Exhibit 10.11


                        ASSIGNMENT OF LEASES AND RENTS
                        ------------------------------

     This Assignment of Leases and Rents ("Assignment") is made as of the 24th
day of September 1996, from MUTUAL BENEFIT CHICAGO MARRIOTT SUITE HOTEL
PARTNERS, L.P., a Rhode Island limited partnership having an address at c/o Host
Marriott Corporation, 10400 Fernwood Drive, Bethesda, Maryland 20817
("Borrower") to NATIONAL BANK OF CANADA, having an address at 125 West 55th
Street, New York, New York 10019 ("Lender");

                               R E C I T A L S:
                               --------------- 

     A.  Borrower and Lender previously entered into that certain Loan Agreement
dated as of June 12, 1989 whereby Lender made a loan (the "Original Loan") to
Borrower as evidenced by that certain Promissory Note Secured by Mortgage dated
as of June 12, 1989, and having a maturity date of June 12, 1996 (the "Original
Note").

     B.  The Original Note was secured in part by, among other things, that
certain Leasehold Mortgage, Security Agreement and Assignment of Rents granted
by Borrower to 

This Assignment was prepared by and after recording return to:

Rudnik & Wolfe
203 North LaSalle Street
Suite 1800
Chicago, Illinois 60601
Attn:  John T. Cusak, Esq.



 
Lender and dated as of June 12, 1989 and recorded June 13, 1989 in the
Recorder's Office for Cook County, Illinois (the "Recorder's Office") as
Document No. 89266493, assigning to Lender, among other things, certain leases
and rents described therein and located on the real property described on
Exhibit A hereto (the "Land").

     C.  In accordance with that certain Amended and Restated Loan Agreement
(the "Loan Agreement") of even date herewith between Borrower and Lender, Lender
has made a loan to Borrower in the principal sum of Twenty Five Million Five
Hundred Thousand and 00/100 Dollars ($25,500,000.00) with a scheduled maturity
date of June 12, 2001 (the "Loan"), which Loan is evidenced by a certain Amended
and Restated Secured Promissory Note, amending and restating the Original Note
in its entirety (-such Amended and Restated Secured Promissory Note, together
with any replacement therefor which may be issued from time to time pursuant to
the Loan Agreement, the "Note").

     D.  The Note is secured by, among other things, that certain Amended and
Restated Leasehold Mortgage (the "Mortgage") dated of even date herewith granted
by Borrower to Lender and recorded on ______________, 1996 in the Recorder's
Office as Document No. ________________.

     E.  Borrower owns the leasehold interest in the Land and owns all buildings
and improvements located thereon (said buildings and improvements together with
Borrower's leasehold interest in the Land are hereinafter collectively referred
to as the "Premises").

     F.  Pursuant to the Loan Agreement, Borrower is required to enter into this
Assignment for the purposes hereinafter set forth.

     G.  All capitalized terms used herein without definition shall have the
meanings ascribed to them in the Loan Agreement.

     NOW, THEREFORE, Borrower, for and in consideration of these presents and
the mutual agreements herein contained and for other good and valuable
consideration, the receipt of which is hereby acknowledged, and as further and
additional security for payment of the Note; the principal sum, interest,
premiums and other indebtedness evidenced thereby; any amendments, extensions or
renewals of the Note; any other indebtedness or obligation secured or guaranteed
by the Mortgage; payment of all other sums with interest thereon becoming due
and payable to Lender under the provisions of this Assignment; and the
performance and discharge of each and every obligation, covenant and agreement
of Borrower contained in this Assignment, the Note, the Mortgage, the Loan
Agreement or any of the other Loan Documents (as defined in the Loan Agreement),
does hereby sell, assign and transfer unto Lender its interest in (i) the
Identified Leases, if any, shown on Schedule I attached hereto; (ii) all leases,
licenses or tenancies (specifically including concessions and leases or
agreements for the use or occupancy of guest

                                       2

 
rooms or suites) of the Premises or any part thereof, or any letting of or
agreement for the use or occupancy of the Premises or any part thereof, whether
written or oral, heretofore or hereafter made or agreed to by any party,
including without limitation, Lender in the exercise of the powers herein
conferred or otherwise; and (iii) any and all extensions, renewals and
replacements of any of the foregoing (all of the leases, tenancies, agreements
and rights described above are herein referred to as the "Leases" and each Lease
having a term of continuous occupancy of not less than one (1) year and annual
rental of not less than Twenty Thousand and 00/100 Dollars ($20,000.00) is
herein referred to as a "Major Lease"), together with all the rents, room rents,
income, issues and profits now due and which may hereafter become due under or
by virtue of the Leases, together with all guaranties of any of the foregoing,
it being the intention hereby to establish an absolute transfer and assignment
of all of the foregoing to Lender.

     To protect and further the security of this Assignment, Borrower agrees as
follows:

     1.  Agreements Regarding Leases.  Borrower represents and warrants unto
         ---------------------------                                        
Lender as follows:

          (a) Borrower is the sole owner of the entire interest of the landlord
     in and to the Leases; without Lender's prior written consent, Borrower will
     not transfer, sell, assign, pledge, encumber or grant a security interest
     in any of the Leases; without Lender's prior written consent, Borrower will
     not consent to, suffer or permit the assignment or subletting of any
     leasehold estate created thereunder; any attempted assignment or subletting
     without Lender's written consent, whether by Borrower or by a tenant, shall
     be null and void;

          (b) [INTENTIONALLY LEFT BLANK]

          (c) Borrower will promptly notify Lender of any default or alleged
     default by landlord or tenant under the Major Leases of which it becomes
     aware;

          (d) if any Lease provides for the abatement of rent during repair of
     the premises demised thereunder by reason of fire or other casualty,
     Borrower shall furnish rental insurance to Lender in an amount and form and
     written by insurance companies as shall be satisfactory to Lender;

