(1) The lessee is not released from the obligation to pay rent due to the fact that, for a reason relating to their person, they are unable to exercise their right of use. However, the lessor must allow to be credited against them the value of the expenses saved and of the advantages they enjoy from exploiting the use in another way.
(2) As long as the lessor is incapable of granting the lessee use because use has been permitted to a third party, the lessee is not obliged to pay the rent.