We spend 3 days in Ewald's apartment. Apartment was very clean, warm and nice. Garden was a great thing ( the weather was very hot). Only 500 meters to metro, just few stops to get to the centre of Vienna. Ewald was the nicest host I have ever met. He tried all the time to make our trip better, giving a lot of tips. A lot of good technology in apartment - nice kitchen, good WiFi and HDTV. The best apartment i have ever been. Higly recommended.