The flat was immaculate and had really nice, comfortable features. The street was pretty quiet at night and felt extremely safe. The flat was really big for two people so it felt nice and airy. The flat is only about 30 minutes away from Stephansplatz and the streets and parks around the flat are also very nice. Roman was a very welcoming host, arranging a taxi for us from the airport and giving us some recommendations, which were excellent! A brilliant stay in Vienna!