My daughters and I enjoyed very much our stay in Vienna at Julia's apartment. The apartment is spacious and the location is great. Don't get scared by the appearance of the building entrance. We were 3 people and the size and layout of the place was perfect for us, but I think the bed in the smaller room is small for two adults. Check-in was super easy and the instructions are very good, however it is best to take the elevator to the 2nd floor, not to the 3rd, as on the instructions. The underground station of the U1 line (main metro line) is only a few meters away and there are places in walking distance to eat and have coffee. The only down side was the internet; quite weak, takes a while to connect and works only in the main room.