THIS PURCHASE AND SALE AGREEMENT, (the "Agreement") is made and entered into this _____ day of. THIS Contract for Sale and Purchase ("Contract") is made this _____ day of.We're going to be reviewing and going over the as is residential contract some of the best practices builds and clauses in here. Getting ready to write an offer for a house? In this video, I show you how to fill out the As-Is contract to purchase a home. The state government in Florida requires a minimum of twenty-one documents to facilitate purchasing or selling a business.