Wilfried provided the perfect location for our visit to Vienna. The Apartment was spotlessly clean, very stylish and equipped with every device possible for any cooking or food preparation that could be imagined!
The views over the city were wonderful (11th floor) and location was great with access to the city by foot very easy with public transport for longer trips (tram/train) just across the road. If parking is required it is available in the basement of the apartment block.
There were a few reasonable local restaurants and an excellent food market very near to apartment but the city is so close we generally dined there.
I could not really think of a better location for a visit to Vienna and my wife and friends all agreed. It is perfect for two couples visiting the city and if asked where to stay in Vienna in future I will most certainly recommend this location.