I have to say that our interactions with Stefan, and every moment of our stay at his apartment we simply wonderful. Stefan is a thoughtful attentive host, with remarkable attention to detail. He not only made us feel welcome in every possible way, but he 1) arranged for convenient transport to and from the apartment at odd and difficult hours; 2) provided a smooth transition between our arrival and the former guests departure (including a tour of Vienna - while cleaning was taking place; 3) made a personal visit to meet us and ask for feedback about the apartment. He surely went above and beyond any of our expectations, and I highly recommend Stefan as a host.