Dirk is a very nice and friendly guy. He gave us very detailed instruction during our stay. We spent two weeks in the apartment, except the water pressure in the bathroom and kitchen sink, everything worked well. Great location with balcony where you can see the sunrise. The door at the main entrance is a bit difficult to open because the lock is sometimes stucked, but this is just a minor thing. The flat itself is nearly perfect and I would definitely recommend it!