In addition to the rental rules, landlords must follow the language of the rental agreement and cannot add any fees or charges through unilateral changes during the term of the rental agreement. Interest, compound interest and attorneys` fees and expenses must be permitted by local law to be included in the lease agreement. Determining what is «ruthless» under Florida law and what is not, and which provisions of a lease waive or exclude a right or requirement under Chapter 83, florida statutes, is a complex legal task that requires the skills of a real estate attorney. For example, some landlords have included provisions in their lease agreements that prohibit the tenant from recovering attorneys` fees if a complaint is filed and the landlord is held liable. However, such provisions shall not apply. .