Arrangements to stay at this lovely apartment were very easy to make, and Walter's friend Thomas met us and showed us how everything worked. He also took the time to go through a map of the local area and make recommendations and suggestions for our trip, and offered to arrange a car to take us to the airport once our trip was over, which was appreciated. The apartment itself was spotless and exactly how the photographs describe it. Everything worked and there were even some teabags and kitchen essentials. The location is excellent, only 10 mins walk from the Museums Quarter and a short walk to shops, and several cafes and restaurants are your doorstep. It can be a little noisy at night with the window open (Vienna is very hot in the summer!) but that cannot be helped. There were fans for each bedroom which were indispensable. We were very, very happy with our stay here!