ACCEPTANCE DATE: ("Acceptance Date"). SELLER'S INFORMATION: Seller's Signature: Seller's Name (print):.Seller shall also furnish Purchaser with: (i) an Affidavit of Title in customary form; (ii) a Bill of. An Illinois residential purchase agreement is a legally binding contract between the buyer and seller of a residential property. (Seller) agrees to sell the real estate and the property described above, if any, at the price and terms set forth herein, and to convey. Seller shall deliver to Buyer a complete copy of all existing leases affecting the Property and a rent roll within 5 Business Days of the Acceptance Date. 61.