PURCHASE AND SALE AGREEMENT
                                 BY AND BETWEEN
                            PAVILLION PARTNERS, LTD.,
                                     SELLER,

                                       AND

                              ALEXON VENTURES LLC,

                                     BUYER,

                                      DATED

                                 AUGUST 27, 2001



                              PAVILLION APARTMENTS
                                 GARLAND, TEXAS









                                TABLE OF CONTENTS

                                       @@

 SECTION 1.  SALE OF PROPERTY AND ACCEPTABLE TITLE......................1

         1.1.  Agreement to Buy and to Sell Property....................1

         1.2.  Title....................................................2

         1.3.  Survey...................................................3

         1.4.  Permitted Exceptions.....................................4

 SECTION 2.  PURCHASE PRICE, ACCEPTABLE FUNDS, DEPOSIT AND ESCROW
               OF DEPOSIT...............................................4

         2.1.  Purchase Price...........................................5

         2.2.  Payment of Monies........................................5

         2.3.  Payment of Purchase Price................................5

         2.4.  Deposit; Escrow Agent....................................5

         2.5.  Escrow Provisions........................................5

 SECTION 3.  THE CLOSING................................................6

 SECTION 4.  SELLER'S PRE-CLOSING DELIVERIES............................7

         4.1.  Seller Deliveries........................................7

         4.2.  Disclaimer...............................................7

 SECTION 5.  REPRESENTATIONS AND WARRANTIES OF SELLER...................7

         5.1.  Leases...................................................7

         5.2.  Service and Management Contracts.........................8

         5.3.  Ability to Perform.......................................8

         5.4.  No Actions...............................................8

         5.5.  No Violation Notice......................................9

         5.6.  No Management Contracts, Employment Contracts,
                 Unions, Pension Plans..................................9

         5.7.  Options..................................................9

         5.8.  Personal Property........................................9

         5.9.  Business Names and Trademarks............................9

         5.10.  Hazardous Materials.....................................9

 SECTION 6.  INSPECTION PERIOD; ACCESS; PURCHASE "AS IS"................10

         6.1.  Buyer's Inspections......................................10

         6.2.  Inspection Period; Buyer Termination Right...............11

         6.3.  "AS IS", "WHERE IS" SALE.................................11

         6.4.  Hazardous Materials......................................13

         6.5.  Financial Information....................................13



                                      -ii-

 SECTION 7.  INSURANCE..................................................13

         7.1.  Maintenance of Insurance.................................13

         7.2.  Destruction/Condemnation of Property.....................14

 SECTION 8.  SELLER'S OBLIGATIONS PRIOR TO CLOSING......................14

         8.1.  Leases...................................................14

         8.2.  Continuation of Service Contracts........................14

         8.3.  Replacement of Personal Property.........................15

         8.4.  Tax Procedure............................................15

         8.5.  Access...................................................15

         8.6.  Operations...............................................15

         8.7.  Rent Ready...............................................15

 SECTION 9.  SELLER'S CLOSING OBLIGATIONS...............................15

         9.1.  Closing, Deliveries and Obligations......................15

         9.2.  Seller's Expenses........................................17

 SECTION 10.  BUYER'S CLOSING OBLIGATIONS...............................17

         10.1.  Payment of Purchase Price...............................17

         10.2.  Lease, Security Deposit and Service Contract Assumption.17

         10.3.  Recording Deed..........................................17

         10.4.  Other Documents.........................................17

         10.5.  Buyer's Expenses........................................17

 SECTION 11.  APPORTIONMENTS AND ADJUSTMENTS TO PURCHASE PRICE..........17

 SECTION 12.  FAILURE TO PERFORM........................................19

         12.1.  Buyer's Election........................................19

         12.2.  Seller's Default........................................19

         12.3.  Buyer's Default; Cross-Default..........................19

 SECTION 13.  BROKERAGE FEES............................................20

         13.1.  Brokerage Fees..........................................20

 SECTION 14.  NOTICES...................................................20

         14.1.  Effective Notices.......................................20

 SECTION 15.  LIMITATIONS ON SURVIVAL...................................20

         15.1.  Representations and Warranties..........................20

         15.2.  Merger..................................................20

 SECTION 16.  MISCELLANEOUS PROVISIONS..................................21

         16.1.  Assignment..............................................21

         16.2.  Limitation of Seller's Liability........................21



                                     -iii-

         16.3.  Integration.............................................21

         16.4.  Severability............................................22

         16.5.  Governing Law...........................................22

         16.6.  Captions................................................22

         16.7.  Bind and Inure..........................................22

         16.8.  Drafts..................................................22

         16.9.  Number and Gender.......................................22

         16.10.  Attachments............................................22

         16.11.  No Recording...........................................22

         16.12.  Time of the Essence....................................23

         16.13.  Counterparts...........................................23

         16.14.  Property Information and Confidentiality...............23

         16.15.  Press Releases.........................................23

         16.16.  Return of Property Information.........................23

         16.17.  Tax-Free Exchange......................................23

         16.18.  Simultaneous Termination...............................24

         16.19.  Legal Costs............................................24

@@





                           PURCHASE AND SALE AGREEMENT


     THIS PURCHASE AND SALE AGREEMENT (this  "Agreement") dated as of August 27,
2001 between PAVILLION PARTNERS,  LTD., a Texas limited partnership  ("Seller"),
with an address of c/o Berkshire Realty Holdings, L.P., One Beacon Street, Suite
1550, Boston, MA 02108, Attention: David Quade, Telecopier No. 617-423-8915, and
Alexon Ventures LLC, an Illinois limited  liability company  ("Buyer"),  with an
address of 222 South  Riverside  Plaza,  Suite 1450,  Chicago,  Illinois  60606,
Attention: David B. Levin, Telecopier No. 312-669-1300.

                                    RECITALS

     WHEREAS, Seller wishes to sell the Property (as defined below) to Buyer and
Buyer wishes to buy the  Property  from Seller on the terms and  conditions  set
forth in this Agreement; and

     WHEREAS,  pursuant to two purchase and sale agreements dated as of the date
of this Agreement  (collectively,  the "Other Agreements"),  Buyer has agreed to
purchase  (i) from  Tanglewood  Associates  Limited  Partnership  a  multifamily
residential  apartment  complex known as Tanglewood  Apartments  located at 2804
Belt Line Road,  Garland,  Texas  containing 298 apartment  units, and (ii) from
Windsor Partners Limited Partnership a multifamily residential apartment complex
known as Windsor Apartments located at 2811 North Shiloh Road,  Garland,  Texas,
containing 300 apartment units.

     NOW,  THEREFORE,  in  consideration  of the  foregoing,  of the  covenants,
promises  and  undertakings  set forth  herein,  and for other good and valuable
consideration,  the receipt  and  sufficiency  of which is hereby  acknowledged,
Seller and Buyer hereby agree as set forth below.

                SECTION 1. SALE OF PROPERTY AND ACCEPTABLE TITLE

     1.1. Agreement to Buy and to Sell Property. Seller shall sell to Buyer, and
Buyer shall purchase from Seller, at the price and upon the terms and conditions
set forth in this Agreement the following:

          (a) fee simple title to that  certain  tract or parcel of land located
     at 2922 Belt Line Road,  Garland,  Texas,  more  particularly  described in
     Exhibit A attached hereto (the "Land");

          (b) the 350 unit apartment  complex located on the Land which includes
     350  residential  apartment  units  and  is  commonly  known  as  Pavillion
     Apartments, together with all related improvements,  facilities, amenities,
     structures,  driveways and walkways which have been constructed on the Land
     (collectively, the "Improvements");



                                       2

          (c) all  right,  title and  interest  of Seller in and to any  alleys,
     strips or gores  adjoining the Land,  and any easements,  rights-of-way  or
     other  interests  in, on,  under or to, any land,  highway,  street,  road,
     right-of-way or avenue, open or proposed,  in, on, under,  across, in front
     of,  abutting or adjoining the Land,  and all right,  title and interest of
     Seller in and to any  awards  for  damage  thereto by reason of a change of
     grade thereof;

          (d) the accessions, appurtenant rights, privileges,  appurtenances and
     all  the  estate  and  rights  of  Seller  in  and  to  the  Land  and  the
     Improvements,  as  applicable,  or  otherwise  appertaining  to  any of the
     property  described in the  immediately  preceding  clauses (a), (b) and/or
     (c);

          (e) all personal property, including, without limitation, the personal
     property listed in Exhibit B attached  hereto,  owned by Seller and located
     on or in or used solely in connection with the Land and  Improvements,  but
     expressly   excluding   all  computer   programs   and  computer   software
     (collectively, the "Personal Property"); and

          (f) To the extent assignable  without cost to Seller,  all of Seller's
     interest in all permits,  warranties,  guaranties,  plans,  specifications,
     reports,  books and  records,  and any  intangible  property,  ("Intangible
     Property") now or hereafter owned by Seller and used in connection with the
     Land, Improvements and Personal Property,  including without limitation the
     right to use any trade style or name now used in connection  with the same,
     any contract rights,  escrow or security  deposits,  utility  agreements or
     other  rights  related  to the  ownership  of or use and  operation  of the
     Property, as hereinafter defined.

     All of the items described in subparagraphs (a), (b), (c), (d), (e) and (f)
above are  collectively  referred to in this  Agreement as the  "Property".  The
items described in  subparagraphs  (a), (b), (c), and (d) above are collectively
referred to in this Agreement as the "Real Property".

     1.2.  Title.  Seller  shall convey to Buyer by general  warranty  deed (the
"Deed"),  and Buyer shall accept fee simple title to the Real Property and title
to the  other  Property  in  accordance  with the terms of this  Agreement,  and
Buyer's  obligation  to accept said title shall be  conditioned  upon Buyer then
being conveyed good and clear record and marketable fee simple title to the Real
Property,  subject only to the Permitted Exceptions (as hereinafter defined) and
the issuance of the Buyer's Title Policy (as hereinafter defined), provided that
Buyer has satisfied all of its closing conditions  necessary for the issuance of
the Buyer's Title Policy (including, without limitation, payment of the Purchase
Price).

