(1) If leased residential premises regarding which title has been created or is intended to be created after they have been made available to the lessee for the latter’s use, are sold to a third party, then the lessee has a right of preemption. This does not apply if the lessor sells the residential premises to a family member or a member of their household. To the extent that the following subsections do not lead to a different conclusion, the right of preemption is governed by the provisions on preemption.
(2) The information of the seller or of the third party regarding the contents of the purchase agreement is to be combined with a notification of the lessee on their right of preemption.
(3) The right of preemption is exercised by a written declaration of the lessee to the seller.
(4) If the lessee dies, then the purchase option devolves to the persons who accede to the lease under section 563 (1) or (2).
(5) A deviating agreement to the disadvantage of the lessee is ineffective.