          (e) Borrower shall not hereafter permit any Lease to become
     subordinate to any lien other than the lien of the Mortgage and any liens
     to which the Mortgage is now, or may pursuant to its terms become,
     subordinate, nor terminate, modify or amend any of the Major Leases or any
     of the terms thereof without the prior written consent of Lender, and any
     attempted termination, modification or amendment of any of the Major Leases
     without such written consent shall be null and void;

                                       3

 
          (f) no payment of rent has been or will be made by any tenant or by
     any person in possession of any portion of the Premises for more than one
     month's installment in advance;

          (g) no payment of rent has been or will be waived, released, reduced
     or discounted, or otherwise discharged or compromised by Borrower;

          (h) Borrower hereby waives any right of set-off against any tenant or
     any person in possession of any portion of the Premises; Borrower has not
     made and will not make any other or further assignment of the rents,
     issues, income or profits of the Pre mises or of the Leases except
     subsequent to or in connection with the release of this Assignment with
     respect to such portion of the Premises so released;

          (i) Borrower shall perform all of its covenants and agreements under
     the Major Leases and shall not suffer or permit any release of liability
     of, or right to withhold payment of rent by, the tenants therein;

          (j) Borrower shall not commence or continue proceedings to evict,
     remove or dispossess any tenant under any Major Lease or to terminate any
     Major Lease without prior written consent of Lender;

          (k) the Identified Leases, if any, and all other existing Leases are
     valid and unmodified and in full force and effect, except as indicated
     herein, and neither the landlord nor any of the tenants thereunder are in
     default under any of the terms, covenants or conditions thereof, no event
     or condition has occurred or presently exists which would, but for the
     passage of time, the giving of notice, or both, constitute a default by
     either the landlord or any of the tenants thereunder, and none of the
     tenants thereunder has any rights of set-off or counterclaim or any defense
     to full performance of such tenant's obligations thereunder;

          (l) Borrower shall not waive, cancel, release, modify, excuse,
     condone, discount, set-off, compromise or in any manner release or
     discharge any tenant under any of the Major Leases from any obligation,
     covenant, condition or requirement of said Major Leases, without prior
     written consent of Lender;

          (m) Borrower shall enforce, or secure in the name of Lender, the
     performance of each and every obligation, term, covenant, condition and
     agreement of a Major Lease to be performed by any tenant or any guarantor
     thereof;

          (n) Borrower shall (i) appear in and prosecute and/or defend any
     action or proceeding arising under, occurring out of or in any manner
     connected with any Major 

                                       4

 
     Lease or the obligations, duties or liabilities of Borrower or any tenant
     thereunder, (ii) do so in the name and on the behalf of Lender, upon the
     request of Lender, but at the expense of Borrower, and (iii) pay all costs
     and expenses of Lender, including reasonable attorneys' fees and
     disbursements, in any such action or proceeding; and

          (o) Borrower shall deliver to Lender executed copies of all existing
     and future Major Leases when executed.

Any amounts received by Borrower or its agents for performance of any actions
prohibited by the terms of this Assignment, including any amounts received in
connection with any cancellation, modification or amendment of any of the
Leases prohibited by the terms of this Assignment and any amounts received by
Borrower as rents, income, issues or profits from the Premises from and after
the date of any Event of Default (as defined in the Loan Agreement) under the
Loan Agreement or under any of the Loan Documents, which default shall not have
been cured within the time periods, if any, expressly established therefor,
shall be held by Borrower as trustee for Lender and all such amounts shall be
accounted for to Lender and shall not be commingled with other funds of
Borrower. Any person acquiring or receiving all or any portion of such trust
funds shall acquire or receive the same in trust for Lender as if such person
had actual or constructive notice that such funds were impressed with a trust in
accordance herewith; by way of example and not of limitation, such notice may be
given by an instrument recorded with the Recorder of Deeds of the county in
which the Premises are located stating that Borrower has received or will
receive such amounts in trust for Lender. Nothing in subsections (f) and (g) of
this Paragraph 1 shall be deemed to limit Borrower's ability to operate the
Premises in accordance with the commercially reasonable standards for a
comparable first-class hotel.

     2.   Waiver of Liability.  Nothing herein contained shall be construed as
          -------------------                                                 
constituting Lender a "mortgagee in possession" in the absence of the taking of
actual possession of the Premises by Lender pursuant to the provisions
hereinafter contained.  In the exercise of the powers granted by this
Assignment, no liability shall be asserted or enforced against Lender, all such
liability being expressly waived and released by Borrower.

     3.   Further Assurances and Assignments.  Borrower further agrees to
          ----------------------------------                             
execute and deliver immediately upon the request of Lender, all such further
assurances and assignments concerning the Leases or the Premises as Lender shall
from time to time require, it being understood that all such Leases shall be
automatically assigned by Borrower to Lender pursuant to this Assignment.

     4.   Exercise of Remedies.  In any case in which, under the provisions of
          --------------------                                                
the Mortgage, Lender has a right to institute foreclosure proceedings, whether
before or  after insti tution of legal proceedings to foreclose the lien thereof
or before or after sale thereunder, upon demand of Lender, Borrower agrees to
surrender to Lender and Lender shall be entitled to take actual 

                                       5

 
possession of the Premises or any part thereof personally, or by its agents or
attorneys, and Lender in its discretion may, with or without force or notice and
with or without process of law, enter upon and take and maintain possession of
all or any part of the Premises, together with all the documents, books,
records, papers and accounts of Borrower or successor to Borrower's interest in
the Premises relating thereto, and may exclude Borrower, its agents, or
servants, wholly therefrom and may as attorney-in-fact or agent of Borrower, or
in its own name as mortgagee and under the powers herein granted, hold, operate,
manage and control the Premises and conduct the business, if any, thereof either
personally or by its agents, with full power to use such measures, legal or
equitable, as in its discretion may be deemed proper or necessary to enforce all
obligations under the Leases together with the payment of rents, income, issues
and profits of the Premises, including actions for the recovery of rent, actions
in forcible detainer and actions in distress of rent, hereby granting full power
and authority to exercise each of the rights, privileges and powers herein
granted at any and all times hereafter, and with full power to cancel or
terminate any Lease or sublease for any cause or on any ground which would
entitle Borrower to cancel the same, to elect to disaffirm or terminate any
Lease or sublease made subsequent to the Mortgage or subordinated to the lien
thereof, to make all necessary or proper repairs, decorating, renewals,
replacements, alterations, additions, betterments and improvements to the
Premises that may seem judicious, in its discretion, to insure and reinsure the
same for all risks incidental to Lender's possession, operation and management
thereof and to receive all such rents, income, issues and profits.

