The apartment is small but very clean, very well located and it has everything you need. We have been with our 10 years old daughter and she loved the little park nearby and of course Prater. We would definitely stay here again. Romeo was a great host, he helped us with everything we have asked for. The apartment is a 30 minutes trip from the airport with the train (S7) and the ticket was very cheap (we bought a group ticket - 2 adults and 1 child - 5.80 euros)