(1) If, where the lessee of a building or any other structure has lawfully sub-leased such a building, etc., and the sub-lessee has attached an Article to such a building, etc. with the consent of the lessor for the benefit of the sub-lessee's use, the sub-lessee may demand that the lessor purchase such accessories at the time when the contract of sublease terminates.
(2) The provisions of the preceding paragraph shall also apply to the accessories purchased from the lessor or purchased from the lessee with the consent of the lessor.