We enjoyed our time at this apartment. Thr place looks just the way it does in the pictures. Everything was clean, the bed was comfortable for two people and the location was great! In two minutes walking distance you have the U-bahn station and the buses that run straight to the main attractions.
Ferry was very quick to reply, and I knew I could always contact him if we had any troubles. Luckily we didn't, everything went smoothly. The self check-in was a breeze, thanks to Ferry's clear instructions.
The building is old and beautiful. The only minus was, unfortunately because the building is so old, the walls are paper thin and you can hear everything from the courtyard as well as the corridor. There's a restaurant downstairs and they were having some kind of a party the first night we arrived. Other airbnb guests were also coming and going throughout the night. I would recommend ear-plugs!