     As promptly as possible after the date of this Agreement  Seller shall,  at
its sole expense,  obtain from LandAmerica Title Insurance  Corporation,  Boston
NCS office, Attention: Robert Soule, Esq. (the "Title Insurer") a Commitment For
a TLTA T-1 Owner's Title  Insurance  Policy for the Real Property  (when issued,
the "Buyer's Title Policy")  together with copies of all  instruments  and plans
mentioned  therein as  exceptions  to title  (all of such items are  hereinafter
collectively referred to as the "Title Commitment").  The Title Commitment shall
be in the amount of the  Purchase  Price (as  defined in  Section  2.1  hereof).
Should  such  Title  Commitment  contain  any  title  exceptions  which  are not
acceptable to Buyer, in its sole discretion,  Buyer may,



                                       3

prior to the  expiration  of the  Inspection  Period (as  defined in Section 6.2
hereof),  notify  Seller in writing of such  fact.  If Buyer  fails to so notify
Seller of any  unacceptable  exceptions as described  above,  the exceptions set
forth in Schedule B of the Title  Commitment  shall be deemed accepted by Buyer.
If any exceptions are  unacceptable to Buyer and Buyer timely notifies Seller in
writing of such fact as above  provided,  Seller,  in Seller's sole  discretion,
shall  have  thirty  (30)  days  from the date  Seller  receives  notice of such
unacceptable  exceptions to remove or cure such exceptions,  except with respect
to the Mortgage Liens (as hereinafter  defined),  which Seller shall satisfy and
cause to be removed or otherwise  insured over at Closing with the proceeds from
the  Purchase  Price.  Seller shall be deemed to have given notice to Buyer that
Seller refuses to cure any  unacceptable  exceptions,  which Seller may so do in
its sole  discretion,  unless  Seller,  within  ten (10) days  after  receipt of
written  notice  from  Buyer,  shall  notify  Buyer in writing  that Seller will
attempt to cure such unacceptable exceptions. If Seller fails or refuses to cure
said unacceptable  exceptions  within the time period above provided,  Buyer may
(a) terminate this Agreement within ten (10) days after Seller gives notice,  or
is deemed to have given  notice,  that Seller  refuses or is unable to cure such
unacceptable  exceptions  and the Deposit  (as defined in Section  2.4) shall be
returned to Buyer, or (b) if Buyer fails to so terminate,  Buyer shall be deemed
to have waived such  exceptions and accepted title to the Real Property  subject
thereto,  in which event there shall be no reduction in the Purchase  Price.  If
Buyer  shall fail to give notice it shall be deemed to have  elected  option (a)
above. Notwithstanding the foregoing, Seller, at its cost, shall be obligated to
cure or remove by Closing all  mortgages and deeds of trust against title to the
Property  (collectively,  the  "Mortgage  Liens") and other  monetary  liens not
exceeding $50,000 in the aggregate.

     1.3.  Survey.  Seller  shall  furnish  Buyer with a copy of the most recent
as-built  survey of the Land and the  Improvements  in Seller's  possession (the
"Prior Survey"), and on or before the expiration of the Inspection Period, Buyer
may, at its sole expense, obtain a current as-built survey (the "New Survey") of
the Land and the Improvements prepared by a registered land surveyor.

     Should the Prior Survey contain any  encumbrances,  encroachments  or other
survey defects (collectively "Prior Survey Matters") which are not acceptable to
Buyer  in its  sole  discretion,  Buyer  may,  prior  to the  expiration  of the
Inspection Period,  notify Seller in writing of such fact. In addition, if Buyer
obtains a New Survey and it contains any  encumbrances,  encroachments  or other
survey  defects  which do not  appear on the Prior  Survey  (collectively,  "New
Survey  Matters") and which are not acceptable to Buyer in its sole  discretion,
Buyer may, not later than the expiration of the Inspection Period, notify Seller
in  writing of such fact.  Prior  Survey  Matters  and New  Survey  Matters  are
collectively  referred to in this Agreement as "Survey Matters".  If Buyer fails
to timely  notify  Seller in  writing  of any  unacceptable  Survey  Matters  as
described  above, all Survey Matters shall be deemed accepted by Buyer and shall
become Permitted  Exceptions  pursuant to Section 1.4. If any Survey Matters are
unacceptable  to Buyer and Buyer timely  notifies Seller in writing of such fact
as above provided,  Seller, in Seller's sole discretion,  shall have thirty (30)
days from the date Seller receives notice of such unacceptable  Survey Matter(s)
to cure same.  Seller  shall be deemed to have given notice to Buyer that Seller
refuses to cure any unacceptable  Survey Matters,  which Seller may so do in its
sole  discretion,  unless Seller,  within ten (10) days after receipt of written
notice from Buyer,  shall  notify  Buyer in writing  that Seller will attempt to
cure such unacceptable  Survey Matters.



                                       4

If Seller fails or refuses to cure said  unacceptable  Survey Matters within the
time period  provided,  Buyer may (a) terminate this  Agreement  within ten (10)
days after Seller gives notice,  or is deemed to have given notice,  that Seller
refuses  to cure such  unacceptable  Survey  Matters  and the  Deposit  shall be
returned to Buyer, or (b) if Buyer fails to so terminate,  Buyer shall be deemed
to waive such  Survey  Matters  and accept  title to the Real  Property  subject
thereto, in which event there shall be no reduction in the Purchase Price.

     1.4. Permitted Exceptions.  The following items are hereinafter referred to
as the "Permitted Exceptions":

          (a) all possible title objections,  survey objections, and any defects
     in or to title to the  Property or other  matters  affecting or relating to
     the title to, or the survey of, or the  condition of the Property  existing
     as of the expiration of the Inspection  Period and not objected to by Buyer
     and/or  which Buyer has  otherwise  approved or is deemed to have  approved
     pursuant to Section 1.2 and/or Section 1.3;

          (b) all  Leases  described  on  Exhibit  C and all  Service  Contracts
     described on Exhibit D, or which Seller is permitted to enter into pursuant
     to this Agreement;

          (c) the lien of  non-delinquent  real and personal  property taxes and
     assessments;

          (d) rights of  parties  in  possession  as  tenants  under  unrecorded
     written  leases  not shown by the public  records,  and any  subtenants  or
     licensees under any Leases;

          (e)  discrepancies,  conflicts in boundary  lines,  shortages in area,
     encroachments,  and any state of facts which an  inspection of the Property
     would disclose and which are not shown by the public records;

          (f)  easements or claims of easements  shown by the public  records or
     which an inspection of the Property would disclose;

          (g)  subject  to  any  proration   provisions   hereof,  any  service,
     installation,  connection,  maintenance or  construction  charges due after
     Closing,  and  charges  for sewer,  water,  electricity,  telephone,  cable
     television or gas; and

          (h) any and all liens, exceptions,  obligations or other matters which
     are caused or  created  by or on behalf of Buyer or any of Buyer's  agents,
     employees or representatives.





            SECTION 2. PURCHASE PRICE, ACCEPTABLE FUNDS, DEPOSIT AND
                               ESCROW OF DEPOSIT



                                       5

     2.1.  Purchase Price. The purchase price  ("Purchase  Price") to be paid by
Buyer to Seller for the Property is Fifteen  Million  Five  Hundred  Seventy-Two
Thousand Nine Hundred Thirty-Nine and 70/100 Dollars  ($15,572,939.70),  subject
to the prorations and adjustments as hereinafter provided in this Agreement.

     2.2.  Payment of Monies.  All monies payable under this  Agreement,  unless
otherwise  specified  in this  Agreement,  shall  be paid  by wire  transfer  of
immediately available federal funds.

     2.3. Payment of Purchase Price.  The Purchase Price,  subject to prorations
and adjustments, shall be paid as follows:

          (a)  Initial   Deposit.   Seventy-Six   Thousand  and  00/100  Dollars
     ($76,000.00)  has been paid by Buyer to Seller as a deposit  as of the date
     of this Agreement (the "Initial Deposit");

          (b)  Additional  Deposit.  Thirty-Eight  Thousand  and 00/100  Dollars
     ($38,000.00)  shall be paid by Buyer to Seller as an additional  deposit on
     or  before  the  expiration  of  the  Inspection  Period  (the  "Additional
     Deposit"); and

          (c) Payment at Closing.  At the Closing  Buyer shall deliver to Escrow
     Agent  immediately  available  federal  funds  in an  amount  equal  to the
     Purchase  Price less the amount of the Deposit held by the Escrow Agent and
     subject to adjustments and apportionments as set forth herein. The Purchase
     Price,  as  adjusted,  shall  be  paid  at  Closing  by  wire  transfer  of
     immediately available federal funds, transferred to the order or account of
     Seller or such other person as Seller may designate in writing.

     2.4. Deposit; Escrow Agent. The Initial Deposit shall be delivered by Buyer
to LandAmerica Title Insurance Corporation (the "Escrow Agent") two (2) business
days  after the date of this  Agreement.  In the event  Buyer  does not elect to
terminate this Agreement  pursuant to Section 6.2 hereof, the Additional Deposit
shall be delivered by Buyer to the Escrow Agent on or before the last day of the
Inspection Period. The Initial Deposit and the Additional Deposit, together with
any  interest  accrued  thereon,  are  collectively  referred  to  herein as the
"Deposit".  Failure  of Buyer to so  deliver  the  Initial  Deposit  and/or  the
Additional  Deposit on the date specified shall  constitute a breach by Buyer of
this  Agreement  for which the Seller may  exercise  the  remedies  set forth in
Section  12.3;  provided,  Buyer has not  previously  elected to terminate  this
Agreement  pursuant  to  Section  6.2  hereof.  Upon  receipt  from Buyer of the
Deposit, Escrow Agent shall invest the Deposit in an interest-bearing account or
money  market fund  acceptable  to Buyer and Seller and Buyer shall  provide its
federal taxpayer  identification  number to Escrow Agent in connection with such
investment.  All  interest  on the  Deposit  shall  accrue to  Buyer,  except as
otherwise  provided in Section 12.3 hereof. At the Closing,  Escrow Agent shall,
at the joint direction of Buyer and Seller release the Deposit to Seller,  which
Deposit  shall be credited  against the  balance of the  Purchase  Price owed by
Buyer to Seller.  Escrow Agent shall agree to hold and dispose of the Deposit in
accordance with the terms and provisions of this Agreement.

