The apartment at Urban Lodge was great. Even the studio was spacious for 1-2 people. The apartment was very clean and well equipped, with a particularly great kitchen and bathroom. I was attending a conference at Messe Wien, so the location right across the street (from both the conference center and the U-bahn stop) was very convenient. Communication with Lucia regarding the reservation and check-in was excellent. Highly recommended -- I would definitely stay here again.