Excellent location for this bright and comfortable flat, you just have to cross a road and you are in the metro station U4 (very easy to travel in Vienna). We were a family of 5, we had a lot of space, the beds are good, it is clean, quiet and well equipped. Albi is a great host, he welcomed us himself very warmly, he is flexible and easy to contact. He gives also very good tips to eat in good restaurants. So, do not hesitate any longer, book there, your stay will be great !