Numerous factors should be taken into account prior to purchasing a timeshare. A review of the background of the seller, developer, and management company, along with a review of the current maintenance budget, will assist the prospective seller in making an informed decision. Local real estate agents, Better Business Bureaus, and consumer protection offices also are good sources of information. While many reputable builders do exist, purchasing an undeveloped property carries additional risks. One means of protection is to hold money in an escrow account in case the developer defaults. The commitment from the seller that the facilities will be finished as promised should be written into the purchase contract with a date certain.