This agreement is contingent upon Purchaser obtaining approval of a. Conventional,. Navigate your real estate purchase with confidence.Discover essential steps, from hiring a lawyer to closing, for a smooth transaction. The lawyer will just talk to you to get some basic information, then have his paralegal fill in the blanks on a standard sales contract form. This FSBO paperwork is needed as soon as you accept an offer, so it's useful to have a purchase agreement onhand that you can fill out quickly. Buyer's Real Estate Agent: Usually responsible for preparing the purchase agreement using standardized forms. A formal contract is to 菊 signed 及 the parties on or a黍ut______________________.