of the Partnership Provisions and
that, therefore, the IRS will not be able to invoke the Anti-Abuse Rule to
recast the structure of the Company for federal income tax purposes. This
opinion is based on examples contained in the Anti-Abuse Rule. However, because
no controlling legal authority exists, no assurance can be given that the IRS or
a court will concur with such opinion.
    
 
                                       50
<PAGE>   52
 
     The Anti-Abuse Rule also provides that, unless a provision of the Code or
the Treasury Regulations prescribes the treatment of a partnership as an entity,
in whole or in part, and that treatment and the ultimate tax results, taking
into account all the relevant facts and circumstances, are clearly contemplated
by that provision, the IRS can treat a partnership as an aggregate of its
partners, in whole or in part, as appropriate to carry out the purpose of any
provision of the Code or the Treasury Regulations. Treatment of either
Partnership or any of the Subsidiary Entities, in whole or in part, as an
aggregate rather than an entity is unlikely to materially change the federal tax
consequences to any partner. In addition, the REIT Provisions generally treat a
partnership as an aggregate rather than an entity for purposes of applying the
income and asset tests. Therefore, the Anti-Abuse Rule should not have a
material adverse effect on the federal income tax consequences to any partner or
on the ability of the Trust to qualify as a REIT.
 
OTHER TAX CONSEQUENCES
 
   
     The Company and the holders of Paired Common Shares may be subject to
state, local or foreign taxation in various jurisdictions, including those in
which it or they transact business or reside. The state, local or foreign tax
treatment of the Trust, the Corporation and the holders of Paired Common Shares
may not conform to the federal income tax consequences discussed above.
CONSEQUENTLY, HOLDERS OF PAIRED COMMON SHARES SHOULD CONSULT THEIR OWN TAX
ADVISORS REGARDING THE EFFECT OF STATE, LOCAL AND FOREIGN TAX LAWS ON THE
PURCHASE, OWNERSHIP AND SALE OF PAIRED COMMON SHARES.
    
 
                              PLAN OF DISTRIBUTION
 
     The Trust and the Corporation may sell Securities through underwriters,
through dealers or through agents, and also may sell Securities directly to
purchasers.
 
     The distribution of the Securities may be effected from time to time in one
or more transactions at a fixed price or prices, which may be changed, at market
prices prevailing at the time of sale, at prices related to such prevailing
market prices or at negotiated prices.
 
     Offers to purchase Securities may be solicited directly by the Trust or the
Corporation. Offers to purchase Securities may also be solicited by agents
designated by the Trust or the Corporation from time to time. Any such agent,
who may be deemed to be an "underwriter" as that term is defined in the
Securities Act, may then resell such Securities to the public at varying prices
to be determined by such dealer at the time of resale.
 
     If an underwriter is, or underwriters are, utilized in the sale, the Trust
or the Corporation will execute an underwriting agreement with such underwriters
at the time of the sale to them, and the names of the underwriters will be set
forth in the Prospectus Supplement, which will be used by the underwriters to
make resales of the Securities in respect of which this Prospectus is delivered
to the public. In connection with the sale of Securities, such underwriters may
be deemed to have received compensation from the Trust or the Corporation in the
form of underwriting discounts or commissions and may also receive commissions
from purchasers of Securities for whom they may act as agents. Underwriters may
also sell Securities to or through dealers, and such dealers may receive
compensation in the form of discounts, concessions or commissions from the
underwriters and/or commissions from the purchasers for whom they may act as
agents. Any underwriting compensation paid by the Trust or the Corporation to
underwriters in connection with the offering of Securities, and any discounts,
concessions or commissions allowed by underwriters to participating dealers,
will be set forth in the applicable Prospectus Supplement.
 
     Underwriters, dealers, agents and other persons may be entitled, under
underwriting and agreements that may be entered into with the Trust or the
Corporation, to indemnification by the Trust or the Corporation against certain
civil liabilities, including liabilities under the Securities Act, or to
contribution with respect to payments that such person they may be required to
make in respect thereof. Underwriters and agents may engage in transactions
with, or perform services for, the Trust or the Corporation in the ordinary
course of business.
 
                                       51
<PAGE>   53
 
   
     Unless otherwise specified in the applicable Prospectus Supplement, each
series of Securities will be a new issue with no established trading market,
other than the Paired Common Shares (which are listed on the NYSE). Any Paired
Common Shares sold pursuant to a Prospectus Supplement will be listed on such
exchange. The Trust or the Corporation may elect to list any series of Debt
Securities, Preferred Shares or Warrants on an exchange, but neither the Trust
nor the Corporation is obligated to do so. One or more underwriters may make a
market in a series of Securities, but will not be obligated to do so, and may
discontinue any market making at any time without notice. Therefore, no
assurance can be given as to the liquidity of the trading market for any of the
Securities.
    
 
     If so indicated in the applicable Prospectus Supplement, the Trust or the
Corporation, as the case may be, will authorize underwriters, dealers or other
persons acting as the Trust's or the Corporation's agents to solicit offers by
certain institutions to purchase Securities from the Trust or the Corporation
pursuant to contracts providing for payment and delivery at a future date.
Institutions with which such contracts may be made include commercial and
savings banks, insurance companies, pension funds, investment companies,
educational and charitable institutions and others, but in all cases such
institutions must be approved by the Trust or the Corporation, as the case may
be. The obligations of any purchaser under any such contract will not be subject
to any conditions except that (a) the purchase of the Securities shall not at
any time of delivery be prohibited under the laws of the jurisdiction to which
such purchaser is subject and (b) if the Securities are also being sold to
underwriters, the Trust or the Corporation shall have sold to such underwriters
the Securities not sold for delayed delivery. The underwriters, dealers and such
other persons will not have any responsibility in respect to the validity or
performance of such contracts. The Prospectus Supplement relating to such
contracts will set forth the price to be paid for Securities pursuant to such
contracts, the commissions payable for solicitation of such contracts and the
date or dates in the future for delivery of Offered Securities pursuant to such
contracts.
 
     Any underwriter may engage in stabilizing and syndicate covering
transactions in accordance with Rule 104 under Regulation M of the Exchange Act.
Rule 104 permits stabilizing bids to purchase the underlying security so long as
the stabilizing bids do not exceed a specified maximum. The underwriters may
over-allot shares of the Paired Common Shares, Preferred Shares or, to the
extent applicable, Warrants, in connection with an offering of Paired Common
Shares, Preferred Shares or, to the extent applicable, Warrants, respectively,
thereby creating a short position in the underwriters' account. Syndicate
covering transactions involve purchases of Securities in the open market after
the distribution has been completed in order to cover syndicate short positions.
Stabilizing and syndicate covering transactions may cause the price of
Securities to be higher than it would otherwise be in the absence of such
transactions. These transactions, if commenced, may be discontinued at any time.
 
     The anticipated date of delivery of Securities will be set forth in the
applicable Prospectus Supplement relating to each offer.
 
                                 LEGAL MATTERS
 
   
     Sidley & Austin, Los Angeles, California, will pass upon the validity of
the issuance of Securities offered pursuant to this Prospectus. Lawyers at
Sidley & Austin participating in any such offering on behalf of such firm own or
hold options to acquire such numbers of Paired Common Shares or other securities
of the Company as are set forth in the applicable Prospectus Supplement. Sidley
& Austin may rely upon the opinion of Piper & Marbury L.L.P., Baltimore,
Maryland, as to certain matters of Maryland law.
    
 
                                    EXPERTS
 
   
     The separate and combined financial statements and financial statement
schedules of the Trust and the Corporation as of December 31, 1997 and 1996 and
for each of the three years in the period ended December 31, 1997 appearing in
the Trust's and the Corporation's Joint Annual Report on Form 10-K and
incorporated herein by reference, have been audited by Coopers & Lybrand,
L.L.P., independent auditors, as stated in their report also incorporated by
reference herein. Such financial statements and financial statement schedules
have been incorporated by reference herein in reliance upon the reports of such
firm given upon their authority as experts in accounting and auditing.
    
 
                                       52
<PAGE>   54
 
   
     The consolidated financial statements of ITT as of December 31, 1997 and
1996 and for each of the three years in the period ended December 31, 1997, the
combined financial statements of Westin Worldwide as of and for the year ended
December 31, 1997, and the consolidated financial statements of W&S Hotel L.L.C.
as of and for the year ended December 31, 1996 and for the period from
acquisition (May 12, 1995) through December 31, 1995, incorporated by reference
in this registration statement has been audited by Arthur Andersen LLP,
independent public accountants, as indicated in their reports with respect
thereto, and are included in reliance upon the authority of said firm as experts
in giving said reports. Reference is made to the report dated February 12, 1998
on the consolidated financial statements of ITT, which includes an explanatory
paragraph with respect to the change in the method of accounting for start-up
costs as explained in the Notes to the Financial Statements.
    
 
                                       53
<PAGE>   55
 
======================================================
 
  NO DEALER, SALESMAN OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATION OTHER THAN THOSE CONTAINED IN THIS
PROSPECTUS AND THE APPLICABLE PROSPECTUS SUPPLEMENT IN CONNECTION WITH THE OFFER
WAS MADE HEREBY AND THEREBY, AND, IF GIVEN OR MADE, SUCH INFORMATION OR
REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY
(AS DEFINED HEREIN). NEITHER THIS PROSPECTUS NOR ANY PROSPECTUS SUPPLEMENT
CONSTITUTES AN OFFER TO SELL OR THE SOLICITATION OF ANY OFFER TO BUY ANY
SECURITY OTHER THAN THE SECURITIES OFFERED BY THIS PROSPECTUS AND THE
ACCOMPANYING PROSPECTUS SUPPLEMENT NOR DOES IT CONSTITUTE AN OFFER TO SELL OR A
SOLICITATION OF AN OFFER TO BUY THE SECURITIES (AS DEFINED HEREIN) BY ANYONE IN
ANY JURISDICTION IN WHICH SUCH OFFER OR SOLICITATION IS NOT AUTHORIZED, OR IN
WHICH THE PERSON MAKING SUCH OFFER OR SOLICITATION IS NOT QUALIFIED TO DO SO, OR
TO ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER OR SOLICITATION. NEITHER
THE DELIVERY OF THIS PROSPECTUS OR ANY PROSPECTUS SUPPLEMENT NOR ANY SALE MADE
HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT
INFORMATION HEREIN OR THEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO THE DATE
HEREOF OR THE DATE OF SUCH PROSPECTUS SUPPLEMENT OR THAT THERE HAS BEEN NO
CHANGE IN THE AFFAIRS OF THE COMPANY SINCE SUCH DATES.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                        PAGE
                                        ----
<S>                                     <C>
Available Information.................     2
Incorporation of Certain Documents by
  Reference...........................     2
Special Note Regarding Forward-Looking
  Statements..........................     4
The Company...........................     4
Use of Proceeds.......................     8
Ratio of Earnings to Fixed Charges....     8
Description of Debt Securities........     8
General Description of Capital
  Stock...............................    20
Description of Preferred Shares.......    20
Description of Paired Common Shares...    31
Description of Warrants...............    34
Description of Convertible Notes......    35
Federal Income Tax Considerations.....    36
Plan of Distribution..................    51
Legal Matters.........................    52
Experts...............................    52
</TABLE>
    
 
======================================================
======================================================
                                 $3,000,000,000
 
                                STARWOOD HOTELS
                                   & RESORTS
 
                                STARWOOD HOTELS
                                   & RESORTS
                                WORLDWIDE, INC.
 
                                DEBT SECURITIES
                                PREFERRED SHARES
                              PAIRED COMMON SHARES
                                    WARRANTS
                               CONVERTIBLE NOTES
                              --------------------
                                   PROSPECTUS
                              --------------------
                                           , 1998
 
======================================================
<PAGE>   56
 
                                    PART II
 
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.*
 
<TABLE>
<S>                                                            <C>
Registration Fee............................................   $278,939
Printing Expenses...........................................    100,000
Legal Fees and Expenses.....................................     75,000
Accounting Fees and Expenses................................     50,000
Fees and Expenses of Transfer Agent.........................     10,000
Miscellaneous...............................................     36,061
                                                               --------
          Total.............................................   $550,000
                                                               ========
</TABLE>
 
*Expenses are estimated except for the registration fee.
 
ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
   
     The Articles of Incorporation and the Trust Declaration provide that the
Corporation and the Trust, respectively, shall indemnify, to the fullest extent
permitted by law, all persons who may be indemnified pursuant to the MGCL and
the Maryland REIT Law, respectively. The MGCL and the Maryland REIT Law require
a corporation or a Maryland real estate investment trust (a "Maryland REIT")
(unless its charter or declaration provides otherwise, which the Corporation
Articles and the Trust Declaration do not) to indemnify a director, trustee or
officer who has been successful, on the merits or otherwise, in the defense of
any proceeding to which he is made a party by reason of his service in that
capacity. The MGCL and the Maryland REIT Law permit a corporation or Maryland
REIT to indemnify its present and former directors, trustees and officers, among
others, against judgments, penalties, fines, settlements and reasonable expenses
actually incurred by them in connection with any proceeding to which they may be
made a party by reason of their service in those or other capacities unless it
is established that (a) the act or omission of the director, trustee or officer
was material to the matter giving rise to the proceeding and (i) was committed
in bad faith or (ii) was the result of active and deliberate dishonesty, (b) the
director, trustee or officer actually received an improper personal benefit in
money, property or services or (c) in the case of any criminal proceeding, the
director, trustee or officer had reasonable cause to believe that the act or
omission was unlawful. However, under the MGCL and the Maryland REIT Law, a
Maryland corporation or a Maryland REIT may not indemnify for an adverse
judgment in a suit by or in the right of the corporation or the Maryland REIT or
for a judgment of liability on the basis that personal benefit was improperly
received, unless in either case a court orders indemnification and then only for
expenses. In addition, the MGCL and the Maryland REIT Law permit a corporation
or a Maryland REIT to advance reasonable expenses to a director, trustee or
officer upon the receipt by the corporation or the Maryland REIT of (a) a
written affirmation by the director, trustee or officer of his good faith belief
that he has met the standard of conduct necessary for indemnification by the
corporation and (b) a written undertaking by or on his behalf to repay the
amount paid or reimbursed by the corporation or the Maryland REIT if it shall
ultimately be determined that the standard of conduct was not met.
    
