We had a great four day stay in Vienna. The location is perfect on a quiet side street, but next to the city centre. The apartment was very convenient for our needs. We had a warm welcome from Rainer, and got several good tips on what to do in Vienna. We had our car parked in the P+R (park & ride) parkinghouse in Spittelau (reached by U4) for 3,5 days for about €10, and moved around using U-Bahn and tram.