The mezzanine apartment can be entered without a key using the access app. First you come into the inviting hallway, from which all rooms can be reached. The bedroom floors are covered in gray laminate and the bathrooms and kitchen are covered in anthracite-colored tiles. A small laundry room with washing machine and men's toilet is located right next to the apartment entrance. The rooms are pleasantly heated by underfloor heating and controlled by radio thermostats in the rooms. Through the fun...