 
     The Company has entered into indemnification agreements with its directors,
trustees and executive officers providing for the maintenance of directors,
trustees and officers liability insurance, subject to certain conditions, and
the indemnification of and advancement of expenses to such directors, trustees
and executive officers.
 
                                      II-1
<PAGE>   57
 
ITEM 16.  EXHIBITS.
 
     The following exhibits are filed herewith:
 
   
<TABLE>
<CAPTION>
EXHIBIT
  NO.                        DESCRIPTION OF EXHIBIT
- -------                      ----------------------
<C>       <S>
  2.1*    Amended and Restated Agreement and Plan of Merger dated as
          of November 12, 1997, among the Trust, the Corporation,
          Chess Acquisition and ITT (incorporated by reference to
          Exhibit A to the Joint Proxy Statement/Prospectus dated
          January 14, 1998, included in the Trust's and the
          Corporation's Registration Statement on Form S-4
          (Registration Statement Nos. 333-39409 and 39409-01).
          Schedules to the foregoing agreement have been omitted but
          will be furnished to the Commission on request.
  2.2*    Transaction Agreement dated as of September 8, 1997, among
          the Trust, the Corporation, and inter alia, WHWE L.L.C.
          (incorporated by reference to Exhibit 2 to the Trust's and
          the Corporation's Current Report on Form 8-K dated September
          25, 1997). Schedules to the foregoing agreement have been
          omitted but will be furnished to the Commission on request.
  4.1*    Form of Indenture for Debt Securities (incorporated by
          reference to Exhibit 4.1 to the Trust's and the
          Corporation's Registration Statement on Form S-3 filed with
          the Securities and Exchange Commission on October 3, 1996
          (Registration Nos. 333-13411 and 333-13411-01) (the "1996
          Form S-3").
  4.2*    Form of Indenture for Convertible Notes (incorporated by
          reference to Exhibit 4.2 to the 1996 Form S-3).
  4.3*    Form of Convertible Notes (included in Exhibit 4.2).
  5.1     Opinion of Sidley & Austin.
  5.2     Opinion of Piper & Marbury L.L.P.
  8.1     Opinion of Sidley & Austin.
 12.1*    Computation of Ratio of Earnings to Fixed Charges.
 23.1     Consent of Coopers & Lybrand L.L.P.
 23.2     Consent of Arthur Andersen LLP.
 23.3     Consent of Sidley & Austin (included in Exhibits 5.1 and
          8.1).
 23.4     Consent of Piper & Marbury L.L.P. (included in Exhibit 5.2).
 24.1*    Powers of Attorney.
 24.2     Powers of Attorney (included on the signature pages hereto).
 25.1+    Statement of Eligibility of Trustee on Form T-1 of Trustee
          for the Notes.
 25.2*    Statement of Eligibility of Trustee on Form T-1 of Trustee
          for the Convertible Notes (incorporated by reference to
          Exhibit 99.1 to the Trust's and the Corporation's Joint
          Current Report on Form 8-K dated March 21, 1997).
</TABLE>
    
 
- ---------------
 
* Previously filed.
 
+ To be filed separately pursuant to Trust Indenture Act Section 305(b)(2).
 
   
ITEM 17.  UNDERTAKINGS.
    
 
     (a) Each of the undersigned Registrants hereby undertakes that insofar as
indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of such Registrant
pursuant to the provisions described in Item 15 above, or otherwise, such
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the Registrants of expenses
incurred or paid by a director, officer or controlling person of the Registrants
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, each Registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of
appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Act and will be governed by the final
adjudication of such issue.
 
                                      II-2
<PAGE>   58
 
     (b) The undersigned Registrants hereby further undertake:
 
          (1) To file, during any period in which offers or sales are being
     made, a post-effective amendment to this Registration Statement:
 
             (i) To include any prospectus required by section 10(a)(3) of the
        Securities Act of 1933;
 
             (ii) To reflect in the prospectus any facts or events arising after
        the effective date of the Registration Statement (or the most recent
        post-effective amendment thereof) which, individually or in the
        aggregate, represent a fundamental change in the information set forth
        in the Registration Statement. Notwithstanding the foregoing, any
        increase or decrease in volume of securities offered (if the total
        dollar value of securities offered would not exceed that which was
        registered) and any deviation from the low or high end of the estimated
        maximum offering range may be reflected in the form of prospectus filed
        with the Commission pursuant to Rule 424(b) (Section 230.424(b) of 17
        C.F.R.) if, in the aggregate, the changes in volume and price represent
        no more than a 20% change in the maximum aggregate offering price set
        forth in the "Calculation of Registration Fee" table in the effective
        registration statement; and
 
             (iii) To include any material information with respect to the plan
        of distribution not previously disclosed in the Registration Statement
        or any material change to such information in the Registration
        Statement;
 
provided, however, that paragraphs (1)(i) and (1)(ii) do not apply if the
Registration Statement is on Form S-3 or Form S-8, and the information required
to be included in a post-effective amendment by those paragraphs is contained in
periodic reports filed with or furnished to the Commission by the Registrants
pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934
that are incorporated by reference in the Registration Statement.
 
          (2) That, for the purpose of determining any liability under the
     Securities Act of 1933, each such post-effective amendment shall be deemed
     to be a new registration statement relating to the securities offered
     therein, and the offering of such securities at that time shall be deemed
     to be the initial bona fide offering thereof.
 
          (3) To remove from registration by means of a post-effective amendment
     any of the securities being registered which remain unsold at the
     termination of the offering.
 
     (c) The undersigned Registrants hereby further undertake that, for purposes
of determining any liability under the Securities Act of 1933, each filing of
the Registrants' annual reports pursuant to Section 13(a) or Section 15(d) of
the Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan's annual report pursuant to Section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
Registration Statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.
 
     (d) The undersigned Registrants further undertake that:
 
          (a) For purposes of determining any liability under the Securities Act
     of 1933, the information omitted from the form of Prospectus filed as part
     of this Registration Statement in reliance upon Rule 430A and contained in
     a form of prospectus filed by the Registrants pursuant to Rule 424(b)(1) or
     (4) or 497(h) under the Securities Act shall be deemed to be part of this
     Registration Statement as of the time it was declared effective.
 
          (b) For the purpose of determining any liability under the Securities
     Act of 1933, each post-effective amendment that contains a form of
     prospectus shall be deemed to be a new registration statement relating to
     the securities offered therein, and the offering of such securities at that
     time shall be deemed to be the initial bona fide offering thereof.
 
     (e) The undersigned Registrants further undertake to file an application
for the purpose of determining the eligibility of the Trustee to act under
subsection (a) of Section 310 of the Trust Indenture Act in accordance with the
rules and regulations furnished by the Commission under Section 305(b)(2) of the
Act.
 
                                      II-3
<PAGE>   59
 
                                   SIGNATURES
 
   
     Pursuant to the requirements of the Securities Act of 1933, as amended, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this Amendment
No. 2 to Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Phoenix, State of Arizona, on the 24th
day of April, 1998.
    
 
                                          STARWOOD HOTELS & RESORTS
 
   
                                          By:    /s/ BARRY S. STERNLICHT
    
                                            ------------------------------------
   
                                                    Barry S. Sternlicht
    
   
                                                Chairman and Chief Executive
    
 
   
     Pursuant to the requirements of the Securities Act of 1933, as amended,
this Amendment No. 2 to Registration Statement has been signed below by the
following persons in the capacities and on the dates indicated.
    
 
   
<TABLE>
<C>                                                  <S>                                  <C>
              /s/ BARRY S. STERNLICHT                Chairman, Chief Executive Officer    April 24, 1998
- ---------------------------------------------------    and Trustee (Principal Executive,
                Barry S. Sternlicht                    Financial and Accounting Officer)
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
                 Jean-Marc Chapus
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
                  Bruce W. Duncan
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
                 Madison F. Grose
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
                George J. Mitchell
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
                  Roger S. Pratt
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
                 Stephen R. Quazzo
</TABLE>
    
 
                                      II-4
<PAGE>   60
   
<TABLE>
<C>                                                  <S>                                  <C>
                                                     Trustee                              April   , 1998
- ---------------------------------------------------
                 Raymond S. Troubh
 
                         *                           Trustee                              April 24, 1998
- ---------------------------------------------------
               Stuart M. Rothenberg
</TABLE>
    
 
   
*By:     /s/ RONALD C. BROWN
    
     -------------------------------
             Ronald C. Brown
            Attorney-in-Fact
 
   
     KNOW ALL MEN BY THESE PRESENTS that the undersigned hereby constitutes and
appoints Madison F. Grose and Sherwin L. Samuels and each of them, his true and
lawful attorney-in-fact and agent, with full power of substitution and
resubstitution, for him and in his name, place and stead, to sign any and all
amendments (including post-effective amendments) and supplements to this
Registration Statement and any registration statement filed pursuant to Rule
462(b) under the Securities Act of 1933 and to file the same, with all exhibits
thereto and all other documents in connection therewith, with the Securities and
Exchange Commission, granting unto such attorneys-in-fact and agents and each of
them full power and authority to do and perform each and every act and thing
requisite and necessary to be done in and about the premises, to all intents and
purposes and as fully as the undersigned might or could do in person, hereby
ratifying and confirming all that such attorneys-in-fact and agents, each acting
alone, or their respective substitutes, may lawfully do or cause to be done by
virtue hereof.
    
 
   
                                                                  April   , 1998
    
- ---------------------------------------------------------
   
Raymond S. Troubh
    
 
                                      II-5
<PAGE>   61
 
                                   SIGNATURES
 
   
     Pursuant to the requirements of the Securities Act of 1933, as amended, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing a Form S-3 and has duly caused this Amendment No.
2 to Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Phoenix, State of Arizona, on the 24th
day of April, 1998.
    
 
                                          STARWOOD HOTELS & RESORTS
                                            WORLDWIDE, INC.
 
   
                                          By:      /s/ RONALD C. BROWN
    
                                            ------------------------------------
   
                                                      Ronald C. Brown
    
   
                                                Executive Vice President and
    
   
                                                  Chief Financial Officer
    
 
   
     Pursuant to the requirements of the Securities Act of 1933, as amended,
this Amendment No. 2 to Registration Statement has been signed below by the
following persons in the capacities and on the dates indicated.
    
 
   
<TABLE>
<C>                                                  <S>                                  <C>
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                Barry S. Sternlicht
 
                         *                           Chief Executive, Hotel Operating     April 24, 1998
- ---------------------------------------------------    Group and Director (Principal
                  Juergen Bartels                      Executive Officer)
 
                /s/ RONALD C. BROWN                  Executive Vice President and Chief   April 24, 1998
- ---------------------------------------------------    Financial Officer (Principal
                  Ronald C. Brown                      Financial and Accounting Officer)
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                 Brenda C. Barnes
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                Jonathan D. Eilian
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                   Bruce M. Ford
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                Graeme W. Henderson
</TABLE>
    
 
                                      II-6
<PAGE>   62
   
<TABLE>
<C>                                                  <S>                                  <C>
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                  Earle F. Jones
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                 Michael A. Leven
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                  Daniel H. Stern
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                 Barry S. Volpert
 
                         *                           Director                             April 24, 1998
- ---------------------------------------------------
                   Daniel W. Yih
</TABLE>
    
 
   
*By:     /s/ ALAN M. SCHNAID
    
     -------------------------------
             Alan M. Schnaid
            Attorney-in-Fact
 
   
     KNOW ALL MEN BY THESE PRESENTS that the undersigned hereby constitutes and
appoints Ronald C. Brown and Alan M. Schnaid and each of them, her true and
lawful attorney-in-fact and agent, with full power of substitution and
resubstitution, for her and in her name, place and stead, to sign any and all
amendments (including post-effective amendments) and supplements to this
Registration Statement and any registration statement filed pursuant to Rule
462(b) under the Securities Act of 1933 and to file the same, with all exhibits
thereto and all other documents in connection therewith, with the Securities and
Exchange Commission, granting unto such attorneys-in-fact and agents and each of
them full power and authority to do and perform each and every act and thing
requisite and necessary to be done in and about the premises, to all intents and
purposes and as fully as the undersigned might or could do in person, hereby
ratifying and confirming all that such attorneys-in-fact and agents, each acting
alone, or their respective substitutes, may lawfully do or cause to be done by
virtue hereof.
    