     5.   Indemnity.  Lender shall not at any time (regardless of any exercise
          ---------                                                           
by Lender, or right of Lender to exercise, any powers herein conferred) be
obligated to perform or discharge, nor does it hereby undertake to perform or
discharge, any obligation, duty or liability under any Leases or rental
agreements relating to the Premises, and Borrower shall and does hereby agree to
indemnify and hold Lender harmless of and from any and all liability, loss or
damage which Lender may or might incur under or by reason of (a) any Leases, (b)
the as signment thereof, (c) any action taken by Lender or its agents hereunder,
unless constituting willful misconduct or gross negligence, or (d) claims and
demands which may be asserted against it by reason of any alleged obligations or
undertakings on its part to (or to cause Borrower to) perform or discharge any
of the terms, covenants or agreements contained in the Leases.

     6.   Application of Proceeds.  Lender, in the exercise of the rights and
          -----------------------                                            
powers conferred upon it by this Assignment, shall have full power to use and
apply the rents, income, issues and profits of the Premises to the payment of or
on account of the following, in such order as Lender may determine:

          (a) operating expenses of the Premises, including costs of management
     and leasing thereof (including reasonable compensation to Lender's agents
     and Lender's attorneys' fees, and lease commissions and other compensation
     and expenses of seeking and procuring tenants and entering into Leases),
     establishing any claims for damages, and 

                                       6

 
     premiums on insurance hereinabove authorized; it being expressly understood
     and agreed that Lender in the exercise of such powers may so pay any claims
     purporting to be for any operating expenses of the Premises, without
     inquiry into, and without respect to, the validity thereof and whether such
     claims are in fact for operating expenses of the Premises;

          (b) taxes and special assessments now due or which may hereafter
     become due on the Premises;

          (c) the costs of all repairs, decorating, renewals, replacements,
     alterations, additions or betterments, and improvements of the Premises,
     including, without limitation, the cost from time to time of installing or
     replacing such fixtures, furnishings and equipment therein, and of placing
     the Premises in such condition as will, in the reasonable judgment of
     Lender, make it readily rentable;

          (d) any indebtedness secured or guaranteed by the Mortgage or any
     deficiency which may result from any foreclosure sale, including without
     limitation the amounts set forth in Paragraph 21 of the Mortgage.

     7.   Power of Attorney.  Borrower does hereby appoint irrevocably the
          -----------------                                               
Lender as its true and lawful attorney in its name and stead and hereby
authorizes Lender, with or without taking possession of the Premises, to rent,
lease or let all or any portion of the Premises to any party or parties at such
rental and upon such terms, in its discretion as it may determine, and to
collect all of said rents, income, issues and profits now or hereafter arising
from or accruing or due under the Leases with the same rights and powers and
subject to the same immunities, exoneration of liability and rights of recourse
and indemnity as Lender would have upon taking possession of the Premises
pursuant to the provisions hereinafter set forth.  Powers of attorney conferred
upon Lender pursuant to this Assignment are powers coupled with an interest and
cannot be revoked, modified or altered without the written consent of Lender.

     8.   Borrower's Limited License.  Notwithstanding anything to the contrary
          --------------------------                                           
contained herein, provided that no Event of Default exists and no event has
occurred that with notice or lapse of time or both would constitute an Event of
Default, Borrower shall have the right under a license granted hereby and Lender
hereby grants to Borrower, a license to collect, but not more than one month in
advance, all of the amounts arising from or out of the Leases or any renewals or
extensions thereof, or from or out of the Premises or any part thereof, but only
as trustee for the benefit of Lender.  So long as no Event of Default exists and
no event has occurred that with notice, or lapse or time or both would
constitute an Event of Default, Borrower may use the amounts in any manner not
inconsistent with the Loan Documents.  The license granted hereby shall be
revoked automatically upon the occurrence of an Event of Default or an event
that with notice, or lapse of time or both would constitute an Event of Default.

                                       7

 
     9.   Instruction to Tenants.  Borrower further specifically and irrevocably
          ----------------------                                                
authorizes and instructs each and every present and future tenant or tenant
under any Lease of the whole or any part of the Premises to pay all unpaid
rental agreed upon in any Lease or other agreement for occupancy of any part of
the Premises to Lender upon receipt of demand from Lender so to pay the same,
without the need for any inquiry as to whether or not said demand is made in
compliance with the immediately preceding paragraph hereof and in such event
Borrower hereby waives any and all rights to make any claim against each and
every such tenant with respect thereto. Lender has not received or been
transferred any security deposit with respect to any Lease, and assumes no
responsibility for any such security deposit until such time such security
deposit (specified as such with specific reference to the Lease pursuant to
which deposited) may be transferred to Lender and accepted by Lender by written
notice to the tenant under said Lease.

     10.  Election of Remedies.  The provisions set forth in this Assignment
          --------------------                                              
shall be deemed a special remedy given to Lender, and shall not be deemed
exclusive of any of the remedies granted in the Note or the Mortgage, but shall
be deemed an additional remedy and shall be cumulative with the remedies therein
and elsewhere granted Lender, all of which remedies shall be enforceable
concurrently or successively.  No exercise by Lender of any of its rights
hereunder shall cure, waive or affect any default hereunder or Event of Default
under the Note or the Mortgage. No inaction or partial exercise of rights by
Lender shall be construed as a waiver of any of its such rights and remedies,
and no waiver by Lender of any such rights and remedies shall be construed as a
waiver by Lender of any of its other rights and remedies.

