Andrea's private room is a lovely place to stay if you are visiting Berlin! I stayed here for my first 2 1/2 weeks in Berlin (I moved here because I'm a student), and it was a great introduction to the city. The room is beautiful, as is the area. I walked around the Litzensee (a lake) nearby often, and walked to the Charlottenburg Schloss multiple times as well. The room is spacious and bright and on days when I wasn't exploring and I had to do work, it was really nice to work at the desk that overlooks the (very quiet) street. `
Andrea is a great host and I would recommend staying here to anyone!