 
   
/s/ BRENDA C. BARNES                                              April 24, 1998
    
- ---------------------------------------------------------
   
Brenda C. Barnes
    
 
                                      II-7
<PAGE>   63
 
                                 EXHIBIT INDEX
 
   
<TABLE>
<CAPTION>
                                                                            SEQUENTIALLY
    EXHIBIT                                                                   NUMBERED
    NUMBER                            DESCRIPTION                               PAGE
    -------                           -----------                           ------------
    <S>       <C>                                                           <C>
     2.1*     Amended and Restated Agreement and Plan of Merger dated as
              of November 12, 1997, among Starwood Hotels & Resorts (the
              "Trust"), Starwood Hotels & Resorts Worldwide, Inc. (the
              "Corporation"), Chess Acquisition Corp. and ITT Corporation
              (incorporated by reference to Exhibit A to the Joint Proxy
              Statement/Prospectus dated January 14, 1998, included in the
              Trust's and the Corporation's Registration Statement on Form
              S-4 (Registration Statement Nos. 333-39409 and 39409-01).
              Schedules to the foregoing agreement have been omitted but
              will be furnished to the Securities and Exchange Commission
              (the "Commission") on request.
     2.2*     Transaction Agreement dated as of September 8, 1997, among
              the Trust, the Corporation, and inter alia, WHWE L.L.C.
              (incorporated by reference to Exhibit 2 to the Trust's and
              the Corporation's Current Report on Form 8-K dated September
              25, 1997). Schedules to the foregoing agreement have been
              omitted but will be furnished to the Commission on request.
     4.1*     Form of Indenture for Debt Securities (incorporated by
              reference to Exhibit 4.1 to the Trust's and the
              Corporation's Registration Statement on Form S-3 filed with
              the Commission on October 3, 1996 (Registration Nos.
              333-13411 and 333-13411-01) (the "1996 Form S-3").
     4.2*     Form of Indenture for Convertible Notes (incorporated by
              reference to Exhibit 4.2 to the 1996 Form S-3).
     4.3*     Form of Convertible Notes (included in Exhibit 4.2).
     5.1      Opinion of Sidley & Austin.
     5.2      Opinion of Piper & Marbury L.L.P.
     8.1      Opinion of Sidley & Austin.
    12.1*     Computation of Ratios.
    23.1      Consent of Coopers & Lybrand L.L.P.
    23.2      Consent of Arthur Andersen LLP.
    23.3      Consent of Sidley & Austin (included in Exhibits 5.1 and
              8.1).
    23.4      Consent of Piper & Marbury L.L.P. (included in Exhibit 5.2).
    24.1*     Powers of Attorney.
    24.2      Powers of Attorney (included on the signature pages hereto).
    25.1+     Statement of Eligibility of Trustee on Form T-1 of Trustee
              for the Notes.
    25.2*     Statement of Eligibility of Trustee on Form T-1 of Trustee
              for the Convertible Notes (incorporated by reference to
              Exhibit 99.1 to the Trust's and the Corporation's Joint
              Current Report on Form 8-K dated March 21, 1997).
</TABLE>
    
 
- ---------------
 
* Previously filed.
 
   
+ To be filed separately pursuant to Trust Indenture Act Section 305(b)(2).
    
   
    

<PAGE>   1
 
                                                                     EXHIBIT 5.1
                                SIDLEY & AUSTIN
 
                                 April 24, 1998
 
Starwood Hotels & Resorts
2231 E. Camelback Road, Suite 410
Phoenix, Arizona 85016
 
Starwood Hotels & Resorts Worldwide, Inc.
2231 E. Camelback Road, Suite 400
Phoenix, Arizona 85016
 
          Re: $350,000,000 of Starwood Hotels & Resorts Securities and
          $2,650,000,000 of Starwood Hotels & Resorts Worldwide, Inc. Securities
 
Ladies and Gentlemen:
 
     We are counsel to Starwood Hotels & Resorts, a Maryland real estate
investment trust (the "Trust"), and Starwood Hotels & Resorts Worldwide, Inc., a
Maryland corporation (the "Corporation" and, together with the Trust, the
"Company"), and have represented the Company with respect to the Registration
Statement on Form S-3, as amended (as so amended, the "Registration Statement"),
filed by the Company with the Securities and Exchange Commission (the
"Commission") under the Securities Act of 1933, as amended (the "Securities
Act"), relating to the registration of securities (the "Securities") of the
Trust and the Corporation with aggregate offering prices of $350,000,000 and
$2,650,000,000, respectively (or equivalent amounts in another currency based on
the exchange rate at the time of sale), consisting of (i) common shares of
beneficial interest, $.01 par value, of the Trust (the "Trust Shares") and
shares of common stock, $.01 par value, of the Corporation (the "Corporation
Shares") which are "paired" and traded as units consisting of one Trust Share
and one Corporation Share (the "Paired Common Shares"), (ii) shares of preferred
stock, $.01 par value, of the Trust (the "Trust Preferred Shares") and shares of
preferred stock, $.01 par value, of the Corporation (the "Corporation Preferred
Shares" and, together with the Trust Preferred Shares, the "Preferred Shares"),
which may, but are not required to, be "paired" with preferred stock of the
other entity; (iii) secured or unsecured debt securities of the Trust or the
Corporation consisting of notes, debentures or other evidences of indebtedness
(the "Debt Securities"), that may, but are not required to, be paired with Debt
Securities of the other entity and that may be either senior debt securities
("Senior Securities") or subordinated debt securities ("Subordinated
Securities"), (iv) (A) warrants to purchase Trust Shares and warrants to
purchase Corporation Shares that are "paired" and traded as units consisting of
one warrant to purchase Trust Shares and one warrant to purchase a like number
of Corporation Shares, (B) warrants to purchase Trust Preferred Shares or
Corporation Preferred Shares, or (C) warrants to purchase Debt Securities
(collectively, the "Warrants") and (v) convertible notes of the Trust or the
Corporation that may be issued to underwriters to facilitate an underwritten
public offering of equity securities of the Trust or the Corporation (the
"Convertible Notes").
 
     In rendering this opinion, we have examined and relied upon a copy of the
Registration Statement. We have also examined originals, or copies of originals
certified to our satisfaction, of such agreements, documents, certificates and
other statements of governmental officials and other instruments, and have
examined such questions of law and have satisfied ourselves as to such matters
of fact, as we have considered relevant and necessary as a basis for this
opinion. We have assumed the authenticity of all documents submitted to us as
originals, the genuineness of all signatures, the legal capacity of all natural
persons and the conformity with the original documents of any copies thereof
submitted to us for our examination.
 
     Based on the foregoing, it is our opinion that:
 
          1. The Paired Common Shares, whether issued upon conversion of
     Convertible Notes in accordance with the terms of such Convertible Notes
     and a Convertible Note Indenture or otherwise, will be legally issued,
     fully paid and non-assessable (assuming that the requisite number of
     authorized but unissued Paired Common Shares then exists) when (A) the
     Registration Statement, as finally amended
<PAGE>   2
 
Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 2
 
     (including all necessary post-effective amendments, if any), shall have
     become effective under the Securities Act, (B) a Prospectus Supplement with
     respect to such Paired Common Shares shall have been filed (or mailed for
     filing) with the Commission pursuant to Rule 424 under the Securities Act,
     (C) the Trust's Board of Trustees or a duly authorized committee thereof
     and the Corporation's Board of Directors or a duly authorized committee
     thereof shall have duly adopted final resolutions authorizing the issuance
     and sale of such Paired Common Shares in an amount not exceeding the
     authorized but unissued capital stock of the Trust or the Corporation, as
     the case may be, and as contemplated by the Registration Statement and any
     Prospectus Supplement relating thereto and (D) certificates representing
     the Paired Common Shares shall have been duly executed, countersigned and
     registered and duly delivered to the persons entitled thereto against
     payment of the agreed consideration therefor (which consideration will not
     be less than the $.01 par value per share), as provided in the Registration
     Statement and any Prospectus Supplement relating thereto and the final
     authorizing resolutions.
 
          2. The Preferred Shares will be legally issued, fully paid and
     non-assessable (assuming that the requisite number of authorized but
     unissued Preferred Shares then exists) when (i) the Registration Statement,
     as finally amended (including all necessary post-effective amendments, if
     any), shall have become effective under the Securities Act; (ii) a
     Prospectus Supplement with respect to such Preferred Shares shall have been
     filed (or mailed for filing) with the Commission pursuant to Rule 424 under
     the Securities Act; (iii) the Trust's Board of Trustees or a duly
     authorized committee thereof or the Corporation's Board of Directors or a
     duly authorized committee thereof, as the case may be, shall have duly
     adopted final resolutions setting forth the terms of any particular series
     of Preferred Shares and authorizing the issuance and sale of such Preferred
     Shares in an amount not exceeding the authorized but unissued capital stock
     of the Trust or the Corporation, as the case may be, and as contemplated by
     the Registration Statement and any Prospectus Supplement relating thereto;
     (iv) the Articles Supplementary setting forth the terms of such series of
     Preferred Shares, including setting a quantity of unissued Preferred Shares
     such as will permit the issuance of the Preferred Shares authorized for
     issuance and setting forth a description of such Preferred Shares,
     including the preferences, conversion and other rights, voting powers,
     restrictions, limitations as to dividends, qualifications and terms and
     conditions of redemption, consistent with the final authorizing resolution
     shall have been filed with, and accepted for record by, the Department of
     Assessments and Taxation of the State of Maryland; and (v) certificates
     representing the Preferred Shares shall have been duly executed,
     countersigned and registered and duly delivered to the purchasers thereof
     against payment of the agreed consideration therefor (which consideration
     will not be less than the $.01 par value per share), as provided in the
     Registration Statement and any Prospectus Supplement relating thereto and
     the final authorizing resolutions.
 
          3. Each series of Debt Securities will be legally issued and binding
     obligations of the Trust or the Corporation, as the case may be, (except to
     the extent enforceability may be limited by applicable bankruptcy,
     insolvency, reorganization, moratorium, fraudulent transfer or other
     similar laws affecting the enforcement of creditors' rights generally and
     by the effect of general principles of equity, regardless of whether
     enforceability is considered in a proceeding in equity or at law) when (i)
     the Registration Statement, as finally amended (including all necessary
     post-effective amendments, if any), shall have become effective under the
     Securities Act and the indenture incorporated by reference as Exhibit 4.1
     to the Registration Statement or any alternate indenture (including any
     necessary supplemental indenture, the "Debt Indenture") shall have been
     qualified under the Trust Indenture Act of 1939, as amended, and the Debt
     Indenture shall have been duly executed and delivered by the Trust or the
     Corporation, as the case may be, and a trustee to be named (the "Debt
     Trustee"); (ii) a Prospectus Supplement with the respect to such series of
     Debt Securities shall have been filed (or mailed for filing) with the
     Commission pursuant to Rule 424 under the Securities Act; (iii) the Trust's
     Board of Trustees or a duly authorized committee thereof or the
     Corporation's Board of Directors or a duly authorized committee thereof, as
     the
<PAGE>   3
 
Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 3
 
     case may be, shall have duly adopted final resolutions authorizing the
     issuance and sale of such series of Debt Securities as contemplated by the
     Registration Statement and any Prospectus Supplement relating thereto; and
     (iv) such series of Debt Securities shall have been duly executed by the
     Trust or the Corporation, as the case may be, and authenticated by the Debt
     Trustee as provided in the Debt Indenture and the final authorizing
     resolution and shall have been duly delivered to the purchasers thereof
     against payment of the agreed consideration therefor, as provided for in
     the Registration Statement and any Prospectus Supplement relating thereto.
 
          4. The Warrants will be duly authorized and legally issued and valid
     and binding obligations of the Trust or the Corporation, as the case may
     be, (except to the extent enforceability may be limited by applicable
     bankruptcy, insolvency, reorganization, moratorium, fraudulent transfer or
     other similar laws affecting the enforcement of creditors' rights generally
     and by the effect of general principles of equity, regardless of whether
     enforceability is considered in a proceeding in equity or at law) when (i)
     the Registration Statement, as finally amended (including all necessary
     post-effective amendments, if any), shall have become effective under the
     Securities Act; (ii) a Prospectus Supplement with respect to such Warrants
     shall have been filed (or mailed for filing) with the Commission pursuant
     to Rule 424 under the Securities Act; (iii) the Trust's Board of Trustees
     or a duly authorized committee thereof and the Corporation's Board of
     Directors or a duly authorized committee thereof, as the case may be, shall
     have duly adopted final resolutions setting forth the terms of any
     particular series of Warrants, authorizing the issuance and sale of the
     Warrants in an amount that upon exercise will not exceed the authorized
     capital stock of the Trust or the Corporation, as the case may be, if
     applicable, and as contemplated by the Registration Statement and any
     Prospectus Supplement relating thereto and approving one or more warrant
     agreements (each, a "Warrant Agreement"), to be among the Trust or the
     Corporation, as the case may be, and a financial institution identified
     therein as warrant agent (each, a "Warrant Agent"), establishing the terms
     of such Warrants; and (iv) the Warrants shall have been duly executed,
     authenticated by the Warrant Agent(s) and registered and duly delivered to
     the purchasers thereof against payment of the agreed consideration
     therefor, as provided in the Registration Statement and any Prospectus
     Supplement relating thereto and the final authorizing resolutions, and the
     Warrant Agreement(s) applicable thereto.
 
