We stayed for 4 nights at the beginning of December. It's a great apartment, located near important places of Wien (Volkstheater, Mariahilferstrasse). We enjoyed our stay, offering us relaxing moments between the visits in town. It is close to great restaurants, shops, and public transport. It's a quite place, very clean and has a lot of space. We are a family of 4 (2 kids of 4 and 10) and would recommend it to anyone interested.