Article 570 of Civil Code

1 - If, at delivery, the leased property is in a condition rendering it unfit for the intended enjoyment, or if its condition substantially diminishes that enjoyment, the lessee may seek rescission of the contract or reduction of the rent in proportion to the diminution in the value of the enjoyment, with compensation in either case if warranted, without prejudice to his right to compel the lessor to carry out the repairs necessary to enable the intended enjoyment. 2 - If the leased property is in a condition that exposes the health of the lessee, those living with him, his employees, or his workers to serious danger, the lessee may seek rescission of the contract even if he has previously waived this right.