          5. The Convertible Notes will be legally issued and binding
     obligations of the Trust and the Corporation (except to the extent
     enforceability may be limited by applicable bankruptcy, insolvency,
     reorganization, moratorium, fraudulent transfer or other similar laws
     affecting the enforcement of creditors' rights generally and by the effect
     of general principles of equity, regardless of whether enforceability is
     considered in a proceeding in equity or at law) when (i) the Registration
     Statement, as finally amended (including all necessary post-effective
     amendments, if any), shall have become effective under the Securities Act
     and the indenture incorporated by reference as Exhibit 4.2 to the
     Registration Statement or any alternate indenture (including any necessary
     supplemental indenture, the "Convertible Note Indenture") shall have been
     qualified under the Trust Indenture Act of 1939, as amended, and the
     Convertible Note Indenture shall have been duly executed and delivered by
     the Trust, the Corporation and a trustee to be named (the "Convertible Note
     Trustee"); (ii) a Prospectus Supplement with respect to such Convertible
     Notes and the Paired Common Shares issuable upon conversion of the
     Convertible Notes shall have been filed (or mailed for filing) with the
     Commission pursuant to Rule 424 under the Securities Act; (iii) each of the
     Trust's Board of Trustees or a duly authorized committee thereof and the
     Corporation's Board of Directors or a duly authorized committee thereof
     shall have duly adopted final resolutions authorizing the issuance and sale
     of the Convertible Notes in an amount that upon conversion will not exceed
     the authorized but unissued capital stock of each of the Trust and the
     Corporation and as contemplated by the Registration Statement and any
     Prospectus Supplement relating thereto; and (iv) Convertible Notes shall
     have been duly executed by the Trust and the Corporation and authenti-
<PAGE>   4
 
Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 4
 
     cated by the Convertible Note Trustee as provided in the Convertible Note
     Indenture and the final authorizing resolutions and shall have been duly
     delivered to the purchasers thereof against payment of the agreed
     consideration therefor as provided in the Registration Statement and any
     Prospectus Supplement relating thereto.
 
     We do not find it necessary for the purposes of this opinion to cover, and
accordingly we express no opinion as to, the application of the securities or
blue sky laws of the various states to the sale of the Securities. Except as
expressly stated in the next sentence, this opinion is limited to the laws of
the States of California and New York and the laws of the United States of
America, to the extent applicable. Insofar as the opinions expressed above
relate to matters governed by the laws of the State of Maryland, we have not
made an independent examination of such laws, but have relied exclusively as to
such laws, subject to the exceptions, qualifications and limitations therein
expressed, upon the opinion of Piper & Marbury L.L.P. of Baltimore, Maryland, a
copy of which has been separately provided to you and is being separately filed
as an Exhibit to the Registration Statement.
 
     We hereby consent to the filing of this opinion as an Exhibit to the
Registration Statement and to all references to our firm included in or made a
part of the Registration Statement.
 
                                          Very truly yours,
 
                                          SIDLEY & AUSTIN

<PAGE>   1
 
                                                                     EXHIBIT 5.2
 
                                PIPER & MARBURY
                                     L.L.P.
                              CHARLES CENTER SOUTH
                            36 SOUTH CHARLES STREET               WASHINGTON
                         BALTIMORE, MARYLAND 21201-3018            NEW YORK
                                  410-539-2530                   PHILADELPHIA
                               FAX: 410-539-0489                    EASTON
 
                                 April 24, 1998
 
Starwood Hotels & Resorts
2231 E. Camelback Road
Suite 410
Phoenix, Arizona 85016
 
Starwood Hotels & Resorts Worldwide, Inc.
2231 E. Camelback Road
Suite 400
Phoenix, Arizona 85016
 
Ladies and Gentlemen:
 
     We have acted as special Maryland counsel to Starwood Hotels & Resorts, a
Maryland real estate investment trust (the "Trust"), and Starwood Hotels &
Resorts Worldwide, Inc., a Maryland corporation (the "Corporation"), in
connection with the preparation of a Registration Statement on Form S-3 (the
"Registration Statement") to be filed with the Securities and Exchange
Commission (the "Commission") under the Securities Act of 1933, as amended (the
"Securities Act"), with respect to the contemplated issuance by the Trust and
the Corporation from time to time of up to $3,000,000,000 aggregate public
offering price of (i) shares of beneficial interest, $.01 par value, of the
Trust (the "Trust Shares") and shares of common stock, $.01 par value, of the
Corporation (the "Corporation Shares") which are "paired" and traded as units
consisting of one Trust Share and one Corporation Share (the "Paired Common
Shares"); (ii) convertible notes of the Trust and the Corporation (the
"Convertible Notes"); (iii) (A) warrants to purchase Trust Shares and warrants
to purchase Corporation Shares which are "paired" and traded as units consisting
of one warrant to purchase Trust Shares and one warrant to purchase a like
number of Corporation Shares, (B) warrants to purchase shares of preferred stock
of the Trust or the Corporation, or (C) warrants to purchase debt securities of
the Trust or the Corporation (collectively, the "Warrants"); (iv) shares of
preferred stock, $.01 par value, of the Trust (the "Trust Preferred Shares") and
shares of preferred stock, $.01 par value, of the Corporation (the "Corporation
Preferred Shares," and together with the Trust Preferred Shares, the "Preferred
Shares") which may, but are not required to, be "paired" with preferred stock of
the other entity; and (v) unsecured debt securities of the Trust or the
Corporation (the "Debt Securities"). The Paired Common Shares, Convertible
Notes, Warrants, Preferred Shares and Debt Securities are referred to herein
collectively as the "Securities."
 
     In our capacity as special Maryland counsel, we have reviewed the
following:
 
     (a)  The Declaration of Trust of the Trust, as amended to date, certified
          by an officer of the Trust (the "Declaration of Trust");
 
     (b)  The Charter of the Corporation, as amended to date, certified by an
          officer of the Corporation (the "Charter");
 
     (c)  A copy of the Trustees' Regulations of the Trust as in effect on the
          date hereof (the "Trustees' Regulations");
 
     (d)  A copy of the By-laws of the Corporation as in effect on the date
          hereof (the "By-Laws");
<PAGE>   2
Starwood Hotels & Resorts                                 Piper & Marbury L.L.P.
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
 
     (e)  The Registration Statement, as amended to date;
 
     (f)  Certified resolutions of the Board of Trustees of the Trust relating
          to the filing of the Registration Statement;
 
     (g)  Certified resolutions of the Board of Directors of the Corporation
          relating to the filing of the Registration Statement;
 
     (h)  A good standing certificate for the Trust, of recent date, issued by
          the Maryland State Department of Assessments and Taxation (the
          "SDAT");
 
     (i)  A good standing certificate for the Corporation, of recent date,
          issued by the SDAT;
 
     (j)  An Officer's Certificate of the Trust dated as of the date hereof as
          to certain factual matters (the "Trust Officer's Certificate");
 
     (k)  An Officer's Certificate of the Corporation dated as of the date
          hereof as to certain factual matters (the "Corporation Officer's
          Certificate"); and
 
     (l)  Such other documents as we have considered necessary to the rendering
          of the opinions expressed below.
 
     In such examination, we have assumed, without independent investigation,
the genuineness of all signatures, the legal capacity of all individuals who
have executed any of the aforesaid documents, the authenticity of all documents
submitted to us as originals, the conformity with originals of all documents
submitted to us as copies and that all public records reviewed are accurate and
complete. As to factual matters, we have relied solely upon the Trust Officer's
Certificate and the Corporation Officer's Certificate and have not independently
verified the matters stated therein.
 
     We assume also that the issuance, sale, amount and terms of the Securities
to be offered from time to time will be authorized and determined by proper
action of the Board of Trustees of the Trust and the Board of Directors of the
Corporation, as the case may be, in accordance with the parameters described in
the Registration Statement (each, a "Board Action") and in accordance with the
Declaration of Trust and the Charter, respectively, and applicable Maryland law.
We further assume that (i) any Debt Securities will be issued pursuant to an
indenture, a form of which is filed as Exhibit 4.1 to the Registration Statement
(the "Indenture") among the Trust, the Corporation and a trustee to be named
(the "Trustee"); (ii) any Convertible Notes will be issued pursuant to an
indenture, a form of which is filed as Exhibit 4.2 to the Registration Statement
(the "Note Indenture") among the Trust, the Corporation and a trustee to be
named (the "Note Trustee"); (iii) prior to the issuance of any Corporation
Shares, Corporation Preferred Shares, Trust Shares, Trust Preferred Shares or
Warrants, there will exist, under the Declaration of Trust or the Charter, as
the case may be, the requisite number of authorized but unissued Corporation
Shares, Corporation Preferred Shares, Trust Shares or Trust Preferred Shares, as
the case may be; and (iv) any Warrants will be issued under one or more warrant
agreements (each, a "Warrant Agreement"), to be among the Trust, the Corporation
and a financial institution identified therein as warrant agent (each, a
"Warrant Agent").
 
     Based upon the foregoing, we are of the opinion that:
 
          (i) The Trust has been duly formed and is validly existing in good
     standing as a real estate investment trust under the laws of the State of
     Maryland.
 
          (ii) The Corporation has been duly incorporated and is validly
     existing as a corporation in good standing under the laws of the State of
     Maryland.
 
          (iii) (A) When specifically authorized for issuance by the
     Corporation's Board of Directors (the "Corporation Authorizing Resolution")
     in an amount not exceeding the authorized but unissued capital
 
                                     Page 2
<PAGE>   3
Starwood Hotels & Resorts                                 Piper & Marbury L.L.P.
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
 
     stock of the Corporation, (B) when issued as described in the Registration
     Statement and an applicable Prospectus Supplement that is consistent with
     the Corporation Authorizing Resolution, (C) upon receipt by the Corporation
     of the consideration provided for in the Corporation Authorizing Resolution
     (which consideration will not be less than the $.01 par value per share in
     the case of Corporation Shares or Corporation Preferred Shares), and (D) in
     the case of the Corporation Preferred Shares, when the Board of Directors
     authorizes and the Corporation prepares and files, in accordance with the
     laws of the State of Maryland, articles supplementary which set the terms
     of a series of Corporation Preferred Shares, including setting a quantity
     of unissued Corporation Preferred Shares as will permit the issuance of the
     number of Corporation Preferred Shares authorized for issuance in the
     Corporation Authorizing Resolution and sets forth a description of the
     Corporation Preferred Shares, including the preferences, conversion and
     other rights, voting powers, restrictions, limitations as to dividends,
     qualifications and terms and conditions of redemption, that is consistent
     with the Corporation Authorizing Resolution, the Corporation Shares and the
     Corporation Preferred Shares will be validly issued, fully paid and
     nonassessable.
 
          (iv) (A) When specifically authorized for issuance by the Trust's
     Board of Trustees (the "Trust Authorizing Resolution") in an amount not
     exceeding the authorized but unissued capital stock of the Trust, (B) when
     issued as described in the Registration Statement and an applicable
     Prospectus Supplement that is consistent with the Trust Authorizing
     Resolution, (C) upon receipt by the Trust of the consideration provided for
     in the Trust Authorizing Resolution (which consideration will not be less
     than the $.01 par value per share in the case of Trust Shares or Trust
     Preferred Shares), and (D) in the case of the Trust Preferred Shares, when
     the Board of Trustees authorizes and the Trust prepares and files, in
     accordance with the laws of the State of Maryland, articles supplementary
     which set the terms of a series of Trust Preferred Shares, including
     setting a quantity of unissued Trust Preferred Shares as will permit the
     issuance of the shares of Trust Preferred Shares authorized for issuance in
     the Trust Authorizing Resolution and set forth a description of the Trust
     Preferred Shares, including the preferences, conversion and other rights,
     voting powers, restrictions, limitations as to dividends, qualifications
     and terms and conditions of redemption, that is consistent with the Trust
     Authorizing Resolution, the Trust Shares and the Trust Preferred Shares
     will be validly issued, fully paid and nonassessable.
 
          (v) When the Debt Securities have been (a) duly established by the
     Indenture, (b) duly authenticated by the Trustee and duly authorized and
     established by applicable Board Action, and (c) duly executed and delivered
     on behalf of the Trust or the Corporation, as the case may be, against
     payment therefor in accordance with the terms and provisions of such Board
     Action, the Indenture, any applicable supplemental indenture and as
     contemplated by the Registration Statement or an applicable prospectus
     supplement, the Debt Securities will be duly authorized and will constitute
     valid obligations of the Trust or the Corporation, as the case may be.
 
          (vi) When the Convertible Notes have been (a) duly established by the
     Note Indenture, (b) duly authenticated by the Note Trustee and duly
     authorized and established by applicable Board Action, and (c) duly
     executed and delivered on behalf of the Trust or the Corporation, as the
     case may be, against payment therefor in accordance with the terms and
     provisions of such Board Action, the Note Indenture, any applicable
     supplemental indenture and as contemplated by the Registration Statement or
     an applicable prospectus supplement, the Convertible Notes will be duly
     authorized and will constitute valid obligations of the Trust or the
     Corporation, as the case may be.
 
          (vii) When, pursuant to requisite Board Action, Warrants have been
     duly authorized for issuance, the terms of the Warrants have been duly
     established, the Securities underlying the Warrants so approved for
     issuance have been duly authorized for issuance and reserved in an amount
     not exceeding the authorized but unissued capital stock of the Trust or the
     Corporation, as the case may be, or, in the case of Debt Securities,
     established in accordance with the terms of the Indenture, or, in the case
     of
                                     Page 3
<PAGE>   4
Starwood Hotels & Resorts                                 Piper & Marbury L.L.P.
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
 
     Convertible Notes, established in accordance with the terms of the Note
     Indenture, and when the Warrants are duly executed and delivered by the
     Corporation or the Trust in accordance with the requisite Board Action and
     the terms of any Warrant Agreement and authenticated by the Warrant Agent,
     upon receipt of the specified consideration therefor, the Warrants will be
     valid and binding obligations of the Trust or the Corporation, as the case
     may be, except as may be limited by bankruptcy, insolvency, reorganization
     or other laws relating to the enforcement of creditors' rights generally or
     general principles of equity.
 
