(1) If residential space has been made available for use in connection with a service relationship, then the termination of the legal relationship with regard to the residential space is governed accordingly by the provisions on leases if the furniture and fixtures with which the residential space has been equipped mostly belong to the person obliged to perform services or if that person lives in the residential space with their family or persons with whom they maintain a joint household set up on a long-term basis.
(2) A deviating agreement to the disadvantage of the lessee is ineffective.