Isabel's apartment is in a perfect location -- quiet and charming but close to everything. We had no problem using the U-Bahn to get around, but we also frequently walked right to the center of the city. There are lots of cute local restaurants (Cafe Glückskind and Paradino were our favorites) nearby. The apartment is comfortable with everything you need and lots of nice personal touches including some snacks that were a lifesaver. We had a wonderful stay! My only note is that the apartment does not have laundry (which was listed in the rental when we booked) nor is the host familiar with the building's laundry system. There is a convenient but pricey laundromat down the street, and the staff there speak only German.