     To the extent that the obligations of the Trust or the Corporation under
the Indenture or the Note Indenture may be dependent upon such matters, we
assume for purposes of this opinion that the Trustee or the Note Trustee, as the
case may be, is duly organized, validly existing and in good standing under the
laws of its jurisdiction of organization; that the Trustee or the Note Trustee,
as the case may be, is duly qualified to engage in the activities contemplated
by the Indenture or the Note Indenture; that the Indenture or the Note Indenture
has been duly authorized, executed and delivered by the Trustee or the Note
Trustee, as the case may be, and constitutes the legally valid and binding
obligation of the Trustee or the Note Trustee, enforceable against the Trustee
or the Note Trustee, in accordance with its terms; that the Trustee or the Note
Trustee is in compliance, generally, with respect to acting as a trustee under
the Indenture or the Note Indenture, as the case may be, with all applicable
laws and regulations; and that the Trustee or the Note Trustee has the requisite
organizational and legal power and authority to perform its obligations under
the Indenture or the Note Indenture, as the case may be.
 
     To the extent that the obligations of the Trust or the Corporation under
any Warrant Agreement may be dependent upon such matters, we assume for purposes
of this opinion that the applicable Warrant Agent is duly organized, validly
existing and in good standing under the laws of its jurisdiction of
organization; that the Warrant Agent is duly qualified to engage in the
activities contemplated by the Warrant Agreement; that the Warrant Agreement has
been duly authorized, executed and delivered by the Warrant Agent and
constitutes the legally valid and binding obligation of the Warrant Agent
enforceable against the Warrant Agent in accordance with its terms; that the
Warrant Agent is in compliance, generally with respect to acting as a warrant
agent under the Warrant Agreement, with all applicable laws and regulations; and
that the Warrant Agent has the requisite organization and legal power and
authority to perform its obligations under the Warrant Agreement.
 
     The opinions expressed above are limited to the laws of the State of
Maryland, exclusive of securities or "blue sky" laws. We hereby consent to the
filing of this opinion with the Commission as Exhibit 5.2 to the Registration
Statement and to the reference to our firm under the heading "Legal Matters" in
the Registration Statement.
 
                                          Very truly yours,
 
                                          PIPER & MARBURY L.L.P.
 
                                     Page 4

<PAGE>   1
                                                                     EXHIBIT 8.1



                                 SIDLEY & AUSTIN
                                                                    


                                          April 24, 1998

 

Starwood Hotels & Resorts
2231 E. Camelback Road
Suite 410
Phoenix, Arizona 85016

Starwood Hotels & Resorts Worldwide, Inc.
2231 E. Camelback Road
Suite 400
Phoenix, Arizona 85016

                             Re:    Starwood Hotels & Resorts
                                    Starwood Hotels & Resorts Worldwide, Inc.
                                    Registration Statement on Form S-3
                                    Registration Nos. 333-40077 and 333-40077-01

Ladies and Gentlemen:

               We have acted as special counsel to Starwood Hotels & Resorts, a
Maryland real estate investment trust (the "Trust"), and Starwood Hotels &
Resorts Worldwide, Inc., a Maryland corporation (the "Corporation" and, together
with the Trust, the "Company"), in connection with the preparation of the
Registration Statement on Form S-3 of the Company, as initially filed with the
Securities and Exchange Commission (the "Commission") on November 12, 1997 (as
thereafter amended from time to time and together with all exhibits thereto, the
"Registration Statement"). This opinion is being furnished in accordance with
the requirements of Item 16 of Form S-3 and Item 601(b)(8) of Regulation S-K
under the Securities Act of 1933, as amended (the "Act"). Capitalized terms used
but not otherwise defined herein have the respective meanings set forth in the
Registration Statement.

               Our opinion is based upon an examination of the Registration
Statement, and such other documents as we have deemed necessary or appropriate
as a basis therefor. In our examination, we have assumed the legal capacity of
all natural persons, the genuineness of all

<PAGE>   2
SIDLEY & AUSTIN                                                      LOS ANGELES

Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 2


signatures, the authenticity of all documents submitted to us as originals, the
conformity to original documents of all documents submitted to us as certified,
conformed, or photostatic copies, and the authenticity of the originals of such
copies. As to any facts material to this opinion that we did not independently
establish or verify, we have relied upon the detailed statements and
representations of the Company set forth in its letters to us dated the date of
this opinion, which letters are attached hereto and incorporated by reference
herein. Our opinion is premised on the accuracy of such letters, statements and
representations.

               I. ANALYSIS AND DISCUSSION

                              1. In General

               The analysis and discussion set forth in the summary contained in
the Registration Statement under the caption "Federal Income Tax Considerations"
is hereby incorporated by reference as though set forth herein in its entirety.

                              2. Section 269B of the Code

               Section 269B(a)(3) of the Code provides that, for purposes of
determining whether any stapled entity is a REIT, all entities which are stapled
entities with respect to each other shall be treated as one entity. Section
269B(c) of the Code defines the term "stapled entities" to mean any group of two
or more entities if more than 50 percent in value of the beneficial ownership in
each of such entities consists of interests where, by reason of form of
ownership, restrictions on transfer, or other terms or conditions, the transfer
of one of such interests causes or requires the transfer of the other of such
interests.

               The Trust and the Corporation are "stapled entities" within the
meaning of Section 269B(c) of the Code. Therefore, if Section 269B(a)(3) were to
apply to the Trust and the Corporation, they would be treated as one entity for
purposes of determining whether the Trust is a REIT. In such case, the Trust
would not satisfy either the 75 percent or the 95 percent gross income tests
provided in Section 856(c)(2) and (3) of the Code and the Trust would not
qualify as a REIT.

               Section 136(c)(3) of the Deficit Reduction Act of 1984, P.L.
98-369 (the "1984 Tax Act"), however, provided that Section 269B(a)(3) of the
Code shall not apply in determining the application of Sections 856 through 859
of the Code to any REIT which is part of a group of stapled entities if:
<PAGE>   3
SIDLEY & AUSTIN                                                      LOS ANGELES

Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 3

               (A) all members of such group were stapled entities as of June
30, 1983, and

               (B) as of June 30, 1983, such group included one or more REITs.

No regulations, rulings or cases have been issued or decided interpreting
Section 136(c)(3) of the 1984 Tax Act.

               Section 269B(a)(3) of the Code does not apply to the Trust
because the Trust and the Corporation were stapled entities on June 30, 1983 and
the Trust was a REIT on such date. Section 136(c)(3) of the 1984 Tax Act does
not, by its terms, require the Trust to have been a REIT at all times after June
30, 1983 in order for Section 269B(a)(3) of the Code not to apply. Therefore,
the termination of the Trust's status as a REIT for the taxable years ended
December 31, 1991 through 1994 did not result in Section 269B(a)(3) of the Code
applying to the Trust for the taxable year ending December 31, 1995, nor will it
result in Section 269B(a)(3) of the Code applying to the Trust for future
taxable years. Because there are no judicial or administrative authorities
interpreting Section 136(c)(3) of the 1984 Tax Act, this conclusion is based
solely on the literal language of this provision.

               However, on March 26, 1998, the Chairman of the House Ways and
Means Committee and the Chairman of the Senate Finance Committee introduced
identical bills in the House (H.R. 3558) and Senate (S. 1871) that would, if
enacted, have the effect of repealing the grandfathering of stapled REITs with
respect to certain acquisitions of real property interests occurring after March
26, 1998. This opinion is based solely on current law and does not take into
consideration the consequences to the Company if H.R. 3558, S. 1871 or similar
legislation is enacted.

               II. OPINION

               In rendering our opinion, we have considered the applicable
provisions of the Code, Regulations, judicial decisions, administrative rulings
and other applicable authorities, in each case as in effect on the date hereof.
The statutory provisions, regulations, decisions, rulings and other authorities
on which this opinion is based are subject to change, and such changes could
apply retroactively. Opinions of counsel are not binding on the IRS or on any
court. Accordingly, no assurance can be given that the IRS will not challenge
the propriety of one or more of the opinions set forth in the following
paragraphs or that such a challenge would not be successful.

               Based on and subject to the foregoing, we are of the opinion
that:

<PAGE>   4
SIDLEY & AUSTIN                                                      LOS ANGELES

Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 4


                1. The discussion set forth in the section of the Registration
        Statement entitled "Federal Income Tax Considerations" constitutes, in
        all material respects, a fair and accurate summary of the Federal income
        tax consequences that are likely to be material to the Company and to
        its shareholders and stockholders and constitutes the opinion of Sidley
        & Austin to the extent so stated in such section.

                2. Commencing with its taxable year ended December 31, 1995, the
        Trust was organized and operated in conformity with the requirements for
        qualification as a REIT pursuant to Sections 856 through 860 of the Code
        and the Regulations, and the Company's proposed method of operation will
        enable the Trust to continue to meet the requirements for qualification
        and taxation as a REIT under the Code and the Regulations for its
        taxable year ending December 31, 1998 and for future taxable years.

                3. Section 269B(a)(3) of the Code has not applied and will
        continue not to apply to the Trust and the Corporation.

                4. The separate corporate identities of the Trust and the
        Corporation will be respected.

                5. The Leases will be treated as true leases for Federal income
        tax purposes.

                6. Except to the extent such rent is attributable to personal
        property, the rent payable under the Leases will be treated as "rents
        from real property" for purposes of Sections 856(c)(2) and (3) of the
        Code.

                7. Based on examples contained in Section 1.701-2(b) of the
        Regulations, the structure of the Company is not inconsistent with the
        intent of Subchapter K of the Code and the IRS will not be able to
        invoke Section 1.701-2(b) of the Regulations to recast the structure of
        the Company for Federal income tax purposes.

               Other than as expressly stated above, we express no opinion on
any issue relating to the Company or to any investment therein or under any
other law. We are furnishing this opinion to you for the Company's benefit in
connection with the filing of the Registration Statement with the Commission and
this opinion is not to be used, circulated, quoted, or otherwise referred to for
any other purpose without our written permission. This opinion is expressed as
of the date hereof, and we disclaim any undertaking to advise you of


<PAGE>   5
SIDLEY & AUSTIN                                                      LOS ANGELES

Starwood Hotels & Resorts
Starwood Hotels & Resorts Worldwide, Inc.
April 24, 1998
Page 5

any subsequent changes of the matters stated, represented, or assumed herein or
any subsequent changes in applicable law, regulations or interpretations
thereof.

               We consent to the filing of this opinion as Exhibit 8.1 to the
Registration Statement and to the reference to Sidley & Austin therein under the
caption "Legal Matters." In giving this consent, we do not hereby admit that we
are within the category of persons whose consent is required under Section 7 of
the Act or the rules or regulations of the Commission promulgated thereunder.



                                                   Very truly yours,

 

                                                   SIDLEY & AUSTIN

<PAGE>   6


                     [STARWOOD HOTELS & RESORTS LETTERHEAD]




                                 April 24, 1998


Sidley & Austin
555 West Fifth Street
Los Angeles, California 90013

               Re:    Tax Opinion

Ladies and Gentlemen:

               In connection with the opinion letter (the "Opinion Letter") to
be provided by Sidley & Austin in connection with the preparation of the
Registration Statement on Form S-3 of the Company, as initially filed with the
Securities and Exchange Commission on November 12, 1997 (as thereafter amended
from time to time and together with all exhibits thereto, the "Registration
Statement") and recognizing that Sidley & Austin will rely on this letter in
providing the Opinion Letter, the undersigned, an officer of Starwood Hotels &
Resorts (the "Trust"), duly appointed by the Board of Trustees of the Trust and
acting as such, hereby certifies the following, to the best knowledge of the
Trust, as of the date hereof. Insofar as such certification pertains to any
person other than the Trust, such certification is only as to the knowledge of
the undersigned without specific inquiry. Capitalized terms used but not defined
herein have the meaning provided in the Registration Statement. References to
the Trust and the Corporation include their respective subsidiaries.

               1. Each of the following documents has been (or will be) duly
        authorized, executed, and delivered, and has not been amended or further
        amended after the noted date:

                      a. The Trust's Declaration of Trust dated August 25, 1969,
               as amended and restated as of June 6, 1988, as further amended as
               of February 1, 1995, as further amended as of January 2, 1998,
               and as further amended as of February 23, 1998;



<PAGE>   7


Sidley & Austin
April 24, 1998
Page 2


                      b. The letter ruling issued by the Internal Revenue
               Service (the "IRS") to the Trust dated January 4, 1980;

                      c. The letter from the IRS to the Trust dated August 15,
               1994, concerning the termination of the Trust's election to be
               taxed as a REIT (the "IRS Letter");

                      d. The Certificate of Limited Partnership of SLT Realty
               Limited Partnership (the "Realty Partnership") dated December 9,
               1994, as corrected as of December 20, 1994, as amended as of
               March 30, 1995 and as amended and restated as of July 5, 1995;

                      e. The Second Amended and Restated Limited Partnership
               Agreement of the Realty Partnership dated as of November 14,
               1997, as amended as of January 1, 1998, and as further amended as
               of January 2, 1998 (the "Realty Agreement");

                      f. The Formation Agreement dated as of November 11, 1994,
               among the Trust, the Corporation, Starwood Capital Group, L.P.,
               Berl Holdings, L.P., Starwood Apollo Hotel Partners I, L.P.,
               Starwood Apollo Hotel Partners VIII, L.P., Starwood Apollo Hotel
               Partners IX, L.P., and Starwood Nomura Hotel Investors, L.P. as
               amended to the date hereof, and the exhibits and schedules
               attached thereto;

                      g. The organizational documents and the limited
               partnership agreement or limited liability company agreement, as
               the case may be, for each of the limited partnerships and limited
               liability companies in which the Trust owns a direct or indirect
               interest (the "Realty Subsidiary Entities"), as amended to the
               date hereof;

                      h.     The Transaction Agreement;

                      i. The Amended and Restated Agreement and Plan of Merger;
               and

                      j. Any other documents we have furnished you in connection
               with your issuance of your opinion.



