This is a lovely spacious studio flat, in an interesting and attractive district of the city - overlooking an extremely quiet back courtyard. We were very comfortable and totally peaceful. The flat is very well equipped and there are plenty of cafes and shops within a few minutes' walk. And it's only a few stops on the U-Bahn to any central location in Berlin.
Our hostess was very helpful and waited to hand over the keys, even though we were a bit late arriving from the airport.
All in all, an excellent choice - recommended!
One useful note: the flat is at the western end of Zionkirchestraße, so the closest U-Bahn is Bernauer Str., not Senefelderplatz, which is at the other end of the street.