     11.  Continual Effectiveness.  No judgment or decree which may be entered
          -----------------------                                             
on any debt or other obligation secured or intended to be secured under this
Assignment for the benefit of Lender shall operate to abrogate or lessen the
effect of this instrument, but the same shall continue in full force and effect
until the payment, discharge and performance of any and all indebtedness and
obligations evidenced by the Note or secured or guaranteed by the Mortgage, in
whatever form, and until all bills incurred by virtue of the authority herein
contained have been fully paid, or until such time as this instrument shall be
voluntarily released.  This instrument shall also remain in full force and
effect during the pendency of any foreclosure proceedings, both before and after
sale, until the issuance of a deed pursuant to a foreclosure decree, unless all
indebtedness evidenced by the Note and secured by the Mortgage and the other
Loan Documents (as defined in the Loan Agreement) is fully satisfied before the
expiration of any period of redemption.

     12.  Bankruptcy.  In the event any tenant under the Leases should be the
          ----------                                                         
subject of any proceeding under the Federal Bankruptcy Code, as amended from
time to time, or any other federal, state or local statute which provides for
the possible termination or rejection of the Leases assigned hereby, Borrower
covenants and agrees that if any of the Leases is so terminated or rejected, no
settlement for damages shall be made without the prior written consent of
Lender, and any check or other method of payment in payment of damages for
termination or rejection of any 

                                       8

 
such Lease will be made or made payable both to Borrower and Lender. Borrower
hereby assigns any such payment to Lender and further covenants and agrees that
upon the request of Lender, it will duly endorse to the order of Lender any such
check, the proceeds of which will be applied to whatever portion of the
Indebtedness (as defined in the Mortgage) Lender may elect.

     13.  [INTENTIONALLY OMITTED]
          -----------------------

     14.  Notices.  All notices, requests and demands to or upon the respective
          -------                                                              
parties hereto, to be effective, shall be in writing and shall be delivered by
hand or sent by (x) mail (certified or registered, postage prepaid, return
receipt requested), (y) by a nationally recognized overnight courier service, or
(z) by facsimile transmission (provided that the original of any notice sent by
facsimile transmission shall be sent by a nationally recognized overnight
courier service) and unless otherwise expressly provided herein, shall be deemed
to have been duly given or made when delivered if delivered by hand, or three
Business Days (as defined in the Loan Agreement) following deposit if sent by
certified or registered mail, or on the next Business Day following deposit with
a nationally recognized overnight courier service, or upon receipt if sent by
facsimile with an original by nationally recognized overnight courier service
(provided that if said facsimile was received after 5:00 p.m. in the local time
zone of the recipient on any Business Day, said notice shall not be deemed to
have been received until the following Business Day), addressed in each case as
follows, or to such address or other address as may be hereafter notified by
such parties:

          Borrower:           Mutual Benefit Chicago Marriott Suite Hotel
                               Partners, L.P.
                                Host Marriott Corporation
                              10400 Fernwood Drive
                              Bethesda, Maryland 20817
                              Attention:  Law Department
                              Facsimile No.: (301) 380-6332

          Lender:             National Bank of Canada
                              New York Branch
                              125 West 55th Street
                              New York, NY 10022
                              Attention:  LoriAnn Curnyn
                              Facsimile No.: (212) 632-8775

     15.  Binding Agreements.  This Assignment and all provisions hereof shall
          ------------------                                                  
be binding upon Borrower, its successors, assigns, executors, administrators and
legal representatives and all other persons or entities claiming under or
through them, or either of them, and the word "Borrower," when used herein,
shall include all such persons and entities and any others liable 

                                       9

 
for the payment of the indebtedness secured hereby or any part thereof, whether
or not they have executed the Note or this Assignment; provided, however, that
Borrower shall not be entitled to assign its rights and obligations hereunder
and any such assignment shall be void. The word "Lender," when used herein,
shall include Lender's successors, assigns and legal representatives, including
all other holders, from time to time, of the Note.

     16.  Governing Law; Interpretation.  This Assignment shall be governed by
          -----------------------------                                       
the laws of the State of Illinois.  Wherever possible, each provision of this
Assignment shall be interpreted in such a manner as to be effective and valid
under applicable law, but if any provi sion of this Assignment shall be
prohibited by or be invalid under such law, such provision shall be ineffective
to the extent of such prohibition or invalidity, without invalidating the
remainder of such provision or the remaining provisions of this Assignment.
Time is of the essence of this Assignment.

     17.  Miscellaneous.  Neither this Assignment nor any provision hereof may
          -------------                                                       
be amended, modified, waived, discharged or terminated orally.  The Section
headings used herein are for convenience of reference only and shall not define
or limit the provisions of this Assignment.  As used in this Assignment, the
singular shall include the plural and the plural shall include the singular, and
masculine, feminine, and neuter pronouns shall be fully interchangeable, where
the context so requires.

     18.  Non-Recourse.
          ------------ 

          (a) Extent of Non-recourse.  Anything in this Assignment to the
              ----------------------                                     
     contrary notwithstanding, Lender shall have no personal recourse against
     either Borrower, any General Partner (as defined in the Loan Agreement),
     any limited partner of Borrower, or any Affiliated Party (as defined in the
     Loan Agreement) nor any officer, director, employee or agent of any of the
     foregoing for the repayment of any of the principal of or interest on the
     Loan or for any deficiency judgment that Lender may obtain after
     foreclosure of the liens securing such repayment, or, subject to the
     provisions of Paragraph 18(b) hereof, for any deficiency, loss or damage
     suffered by Lender as a result of the failure by Borrower or any General
     Partner to comply with any of the terms or conditions of this Agreement or
     any of the other Loan Documents and, subject to the provisions of Paragraph
     18(b) hereof, Lender agrees not to seek recourse against any of the
     foregoing for any such deficiency, loss or damage.  The foregoing
     limitations are limitations on Lender's right of recourse against Borrower
     and shall not impair the validity or enforceability of the indebtedness
     evidenced by the Note or any of the other obligations of Borrower under the
     Loan Documents secured by the Premises or the lien of or security interest
     in or the right of Lender as mortgagee or secured party to foreclose and/or
     enforce its rights in the Premises after default by Borrower or any General
     Partner.

                                      10

 
          (b) Borrower's Liability for Damages or Misapplication of Funds.  The
              -----------------------------------------------------------      
     provisions of Paragraph 18(a) hereof to the contrary notwithstanding,
     Borrower and its General Partner shall be fully liable (i) for any damages
     attributable to fraud or material misrepresentation in any Loan Document or
     in any written communication by Borrower in connection with the Loan or in
     connection with the Original Loan; (ii) for the retention of any rental
     income or other income arising with respect to all or any part of the
     Premises covered by the Mortgage after Lender has given to Borrower any
     notice that Borrower is in default hereunder or under the other Loan
     Documents and that Lender has exercised its option to accelerate maturity
     of the Note, foreclose or require the foreclosure of the liens securing
     payment thereof, receive or collect such rental income or other income or
     exercise its rights under the Loan Documents (to the full extent of the
     rental income or other income retained after the giving of any such
     notice); (iii) for any Gross Revenues (as defined in the Loan Agreement)
     distributed to any partners in Borrower subsequent to the date hereof; (iv)
     for any Gross Revenues, Net House Profits (as defined in the Loan
     Agreement) or Excess Cash Flow (as defined in the Loan Agreement) not
     applied as required pursuant to Article 8 of the Loan Agreement; (v) for
     the misapplication of (A) proceeds paid prior to any such foreclosure under
     any insurance policies by reason of damage, loss or destruction to any
     portion of the property covered by the Mortgage (to the full extent of such
     proceeds), or (B) any proceeds or awards resulting from the condemnation,
     prior to any such foreclosure, of all or any part of the property covered
     by the Mortgage (to the full extent of such proceeds or awards); and (v)
     for damages arising from the breach of any representation, warranty,
     covenant or other obligation concerning Environmental Claims, Environmental
     Conditions or Environmental Noncompliance (except for matters set forth in
     Exhibit H to the Loan Agreement), including without limitation the
     indemnification provisions of Section 12.20 of the Loan Agreement.

          (c) Liability of General Partners.  To the extent of personal
              -----------------------------                            
     liability of Borrower under Paragraph 18(b) hereof, the General Partner of
     Borrower hereby agrees to be jointly and severally liable therefor and
     waives any requirement of law that in the event of a default hereunder
     Lender must proceed against Borrower or exhaust any assets of Borrower
     before proceeding against such General Partner or such General Partner's
     assets; provided, however, that in no event shall any limited partner of
     Borrower, any Affiliated Party (other than the General Partner) or any
     officer, director, employee or agent of any partner of Borrower or of any
     Affiliated Party (including any officer, director, employee or agent of the
     General Partner) have any liability under Paragraph 18(b) hereof, and
     Lender agrees that it shall not seek recovery from any party that is
     excluded from liability pursuant to this sentence.


     19.  Rights of Manager.  Borrower and Lender acknowledge that although this
          -----------------                                                     
Assignment is binding as between Borrower and Lender, nothing herein shall be
construed as 

                                      11

 
modifying or detracting from the rights of Manager with respect to Lender
pursuant to Section 9 of the Assignment of Management Agreement.

     20.  This Assignment may be executed in any number of counterparts, each of
which shall constitute an original but all of which, taken together, shall
constitute one and the same instrument.

     IN WITNESS WHEREOF, the undersigned have caused this Assignment to be
executed as of the day and year first above written.

 
                                       BORROWER:
 
(SEAL)                                 MUTUAL BENEFIT CHICAGO
                                       MARRIOTT SUITE HOTEL
ATTEST:                                PARTNERS, L.P., a Rhode Island limited
                                       partnership
 
                                       By:  MOHS CORPORATION, a Delaware
By: /s/ David E. Reichmann                  corporation, its General Partner
   ---------------------------
     Name: David E. Reichmann
          --------------------
     Title: Asst. SEC.
           -------------------              By: /s/ Bruce D. Wardinski
                                               -----------------------------
                                                  Name: Bruce D. Wardinski
                                                        ---------------------
                                                  Title: Vice President
                                                        ---------------------
 

                                       LENDER:
(SEAL)
                                       NATIONAL BANK OF CANADA
ATTEST:
 
 
By: /s/ Joseph M. Triscoli             By: /s/ Lori Ann Curnyn  
   ----------------------------            /s/ Joseph A. Klopkowski 
     Name: Joseph M. Triscoli             --------------------------------------
          ---------------------           Name: Lori Ann Curnyn  
     Title: Asst. VP                            Joseph A. Klopkowski 
           --------------------                 --------------------------------
                                          Title: Vice President 
                                                 Asst. Vice Pres.
                                                --------------------------------

                                      12

 
STATE OF MARYLAND
                      SS
COUNTY OF MONTGOMERY


          I, Abbi J. Weismann, a Notary Public, in and for said County, in the
State aforesaid, DO HEREBY CERTIFY that Bruce D. Wardinski, Vice President of
MOHS CORPORATION, a Delaware corporation, personally known to me to be the same
person whose name is subscribed to the foregoing instrument as such Vice
President appeared before me this day in person and acknowledged that he/she
signed and delivered said instrument as his/her own free and voluntary act and
as the free and voluntary act of said corporation in its capacity as General
Partner of Mutual Benefit Chicago Marriott Suite Hotel Partners, L.P., for the
uses and purposes therein set forth.

          GIVEN under my hand and Notarial Seal, this 24th day of September, 
1996.


                                  /s/ Abbi J. Weisman 
                                  --------------------------------------
                                              Notary Public

                                            ABBI J. WEISMAN
                                    NOTARY PUBLIC STATE OF MARYLAND
                                 My Commission Expires December 5, 1997




 
STATE OF NEW YORK
                      SS
COUNTY OF NEW YORK


     I, Una Teresa Finn, a Notary Public, in and for said County, in the State
aforesaid, DO HEREBY CERTIFY that Lori Ann Curnyn and Joseph A. Klopkowski, Vice
President and Asst. Vice President of NATIONAL BANK OF CANADA, a Canadian Bank,
personally known to me to be the same person whose name is subscribed to the
foregoing instrument as such they appeared before me this day in person and
acknowledged that he/she signed and delivered said instrument as his/her own
free and voluntary act and as the free and voluntary act of said Canadian Bank
in its capacity as Vice President and Asst. V.P. of National Bank of Canada for
the uses and purposes therein set forth.

     GIVEN under my hand and Notarial Seal, this 23 day of September, 1996.

 
                                      /s/ Una Teresa Finn
                                      ------------------------------------
                                                  Notary Public


                                      My Commission expires: 3/11/98
                                                            --------------

 
                                  SCHEDULE I


                             THE IDENTIFIED LEASES



                                     None



 
                                   EXHIBIT A
                                   ---------

                               LEGAL DESCRIPTION
                               -----------------



PARCEL 1:

LOT 14 IN RIVERWAY SUBDIVISION-PHASE II, BEING A RESUBDIVISION IN THE WEST 1/2 
OF SECTION 3, TOWNSHIP 40 NORTH, RANGE 12, EAST OF THE THIRD PRINCIPAL MERIDIAN,
ACCORDING  TO THE PLAT RECORDED MARCH 11, 1992 AS DOCUMENT 92157888, IN COOK 
COUNTY, ILLINOIS.

PARCEL 2:

NON-EXCLUSIVE EASEMENTS IN FAVOR OF THE LEASEHOLD ESTATE DESCRIBED AS PARCEL 1 
HEREIN FOR:

(A) INGRESS AND EGRESS FOR PEDESTRIAN AND VEHICULAR TRAFFIC IN, OVER AND THROUGH
THE COMMON AREAS LOCATED ON THE ADJACENT TRACT (AS DEFINED BELOW), AS CREATED BY
LEASE DATED JUNE 16, 1986, A MEMORANDUM OF WHICH WAS FILED APRIL 3, 1987 AS 
DOCUMENT LR3604964, AND RECORDED NOVEMBER 18, 1988 AS DOCUMENT 88535338, MADE 
BY AND BETWEEN SIMON-ROSEMONT DEVELOPERS AND MARRIOTT CORPORATION;

(B) INGRESS AND EGRESS FOR PEDESTRIAN TRAFFIC IN, OVER AND THROUGH THE ENCLOSED 
WALKWAY ON THE ADJACENT TRACT (AS DEFINED BELOW), AS CREATED BY LEASE DATED JUNE
16, 1986, A MEMORANDUM OF WHICH WAS FILED APRIL 3, 1987 AS DOCUMENT LR3604964, 
AND RECORDED NOVEMBER 18, 1988 DOCUMENT 88535338, MADE BY AND BETWEEN 
SIMON-ROSEMONT DEVELOPERS AND MARRIOTT CORPORATION;

(C) THE LOCATION, INSTALLATION, MAINTENANCE AND REPAIR OF SATELLITE AND 
TELECOMMUNICATIONS EQUIPMENT ON THE ADJACENT TRACT (AS DEFINED BELOW), ALL AS 
CREATED BY LEASE DATED JUNE 16, 1986, A MEMORANDUM OF WHICH WAS FILED APRIL 3, 
1987 AS DOCUMENT LR3604964, AND RECORDED NOVEMBER 18, 1988 AS DOCUMENT 88535338,
MADE BY AND BETWEEN SIMON-ROSEMONT DEVELOPERS AND MARRIOTT CORPORATION;

(D) MINOR ENCROACHMENTS OF TENANT'S IMPROVEMENTS ONTO THE ADJACENT TRACT (AS 
DEFINED BELOW) DUE TO ENGINEERING ERRORS, ERRORS IN ORIGINAL CONSTRUCTION, 
CONSTRUCTION, RECONSTRUCTION, REPAIR, SETTLEMENT OR SHIFTING OR MOVING OF THE 
TENANT'S IMPROVEMENTS, AS CREATED BY FIRST AMENDMENT DATED MARCH 11, 1987 AND 
FILED APRIL 3, 1987 AS DOCUMENT LR3604965, AND RECORDED NOVEMBER 18, 1988 AS 
DOCUMENT 88535337, MADE BY AND BETWEEN SIMON-ROSEMONT DEVELOPERS AND MARRIOTT 
CORPORATION; AND

(E) INGRESS AND EGRESS OVER THE ADJACENT TRACT AS REASONABLY NECESSARY FOR THE 
RECONSTRUCTION, MAINTENANCE, OPERATION AND REPAIR OF TENANT'S IMPROVEMENTS, AS 
CREATED BY FIRST AMENDMENT DATED MARCH 11, 1987 AND FILED APRIL 3, 1987 AS 
DOCUMENT LR3604965, AND RECORDED NOVEMBER 18, 1988 AS DOCUMENT 88535337, MADE BY
AND BETWEEN SIMON-ROSEMONT DEVELOPERS AND MARRIOTT CORPORATION.

                                      A-1

 
ADJACENT TRACT:
 
LOTS 1 TO 8 IN RIVERWAY SUBDIVISION-PHASE I, BEING A RESUBDIVISION IN THE WEST 
1/2 OF SECTION 3, TOWNSHIP 40 NORTH, RANGE 12, EAST OF THE THIRD PRINCIPAL 
MERIDIAN, ACCORDING TO THE PLAT RECORDED JUNE 3, 1988 AS DOCUMENT 88241319 AND 
FILED AS DOCUMENT LR3713139, IN COOK COUNTY, ILLINOIS.

