§ 186
If notice of termination has been given, or if the rented premises must be vacated for another reason, the tenant must allow access to inspect the premises. The tenant sets the time for this. It must be at least 2 hours every other weekday at a time convenient for an inspection. This can only take place with the participation of the landlord or their representative when the tenant is not represented.
Stk. 2.The tenant must, no later than 8 days before vacating, provide the address to which notifications, including claims under § 187, can be sent.