This is a very nice, compact, modern apartment, one of several that have been built together on the top of an existing, traditional 3 storey building. The positioning means that unlike the other apartments there, it has a large deck overlooking a small park-like, ground level courtyard. The apartment is warm and comfortable and the main room is full of light even on a cloudy day. It is well located in relation to the main shopping street (Mariahilfer Strasse) and a transport hub (Westbahnhof) but far enough away to be quiet and restful. Getting to and from the airport is very easy with the airport bus (running every 30 mins) stopping right at Westbahnhof. Bernhard was an excellent host. He was very helpful at all times including in giving directions to the apartment, greeting on arrival, and being quick to respond to any questions. I would happily recommend this as a place to stay in Vienna.