We had a really lovely stay at Andrej's place. He made us felt home and helped us with everything we needed at all times. The place was exactly as in the pictures, very cozy and well equipped. The location is in the neighborhood of Ottakring, a 15 min metro ride from the city center. There is a lovely Heuriger (tavern) really close to the flat where you can have traditional Viennese food. Totally recommend!