I stayed at Christoph's place with my wife and two teen aged daughters. The place was large, and bright and served our needs perfectly. We used the subway to go downtown almost every day and the station was very close. The place and the area was extremely quiet both day and night. We walked around the area late at light and always felt very safe. Parking a car in the area was very challenging (needed to drive around for 10 or 20 minutes to find a spot) to park on the streets that you are allowed to park on. Besides this, everything was very good. Check-in was flexible and easy and instruction sheet left by Christoph was helpful and clear. Gerard