We really enjoyed our stay here. Do not be put off by the four flights of stairs, which were being renovated (new electrical wiring) during our visit, It is well worth the climb. The apartment is large, bright, clean and well equiped. All of the rooms are tastefully decorated and are just as they appear in the photographs online. The situation is perfect … a short walk from the Belvedere and 10mins from the S-Bahn station with restaurants, supermarkets etc. nearby. Our host Martin was excellent, very helpful. He kept in touch with us before, during and on the last day of our stay.