Skills Training for the Real Estate Professional. The financing clause addresses proper actions in case a buyer is unable to timely obtain financing.We're going to be reviewing and going over the as is residential contract some of the best practices builds and clauses in here. In Florida, a buyer cannot back out of a real estate contract unless there are specific clauses in the contract that allow the buyer to back out of the deal. The assignability clause in the contract addresses the buyer's ability to transfer their rights and obligations to another party. This form contains additional clauses that a seller and buyer may want to add to the Commercial Contract. Confidentiality and Non-Disclosure Agreement (CNA-1). Miami-Dade Public Housing Authority ("MDPHA") under this Lease. There are several types of real estate contracts that can be used in Florida. These contracts include: As-Is Residential Purchase Agreement .