Louisiana Civil Code Tit. IX, Art. 2683. The lessee's principal obligations

(1) To pay the rent in accordance with the agreed terms;

(2) To use the thing as a prudent administrator and in accordance with the purpose for which it was leased; and

(3) To return the thing at the end of the lease in a condition that is the same as it was when the thing was delivered to him, except for normal wear and tear or as otherwise provided hereafter.