<PAGE>   8

Sidley & Austin
April 24, 1998
Page 3

               2. During its taxable year ended December 31, 1995 and during
        each of its taxable years ending after December 31, 1995, each of the
        Trust, the Realty Partnership and the Realty Subsidiary Entities has
        operated and will operate in such a manner that will make each
        representation set forth below true for such years or for the period set
        forth in such representation.

               3. The Trust will not make any amendments to its organizational
        documents after the date hereof that would affect the Trust's
        qualification as a real estate investment trust as defined in Section
        856(a) of the Internal Revenue Code of 1986, as amended (the "Code").

               4. Each partner of the Realty Partnership, and each partner or
        member of the Realty Subsidiary Entities that is a corporation or other
        entity has a valid legal existence.

               5. Each partner and each member of the Realty Partnership and the
        Realty Subsidiary Entities has full power, authority, and legal right to
        enter into and perform the terms of the Realty Agreement or the
        partnership or limited liability company agreements, as the case may be,
        of each Realty Subsidiary Entity, and the transactions contemplated
        thereby.

               6. No actions will be taken by the Trust, any Realty Subsidiary
        Entity or the partners or the members of any of them that would have the
        effect of altering the facts upon which your opinion is based.

               7. The Trust has filed amended federal income tax returns for its
        taxable years ended December 31, 1991 and 1992 reflecting that it did
        not qualify as a real estate investment trust (a "REIT") and was taxable
        as a C corporation. The Trust has filed its federal income tax returns
        for its taxable years ended December 31, 1993 and 1994 reflecting that
        it did not qualify as a REIT and was taxable as a C corporation.

               8. At all times on or after January 1, 1995, the Trust was and
        will be managed by the Board of Trustees and, except for immaterial
        amounts, the paired shares and other equity securities of the Trust and
        the Corporation (the "Paired Shares") were and will be transferable. At
        all times after the Closing Date, each Subsidiary REIT will be managed
        by its board of directors and we will not agree to any changes to the
        certificate of incorporation, by-laws or other relevant documents that
        would result in the stock of each Subsidiary REIT not being
        transferable.



<PAGE>   9

Sidley & Austin
April 24, 1998
Page 4

               9. The Trust timely elected to be a REIT for its taxable year
        ending December 31, 1995, computed its taxable income as a REIT on its
        federal income tax return for that taxable year, and filed IRS Form
        1120-REIT with a copy of the IRS Letter attached thereto properly and
        timely electing REIT status and has not terminated or revoked such
        election. The Subsidiary REITs will timely file IRS Forms 1120-REIT for
        their taxable years ending December 31, 1998, will timely elect to be
        taxed as REITs for such year and will not terminate or revoke such
        elections.

               10. The Trust has timely filed its income tax return for its
        taxable year ended December 31, 1996, and will timely file its income
        tax returns for subsequent taxable years reflecting that it has
        qualified as a REIT and will not terminate or revoke its election to be
        taxed as a REIT.

               11. The Trust, as of December 31, 1994, did not have any
        accumulated earnings and profits. As of December 31, 1998, the Trust
        will not have any earnings and profits accumulated in any year in which
        the Trust, or any corporation to whose earnings and profits the Trust
        succeeded by operation of Section 381 of the Code, was not a REIT.

               12. The Trust timely made an election pursuant to IRS Notice
        88-19, 1988-2 C.B. 486, to apply rules similar to those of Section 1374
        of the Code for its taxable year ended December 31, 1995 and the Trust
        and the Subsidiary REITs will each make such an election for their
        taxable years ending December 31, 1998.

               13. The Paired Shares were paired prior to June 30, 1983, and at
        all times thereafter. The Trust elected to be taxed as a REIT for its
        taxable year that included June 30, 1983.

               14. The following requirements are now and will continue to be
        met by any person which provides services with respect of or to any
        tenant of a property in which the Realty Partnership, the Realty
        Subsidiary Entities and, commencing with the taxable year ending
        December 31, 1998, the Subsidiary REITs own an interest (the
        "Properties"):

                      a. Such person does not and will not own, directly or
               indirectly (within the meaning of Section 856(d)(5) of the Code),
               more than 35 percent of the shares of beneficial interest of the
               Trust (the "Trust Shares") or the stock of any Subsidiary REIT;



<PAGE>   10

Sidley & Austin
April 24, 1998
Page 5

                      b. If such person is a corporation, not more than 35
               percent of its stock, measured by voting power or number of
               shares, or, if such person is a non corporate entity, not more
               than a 35 percent interest in its assets or net profits is or
               will be owned, directly or indirectly (within the meaning of
               Section 856(d)(5) of the Code), by one or more persons who own 35
               percent or more of the Trust Shares or the stock of any
               Subsidiary REIT;

                      c. None of the Trust, any Realty Subsidiary Entity or any
               Subsidiary REIT presently derives or receives, or will derive or
               receive, any income from such person;

                      d. Such person was, is and will be adequately compensated
               for its services; and

                      e. If such person is an individual, he or she is not and
               will not be an officer of the Trust, any Realty Subsidiary Entity
               or any Subsidiary REIT.

               15. Beneficial ownership of the Trust was held by 100 or more
        persons for at least 335 days of the taxable years ended December 31,
        1995, 1996 and 1997 and will be held by 100 or more persons for at least
        335 days of each taxable year ending after December 31, 1997. Beneficial
        ownership of each Subsidiary REIT will be held by 100 or more persons
        for at least 335 days of each taxable year ending after December 31,
        1998.

               16. At no time during the last half of the Trust's taxable years
        ended December 31, 1995, 1996 and 1997 and at no time during the last
        half of each of the Trust's taxable years ending after December 31,
        1997, were or will more than 50 percent in value of the Trust Shares be
        owned, directly or indirectly (within the meaning of Section 544 of the
        Code, as modified by Section 856(h)(1)(B) of the Code), by or for the
        benefit of five or fewer individuals. At no time during the last half of
        each Subsidiary REIT's taxable years ending after December 31, 1998,
        were or will more than 50 percent in value of the stock of any
        Subsidiary REIT be owned, directly or indirectly (within the meaning of
        Section 544 of the Code, as modified by Section 856(h)(1)(B) of the
        Code), by or for the benefit of five or fewer individuals.

               17. During the Trust's taxable years ended December 31, 1995,
        1996 and 1997 and during each of the Trust's taxable years ending after
        December 31, 1997, at least 95 percent of the gross income of the Trust
        and each Subsidiary REIT, determined after



<PAGE>   11

Sidley & Austin
April 24, 1998
Page 6


        application of Treas. Reg. Section 1.856-3(g), excluding gross income
        from the sale of property held as inventory or held primarily for sale
        to customers in the ordinary course of the trade or business of the
        Trust, each Realty Subsidiary Entity and each Subsidiary REIT, as the
        case may be ("Prohibited Income"), was and will be derived from:

                      a. Dividends;

                      b. Interest;

                      c. Rents from real property;

                      d. Gain from the sale or other disposition of stock,
               securities, and real property (including interests in real
               property and interests in mortgages on real property) that is not
               Prohibited Income;

                      e. Abatements and refunds of taxes on real property;

                      f. Income and gain derived from foreclosure property as
               defined in Section 856(e) of the Code ("Foreclosure Property");

                      g. Amounts (other than amounts the determination of which
               depends in whole or in part on the income or profits of any
               person) received or accrued as consideration for entering into
               agreements (i) to make loans secured by mortgages on real
               property or on interests in real property or (ii) to purchase or
               lease real property (including interests in real property and
               interests in mortgages on real property);

                      h. Gain from the sale or other disposition of real estate
               assets (including regular and residual interests in real estate
               mortgage investment conduits ("REMICs")) that is not Prohibited
               Income;

                      i. Payments under bona fide interest rate swap or cap
               agreements entered into by any of the Trust or any Realty
               Subsidiary Entity to hedge variable rate indebtedness that it
               incurred to acquire or carry real estate assets (including



<PAGE>   12

Sidley & Austin
April 24, 1998
Page 7

               regular and residual interests in REMICs, to the extent provided
               in Section 856(c)(5)(E) of the Code) ("Qualified Hedging
               Contracts")(1); and

                      j. Gain from the sale or other disposition of Qualified
               Hedging Contracts.

               18. During the Trust's taxable years ended December 31, 1995,
        1996 and 1997 and during each of the Trust's taxable years ending after
        December 31, 1997, and during each Subsidiary REIT's taxable years
        ending on or after December 31, 1998, at least 75 percent of the gross
        income of the Trust and each Subsidiary REIT, determined after
        application of Treas. Reg. Section 1.856-3(g) (excluding Prohibited
        Income) was and will be derived from:

                      a. Rents from real property (excluding any interest
               accrued on such rents);

                      b. Interest on obligations secured by mortgages on real
               property or on interests in real property (including interests on
               regular or residual interests in REMICs, to the extent provided
               in Section 856(c)(5)(E) of the Code);

                      c. Gain from the sale or other disposition of real
               property (including interests in real property and interests in
               mortgages on real property) that was not Prohibited Income;

                      d. Dividends or other distributions on, and gain (other
               than Prohibited Income) from the sale or other disposition of,
               transferable shares in other REITs;

                      e. Abatements and refunds of taxes on real property;

                      f. Income and gain (other than Prohibited Income) derived
               from Foreclosure Property;

- --------------
(1) For taxable years ending after December 31, 1997, Qualified Hedging
    Contracts will include any interest rate swap or cap agreement, option, 
    futures contract, forward rate agreement, or any similar financial 
    instrument, entered into in a transaction to reduce the interest rate risks 
    with respect to any indebtedness incurred or to be incurred to acquire or 
    carry real estate assets.



<PAGE>   13


Sidley & Austin
April 24, 1998
Page 8


                      g. Amounts (other than amounts the determination of which
               depends in whole or in part on the income or profits of any
               person) received or accrued as consideration for entering into
               agreements (i) to make loans secured by mortgages on real
               property or on interests in real property or (ii) to purchase or
               lease real property (including interests in real property and
               interests in mortgages on real property);

                      h. Gain (other than Prohibited Income) from the sale or
               other disposition of real estate assets (including regular and
               residual interests in REMICs, to the extent provided in Section
               856(c)(5)(E) of the Code); and

                      i. Income that is (i) attributable to stock or a debt
               instrument, (ii) attributable to the temporary investment of
               amounts received in exchange for Trust Shares (other than Trust
               Shares issued pursuant to a dividend reinvestment plan) or in a
               public offering of debt obligations of the Trust which have
               maturities of at least five years, and (iii) received or accrued
               during the one-year period beginning on the date on which the
               Trust received such amounts.

               19. The leases entered into by the Realty Partnership, the Realty
        Subsidiary Entities and the Subsidiary REITs with the Operating
        Partnership, the limited partnerships or limited liability companies
        owned in whole or in part by the Operating Partnership (the "Operating
        Subsidiary Entities") and others (the "Leases") provide that rent is the
        greater of a fixed amount or a percentage amount that is either fixed or
        based on a percentage of receipts or sales derived with respect to the
        property (the "Percentage Rent"). The percentages used to compute the
        Percentage Rent (i) will not be renegotiated during the term of the
        Leases in a manner that has the effect of basing the Percentage Rent on
        income or profits of any person and (ii) will conform with normal
        business practices.

               20. The parties to each Lease intend for their relationship to be
        that of lessor and lessee, or sublessor and sublessee, as the case may
        be, and each current relationship is and each future relationship shall
        be documented by a lease agreement; the lessees or sublessees, as the
        case may be, have and shall have the right to exclusive possession and
        use and quiet enjoyment of the leased premises during the term of the
        Leases; the lessees bear and will bear the cost of, and are or will be
        responsible for, day-to-day maintenance and repair of the leased
        premises, other than the cost of certain capital expenditures, and
        dictate and will dictate how the leased premises are operated and
        maintained; the lessees or sublessees, as the case may be, bear and will
        bear all of the costs and expenses of



<PAGE>   14

Sidley & Austin
April 24, 1998
Page 9


        operating the leased premises during the term of the Leases; the term of
        each Lease is less than the economic life of the leased premises and the
        lessees do not have purchase options with respect to the leased
        premises; the lessees or sublessees, as the case may be, are required to
        pay substantial fixed rent during the term of the Leases; and each
        lessee or sublessee, as the case may be, stands to incur substantial
        losses or reap substantial profits depending on how successfully it
        operates the leased premises.

               21. The Trust has monitored and will monitor the terms of each
        lease entered into or assumed by it, the Realty Partnership, any Realty
        Subsidiary Entity and each Subsidiary REIT to ensure that the amount of
        rent attributable to personal property received or accrued by the Realty
        Partnership, the Realty Subsidiary Entities and each Subsidiary REIT
        does not cause the Trust or any Subsidiary REIT to fail to satisfy the
        gross income tests of Sections 856(c)(2) and (3) of the Code.

