Isabella and Fritz are really a great host. They help guiding us with the local foods, places etc. The room is really nice and clean, despite some noises from the road that you can hear at night. The amenities are fully equipped for the bathroom, kitchen, and room cleaning. The location is also great because we can access to the city center very easily by using either tram or tube. (The Mariahilfer Straße - shopping street is also in the walkable range).