     2.5. Escrow Provisions.  Escrow Agent hereby acknowledges receipt by Escrow
Agent of the Initial  Deposit paid by Buyer.  Escrow Agent agrees to hold,  keep
and deliver said Deposit



                                       6

and all other sums delivered to it pursuant  hereto in accordance with the terms
and provisions of this Agreement. Escrow Agent shall not be entitled to any fees
or compensation for its services hereunder. Escrow Agent shall be liable only to
hold said sums and deliver the same to the parties  named  herein in  accordance
with the provisions of this  Agreement,  it being  expressly  understood that by
acceptance  of this  agreement  Escrow  Agent is  acting  in the  capacity  of a
depository  only and  shall  not be liable  or  responsible  to  anyone  for any
damages,  losses or  expenses  unless  same shall have been  caused by the gross
negligence  or  willful  malfeasance  of  Escrow  Agent.  In  the  event  of any
disagreement  between  Buyer and  Seller  resulting  in any  adverse  claims and
demands  being  made in  connection  with or for the monies  involved  herein or
affected  hereby,  Escrow  Agent shall  refuse to comply with any such claims or
demands so long as such  disagreement  may continue;  and in so refusing  Escrow
Agent shall make no delivery or other disposition of any of the monies then held
by it under the terms of this Agreement,  and in so doing Escrow Agent shall not
become  liable to anyone for such  refusal;  and Escrow Agent shall refrain from
acting  until (a) the rights of the adverse  claimants  shall have been  finally
adjudicated in a court of competent  jurisdiction  of the monies involved herein
or affected hereby, or (b) all differences shall have been adjusted by agreement
between  Seller and Buyer,  and Escrow Agent shall have been notified in writing
of such  agreement  signed by the  parties  hereto.  Escrow  Agent  shall not be
required to disburse any of the monies held by it under this Agreement unless in
accordance with a joint written instruction of Buyer and Seller.

     Buyer and Seller  severally  agree to indemnify  and hold  harmless  Escrow
Agent from one half (1/2) of any and all costs, damages and expenses,  including
reasonable  attorneys'  fees, that said Escrow Agent may incur in its compliance
in good  faith  with  the  terms  of this  Agreement;  provided,  however,  this
indemnity shall not extend to any act of gross negligence or willful malfeasance
on the part of the Escrow Agent.

                             SECTION 3. THE CLOSING

     Except  as  otherwise  provided  in this  Agreement,  the  delivery  of all
documents  necessary  for the  closing  of  this  transaction  pursuant  to this
Agreement and the  satisfaction of all  obligations and conditions  precedent to
Closing  (the  "Closing")  shall take place in the offices of Seller's  counsel,
Bingham Dana LLP, 150 Federal Street, Boston,  Massachusetts or such other place
as Seller and Buyer shall  mutually  agree,  at 10:00 A.M. local time on October
24, 2001 (the  "Original  Closing  Date") or such earlier date or place as Buyer
and Seller  shall  mutually  agree in writing.  It is agreed that time is of the
essence of this  Agreement.  If Seller  shall  elect to cure any title or survey
matter under Section 1.2 or Section 1.3, if necessary, the Original Closing Date
shall  be  extended  until  fifteen  (15)  days  after  the  earlier  of (a) the
expiration  of the thirty (30) day cure period as set forth in said  Section 1.2
or  Section  1.3,  as  applicable,  or (b) five (5) days  after the date  Seller
notifies  Buyer  that  such  matter  has been  cured.  Notwithstanding  anything
contained  herein to the  contrary,  Seller  shall  have the right to extend the
Closing for up to an additional thirty (30) days by providing notice to Buyer of
such election not less than ten (10) days prior to the Original Closing Date. At
either  party's  request,  the  Closing  shall be  conducted  through  an escrow
administered by Escrow Agent. The date on which the Closing occurs, as such date
may be accelerated or extended pursuant to the provisions of this Agreement,  is
referred to herein as the "Closing Date").



                                       7

                   SECTION 4. SELLER'S PRE-CLOSING DELIVERIES

         4.1. Seller Deliveries. Seller shall furnish to Buyer, or make
available at the Property, immediately after the date hereof, for inspection and
approval by Buyer, the following (together with the items on the Due Diligence
List attached as Exhibit F) (to the extent in the possession of Seller):

          (a) Leases.  Seller shall  provide  Buyer with  on-site  access to the
     originals  (or copies if  originals  are not  available)  of all Leases and
     related Lease files;

          (b) Taxes.  A copy of 2001 real estate and  personal  property tax (if
     applicable)  statements  for the Property and tax  abatements  or abatement
     applications for such year (if any);

          (c) Current Rent Roll. A list of the current rents now being collected
     on  each  of the  apartment  units  in  the  Improvements  which  includes:
     apartment  number,  unit type,  tenant name,  commencement  and termination
     dates, lease rent and security deposits (including pet deposits and prepaid
     last month's rent);

          (d) Service  Contracts.  Copies of all service,  maintenance,  supply,
     governmental,  utility  and  management  contracts  entered  into by Seller
     currently affecting the use, ownership, maintenance and/or operation of the
     Property; and

          (e) Utility Bills. Copies of all utility bills (gas,  electric,  water
     and  sewer)  relating  to the  Property  for the twelve  (12) month  period
     immediately preceding the date of this Agreement.

     4.2. Disclaimer. Except as otherwise expressly set forth in this Agreement,
Seller makes no  representations  or  warranties as to the truth,  accuracy,  or
completeness of any materials,  data, or other  information,  including  without
limitation,  the  contents  of  Seller's  or its  property  manager's  books and
records,  marketing  materials  prepared  by Seller or  Broker  (as  hereinafter
defined),  the Leases, the Service  Contracts,  rent rolls or income and expense
statements,  supplied to Buyer in  connection  with  Buyer's  inspection  of the
Property.  It is the parties' express  understanding and agreement that all such
materials  are provided by Seller solely for Buyer's  convenience  in making its
own  examination  and  determination  prior to the  expiration of the Inspection
Period  (as  hereinafter  defined)  as to  whether  it  wishes to  purchase  the
Property,  and, in making such examination and  determination,  Buyer shall rely
exclusively on its own independent  investigation and evaluation of the Property
and not on any materials supplied by Seller.

               SECTION 5. REPRESENTATIONS AND WARRANTIES OF SELLER

     Seller represents and warrants to Buyer as follows:

     5.1. Leases.  As of the date of this Agreement there are no leases or other
rental  agreements or occupancy  agreements  (written or verbal) entered into by
Seller which grant any possessory interest in and to any space situated on or in
the  Improvements  or that  otherwise  give  rights  with  regard  to use of the
Improvements  other  than the  leases  (the  "Leases")  described  in



                                       8

Exhibit C attached hereto (the "Rent Roll"). The Rent Roll is true, accurate and
complete in all  material  respects as of the date  hereof.  Except as otherwise
specifically set forth in the Rent Roll or elsewhere in this Agreement:

          (a)  Leases.  To Seller's  knowledge,  each Lease is in full force and
     effect,  and the term of the same and the obligation to pay rent thereunder
     has commenced and the tenant  thereunder is in full  possession  and actual
     occupancy thereof, and all improvements  required to be completed under the
     provisions thereof are completed. No rebates, rental concessions, free-rent
     periods,  credits,  setoffs or rent reductions relating to any period after
     the Closing Date have been given under any Lease;

          (b) Lease Defaults.  Except as set forth on Schedule 5.01,  Seller has
     neither  sent written  notice to any current  tenant of the  Property,  nor
     received  any  written  notice  from any such  tenant,  claiming  that such
     tenant, or Seller, as the case may be, is in default, which default remains
     uncured;

          (c)  Litigation.  To the knowledge of Seller,  no action or proceeding
     instituted  against  Seller by any  tenant of any unit in the  Property  is
     presently pending;

          (d) Security Deposits. There are no security or other deposits held by
     Seller other than those set forth in the Rent Roll;

          (e)  Prepaid  Rent.  No rent has been paid to Seller  more than thirty
     (30) days in advance  under any Lease other than as shown on the Rent Roll;
     and

          (f) Leasing  Commissions.  No leasing  commission shall be due for any
     period subsequent to the Closing other than for tenants who have executed a
     lease  after the date  hereof but do not move in until  after the  Closing,
     which commissions shall be paid by Buyer.  Seller has executed no brokerage
     agencies.

     5.2. Service and Management Contracts.  Exhibit D attached hereto lists all
governmental,  utility, services,  maintenance,  supply and management contracts
(collectively,  "Service  Contracts") entered into by Seller currently affecting
the operation of the Property.

     5.3.  Ability to  Perform.  Seller has full power to  execute,  deliver and
carry out the terms and provisions of this Agreement and has taken all necessary
action to authorize the execution,  delivery and  performance of this Agreement,
and this Agreement constitutes the legal, valid and binding obligation of Seller
enforceable in accordance with its terms. Except as set forth in this Agreement,
no order, permission, consent, approval, license, authorization, registration or
validation  of, or filing  with,  or  exemption  by,  any  governmental  agency,
commission,  board or public authority is required to authorize,  or is required
in connection with, the execution, delivery and performance of this Agreement by
Seller or the taking by Seller of any action contemplated by this Agreement.

     5.4. No Actions.  Except as set forth on Exhibit E attached  hereto,  there
are  no  pending,  or  to  Seller's  knowledge,   threatened  legal  actions  or
proceedings against or relating to Seller or the ownership of the Property.



                                       9

     5.5. No Violation Notice. Seller has not received written notice:

          (a) from any federal,  state,  county or municipal  authority alleging
     any  fire,  health,  safety,  building,  pollution,   environmental,   deed
     restriction  or other  violation  of law in respect of the  Property or any
     part thereof,  which  violation has not been  corrected or which notice has
     not been rescinded;

          (b) concerning the possible or anticipated condemnation of any part of
     the  Property,  or the  widening,  change of grade or  limitation on use of
     streets  abutting the same or concerning  any special taxes or  assessments
     levied or to be levied against the Property or any part thereof; or

          (c) from any  insurance  company or bonding  company of any defects or
     inadequacies  in the Property or any part  thereof,  which would  adversely
     affect  the   insurability   of  the  same  or  cause  the   imposition  of
     extraordinary  premiums  or  charges  therefor  or of  any  termination  or
     threatened termination of any policy of insurance or bond.

     5.6. No Management Contracts,  Employment Contracts, Unions, Pension Plans.
Seller has not entered into any management  contracts,  employment  contracts or
labor union contracts and has not established any retirement,  pension or profit
sharing plans  relating to the operation or  maintenance  of the Property  which
shall  survive  the  Closing  or for which  Buyer  shall have any  liability  or
obligation.

