The house was great, recently renovated and spacious. There were a couple of hiccups (either requests from my side or issues with the renovation) but most were resolved.
The house was well heated and the area is great with a lot of small local bars and restaurants to discover (I recommend Schankwirtschaft Seeblick). We were there mostly for work, but there's an easy access to a tram straight to Alexanderplatz.