Venera and Herbert's apartment space was absolutely perfect. The space was incredibly clean, easy to access, and very comfortable for four. The beds were very comfortable, and we used the small kitchen space each morning for breakfast. The location is incredible-- within walking distance of many of the main attractions near Ringstrasse, right near a metro stop, and had several very good restaurants and cafes within a few blocks. Venera and Herbert were very kind, easy to communicate with, and provided some great suggestions and tips upon arrival. I would highly recommend staying in their beautiful flat to enjoy great comfort in a perfect location in Vienna.