I stayed in the apartment for a week while in Vienna for work. Astrid was away for part of the time but made sure that everything was in order. The apartment is comfortable, with a small but quiet and pleasant guest bedroom. The weather got hot (35 degrees), but the apartment stayed cool in the day and I slept well at night with the large windows open. The kitchen is well appointed and I ate most of my meals at the apartment. The location is terrific. There is a free Citybike stand next door and I was able to get around largely on a bike or on foot. The immediate neighborhood is full of interesting boutiques and restaurants. I enthusiastically recommend the apartment.