A. The Rent shall be payable in monthly installments on the ________day of each month, with a five (5) day grace period. b. A suggested format of the written agreement is provided below.Rental Property Written Agreement. A Florida lease agreement is a legal document between a landlord and tenant to rent commercial or residential property. A Florida lease agreement is a legal document that is introduced during the exchange of rights for the use of a real estate property. A Florida monthtomonth lease agreement is a type of residential property contract that binds a landlord and tenant together in a monthly rental arrangement. How to get started. 1. Click here to fill out the online application or call (305) 576-0080 to apply for legal help. 2.