We had a wonderful three days in Berlin. Anna's flat was perfect for us. There were three of us and we had lots of room. The kitchen/living room is very spacious and homely. The beds were very comfortable, there is good clothes storage and the bathroom seemed new and was very nicely appointed. By prior arrangement with Anna we were able to arrive a few hours early and her cleaner was there to let us in and was very welcoming. The area is great with some nice bars and cafes and a taxi one evening from the south west of Berlin only cost 13 euros, so it is very central. It is a five/ten minute walk to either the u bahn or the s bahn and was very easy. I would recommend Anna's apartment.