The lease governs repair responsibilities and usually it is that of the Landlord. If the lease states the Landlord if responsible for repair, Tenant can't hinder that process as that is also a violation of lease. Furthermore, the Tenant can't withhold or offset rent under most circumstances in the State of Florida as this will result in eviction. Unless bilaterally agreed by Landlord and Tenant, the latter can't offset rent against repairs.
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