               22. During the Trust's taxable years ended December 31, 1995,
        1996 and 1997 and during each of the Trust's taxable years ending after
        December 31, 1997, the Trust, determined after application of Treas.
        Reg. Section 1.856-3(g), and, for taxable years ending on or after
        December 31, 1998, the Subsidiary REITs, did not and will not receive or
        accrue, directly or indirectly, any rent, interest, contingency fees, or
        other amounts that were determined in whole or in part with reference to
        the income or profits derived by any person (excluding amounts received
        (i) as rents that are (A) based solely on a percentage or percentages of
        receipts or sales and the percentage or percentages are fixed at the
        time the leases are entered into, are not renegotiated during the term
        of the leases in a manner that has the effect of basing rent on income
        or profits, and conform with normal business practices or (B)
        attributable to qualified rents from subtenants as provided in Section
        856(d)(6) of the Code, and (ii) as interest that was (A) based solely on
        a fixed percentage or percentages of receipts or sales or (B)
        attributable to qualified rents received or accrued by debtors as
        provided by Section 856(f)(2) of the Code).

               23. During the Trust's taxable years ended December 31, 1995,
        1996 and 1997 and for each of the Trust's taxable years ending after
        December 31, 1997, the Trust and, for taxable years ending on or after
        December 31, 1998, the Subsidiary REITs did not and will not own,
        directly or indirectly (within the meaning of Section 856(d)(5) of the
        Code), 10 percent or more, by voting power, value or number, of the
        shares of the Corporation or 10 percent or more of the assets or net
        profits of the Operating Partnership or any Operating Subsidiary Entity,
        except that for taxable years ending after December 31, 1997, the Trust
        may own 100 percent of the stock of a subsidiary corporation. The Trust
        and, for taxable years ending on or after December 31, 1998, the
        Subsidiary REITs did



<PAGE>   15

Sidley & Austin
April 24, 1998
Page 10


        not and will not receive or accrue, directly or indirectly, any rents
        from any of the following:

                      a. A corporation of which the Trust or any Subsidiary REIT
               owns, directly or indirectly (within the meaning of Section
               856(d)(5) of the Code), 10 percent or more of the stock, by
               voting power or number of shares; or

                      b. A non-corporate entity in which the Trust or any
               Subsidiary REIT owns, directly or indirectly (within the meaning
               of Section 856(d)(5) of the Code), 10 percent or more of the
               assets or net profits.

               24. The Trust currently enforces and will continue to enforce the
        provisions of its Declaration of Trust, the Realty Agreement and the
        partnership or limited liability company agreements, as the case may be,
        of the Realty Subsidiary Entities concerning any and all restrictions on
        ownership of Paired Shares. Each Subsidiary REIT will enforce any and
        all restrictions in its articles of incorporation concerning
        restrictions on ownership of its stock.

               25. During the Trust's taxable years ended December 31, 1995,
        1996 and 1997, less than 30 percent of the gross income of the Trust,
        determined after application of Treas. Reg. Section 1.856-3(g), was be
        derived from the sale or other disposition of:

                      a. Stock, Qualified Hedging Contracts, or other securities
               held for less than one year;

                      b. Property in a transaction that generates Prohibited
               Income; or

                      c. Real property (including interests in real property,
               interests in mortgages on real property, regular and residual
               interests in REMICs, and mortgage pass-through securities) held
               for less than four years other than (i) property compulsorily or
               involuntarily converted to another form as a result of its
               destruction (in whole or in part), seizure, requisition, or
               condemnation (or the threat or imminence thereof) and (ii)
               Foreclosure Property.

               26. At the close of each quarter of a taxable year commencing
        with the quarter ended March 31, 1995, (i) at least 75 percent of the
        value of the total assets of the Trust were and will be represented by
        real estate assets (including interests in mortgages on real property
        and interests in REMICs, to the extent provided in Section 856(c)(5)(E)
        of the



<PAGE>   16

Sidley & Austin
April 24, 1998
Page 11


        Code), cash and cash items (including receivables), and government
        securities (the "75 Percent Test") and (ii) with respect to the
        securities of the Trust not included under the 75 Percent Test, (A) not
        more than five percent of the value of the Trust's total assets did and
        will consist of the securities of any one issuer (excluding the Trust's
        interest in the Realty Partnership, the Realty Subsidiary Entities, the
        Subsidiary REITs or any corporation with respect to which the Trust has
        directly held 100 percent of the stock at all times during such
        corporation's existence) and (B) not more than 10 percent of the
        outstanding voting securities of any one issuer (excluding the Trust's
        interest in the Realty Partnership, the Realty Subsidiary Entities, the
        Subsidiary REITs or any corporation with respect to which the Trust has
        directly held 100 percent of the stock at all times during such
        corporation's existence)(2) will be held by the Trust. At the close of
        each quarter of a taxable year commencing with the quarter ended March
        31, 1998, (i) at least 75 percent of the value of the total assets of
        each Subsidiary REIT will be represented by real estate assets
        (including interests in mortgages on real property and interests in
        REMICs, to the extent provided in Section 856(c)(5)(E) of the Code),
        cash and cash items (including receivables), and government securities
        (the "75 Percent Test") and (ii) with respect to the securities of each
        Subsidiary REIT not included under the 75 Percent Test, (A) not more
        than five percent of the value of each Subsidiary REIT's total assets
        will consist of the securities of any one issuer (excluding each
        Subsidiary REIT's interest in any corporation with respect to which the
        Subsidiary REIT holds 100 percent of the stock) and (B) not more than 10
        percent of the outstanding voting securities of any one issuer
        (excluding each Subsidiary REIT's interest in any corporation with
        respect to which the Subsidiary REIT holds 100 percent of the stock)
        will be held by any Subsidiary REIT. With respect to this
        representation, the assets of the Trust and the Subsidiary REITs will be
        as determined pursuant to Treas. Reg. Section 1.856-3(g) and the term
        "value" means (i) fair value as determined in good faith by the Board of
        Trustees of the Trust or the board of directors of each Subsidiary REIT,
        as the case may be, or (ii) in the case of securities for which market
        quotations are readily available, the market value of such securities.

               27. With respect to each loan secured by real estate held by the
        Trust, the Realty Partnership or any Realty Subsidiary Entity the amount
        of the loan has not exceeded and does not exceed the fair market value
        of the real property security therefor, except by amounts which would
        not cause the Trust to fail to satisfy the asset tests of Section
        856(c)(4) of the Code or the gross income test of Section 856(c)(3) of
        the Code.


- --------------
(2) For taxable years ending after December 31, 1997, a REIT may own 100 percent
    of the stock of a subsidiary corporation at the close of any quarter.



<PAGE>   17

Sidley & Austin
April 24, 1998
Page 12


               28. The Trust and each Subsidiary REIT maintains and will
        continue to maintain until the expiration of any applicable statute of
        limitations period sufficient records as to its investments to be able
        to show that it complies with the asset tests described above.

               29. None of the Management Subsidiaries will provide Prohibited
        Services to any of the Corporation, the Operating Subsidiary Entities,
        Atlanta or St. John or will manage or operate any assets owned directly
        or indirectly by the Trust, the Realty Partnership or any Subsidiary
        REIT.

               30. During the Trust's taxable years ended December 31, 1995,
        1996 and 1997 and during each of the Trust's taxable years ending after
        December 31, 1997, the deduction for dividends paid by the Trust (as
        defined in Section 561 of the Code, but without regard to capital gain
        dividends, as defined in Section 857(b)(3)(C) of the Code) has equaled
        or exceeded or will equal or exceed (i) the sum of (A) 95 percent of the
        Trust's real estate investment trust taxable income (as defined in
        Section 857(b)(2) of the Code, but without regard to the deduction for
        dividends paid and excluding any net capital gain) and (B) 95 percent of
        the excess of its net income from Foreclosure Property over the tax
        imposed on such income by Section 857(b)(4)(A) of the Code, minus (ii)
        any excess noncash income (as determined under Section 857(e) of the
        Code). During the taxable years of the Subsidiary REITs ending on or
        after December 31, 1998, the deduction for dividends paid by each
        Subsidiary REIT (as defined in Section 561 of the Code, but without
        regard to capital gain dividends, as defined in Section 857(b)(3)(C) of
        the Code) will equal or exceed (i) the sum of (A) 95 percent of each
        Subsidiary REIT's real estate investment trust taxable income (as
        defined in Section 857(b)(2) of the Code, but without regard to the
        deduction for dividends paid and excluding any net capital gain) and (B)
        95 percent of the excess of its net income from Foreclosure Property
        over the tax imposed on such income by Section 857(b)(4)(A) of the Code,
        minus (ii) any excess noncash income (as determined under Section 857(e)
        of the Code). For purposes of this paragraph, the deduction for
        dividends paid shall be determined after the application of Section
        857(d)(3) of the Code.

               31. At all times after December 31, 1994, the dividends paid by
        the Trust have been paid and will be paid in respect of each class of
        stock pro rata, with no preference to any share as compared with other
        shares of the same class. At all times after December 31, 1997, the
        dividends paid by each of the Subsidiary REITs will be paid in respect
        of each class of stock pro rata, with no preference to any share as
        compared with other shares of the same class.



<PAGE>   18

Sidley & Austin
April 24, 1998
Page 13


               32. On or before January 30, 1996, 1997 and 1998, the Trust
        demanded written statements from each record shareholder of one percent
        or more of its stock (or, if the Trust has 2,000 or more shareholders of
        record of its stock on any dividend record date, each record shareholder
        of five percent or more of its stock) setting forth the following
        information:

                      a. The actual owners of the Trust's stock (i.e., the
               persons who are required to include in gross income in their
               returns the dividends received on the stock); and

                      b. The maximum number of shares of the Trust (including
               the number and face value of securities convertible into stock of
               the Trust) that were considered owned, directly or indirectly
               (within the meaning of Section 544 of the Code, as modified by
               Section 856(h)(1)(B) of the Code), by each of the actual owners
               of any of the Trust's stock at any time during the last half of
               the Trust's taxable year.

               33. The Trust will maintain the written statements described in
        the preceding paragraph and the Trust and the Subsidiary REITs will keep
        and maintain all records required pursuant to Treas. Reg. Section
        1.857-8 in the internal revenue district in which they are required to
        file their federal income tax returns, and the statements and records
        will be available for inspection by the IRS until the expiration of any
        applicable statute of limitations period.

               34. The shareholder demand letters sent in January 1996 were sent
        by the Corporation for the benefit of and at the request and under the
        direction and control of the Trust.

               35. The Trust will continue to, and the Subsidiary REITs will,
        use the calendar year as their taxable year.

               36. Not all of the trustees of the Trust are also directors of
        the Corporation, and some of the directors of the Corporation are not
        trustees of the Trust. No individual serves as an officer of both the
        Trust and the Corporation concurrently.

               37. The Trust, the Realty Partnership, each Realty Subsidiary
        Entity and each Subsidiary REIT each maintain separate books and
        records.



<PAGE>   19

Sidley & Austin
April 24, 1998
Page 14


               38. The Trust, the Realty Partnership, the Realty Subsidiary
        Entities and each Subsidiary REIT (and any other entity in which the
        Trust directly or indirectly holds an interest) do not and will not
        furnish or render any services to the Corporation, the Operating
        Partnership, any Operating Subsidiary Entity, Atlanta or St. John.

               39. At all times, material transactions among the Trust, the
        Corporation, the Realty Partnership, the Realty Subsidiary Entities, the
        Operating Partnership, the Operating Subsidiary Entities, the Subsidiary
        REITs, Atlanta and St. John, or any of them, have been and will be
        negotiated and structured with the intention of achieving an arm's-
        length result.

               40. The Realty Partnership and each Realty Subsidiary Entity is
        operated and will continue to be operated in accordance with the
        enabling statute of the jurisdiction under which it is organized, its
        organizational documents and its partnership or limited liability
        company agreement, as the case may be.

               41. The partnership or limited liability company agreement, as
        the case may be, of the Realty Partnership and each Realty Subsidiary
        Entity will remain in substantially the same form as it is upon the date
        of this letter and will not be amended in any manner which would affect
        your opinion.

               42. No general partner is acting as an agent of any limited
        partner in connection with the investments by the limited partners in,
        and operations of, the Realty Partnership or any Realty Subsidiary
        Entity that is a limited partnership. The Trust will be active in the
        management of the Realty Partnership and will be independent of the
        limited partners.

               43 No member is acting as an agent of any other member in
        connection with the investments by the members in, and operations of,
        any Realty Subsidiary Entity that is a limited liability company. The
        Trust and the Realty Partnership will be active in the management of the
        Realty Subsidiary Entities.

               44. The transactions in which the partners and members acquired
        interests in the Realty Partnership and the Realty Subsidiary Entities
        are not required to be registered under the Securities Act of 1933, as
        amended.

               45. The Realty Partnership will not have more than 100 Partners.



<PAGE>   20


Sidley & Austin
April 24, 1998
Page 15


               46. The interests in each of the Realty Partnership and each
        Realty Subsidiary Entity will not be traded on an established securities
        market or be readily tradeable on a secondary market (or the substantial
        equivalent thereof).

               47. The Realty Partnership and the Realty Subsidiary Entities
        intend to hold assets for investment with a view to long-term
        appreciation, to engage in the business of acquiring, developing,
        owning, and operating hotel properties and interests in hotels and to
        make such occasional sales of such properties, including peripheral
        land, as are consistent with the investment objectives of the Realty
        Partnership and the Realty Subsidiary Entities.

               48. Neither the Realty Partnership nor any Realty Subsidiary
        Entity has elected or will elect to be classified as an association for
        federal tax purposes.

               49. The Realty Partnership and each Realty Subsidiary Entity that
        was in existence prior to January 1, 1997 claimed or will claim
        classification as a partnership for federal tax purposes for all periods
        prior to January 1, 1997 during which it was in existence.

               50. The Trust expects to own in excess of 20 percent of the
        partnership interests of the Realty Partnership throughout the life of
        the Realty Partnership.

               51. The intent of the partners and the members of the Realty
        Partnership and the Realty Subsidiary Entities is to conduct joint
        business and investment activities through a flexible economic
        arrangement without incurring an entity-level tax.