     5.7. Options.  To Seller's  knowledge,  no person has an option or right of
first refusal to purchase all or any portion of the Property.

     5.8. Personal Property.  Seller holds good title to the entire right, title
and interest in the personal  property  described on Exhibit B free and clear of
any and all  leases,  liens,  encumbrances  or  other  liabilities,  except  the
Permitted Exceptions.

     5.9.  Business  Names and  Trademarks.  Seller has not  conducted  business
related to the Property  under any name other than those set forth on Exhibit G,
and the only  trademarks  that Seller is using in the conduct of its business at
the  Property  are those set forth on Exhibit G.  Seller  has not  received  any
written notice that it or the Property has infringed,  or may be infringing,  on
any name referred to in this  Paragraph or any trademark  referred to in Exhibit
G, and to the  knowledge  of Seller there is no third party using any such names
or trademarks.

     5.10.  Hazardous  Materials.  Seller has not received written notice from a
governmental  authority  indicating  that  Hazardous  Materials (as  hereinafter
defined) have been released or otherwise  exist at, on, in or under the Property
in violation of applicable environmental law.

     As used in this Agreement, or in any other agreement, document, certificate
or instrument  delivered by Seller to Buyer, the phrase "to Seller's knowledge",
"to  Seller's  actual  knowledge",  "to the best of Seller's  knowledge"  or any
similar phrase shall mean the actual, not constructive or imputed,  knowledge of
David C. Quade,  Executive  Vice  President and Chief  Financial  Officer of The
Berkshire  Group, but without any obligation on his part to make any independent



                                       10

investigation  of the matters being  represented  and warranted,  or to make any
inquiry of any other persons, or to search or examine any files, records, books,
correspondence and the like.

     At Closing,  Seller shall  represent  and warrant to Buyer by delivering to
Buyer a certificate (the "Seller's Representation  Certificate") certifying that
all  representations  and warranties of Seller in this Agreement remain true and
correct  in  all  material  respects  as of  the  Closing  Date  and  all of the
representations and warranties contained herein shall be deemed remade by Seller
effective as of the Closing  Date;  provided,  however,  that to the extent that
Seller  becomes  aware  of  any  facts  or  circumstances  which  would  make  a
representation or warranty untrue in any material respect, Seller shall promptly
deliver  written notice to Buyer of such facts or  circumstances  after becoming
aware of same (but in no event later than the Closing  Date) and,  the  Seller's
Representation  Certificate  may be  revised at  Closing  to make  exception  or
qualification  with  respect  to  such  matters  as may be  necessary  for  such
representations to remain true, but Buyer's agreement to allow such amendment of
Seller's  Representation  Certificate shall not affect or indicate any waiver of
any  condition to Closing set forth in this  Agreement,  and Buyer may terminate
this  Agreement  and receive the Deposit,  if Seller fails,  for any reason,  to
deliver  Seller's  Representation  Certificate at Closing  without change in any
"material respect" (as defined below),  except as to changes which are permitted
or contemplated pursuant to Section 8 hereof.

     If Buyer notifies Seller prior to or at the Closing that any representation
or warranty made in Section 5 is not true and correct in any "material  respect"
and Seller  fails to cure or remedy the same prior to Closing,  Buyer may either
(a) except as otherwise set forth in this  paragraph,  terminate  this Agreement
and the Deposit shall be returned to Buyer, and neither party shall have further
rights or obligations pursuant to this Agreement,  except for Buyer's obligation
to repair any damage to the  Property  and to  indemnify  Seller as set forth in
Section  6.1; or (b) waive any such  representation  or  warranty  and close the
transaction  without  any  reduction  in the  Purchase  Price.  As used  herein,
"material  respect" shall mean a cost of in excess of $50,000  applicable to the
Property  to cure the damage  arising out of a breach of  representation  and/or
warranty.

     If subsequent to Closing Buyer notifies Seller within nine (9) months after
Closing that Buyer discovered  post-closing that any  representation or warranty
made in  Section  5 was  not  true  and  correct  in any  material  respect  and
specifying the breach with  particularity,  subject to the limitations set forth
in Section 16.2,  Buyer shall have available all remedies at law or in equity as
a consequence  thereof.  If Buyer does not notify Seller of the breach of any of
its  representations  and warranties set forth in this Section 5 and institute a
lawsuit  therefor in a court of  competent  jurisdiction  within nine (9) months
after the  Closing,  Buyer  shall be deemed to have  waived all of its rights to
claim  and  sue for any  breach  by  Seller  of any of its  representations  and
warranties made in this Section 5.

             SECTION 6. INSPECTION PERIOD; ACCESS; PURCHASE "AS IS"

     6.1. Buyer's Inspections.  During the Inspection Period,  Buyer, its agents
and  representatives,   shall  be  entitled  to  enter  upon  the  Property  (as
coordinated through Seller's property manager), including all leased areas, upon
at least twenty-four (24) hours prior notice to Seller,  to perform  inspections
and  tests  of  the  Property,   including   surveys,   environmental   studies,



                                       11

examinations  and tests of all  structural  and  mechanical  systems  within the
Improvements,  and to  examine  the books and  records  and all other  documents
relating  to the  Property  in the  possession  or control of Seller or Seller's
property manager.  Buyer shall also have the right to interview Seller's on-site
personnel  and  vendors.  Seller  shall have the right to have a  representative
present during all times that Buyer, its agents,  consultants or representatives
have entered the Property for the purpose of conducting  its  investigations  in
accordance with this Section 6.1. Before entering upon the Property, Buyer shall
furnish to Seller evidence of general liability insurance coverage naming Seller
as  an  insured  with  limits  of  not  less  than  $3,000,000  per  occurrence.
Notwithstanding  the  foregoing,  Buyer  shall  not be  permitted  to  interfere
unreasonably  with  Seller's  operations  at the Property or interfere  with any
tenant's occupancy at the Property,  and the scheduling of any inspections shall
take into account the timing and  availability  of access to tenants'  premises,
pursuant to tenants'  rights under the Leases or  otherwise.  If Buyer wishes to
engage in any testing  which will damage or disturb any portion of the Property,
Buyer shall obtain Seller's prior consent thereto, which may be granted, refused
or  conditioned  in the reasonable  discretion of Seller.  Without  limiting the
generality of the foregoing,  Seller's  written approval shall be required prior
to any  testing or  sampling  of surface or  subsurface  soils,  surface  water,
groundwater or any materials in or about the Property in connection with Buyer's
environmental  due  diligence.  Buyer  shall  restore  the  Property to the same
condition  as existed  prior to such tests or  investigations,  shall repair any
damage to the  Property  caused by any such tests or  investigations,  and shall
indemnify  Seller  from any and all  liabilities,  claims,  costs  and  expenses
resulting  therefrom or from any breach of any other  obligations of Buyer under
this Section 6.1. Buyer and its agents and  representatives  shall not reveal or
disclose any information  obtained during the Inspection  Period  concerning the
Property  or Seller to anyone  outside of Buyer's  organization,  other than its
agents,  consultants and representatives unless required by law. The obligations
and  indemnification  set forth in this Section 6.1 shall survive Closing or the
earlier termination of this Agreement.

     6.2.  Inspection  Period;  Buyer  Termination  Right.  The term "Inspection
Period," as used herein,  shall mean the period  ending on  September  24, 2001.
Buyer shall have the right to terminate this Agreement,  in its sole discretion,
by giving written notice of such election to Seller on or prior to the final day
of the Inspection Period, in which event the Deposit shall be returned forthwith
to Buyer and, except as expressly set forth herein, neither party shall have any
further  liability or obligation to the other hereunder.  In the absence of such
written notice, the contingency provided for in this Section 6.2 shall no longer
be  applicable,  Buyer  shall be deemed to have  waived  any right to  terminate
hereunder and this  Agreement  shall  continue in full force and effect.  In the
event Buyer timely  elects to terminate  this  Agreement  during the  Inspection
Period as permitted above,  Buyer shall deliver to Seller with Buyer's notice of
termination true, accurate and complete copies of all studies,  surveys,  plans,
investigations  and reports  obtained by or prepared by Buyer in connection with
Buyer's inspection of the Property at no cost to Seller.

     6.3.  "AS IS",  "WHERE  IS"  SALE.  EXCEPT AS  EXPRESSLY  SET FORTH IN THIS
AGREEMENT,  IT IS UNDERSTOOD AND AGREED THAT SELLER IS NOT MAKING AND HAS NOT AT
ANY TIME  MADE  ANY  WARRANTIES  OR  REPRESENTATIONS  OF ANY KIND OR  CHARACTER,
EXPRESS OR IMPLIED, WITH RESPECT TO THE PROPERTY, INCLUDING, BUT NOT LIMITED TO,
ANY



                                       12

WARRANTIES OR REPRESENTATIONS AS TO HABITABILITY, MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE.

     BUYER  ACKNOWLEDGES  AND AGREES  THAT UPON  CLOSING  SELLER  SHALL SELL AND
CONVEY TO BUYER AND BUYER SHALL  ACCEPT THE  PROPERTY "AS IS, WHERE IS, WITH ALL
FAULTS",  EXCEPT TO THE EXTENT EXPRESSLY  PROVIDED  OTHERWISE IN THIS AGREEMENT.
BUYER HAS NOT RELIED AND WILL NOT RELY ON, AND SELLER IS NOT LIABLE FOR OR BOUND
BY, ANY EXPRESS OR IMPLIED WARRANTIES, GUARANTIES,  STATEMENTS,  REPRESENTATIONS
OR  INFORMATION  PERTAINING  TO THE  PROPERTY  OR  RELATING  THERETO  (INCLUDING
SPECIFICALLY, WITHOUT LIMITATION, ANY PROSPECTUS DISTRIBUTED WITH RESPECT TO THE
PROPERTY) MADE OR FURNISHED BY SELLER, THE MANAGERS OF THE PROPERTY, OR ANY REAL
ESTATE  BROKER OR AGENT  REPRESENTING  OR  PURPORTING  TO REPRESENT  SELLER,  TO
WHOMEVER MADE OR GIVEN,  DIRECTLY OR  INDIRECTLY,  ORALLY OR IN WRITING,  UNLESS
SPECIFICALLY  SET FORTH IN THIS  AGREEMENT.  BUYER  ALSO  ACKNOWLEDGES  THAT THE
PURCHASE  PRICE  REFLECTS AND TAKES INTO ACCOUNT THAT THE PROPERTY IS BEING SOLD
"AS-IS."

