We found our stay at Petra's apartment extremely comfortable. It is spacious and bright, and extremely conveniently located. There are three grocery stores to suit every price range within easy walking distance, two light rail lines and a train to the airport directly across the street. You can walk to Belvedere in 10 minutes, and to Karlsplatz or the Stadtpark in 20. It is a beautiful neighborhood with classical buildings and many embassies. Really a great place!