Lovely, clean and well located apartment. Communication and check-in were prompt and on-time. Some previous reviews touched on issues with the number of rooms - I encountered the same thing, but all it was is ensuring you choose the correct number of visitors when you book, as the price is slightly higher for 2 rooms instead of 1. There were some small language issues understanding this and working out how to change the booking on Airbnb, but it was quickly and politely resolved and the price was still very reasonable compared to other places I have stayed in Vienna. The apartment has all the basic comforts and is spacious and clean. A nice stay.