Do you need to fill out the Florida vacant land contract? This guide will explain everything you need to know.This file contains essential details and instructions for completing a commercial contract in Florida. A land purchase contract outlines a transaction between a seller who agrees to sell raw land to a buyer for an agreed-upon sales price. A Florida purchase agreement records the terms of sale for a residential real estate transaction. How to fill out the Florida Land Trust Agreement Template? 1. Gather necessary property information. 2. 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. Limited Service Listing Agreement (LSLA-3).