We stayed at Valentina's place for 3 nights. The location is a bit outside the city ceter, but a tram station is just outside the building and the U-Bahn is 5 minutes away. The room is small, but nice and the terrace is a nice touch, though we didn't spend enough time in the room to use it. Valentina was very friendly, with lots of advice if we asked. We also used the garage, which is a bit tight, but most cars would fit . We enjoyed our stay and would stay there again if in Vienna.