We had an incredible week here. The flat is really central, and in a very friendly and safe area. Everything was clean, and there were ample supplies for cooking and generally living. Nena was incredibly friendly and greeted us with tips and a map. There were even separate duvets in the same (spacious!) bed, which really helped us sleep, though the area was mostly very quiet at night. We would heartily recommend this flat for any couple visiting Vienna.