We spent 5 nights at Andreas' apartment and we had a great time.
The apartment is exactly like on the pictures.
The apartment is located at about 15 min from the city center by public transport.
The underground U6 and tramway 2 were located at 2min from the apartment which was really handy.
Andreas was nice and available for us; he welcomed us in the apartment, offer us a sparkling wine bottle; and, we had a little problem of electricity which was quickly resolved.

Thanks for a nice stay !