I spent a month in Luise's lovely apartment on the Danube Canal. The view is fantastic and the location is very convenient---a quick subway ride all around the city center as well as having very easy access to both the trams and all the running trails, eateries, and bars along the canal. The apartment itself is very bright, clean, and feels newly renovated. The kitchen and bathroom are both particularly great and the bed is quite big and comfortable. Luise was always extremely available if I had questions or concerns. I can't think of anything that could have made it better!