     BUYER REPRESENTS TO SELLER THAT BUYER HAS CONDUCTED,  OR WILL CONDUCT PRIOR
TO CLOSING,  SUCH INVESTIGATIONS OF THE PROPERTY,  INCLUDING BUT NOT LIMITED TO,
THE PHYSICAL AND ENVIRONMENTAL  CONDITIONS  THEREOF, AS BUYER DEEMS NECESSARY OR
DESIRABLE  TO  SATISFY  ITSELF  AS TO THE  CONDITION  OF THE  PROPERTY  AND  THE
EXISTENCE  OR  NONEXISTENCE  OR CURATIVE  ACTION TO BE TAKEN WITH RESPECT TO ANY
HAZARDOUS OR TOXIC SUBSTANCES ON OR DISCHARGED FROM THE PROPERTY,  AND WILL RELY
SOLELY UPON SAME AND NOT UPON ANY INFORMATION PROVIDED BY OR ON BEHALF OF SELLER
OR ITS AGENTS OR EMPLOYEES WITH RESPECT THERETO, OTHER THAN SUCH REPRESENTATIONS
AND WARRANTIES OF SELLER AS ARE EXPRESSLY SET FORTH IN THIS AGREEMENT. EXCEPT AS
EXPRESSLY SET FORTH IN THIS AGREEMENT, UPON CLOSING, BUYER SHALL ASSUME THE RISK
THAT ADVERSE  MATTERS,  INCLUDING BUT NOT LIMITED TO,  CONSTRUCTION  DEFECTS AND
ADVERSE  PHYSICAL AND  ENVIRONMENTAL  CONDITIONS,  MAY NOT HAVE BEEN REVEALED BY
BUYER'S INVESTIGATIONS, AND BUYER, UPON CLOSING, SHALL BE DEEMED TO HAVE WAIVED,
RELINQUISHED AND RELEASED SELLER (AND SELLER'S  AFFILIATED  ENTITIES AND EACH OF
THEIR  RESPECTIVE  OFFICERS,  DIRECTORS,  SHAREHOLDERS,   EMPLOYEES  AND  AGENTS
(COLLECTIVELY,  "SELLER  AFFILIATES"))  FROM  AND  AGAINST  ANY AND ALL  CLAIMS,
DEMANDS, CAUSES OF ACTION (INCLUDING CAUSES OF ACTION IN TORT), LOSSES, DAMAGES,
LIABILITIES,  COSTS AND EXPENSES (INCLUDING  REASONABLE  ATTORNEYS' FEES) OF ANY
AND EVERY KIND OR CHARACTER,  KNOWN OR UNKNOWN,  WHICH BUYER MIGHT HAVE ASSERTED
OR ALLEGED  AGAINST  SELLER (AND  SELLER'S  OFFICERS,  DIRECTORS,  SHAREHOLDERS,
EMPLOYEES  AND  AGENTS) AT ANY TIME BY REASON OF OR ARISING OUT OF ANY LATENT OR
PATENT CONSTRUCTION DEFECTS OR PHYSICAL CONDITIONS, VIOLATIONS OF ANY APPLICABLE
LAWS AND ANY AND



                                       13

ALL OTHER  ACTS,  OMISSIONS,  EVENTS,  CIRCUMSTANCES  OR MATTERS  REGARDING  THE
PROPERTY (COLLECTIVELY, THE "LIABILITIES").

     THE PROVISIONS OF THIS SECTION SHALL SURVIVE  CLOSING OR ANY TERMINATION OF
THIS AGREEMENT.

     6.4. Hazardous Materials.  Without limiting the generality of the foregoing
release  provisions  of this  Section 6 and  except  to the  extent  Seller  has
breached its representation and warranty contained in Section 5.9 hereof,  Buyer
waives  any  rights it may have  against  Seller  or any  Seller  Affiliates  in
connection  with any and all  Liabilities  which  arise or which  are in any way
related to any  Hazardous  Materials  in, on,  above or beneath the  Property or
emanating therefrom including, without limitation, under CERCLA (defined below),
and Buyer agrees that it shall not, and irrevocably waives any right it may have
to: (i)  implead  Seller,  (ii) bring a  contribution  action or similar  action
against  Seller or (iii)  attempt  in any way to hold  Seller  responsible  with
respect to any such matter. As used herein, "Hazardous Materials" shall mean and
include,  but shall not be limited to any petroleum product and all hazardous or
toxic  substances,  wastes or substances,  any substances which because of their
quantitated   concentration,   chemical,   or  active,   flammable,   explosive,
infectious,  radioactive or other characteristics,  constitute or may reasonably
be expected to constitute or contribute to a danger or hazard to public  health,
safety or welfare or to the  environment,  including,  without  limitation,  any
hazardous or toxic waste or  substances  which are  included  under or regulated
under applicable laws (whether now existing or hereafter enacted or promulgated,
as they may be amended from time to time)  including,  without  limitation,  the
Comprehensive Environmental Response,  Compensation,  and Liability Act of 1980,
42 U.S.C. Section 9601 et seq. ("CERCLA"), the Federal Resource Conservation and
Recovery  Act, 42 U.S.C.  Section 6901 et seq.,  and any similar  state laws and
regulations adopted thereunder  (collectively,  "Hazardous Materials Laws"). The
provisions of this Section 6.4 shall survive  Closing or any termination of this
Agreement.

     6.5. Financial Information.  Seller has provided to Buyer certain unaudited
historical  financial  information  regarding  the Property  relating to certain
periods  of  time  in  which  Seller  owned  the   Property.   Seller  makes  no
representation  or warranty  that such  material is complete or accurate or that
Buyer will  achieve  similar  financial  or other  results  with  respect to the
operations  of the  Property,  it  being  acknowledged  by Buyer  that  Seller's
operation of the Property and  allocations of revenues or expenses may be vastly
different  than Buyer may be able to  attain.  Buyer  acknowledges  that it is a
sophisticated  and  experienced  purchaser of real estate and further that Buyer
has relied upon its own  investigation and inquiry with respect to the operation
of the  Property  and releases  Seller from any  liability  with respect to such
historical information.

                              SECTION 7. INSURANCE

     7.1. Maintenance of Insurance. Until the Closing, Seller shall maintain its
present insurance on the Property. Subject to the provisions of Section 7.2, the
risk of loss in and to the  Property  shall  remain  vested in Seller  until the
Closing. Buyer will obtain its own insurance on the Property at Closing.



                                       14

     7.2.  Destruction/Condemnation  of  Property.  In the event that all or any
portion of the Land or  Improvements  is damaged or destroyed by any casualty or
is the  subject  of a taking or  condemnation  under the  provisions  of eminent
domain law after the date hereof but prior to the  Closing  Date,  Seller  shall
have no obligation to repair or replace any damage or destruction  caused by the
foregoing,  but the following shall apply at the Closing:  (1) in the event of a
casualty,  Buyer shall  receive an  assignment  of the  casualty  proceeds and a
credit in the amount of any deductible under Seller's  insurance policy, and (2)
in the  event of a  taking,  Seller  shall  assign  to Buyer  its  rights to any
condemnation proceeds resulting from such taking. Notwithstanding the foregoing,
if such casualty or taking is a "Material Event" (as defined below), then Buyer,
at its option,  may terminate  this  Agreement,  by written notice to the Seller
given on or before the  Closing  Date,  and upon such  termination,  the Deposit
shall be returned to Buyer and the parties  shall have no further  liability  or
obligation hereunder,  except as otherwise set forth in this Agreement.  As used
in this  Paragraph,  a "Material  Event'  means either of the  following:  (a) a
casualty  resulting in damage or  destruction  to the  Property,  if the cost to
restore the  Property to its  condition  immediately  prior to such  casualty is
reasonably  estimated  to exceed  $250,000.00;  or (b) a taking or  condemnation
which would permanently impede access to the Property,  reduce available parking
below  that  required  by law,  or result  in a  condemnation  award  reasonably
estimated to exceed $250,000.00.

                SECTION 8. SELLER'S OBLIGATIONS PRIOR TO CLOSING

     Seller covenants that between the date of this Agreement and the Closing:

     8.1.  Leases.  Seller  shall  not after the  expiration  of the  Inspection
Period,  without  Buyer's  prior  written  consent  (which  consent shall not be
unreasonably withheld, conditioned or delayed), (a) enter into any new lease for
an apartment  unit with a first-time  tenant unless the lease is for a period of
not less than six  months  or not more  than one year and the rent  shall be not
less than the then  current  fair market rent for such unit;  or (b) enter into,
amend,  renew or extend any Lease for an apartment unit with an existing  tenant
unless  the lease is for a period  of not less than six  months or not more than
one year and that the rent for the amended,  renewal or extension term shall not
be less than the current fair market rent for such unit;  or (c)  terminate  any
Lease except by reason of a default by the tenant thereunder or by reason of the
provisions  contained  in  the  Lease;  or  (d)  provide  any  rebates,   rental
concessions,  free rent periods,  credits or set off under any Lease relating to
any period  after  Closing.  If Buyer  fails to reply to  Seller's  request  for
consent  in a notice  given  within  five (5) days  after  Buyer  receives  such
request,  Buyer's  consent  shall be deemed to have been  granted.  Prior to the
expiration  of the  Inspection  Period,  Seller  shall not be required to obtain
Buyer's written consent prior to engaging in any leasing arrangements.

     8.2.  Continuation of Service  Contracts.  Seller shall not modify or amend
any Service  Contract or enter into any new service  contract  for the  Property
unless the same is terminable  without penalty by the then owner of the Property
upon not more than thirty (30) days' notice. If Buyer notifies Seller in writing
on or prior to the expiration of the Inspection  Period of any Service Contracts
(the "Terminable  Service Contracts") which (a) Buyer does not desire to assume,
and  (b)  may be  terminated  as of  right  by  Seller  without  payment  of any
termination  fee,  Seller  shall  promptly  give notice of  termination  of each
Terminable  Service Contract effective as



                                       15

of  Closing  or as of such  later  date as such  Service  Contract  may first be
terminated without penalty.  Otherwise, Buyer shall assume all Service Contracts
at Closing.

     8.3.  Replacement of Personal  Property.  No personal  property included as
part of the  Property  shall be  removed  from the  Property  unless the same is
replaced with similar items of at least equal quality prior to the Closing.

     8.4.  Tax  Procedure.  Seller  shall  not  withdraw,  settle  or  otherwise
compromise  any protest or  reduction  proceeding  affecting  real estate  taxes
assessed  against the Property for any fiscal  period in which the Closing is to
occur or any  subsequent  fiscal  period  without the prior  written  consent of
Buyer.  Real estate tax refunds and credits received after the Closing which are
attributable  to the fiscal tax year during  which the Closing  occurs  shall be
apportioned between Seller and Buyer, after deducting the expenses of collection
thereof,  based upon the relative  time  periods  each party owns the  Property,
which obligation shall survive the Closing.

     8.5. Access. Seller shall allow Buyer or Buyer's  representatives access to
the Property, the Leases and other documents required to be delivered under this
Agreement upon reasonable prior notice at reasonable times;  provided that Buyer
agrees that the original  leases and all other original  documents  shall remain
on-site at the Property.

     8.6.  Operations.  Seller  shall  manage and  maintain the Property in good
operating  condition  comparable to that existing as of the date hereof,  and in
accordance  with  past  practices,   normal  wear  and  tear  and  casualty  and
condemnation  damage  excepted.  Seller will perform all current  non-structural
maintenance  and repairs as may be needed to maintain  the Property or as may be
reasonably  appropriate to facilitate the leasing of vacant rental space. Seller
will make  replacements of items of furniture,  fixtures and equipment under the
same  circumstances  and according to the same  standard that such  replacements
have been made in the past.

     8.7. Rent Ready.  Seller shall place any  apartments  that are vacant as of
the date hereof or which become  vacant at least five (5) business days prior to
the Closing  Date in a rent ready  condition  such that they are  available  for
immediate  occupancy.  For purposes hereof,  "rent ready condition" shall be the
condition  that Seller has placed vacant  apartments in during its normal course
of business of operating the Property,  including, without limitation,  operable
kitchen  appliances  and (if necessary in the  reasonable  discretion of Seller)
clean carpeting and fresh paint.

                     SECTION 9. SELLER'S CLOSING OBLIGATIONS

     9.1.  Closing,  Deliveries and  Obligations.  At the Closing,  Seller shall
deliver the following to Buyer:

          (a) Deed.  The Deed, in form  reasonably  satisfactory  to Buyer's and
     Seller's counsel,  duly executed and  acknowledged,  which conveys the Real
     Property to Buyer,  in  accordance  with the title  standards  set forth in
     Section 1.2.

          (b) Bill of Sale.  A bill of sale,  without  warranty  of title,  duly
     executed  by Seller and in form  reasonably  satisfactory  to  Buyer's  and
     Seller's counsel,  which conveys all of



                                       16

     Seller's  right,  title and interest in and to the tangible and  intangible
     personal property constituting part of the Property.

          (c)  Assignment of Leases and Security  Deposits.  An  assignment  and
     assumption of the Leases and Security  Deposits duly executed by Seller and
     in form reasonably satisfactory to Buyer's and Seller's counsel.

          (d)  Lease  Records.  Original  copies  of  all  Leases,  and  related
     documents in the  possession  or under the control of Seller.  Such records
     shall  include a schedule  of all cash  security  deposits  (including  pet
     deposits and interest,  if any) and a check to Buyer or credit  against the
     Purchase  Price in the  amount of such  security  deposits  (including  pet
     deposits  and  interest,  if any) held by Seller at the  Closing  under the
     Leases together with appropriate instruments of transfer or assignment with
     respect  to any lease  securities  which are other than cash and a schedule
     updating  the Rent  Roll and  setting  forth all  arrears  in rents and all
     prepayments of rents.

          (e) Permits;  Warranties.  Seller shall deliver,  to the extent in the
     possession of Seller,  all original  warranties and guaranties and original
     copies of all certificates, licenses, permits, authorizations and approvals
     issued for or with  respect to the  Property  by  governmental  authorities
     having  jurisdiction,  except that  photocopies  may be  substituted if the
     originals are posted at the Property or are otherwise not available.

          (f) Assignment of Service  Contracts.  An assignment and assumption of
     all  assignable  Service  Contracts  (other than  Service  Contracts  to be
     terminated  hereunder),  duly  executed  by Seller  and in form  reasonably
     satisfactory to Buyer's and Seller's counsel.

          (g) Title Affidavits. Such affidavits, duly executed by Seller, as the
     Title  Insurer  may  reasonably  require  in order to omit  from its  title
     insurance  policy all exceptions  for (i) parties in possession  other than
     under  the  rights  to  possession  granted  under  the  Leases;  and  (ii)
     mechanics' liens.

          (h) Files.  Seller shall make all of its files and records relating to
     the  Property  available  to Buyer at the Property  upon  reasonable  prior
     notice for copying, which obligation shall survive the Closing.

          (i) Notices of Sale. Sufficient letters,  executed by Seller, advising
     the  tenants  under  the  Leases of the sale of the  Property  to Buyer and
     directing that all rents and other payments  thereafter  becoming due under
     the Leases be sent to Buyer or as Buyer may direct.

          (j) Non-Foreign  Affidavit.  Seller shall execute and deliver to Buyer
     and Buyer's counsel, at Closing such evidence as may be reasonably required
     by Buyer to show compliance by Seller with the Foreign  Investment and Real
     Property Tax Act, IRC Section 1445(b)(2), as amended.

          (k) Seller's Representation  Certificate.  The Seller's Representation
     Certificate,  duly  executed by Seller,  as required by Section 5 hereof in
     form reasonably satisfactory to Buyer's and Seller's counsel.



                                       17

          (l) Closing Statement.  A closing statement,  duly executed by Seller,
     in form reasonably satisfactory to Buyer's and Seller's counsel.

          (m) Assignment of Intangible Property. An assignment and assumption of
     all  Intangible  Property  duly  executed by Seller and in form  reasonably
     satisfactory to Buyer's and Seller's counsel.

     9.2. Seller's Expenses. Seller shall pay its own counsel fees, costs due to
the  Title  Company  for the  preparation  of the  Title  Commitment  as well as
premiums for issuance of the Buyer's Title Policy (but not any  endorsements  to
the  Buyer's  Title  Policy),  one-half of the  premium  payable  for  "extended
coverage" (deletion of the standard  exceptions) under the Buyer's Title Policy,
and one-half of any escrow fees owed to the Escrow Agent in connection  with the
transactions set forth herein.

                     SECTION 10. BUYER'S CLOSING OBLIGATIONS

     At the Closing, Buyer shall:

     10.1.  Payment of Purchase Price.  Deliver to Seller the Purchase Price, as
adjusted  for (i)  apportionments  under  Section  11, and (ii) any  adjustments
thereto required pursuant to the express provisions of this Agreement.

     10.2. Lease,  Security Deposit and Service Contract Assumption.  Deliver to
Seller assumption  agreements  executed by Buyer with respect to the performance
by Buyer of the landlord's  obligations  with respect to the Leases,  Intangible
Property,  Security Deposits and the Service Contracts assumed by Buyer, in each
case in respect of the period from and after the Closing.

     10.3. Recording Deed. Cause the Deed to be recorded.

     10.4. Other Documents.  Deliver a closing statement which has been executed
by Buyer,  together with any other  documents  required by this  Agreement to be
executed and delivered by Buyer.

     10.5. Buyer's Expenses. Pay its own counsel fees, all costs relating to any
Survey  obtained by Buyer,  the costs of any  endorsements  to the Buyer's Title
Policy, the costs of any lender's title policy and any endorsements thereto, all
costs relating to any mortgage financing obtained by Buyer, all costs related to
Buyer's  due  diligence  investigations,  one-half  of the  premium  payable for
"extended  coverage"  (deletion  of the standard  exceptions)  under the Buyer's
Title  Policy,  and  one-half  of any escrow  fees owed to the  Escrow  Agent in
connection with the transactions set forth herein.

          SECTION 11. APPORTIONMENTS AND ADJUSTMENTS TO PURCHASE PRICE

     The  following  apportionments  shall be made  between  the  parties at the
Closing as of the close of the business day prior to the Closing:



                                       18

          (a) Buyer  shall  receive  from Seller a credit for any rent and other
     income under Leases  collected by Seller before Closing that applies to any
     period after Closing.  Uncollected rent and other uncollected  income shall
     not be prorated at Closing.  After Closing,  Buyer shall apply all rent and
     income  collected  by Buyer  from a  tenant,  first  to the  month in which
     Closing occurred,  then to such tenant's current monthly rental and then to
     arrearages in the reverse order in which they were due,  remitting promptly
     to Seller,  any balance properly allocable to Seller's period of ownership.
     Buyer shall bill and use  commercially  reasonable  efforts to collect such
     rent  arrearages  in the  ordinary  course  of  business,  but shall not be
     obligated to engage a collection agency or take legal action to collect any
     rent  arrearages.  Commencing  ninety (90) days after the  Closing,  Seller
     shall have the right,  in its own name, to demand payment of and to collect
     rent  arrearages  owed to Seller by any tenant,  which right shall include,
     without  limitation,  the right to continue or  commence  legal  actions or
     proceedings against any tenant but shall expressly exclude the commencement
     of eviction  proceedings.  Buyer agrees to reasonably cooperate with Seller
     to collect such rents and to take all steps  excluding the  commencement of
     legal  actions,  whether  before  or  after  the  Closing  Date,  as may be
     reasonably   necessary  to  carry  out  the  intention  of  the  foregoing,
     including,  without limitation, the delivery to Seller, upon demand, of any
     relevant books and records (including any rent statements,  receipted bills
     and copies of tenant checks used in payment of such rent), the execution of
     any and all consents or other documents,  and the undertaking of any action
     reasonably necessary for the collection of such rents by Seller;

          (b) All security  deposits  (including  pet deposits and interest,  if
     any)  shown on the Rent  Roll  shall be  transferred  by Seller to Buyer at
     Closing. At the Closing,  Buyer shall in writing acknowledge receipt of and
     expressly  assume all Seller's  financial  and custodial  obligations  with
     respect to such amounts,  it being the intent and purpose of this provision
     that,  at  Closing,  to the extent  Buyer has  received a credit  therefor,
     Seller will be relieved of all  fiduciary and  custodial  obligations,  and
     that Buyer will assume all such obligations  expressly set forth herein and
     be directly  accountable  to the  residents  of the  Property  with respect
     thereto;

          (c) There shall be no adjustment for wages,  vacation pay, pension and
     welfare  benefits  and other  fringe  benefits of all  persons  employed by
     Seller  at  the  Property,   it  being  the  intent  of  the  parties  that
     simultaneously  with  the  Closing  Seller  shall  terminate  any  existing
     management  agreement and Buyer shall have no liability or obligation  with
     respect  to any  employee  of Seller  or its  management  company  prior to
     Closing;

          (d) Electricity charges, water charges, sewer rents and vault charges,
     if any,  and other  utility  charges on the basis of the fiscal  period for
     which assessed. To the extent possible,  as of Closing,  Seller shall close
     each utility  account,  retain any utility  deposit and arrange for a final
     utility reading;  otherwise apportionment of utilities at the Closing shall
     be based on the last  available  reading,  subject to adjustment  after the
     Closing on a per diem basis, when the next reading is available;

          (e) All general real estate and personal  property  taxes and other ad
     valorem taxes and assessments;



                                       19

          (f) Prepayments  paid by Seller under Service  Contracts and under any
     Terminable  Service  Contract,  to the extent not  terminated  until  after
     Closing, shall be paid to Seller at Closing; and

          (g) Such other items as are  customarily  apportioned  between sellers
     and buyers of real properties of a type similar to the Property and located
     in the Garland, Texas area.

     If  the  Closing  shall  occur  before  a  new  tax  rate  is  fixed,   the
apportionment  of taxes at the  Closing  shall be upon the basis of the tax rate
for the preceding  period  applied to the latest  assessed  valuation.  Promptly
after the new tax rate is fixed, the apportionment of taxes shall be recomputed.
Any discrepancy resulting from such recomputation and any errors or omissions in
computing apportionments at the Closing shall be promptly corrected, and payment
made forthwith to the other party,  as the case may be, which  obligation  shall
survive  the  Closing.  If any  operating  expenses or other  prorations  cannot
conclusively  be  determined  as of the date of Closing,  then the same shall be
adjusted at Closing based upon the most recently issued bills thus far and shall
be  re-adjusted  within  sixty  (60)  days,  or  such  longer  period  as may be
necessary,  after the Closing  occurs.  The  provisions of this Section 11 shall
survive the Closing.

                         SECTION 12. FAILURE TO PERFORM

     12.1.  Buyer's  Election.  If  Seller  fails  to  satisfy  all of  Seller's
obligations as set forth in this Agreement, Buyer shall have the right to elect,
in its sole  discretion,  at the  Closing,  to accept  such  title as Seller can
deliver to the Property in its then  condition  and to pay therefor the Purchase
Price without  reduction or offset, in which case Seller shall convey such title
for such price.

     12.2. Seller's Default.  If at the Closing,  Seller fails to satisfy all of
Seller's obligations as set forth in this Agreement, and Buyer does not elect to
take title as provided in Section  12.1,  Seller shall be in default  under this
Agreement and all Deposits made hereunder shall be forthwith  returned to Buyer.
Except as set forth in the next succeeding  sentence,  the return of the Deposit
shall be the sole and exclusive remedy of Buyer for any such Seller default.  In
addition  to the  foregoing,  if Buyer  desires  to  purchase  the  Property  in
accordance  with  the  terms  of  this  Agreement  and  Seller  defaults  in the
performance  of  Seller's  obligations  under  Article 9 hereof,  Buyer,  at its
option, and as Buyer's sole and exclusive remedy, shall have the right to compel
specific performance by Seller hereunder (and, if Buyer is the prevailing party,
Buyer shall be reimbursed for its reasonable attorney's fees) in which event any
Deposit  made  hereunder  shall be  delivered  to Seller at Closing and credited
against the  Purchase  Price,  provided  that in any such  specific  performance
action  Seller  shall  not  be  required  to  undertake  any   obligations   not
specifically  set forth in this  Agreement  or to  expend  any sums in excess of
those required to be expended in accordance with this Agreement.

     12.3. Buyer's Default;  Cross-Default.  The parties acknowledge that in the
event of Buyer's failure to fulfill its obligations hereunder,  it is impossible
to compute  exactly the damages  which would accrue to Seller.  The parties have
taken these facts into  account in setting the amount of the  Deposit,  required
pursuant to Section 2.4, and hereby agree that:  (i) such amount is a reasonable
pre-estimate  of the damages which would accrue to Seller in the event of



                                       20

such a Buyer default;  (ii) such amount  represents  damages and not any penalty
against  Buyer;  and (iii) if this  Agreement  shall be  terminated by Seller by
reason of Buyer's failure to fulfill Buyer's obligations hereunder,  the Deposit
together with the interest  thereon shall be Seller's sole,  full and liquidated
damages in lieu of all other rights and  remedies  which Seller may have against
Buyer at law or in equity. Notwithstanding any other provision set forth herein,
in the event of a default by Buyer under any of the Other  Agreements  entitling
Seller to claim the deposit as liquidated damages thereunder, such default shall
be deemed to be a default by Buyer under this  Agreement  for which Seller shall
be entitled to exercise  all of its rights and  remedies  under this  Agreement,
including, without limitation, those set forth in this Section 12.2.

                           SECTION 13. BROKERAGE FEES

     13.1.  Brokerage Fees. Seller and Buyer mutually represent and warrant that
LaPaul  Partners  ("Broker")  is the only  broker  with whom they have  dealt in
connection  with this Agreement and that neither Seller nor Buyer has dealt with
any other  broker in  connection  with this  purchase  and sale and that neither
Seller nor Buyer knows of any other broker who has claimed or may have the right
to claim a commission in connection  with this purchase and sale. The commission
of the Broker shall be paid by Buyer  pursuant to a separate  agreement.  Seller
and Buyer shall  indemnify  and defend each other  against any costs,  claims or
expenses,  including  attorneys'  fees,  arising  out of  the  breach  on  their
respective parts of any  representations,  warranties or agreements contained in
this  Section.  The  representations  and  obligations  under this Section shall
survive the Closing or, if the Closing does not occur,  the  termination of this
Agreement.

                               SECTION 14. NOTICES

     14.1.  Effective  Notices.  All notices  under this  Agreement  shall be in
writing and shall be delivered personally or shall be sent by Federal Express or
other  comparable  overnight  delivery  courier,  addressed  as set forth at the
beginning  of  this  Agreement.  Notices  shall  be  deemed  effective,  when so
delivered.  Copies of all such notices to Buyer shall also be sent to Stephen L.
Berger,  Esq.,  Neal,  Gerber & Eisenberg,  2 North LaSalle Street,  Suite 2100,
Chicago,  Illinois  60602 and copies of all such notices to Seller shall also be
sent to Scott D.  Spelfogel,  Esq.,  The  Berkshire  Group,  One Beacon  Street,
Boston,  Massachusetts 02108 and Richard A. Toelke,  Esq., Bingham Dana LLP, 150
Federal Street, Boston, Massachusetts 02110.

                       SECTION 15. LIMITATIONS ON SURVIVAL

     15.1.  Representations  and  Warranties.   Except  as  otherwise  expressly
provided in this Agreement, no representations,  warranties,  covenants or other
obligations of Seller set forth in this Agreement shall survive the Closing, and
no action based thereon shall be commenced after Closing.  The  representations,
warranties, covenants and other obligations of Seller set forth in Section 5 and
Section 8 shall survive  until nine (9) months after the Closing,  and no action
based thereon shall be commenced more than nine (9) months after the Closing.

     15.2.  Merger.  The delivery of the Deed by Seller,  and the acceptance and
recording  thereof by Buyer,  shall be deemed the full performance and discharge
of each and every



                                       21

obligation  on the part of Seller to be performed  hereunder and shall be merged
in the delivery and  acceptance of the Deed,  except as provided in Section 15.1
and except for such other  obligations  of Seller which are  expressly  provided
herein to survive the Closing.



                      SECTION 16. MISCELLANEOUS PROVISIONS

     16.1.  Assignment.  Buyer shall not have the right to assign this Agreement
without Seller's prior written  consent,  which consent may be given or withheld
in Seller's sole and absolute discretion.  Notwithstanding the foregoing,  Buyer
shall be  entitled  to assign  this  Agreement  and its  rights  hereunder  to a
corporation, general partnership, limited partnership, limited liability company
or other  lawful  entity  entitled to do business in the state in which the Real
Property is located provided such entity shall be controlled by,  controlling or
under  the  common  control  with  Buyer  ("Assignee").  In the event of such an
assignment  of this  Agreement to Assignee (a) Buyer shall notify Seller of such
assignment  at least seven (7) days prior to  Closing,  and (b)  Assignee  shall
assume all obligations of Buyer under this Agreement,  provided that Buyer shall
remain  jointly  and  severally  liable  for  all  its  obligations  under  this
Agreement, including, without limitation, payment of the Purchase Price.

     16.2. Limitation of Seller's Liability. Notwithstanding any other provision
set forth herein it is hereby agreed that any liability of Seller  arising under
this  Agreement for any reason  whatsoever  shall be limited to Seller's  equity
interest in and to the  Property,  and any proceeds  thereof.  In  addition,  no
shareholders,  partners or members of Seller, nor any of its or their respective
officers,  directors, agents, employees, heirs, successors or assigns shall have
any  personal  liability of any kind or nature for or by reason of any matter or
thing whatsoever under, in connection with, arising out of or in any way related
to this Agreement and the  transactions  contemplated  herein,  and Buyer hereby
irrevocably  waives for  itself  and  anyone who may claim by,  through or under
Buyer any and all  rights  to sue or  recover  on  account  of any such  alleged
personal liability.

     Notwithstanding anything set forth in this Agreement or Other Agreements to
the contrary,  Buyer agrees that Seller shall have no liability to Buyer for any
breach  of  Seller's  covenants,   agreements,   representations  or  warranties
hereunder or under any other  agreement,  document,  certificate  or  instrument
delivered  by Seller to Buyer  unless  the valid  claims  for all such  breaches
collectively  aggregate more than $50,000.00,  in which event the full amount of
such valid claims shall be actionable,  up to the cap set forth in the following
sentence.  Further, Buyer agrees that any recovery against Seller for any breach
of Seller's covenants,  agreements,  representations and warranties hereunder or
under any other  agreement,  document,  certificate  or instrument  delivered by
Seller  to  Buyer,  or  under  any  law  applicable  to  the  Property  or  this
transaction,  shall be  limited  to  Buyer's  actual  damages  not in  excess of
$380,000.00  in the  aggregate  and that in no event  shall Buyer be entitled to
seek or obtain any other  damages of any kind,  including,  without  limitation,
consequential, indirect or punitive damages.