AND ALSO,

LOTS 9 TO 13 AND LOTS 15 TO 17 IN RIVERWAY SUBDIVISION-PHASE II, BEING A 
RESUBDIVISION IN THE WEST 1/2 OF SECTION 3, TOWNSHIP 40 NORTH, RANGE 12, EAST OF
THE THIRD PRINCIPAL MERIDIAN, ACCORDING TO THE PLAT RECORDED MARCH 11, 1992 AS 
DOCUMENT 92157888, IN COOK COUNTY, ILLINOIS.

PARCEL 3:

EASEMENT IN FAVOR OF THE LEASEHOLD ESTATE DESCRIBED AS PARCEL 1 HEREIN, AS 
CREATED IN SECOND AMENDMENT TO LEASE RECORDED FEBRUARY 9, 1989 AS DOCUMENT 
89063670, MADE BY AND BETWEEN LASALLE NATIONAL BANK, AS TRUSTEE UNDER TRUST 
AGREEMENT DATED FEBRUARY 1, 1988 AND KNOWN AS TRUST NUMBER 11300, SIMON-ROSEMONT
DEVELOPERS, AN ILLINOIS LIMITED PARTNERSHIP, AND MARRIOTT CORPORATION, A 
DELAWARE CORPORATION, FOR A 5 INCH AT-GRADE EASEMENT FOR ACCOMODATING THE 
AS-BUILT CONDITION OF THE HOTEL GARDEN WALL, OVER THE FOLLOWING LEGAL 
DESCRIPTION:

THAT PART OF THE WEST 1/2 OF SECTION 3, TOWNSHIP 40 NORTH, RANGE 12, EAST OF THE
THIRD PRINCIPAL MERIDIAN, DESCRIBED AS FOLLOWS:

COMMENCING AT THE INTERSECTION OF THE SOUTH LINE OF THE NORTHWEST 1/4 OF SAID 
SECTION 3 WITH THE EASTERLY LINE OF RIVER ROAD AS WIDENED BY CONDEMNATION IN 
CASE NO. 59C16022 AND SHOWN ON PLAT RECORDED AS DOCUMENT NUMBER 19251267; THENCE
NORTH 05 DEGREES 11 MINUTES 36 SECONDS EAST ALONG SAID EASTERLY LINE OF RIVER 
ROAD AS WIDENED, 395.35 FEET; THENCE NORTH 79 DEGREES 26 MINUTES 12 SECONDS 
WEST, 0.91 FEET TO THE EASTERLY LINE OF RIVER ROAD, BEING A LINE 33.00 FEET, AS 
MEASURED AT RIGHT ANGLES, EASTERLY OF AND PARALLEL WITH THE CENTER LINE OF SAID 
ROAD; THENCE NORTH 10 DEGREES 38 MINUTES 35 SECONDS EAST ALONG SAID EASTERLY 
LINE OF RIVER ROAD, 69.50 FEET; THENCE NORTH 68 DEGREES 08 MINUTES 35 SECONDS, 
EAST 56.73 FEET; THENCE NORTH 85 DEGREES 38 MINUTES 35 SECONDS EAST, 47.90 FEET 
TO A POINT OF CURVATURE; THENCE NORTHEASTERLY ALONG A CURVED LINE CONVEX 
SOUTHEASTERLY, HAVING A RADIUS OF 300.00 FEET AND BEING TANGENT TO SAID LAST 
DESCRIBED LINE AT SAID LAST DESCRIBED POINT, AN ARC DISTANCE OF 113.14 FEET TO A
POINT OF TANGENCY (THE CHORE OF SAID ARC BEARS NORTH 74 DEGREES 50 MINUTES 21 
SECONDS EAST, 112.47 FEET); THENCE NORTH 64 DEGREES 02 MINUTES 07 SECONDS EAST 
ALONG A LINE TANGENT TO SAID LAST DESCRIBED CURVED LINE AT SAID LAST DESCRIBED 
POINT, 7.87 FEET; THENCE SOUTH 34 DEGREES 21 MINUTES 25 SECONDS EAST, 169.84 
FEET; THENCE SOUTH 10 DEGREES 38 MINUTES 35 SECONDS WEST, 3.41 FEET; THENCE 
SOUTH 79 DEGREES 21 MINUTES 25 SECONDS EAST, 25.00 FEET; THENCE SOUTH 10 DEGREES
38 MINUTES 35 SECONDS WEST, 3.50 FEET; THENCE SOUTH 79 DEGREES 21 MINUTES 25 
SECONDS EAST, 24.58 FEET; THENCE SOUTH 10 DEGREES 38 MINUTES 35 SECONDS WEST, 
14.00 FEET; THENCE SOUTH 79 DEGREES 21 MINUTES 25 SECONDS EAST, 15.00 FEET; 
THENCE SOUTH 10 DEGREES 38 MINUTES 35 SECONDS WEST, 8.50 FEET TO A POINT FOR A 
PLACE OF BEGINNING; THENCE CONTINUING SOUTH 10 DEGREES 38 MINUTES 35 SECONDS 
WEST, 353.17 FEET; THENCE

                                      A-2


 
SOUTH 79 DEGREES 21 MINUTES 25 SECONDS EAST, 0.40 FEET; THENCE NORTH 10 DEGREES 
38 MINUTES 35 SECONDS EAST, 353.17 FEET; THENCE NORTH 79 DEGREES 21 MINUTES 25 
SECONDS WEST, 0.40 FEET TO THE PLACE OF BEGINNING, LYING ABOVE A HORIZONTAL 
PLANE OF ELEVATION 628.70 FEET ABOVE U.S.G.S. DATUM AND LYING BELOW A HORIZONTAL
PLANE OF ELEVATION 633.75 FEET ABOVE U.S.G.S. DATUM, IN COOK COUNTY, ILLINOIS.