               52. The Realty Partnership and the Realty Subsidiary Entities are
        each bona fide and each transaction or series of related transactions
        will be entered into for a substantial business purpose.

               53. The payment of cash in lieu of fractional Paired Shares in
        connection with any merger, stock dividend or other transaction was not
        and will not be separately bargained for consideration and was or will
        be made solely for the purpose of saving the Trust and the Corporation
        the expense and inconvenience of issuing fractional Paired Shares or
        Exchangeable Preferred Shares.

        54. Westin Worldwide, Seattle, Lauderdale and Denver each declared and
        paid a dividend prior to and independent of the closing date of the 
        Westin



<PAGE>   21

Sidley & Austin
April 24, 1998
Page 16


Merger and neither the amount nor the source of funds for such dividends was
dependent on the occurrence of the closing date of the Westin Merger.

        55. The Westin Merger was consummated in compliance with the material
terms of the Transaction Agreement, and none of the material terms and
conditions therein were waived or modified.

        56. The ratio for the exchange of shares of Westin Worldwide (the
"Worldwide Shares") for Exchangeable Preferred Shares and cash in the Westin
Merger was negotiated through arm's-length bargaining.

        57. There is no plan by the Members to sell, exchange or otherwise
dispose of a number of Exchangeable Preferred Shares received pursuant to the
Westin Merger that would reduce the Members' ownership of Exchangeable Preferred
Shares to a number of shares having a value as of January 2, 1998 of less than
50 percent of the value of all of the formerly outstanding Worldwide Shares as
of January 2, 1998. For purposes of this representation, Worldwide Shares
exchanged for cash or exchanged for cash in lieu of fractional Exchangeable
Preferred Shares were treated as outstanding Worldwide Shares as of January 2,
1998. Moreover, Worldwide Shares and Exchangeable Preferred Shares held by the
Members and otherwise sold, redeemed or disposed of prior or subsequent to
January 2, 1998 were considered in making this representation.

        58. The Trust has no plan to reacquire any of the Exchangeable Preferred
Shares issued pursuant to the Westin Merger.

        59. The Trust has no plan to sell or otherwise dispose of any of the
assets of Westin Worldwide acquired in the Westin Merger, except for
dispositions (i) in the ordinary course of business, or (ii) that are necessary
to ensure that the representations set forth herein are accurate, or in
transactions described in Section 368(a)(2)(C) of the Code.

        60. The Trust has continued and will continue the historic business of
Westin Worldwide and has used and will continue to use a significant portion of
Westin Worldwide's historic business assets in a business.



<PAGE>   22

Sidley & Austin
April 24, 1998
Page 17


        61. Except as set forth in the Transaction Agreement, the Westin
Companies paid their expenses incurred in connection with the Westin Merger.
Westin Worldwide did not pay any of the expenses of the Members incurred in
connection with the Westin Merger.

        62. There is no intercorporate indebtedness existing between the Trust
and Westin Worldwide that was issued, acquired, or will be settled at a
discount.

        63. Westin Worldwide was not an investment company as defined in Section
368(a)(2)(F)(iii) and (iv) of the Code.

        64. Westin Worldwide was not under the jurisdiction of a court in a
Title 11 or similar case within the meaning of Section 368(a)(3)(A) of the Code.

        65. As of January 2, 1998, the fair market value of the assets of Westin
Worldwide exceeded the sum of its liabilities (including any liabilities to
which its assets are subject).

        66. The ITT Merger was consummated in compliance with the material terms
of the Amended and Restated Agreement and Plan of Merger, and none of the
material terms and conditions therein was waived or modified.

        67. As of February 23, 1998, the fair market value of the real estate
assets of ITT that serve as security for the indebtedness of the Corporation to
the Trust exceeded $3,200,000,000.

        68. As of February 23, 1998, the fair market value of the Corporation
Shares and the fair market value of the Trust Shares relative to the total fair
market value of the Paired Shares was 30 percent and 70 percent, respectively.

        69. The 0.25 percent per annum fee received by the Trust for its
guarantee of the third party indebtedness incurred by the Corporation in
connection with the ITT Merger is reasonable as to each of the Trust and the
Corporation.



<PAGE>   23

Sidley & Austin
April 24, 1998
Page 18


        70. As of February 23, 1998, the Corporation could have arranged debt
financing for the acquisition of ITT without the credit support provided by a
guaranty by the Trust.

        71. Where the foregoing representations involve matters of law, you have
explained to us the relevant and material legal authority to which such
representations relate.

               The undersigned fully understands that Sidley & Austin will be
relying on the accuracy and completeness of the statements made in this letter
in rendering the opinion contained in the Opinion Letter, and the undersigned
has examined such records and other documents and made such inquiries and
investigation as the undersigned deemed necessary to obtain sufficient actual
knowledge to support the representations made herein.

                                            Very truly yours,

                                            STARWOOD HOTELS
                                            & RESORTS



                                            By: /s/ STEVEN R. GOLDMAN
                                                -----------------------------
                                                Name:  STEVEN R. GOLDMAN
                                                Title: Executive Vice President




<PAGE>   24


             [STARWOOD HOTELS & RESORTS WORLDWIDE, INC. LETTERHEAD]



                                 April 24, 1998


Sidley & Austin
555 West Fifth Street
Los Angeles, California 90013

               Re:    Tax Opinion

Ladies and Gentlemen:

               In connection with the opinion letter (the "Opinion Letter") to
be provided by Sidley & Austin in connection with the preparation of the
Registration Statement on Form S-3 of the Company, as initially filed with the
Securities and Exchange Commission on November 12, 1997 (as thereafter amended
from time to time and together with all exhibits thereto, the "Registration
Statement") and recognizing that Sidley & Austin will rely on this letter in
providing the Opinion Letter, the undersigned, an officer of Starwood Hotels &
Resorts Worldwide, Inc. (the "Corporation"), duly appointed by the Board of
Directors of the Corporation and acting as such, hereby certifies the following,
to the best knowledge of the Corporation, as of the date hereof. Insofar as such
certification pertains to any person other than the Corporation, such
certification is only as to the knowledge of the undersigned without specific
inquiry. Capitalized terms used but not defined herein have the meaning provided
in the Registration Statement. References to the Trust and the Corporation
include their respective subsidiaries.

               1. Each of the following documents has been (or will be) duly
        authorized, executed, and delivered, and has not been amended or further
        amended after the noted date:

                      a. The Articles of Incorporation of the Corporation as
               amended and restated as of February 1, 1995, as amended as of
               January 2, 1998, and as further amended as of February 23, 1998;



<PAGE>   25


Sidley & Austin
April 24, 1998
Page 2


                      b. The Certificate of Limited Partnership of the Operating
               Partnership dated as of December 13, 1994, as corrected as of
               December 20, 1994, as amended as of March 30, 1995, as amended
               and restated as of July 5, 1995, and as further amended as of
               November 14, 1997;

                      c. The Second Amended and Restated Limited Partnership
               Agreement of the Operating Partnership dated as of November 14,
               1997, as amended as of January 1, 1998, and as further amended as
               of January 2, 1998 (the "Operating Agreement");

                      d. The organizational documents and the limited
               partnership agreement or limited liability company agreement, as
               the case may be, for each of the limited partnerships and limited
               liability companies in which the Corporation owns a direct or
               indirect interest (the "Operating Subsidiary Entities"), as
               amended to the date hereof;

                      e. The Transaction Agreement;

                      f. The Amended and Restated Agreement and Plan of Merger;
               and

                      g. Any other documents we have furnished you in connection
               with your issuance of your opinion.

               2. During its taxable years ended December 31, 1995, 1996 and
        1997 and during each of its taxable years ending after December 31,
        1997, each of the Corporation, the Operating Partnership and the
        Operating Subsidiary Entities has operated and will operate in such a
        manner that will make each representation set forth below true for such
        years or for the period set forth in such representation.

               3. The Corporation will not make any amendments to its
        organizational documents after the date hereof that would affect the
        Trust's qualification as a real estate investment trust as defined in
        Section 856(a) of the Internal Revenue Code of 1986, as amended (the
        "Code").

               4. Each partner of the Operating Partnership and of an Operating
        Subsidiary Entity that is a partnership and each member of an Operating
        Subsidiary Entity that is a limited liability company that is a
        corporation or other entity has a valid legal existence.



<PAGE>   26


Sidley & Austin
April 24, 1998
Page 3


               5. Each partner and each member, as the case may be, has full
        power, authority, and legal right to enter into and perform the terms of
        the Operating Agreement or the partnership or limited liability company
        agreements of the Operating Subsidiary Entities, as the case may be, and
        the transactions contemplated thereby.

               6. No actions will be taken by the Corporation, the Operating
        Partnership, or any Operating Subsidiary Entity or the partners or the
        members of any of them that would have the effect of altering the facts
        upon which your opinion is based.

               7. The Paired Shares were paired prior to June 30, 1983, and at
        all times thereafter.

               8. Not all of the trustees of the Trust are also directors of the
        Corporation, and some of the directors of the Corporation are not
        trustees of the Trust. No individual serves as an officer of both the
        Trust and the Corporation concurrently.

               9. The Corporation, the Operating Partnership, each Operating
        Subsidiary Entity, Atlanta and St. John each maintain separate books and
        records.

               10. The Trust, the Realty Partnership, the Realty Subsidiary
        Entities and the Subsidiary REITs do not and will not furnish or render
        any services to the Corporation, the Operating Partnership, any of the
        Operating Subsidiary Entities, Atlanta or St.
        John.

               11. At all times, material transactions among the Trust, the
        Corporation, the Realty Partnership, the Realty Subsidiary Entities, the
        Subsidiary REITs, the Operating Partnership, the Operating Subsidiary
        Entities, Atlanta or St. John, or any of them, have been and will be
        negotiated and structured with the intention of achieving an
        arm's-length result.

               12. The Operating Partnership and the Operating Subsidiary
        Entities are each bona fide and each transaction or series of related
        transactions will be entered into for a substantial business purpose.

               13. The payment of cash in lieu of fractional Paired Shares in
        connection with any merger, stock dividend or other transaction was not
        and will not be separately bargained for consideration and was or will
        be made solely for the purpose



<PAGE>   27

Sidley & Austin
April 24, 1998
Page 4


        of saving the Trust and the Corporation the expense and inconvenience of
        issuing fractional Paired Shares or Exchangeable Preferred Shares.

               14. As of February 23, 1998, the fair market value of the real
        estate assets of ITT that serve as security for the indebtedness of the
        Corporation to the Trust exceeded $3,200,000,000.

               15. As of February 23, 1998, the fair market value of the
        Corporation Shares and the fair market value of the Trust Shares
        relative to the total fair market value of the Paired Shares was 30
        percent and 70 percent, respectively.

               16. The 0.25 percent per annum fee received by the Trust for its
        guarantee of the third party indebtedness incurred by the Corporation in
        connection with the ITT Merger is reasonable as to the Trust and the
        Corporation.

               17. As of February 23, 1998, the Corporation could have arranged
        debt financing for the acquisition of ITT without the credit support
        provided by a guaranty of the Trust.

               18. The ITT Merger was consummated in compliance with the
        material terms of the Amended and Restated Agreement and Plan of Merger,
        and none of the material terms and conditions therein was waived or
        modified.

               19. Where the foregoing representations involve matters of law,
        you have explained to us the relevant and material legal authority to
        which such representations relate.




<PAGE>   28


Sidley & Austin
April 24, 1998
Page 5


               The undersigned fully understands that Sidley & Austin will be
relying on the accuracy and completeness of the statements made in this letter
in rendering the opinion contained in the Opinion Letter, and the undersigned
has examined such records and other documents and made such inquiries and
investigation as the undersigned deemed necessary to obtain sufficient actual
knowledge to support the representations made herein.

                                        Very truly yours,

                                        STARWOOD HOTELS & RESORTS
                                        WORLDWIDE, INC.


                                        By:  /s/ RONALD C. BROWN
                                           ------------------------------------
                                           Name:  Ronald C. Brown
                                           Title: Executive Vice President
                                                  and Chief Financial Officer






<PAGE>   1
 
                                                                    EXHIBIT 23.1
 
                        INDEPENDENT ACCOUNTANT'S CONSENT
 
     We consent to the incorporation by reference in this registration statement
on Amendment No. 2 to Form S-3 of our report dated February 27, 1998, on our
audits of the financial statements and financial statement schedules appearing
in the Joint Annual Report of Starwood Hotels & Resorts (formerly Starwood
Lodging Trust) and Starwood Hotels & Resorts Worldwide, Inc. (formerly Starwood
Lodging Corporation) on Form 10-K. We also consent to the reference to our firm
under the caption "Experts."
 
                                          COOPERS & LYBRAND L.L.P.
 
Phoenix, Arizona
April 24, 1998

<PAGE>   1
 
                                                                    EXHIBIT 23.2
 
                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
     As independent public accountants, we hereby consent to the incorporation
by reference in this registration statement on Form S-3 of our report dated
February 12, 1998 on the consolidated financial statements and financial
statement schedule of ITT Corporation, and our report dated March 11, 1998 on
the combined financial statements of Westin Hotels & Resorts Worldwide, Inc. and
the consolidated financial statements of W&S Hotel L.L.C. included in Starwood
Hotels & Resorts and Starwood Hotels & Resorts Worldwide, Inc. Joint Form 8-K
filed April 27, 1998 and to all references to our Firm included in this
registration statement.
 
                                          ARTHUR ANDERSEN LLP
 
New York, New York
April 27, 1998


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission