Then, if it still looks good, Ask that they amend the contract to include contingencies for the diligence that comes out of your pocket.

Do I need to amend the lease? 

Maybe your state Landlord Association or state Realtor Association has a lease that you can copy and amend as needed.

Have that plan..which you can amend as you go. 

AS FAR AS THE RULES are concerned: Lender legally cannot ask or force john to apply for amending his returns with IRS.5.

Since October, we wrote 3 contracts, four if you include the amendment of the 3rd.

(B) At a minimum, each of the following items, as applicable, must be maintained and held in a place easily accessible to the homeowners' association's members: (1) a copy of plan, specification, permit, or warranty related to improvements constructed on the common areas or other property that the association is obligated to maintain, repair, or replace; (2) a copy of the association's declaration, bylaws, articles of incorporation, rules, and any amendments to them; (3) the minutes of all meetings of the board of directors and of the members; (4) a current roster of all members, their mailing addresses, and lot or unit identifications.

An LLC is much easier to amend the responsibilities or authorities of the members and easy to add and remove members and board members as opposed to trustees and beneficiaries. 

If your buyer is in the due diligence phase and hasn't received copies of all leases, amendments, exhibits, deposits, etc, I would be concerned as this is done at the start of the process, not the end.

@Chris Collins: The contract mentioned: "meets the criteria for being an “Accredited Investor” as defined in Rule 50 1 of Regulation D promulgated under Section 4(2) of the Securities Act of 1933, as amended (the “1933Act”)".