Civil Transactions Law

1. If the lessee, with the lessor’s permission, makes additions or repairs for the benefit of the leased thing, he may demand reimbursement from the lessee for the costs of such additions or repairs to the extent that is customarily acceptable, even if reimbursement is not stipulated by the lessee, unless agreed otherwise. 2. If the additions made by the lessee are for his own benefit, he may not demand reimbursement from the lessor, unless agreed otherwise.