Rainer's house is at the best location. There are supermarkets, bars, restaurants, cafes and the main attractions within a walking distance. It was easy to approach the house with the bus from the airport. The house was clean, spacious and had everything I needed. Rainer is kind and was willing to help me with any question I had. I would totally recommend his house. If I decided to come back to Vienna, I would choose this place again.