     16.3.  Integration.  This  Agreement  and the Other  Agreements  embody and
constitute the entire understanding  between the parties thereto with respect to
the transactions contemplated



                                       22

therein,   and  all  prior  agreements,   understandings,   representations  and
statements,  oral or  written,  are  merged  into this  Agreement  and the Other
Agreements.  Neither this  Agreement,  the Other  Agreements  nor any  provision
thereof may be waived, modified,  amended, discharged or terminated except by an
instrument  signed by the party  against  whom the  enforcement  of such waiver,
modification,  amendment,  discharge or termination is sought,  and then only to
the extent set forth in such instrument.

     16.4.  Severability.  If any provision of this Agreement or its application
to any party or  circumstance  shall be  determined  by any  court of  competent
jurisdiction  to be invalid and  unenforceable  to any extent,  the remainder of
this  Agreement  or  the  application  of  such  provision  to  such  person  or
circumstance,  other  than  those  as to which it is so  determined  invalid  or
unenforceable, shall not be affected thereby, and each provision hereof shall be
valid and shall be enforced to the fullest extent permitted by law.

     16.5.  Governing Law. This Agreement shall be governed by, and construed in
accordance with the laws of the State of Texas, excluding provisions relating to
conflicts of laws.

     16.6. Captions. The captions in this Agreement are inserted for convenience
of reference only and in no way define, describe or limit the scope or intent of
this Agreement or any of the provisions hereof.

     16.7. Bind and Inure.  This Agreement shall be binding upon and shall inure
to the benefit of the parties hereto and their respective,  permitted successors
and assigns.

     16.8.  Drafts.  This  Agreement  shall not be  binding or  effective  until
properly  executed and delivered by both Seller and Buyer. The delivery by Buyer
to Seller of an executed counterpart of this Agreement shall constitute an offer
which may be accepted by the delivery to Buyer of a duly executed counterpart of
this Agreement and the  satisfaction of all conditions under which such offer is
made, but such offer may be revoked by Buyer by written notice given at any time
prior to such acceptance and satisfaction.

     16.9.  Number and Gender.  As used in this  Agreement,  the masculine shall
include the feminine and neuter,  the singular  shall include the plural and the
plural shall include the singular, as the context may require.

     16.10.  Attachments.  If the  provisions of any Schedule or Exhibit to this
Agreement are inconsistent with the provisions of this Agreement, the provisions
of such Schedule or Exhibit shall prevail.  The Schedules and Exhibits  attached
hereto are hereby incorporated as integral parts of this Agreement.

     16.11.  No Recording.  Neither this  Agreement nor any  memorandum or short
form  hereof  shall be  recorded  or filed in any  public  land or other  public
records of any  jurisdiction,  by either  party and any  attempt to do so may be
treated by the other party as a breach of this Agreement.



                                       23

     16.12.  Time of the  Essence.  Time is of the essence  with respect to this
Agreement,  including but not limited to the occurrence of the Closing as of the
originally scheduled date and the expiration of the Inspection Period.

     16.13.  Counterparts.  This  Agreement may be executed and delivered in any
number of counterparts,  each of which so executed and delivered shall be deemed
to be an original and all of which shall constitute one and the same instrument.

     16.14.  Property Information and Confidentiality.  Buyer agrees that, prior
to the  Closing,  all  Property  information  furnished  by  Seller  to Buyer or
discovered  by  Buyer  during  the  Inspection  Period  shall  be kept  strictly
confidential  and shall not,  without the prior  written  consent of Seller,  be
disclosed  by Buyer or Buyer's  representatives,  in any manner  whatsoever,  in
whole or in part,  and  will  not be used by Buyer or  Buyer's  representatives,
directly or indirectly,  for any purpose other than  evaluating the Property for
purchase.  Moreover,  Buyer agrees that, prior to the Closing,  such information
will be transmitted  only to Buyer's  representatives  (i) who need to know such
information for the purpose of evaluating the Property,  and who are informed by
the Buyer of the confidential nature of such information,  and (ii) who agree to
be bound by the terms of this  Section  16.14.  The  provisions  of this Section
16.14 shall in no event apply to information  which is a matter of public record
and shall not prevent Buyer from  complying  with  applicable  laws,  including,
without  limitation,  governmental  regulatory  disclosure,  tax  and  reporting
requirements.  The provisions of this Section 16.14 shall survive the Closing or
any termination of this Agreement.

     16.15.  Press  Releases.  Buyer and Seller,  for the benefit of each other,
hereby  agree that between the date hereof and the Closing  Date,  they will not
release or cause or permit to be released any press notices,  publicity (oral or
written) or advertising promotion relating to, or otherwise announce or disclose
or cause or permit to be announced or disclosed,  in any manner whatsoever,  the
terms,   conditions  or  substance  of  this   Agreement  or  the   transactions
contemplated  herein,  without first  obtaining the written consent of the other
party hereto.  It is understood  that the  foregoing  shall not preclude  either
party from discussing the substance or any relevant  details of the transactions
contemplated  in  this  Agreement  with  any  of  its  attorneys,   accountants,
professional  consultants or potential  lenders,  as the case may be, or prevent
either party hereto from  complying with  applicable  laws,  including,  without
limitation, governmental regulatory, disclosure, tax and reporting requirements.

     16.16.  Return of  Property  Information.  In the event this  Agreement  is
terminated  for any reason,  Buyer and Buyer's  representatives  shall  promptly
deliver to Seller all originals and copies of all information  provided to Buyer
by Seller or Seller's Representatives relating to the Property.

     16.17. Tax-Free Exchange.

          (a)  Notwithstanding  any  terms in this  Agreement  to the  contrary,
     Seller shall have the right to consummate the transactions  contemplated by
     this Agreement in a manner which qualifies as a tax-deferred  exchange,  in
     whole or in part,  under the  provisions  of Section  1031 of the  Internal
     Revenue Code ("Code"), and the Treasury Regulations thereunder.



                                       24

          (b)  Buyer  agrees  to  cooperate  with  Seller  with  respect  to any
     tax-deferred  exchange  pursuant to the  provisions  of Section 1031 of the
     Code and the  Treasury  Regulations  thereunder  and to execute any and all
     documents reasonably requested by Seller in connection therewith,  provided
     that (i) Buyer shall not incur additional costs or expenses attributable to
     the exchange,  including reasonable  attorneys' fees, deed excise taxes and
     recording  fees,  and (ii) Buyer  shall not be  required  to  purchase  any
     replacement  property in connection  with any such  deferred  exchange (the
     "Replacement Property").

          (c)  Seller  and  Buyer  acknowledge  that  Buyer  shall not be deemed
     Seller's agent in connection  with said exchange.  Seller and Buyer further
     acknowledge  that all agreements in connection with performing the exchange
     shall be prepared at Seller's expense by Seller's counsel.

          (d) Without  limiting  the  foregoing,  Seller shall have the right to
     transfer  all or any portion of its  interests  under this  Agreement  to a
     qualified   intermediary  (the   "Intermediary")  in  accordance  with  the
     provisions  of  Section  1031  of the  Code  and the  Treasury  Regulations
     thereunder (and, as a result of the transfer, the Intermediary will acquire
     an equitable interest in the title to the Property).

          (e) The terms and  provisions  of this Section 16.17 shall survive the
     Closing.

     16.18.  Simultaneous  Termination.  If  any  of the  Other  Agreements  are
terminated  by Buyer prior to Closing for any reason,  this  Agreement  shall be
deemed  to be  terminated  simultaneously  with the  termination  of such  other
Agreement(s),  and the Deposit under this Agreement shall be treated in a manner
consistent  with  the  disposition  of  the  earnest  money  deposit  under  the
terminated Other Agreement(s).

     16.19.  Legal Costs.  In the event any action be  instituted  by a party to
enforce this  Agreement,  the prevailing  party in such action (as determined by
the court,  agency or other  authority  before which such suit or  proceeding is
commenced),  shall be entitled to such  reasonable  attorneys'  fees,  costs and
expenses as may be fixed by the decision maker. The foregoing  includes,  but is
not limited to, reasonable  attorneys' fees, expenses and costs of investigation
incurred in (1) appellate proceedings;  (2) in any post-judgment  proceedings to
collect or enforce the judgment;  (3) establishing the right to indemnification;
and (4) any  action or  participation  in, or in  connection  with,  any case or
proceeding  under Chapter 7, 11 or 13 of the  Bankruptcy  Code (11 United States
Code Sections 101 et seq.), or any successor statutes.



                   [Balance of Page Intentionally Left Blank]








     IN WITNESS  WHEREOF,  the parties hereto have executed this Agreement as an
instrument under seal as of the date first above written.

                                              SELLER:
WITNESS:

                                              PAVILLION PARTNERS, LTD., a Texas
                                              limited partnership

                                     By:      Westcop Corporation, a Texas
- ---------------------------                   corporation, its General Partner

                                              By:
                                                 ------------------------------
                                              Name:
                                                    ---------------------------
                                              Title:
                                                    ---------------------------



                                              BUYER:

WITNESS:
                                              ALEXON VENTURES LLC, an Illinois
                                              limited liability company

                                              By:
- ---------------------------                       -----------------------------
                                              Name:
                                                   ----------------------------
                                              Title:
                                                     --------------------------


                           ACKNOWLEDGEMENT OF RECEIPT

     A fully  executed copy of this Purchase and Sale  Agreement,  together with
Buyer's  Initial  Deposit in the amount of $76,000.00,  has been received by the
Escrow  Agent  as of  this  ___  day of  August,  2001,  and  the  Escrow  Agent
acknowledges  the terms  thereof  and  agrees  to  perform  as  Escrow  Agent in
accordance therewith.

                                              ESCROW AGENT:

                                              LANDAMERICA TITLE INSURANCE
                                              CORPORATION

                                              By:
                                                 ------------------------------
                                              Name:
                                                   ----------------------------
                                              Title:
                                                    ---------------------------