A set of Standard Clauses to customize a commercial real estate purchase and sale agreement for a large-scale multifamily property, including seller representations, seller covenants, due diligence materials, and closing deliveries. These Standard Clauses are designed for use with Practical Law's Standard Document, Purchase and Sale Agreement (Commercial Real Estate) (Pro-Purchaser Long Form) but can be adapted to work with most commercial real estate purchase and sale agreement forms. These Standard Clauses contain integrated notes with important explanations and drafting tips for both parties.