We enjoyed our stay a lot. The check-in was very well organized and warm. The flat is nicely furnished with great taste and located perfectly, close to 3 subway stations and many restaurants, cafés and shops. With 3 people it is quite tight and the flat is not really made for it. Overall it could have been a little cleaner, but for a view days it was fine. In winter I can imagine it to be quite cold and dark, as it faces north and is not well insulated. We stayed late September (with great and warm weather), but still used the heaters a lot. Overall we'd recommend the apartment mainly for it's coziness and location.