A Florida commercial real estate purchase and sale agreement formalizes the details of a commercial property transaction between a seller and a buyer. It is essential to include the legal description of the property in the contract, usually attached as an exhibit.This Standard Document is a long form agreement for the purchase and sale of commercial property favoring the purchaser for use in Florida. (b) Location: Closing will take place in ______ County, Florida. This file contains essential details and instructions for completing a commercial contract in Florida.