To write a piano rental agreement, include the following elements: the parties involved, rental terms, payment details, piano specifications, maintenance responsibilities, and termination conditions. This agreement ensures clarity and protection for both the renter and the owner.

Writing a comprehensive piano rental agreement is crucial for both parties involved. It outlines the terms and conditions of the rental, protecting both the renter and the owner from potential disputes. According to the American Bar Association, a well-drafted rental agreement can prevent misunderstandings and legal issues (ABA, 2021). A study by the National Apartment Association found that 70% of rental disputes could be resolved through a clear and detailed rental agreement (NAA, 2020). This highlights the importance of a thorough agreement in the piano rental context.