PARCEL 4:

EASEMENT IN FAVOR OF THE LEASEHOLD ESTATE DESCRIBED AS PARCEL 1 HEREIN, AS 
CREATED IN SECOND AMENDMENT TO LEASE RECORDED FEBRUARY 9, 1989 AS DOCUMENT 
89063670, MADE BY AND BETWEEN LASALLE NATIONAL BANK, AS TRUSTEE UNDER TRUST 
AGREEMENT DATED FEBRUARY 1, 1988 AND KNOWN AS TRUST NUMBER 113000, 
SIMON-ROSEMONT DEVELOPERS, AN ILLINOIS LIMITED PARTNERSHIP, AND MARRIOTT 
CORPORATION, A DELAWARE CORPORATION, FOR AN 8 INCH BELOW-GRADE EASEMENT FOR 
FOUNDATIONS OF THE GARDEN WALL, OVER THE FOLLOWING LEGAL DESCRIPTION:

THAT PART OF THE WEST 1/2 OF SECTION 3, TOWNSHIP 40 NORTH, RANGE 12, EAST OF THE
THIRD PRINCIPAL MERIDIAN, DESCRIBED AS FOLLOWS:

COMMENCING AT THE INTERSECTION OF THE SOUTH LINE OF THE NORTHWEST 1/4 OF SAID 
SECTION 3 WITH THE EASTERLY LINE OF RIVER ROAD AS WIDENED BY CONDEMNATION IN 
CASE NO. 59C16022 AND SHOWN ON PLAT RECORDED AS DOCUMENT NUMBER 19251267; THENCE
NORTH 05 DEGREES 11 MINUTES 36 SECONDS EAST ALONG SAID EASTERLY LINE OF RIVER 
ROAD AS WIDENED, 395.35 FEET; THENCE NORTH 79 DEGREES 26 MINUTES 12 SECONDS 
WEST, 0.91 FEET TO THE EASTERLY LINE OF RIVER ROAD, BEING A LINE 33.00 FEET, AS 
MEASURED AT RIGHT ANGLES, EASTERLY OF AND PARALLEL WITH THE CENTER LINE OF SAID 
ROAD; THENCE NORTH 10 DEGREES 38 MINUTES 35 SECONDS EAST ALONG SAID EASTERLY
LINE OF RIVER ROAD, 69.50 FEET; THENCE NORTH 68 DEGREES 08 MINUTES 35 SECONDS
EAST, 56.73 FEET; THENCE NORTH 85 DEGREES 38 MINUTES 35 SECONDS EAST, 47.90 FEET
TO A POINT OF CURVATURE; THENCE NORTHEASTERLY ALONG A CURVED LINE CONVEX
SOUTHEASTERLY, HAVING A RADIUS OF 300.00 FEET AND BEING TANGENT TO SAID LAST
DESCRIBED LINE AT SAID LAST DESCRIBED POINT, AN ARC DISTANCE OF 113.14 FEET TO A
POINT OF TANGENCY (THE CHORD OF SAID ARC BEARS NORTH 74 DEGREES 50 MINUTES 21
SECONDS EAST, 112.47 FEET) THENCE NORTH 64 DEGREES 02 MINUTES 07 SECONDS EAST
ALONG A LINE TANGENT TO SAID LAST DESCRIBED CURVED LINE AT SAID LAST DESCRIBED
POINT, 7.87 FEET; THENCE SOUTH 34 DEGREES 21 MINUTES 25 SECONDS EAST, 169.84
FEET; THENCE SOUTH 10 DEGREES 38 MINUTES 35 SECONDS WEST, 3.41 FEET; THENCE
SOUTH 79 DEGREES 21 MINUTES 25 SECONDS EAST, 25.00 FEET; THENCE SOUTH 10 DEGREES
38 MINUTES 35 SECONDS WEST, 3.50 FEET; THENCE SOUTH 79 DEGREES 21 MINUTES 25
SECONDS EAST, 24.58 FEET; THENCE SOUTH 10 DEGREES 38 MINUTES 35 SECONDS WEST,
14.00 FEET; THENCE SOUTH 79 DEGREES 21 MINUTES 25 SECONDS EAST, 15.00 FEET;
THENCE SOUTH 10 DEGREES 38 MINUTES 35 SECONDS WEST, 8.50 FEET TO A POINT FOR A
PLACE OF BEGINNING; THENCE CONTINUING SOUTH 10 DEGREES 38 MINUTES 35 SECONDS
WEST, 353.17 FEET; THENCE SOUTH 79 DEGREES 21 MINUTES 25 SECONDS EAST, 0.67
FEET; THENCE NORTH 10 DEGREES 38 MINUTES 35 SECONDS EAST, 353.17 FEET; THENCE
NORTH 79 DEGREES 21 MINUTES 25 SECONDS WEST 0.67 FEET TO THE PLACE OF BEGINNING,
LYING BELOW A HORIZONTAL PLANE OF ELEVATION 628.70 FEET ABOVE U.S.G.S. DATUM, IN
COOK COUNTY, ILLINOIS.

                                      A-3

 
PARCEL 5:

NON-EXCLUSIVE EASEMENTS IN FAVOR OF THE LEASEHOLD ESTATE DESCRIBED AS PARCEL 1 
HEREIN AS SHOWN ON PLAT OF RIVERWAY SUBDIVISION - PHASE I RECORDED JUNE 3, 1998 
AS DOCUMENT 88241321 AND FILED JUNE 3, 1998 AS DOCUMENT LR 3713139.

PARCEL 6:

NON-EXCLUSIVE EASEMENTS IN FAVOR OF THE LEASEHOLD ESTATE DESCRIBED AS PARCEL 1 
HEREIN AS SHOWN ON PLAT OF RIVERWAY SUBDIVISION - PHASE II RECORDED MARCH 11, 
1992 AS DOCUMENT 92157888.


COMMON ADDRESS
- --------------

6155 North River Road
Rosemont, Illinois

PIN
- ---

12-03-103-015

                                      A-4