We had a wonderful stay in this very well located apartment. It was clean, comfortable and within good walking distance of most visitor attractions, and also very conveniently placed for public transport. Eva and Michi were charming and went out of their way to be helpful and responsive. They passed on a lot of useful information and we followed some of their tips for places to eat near the flat, all of which were really good. For a brilliantly located and really good value place to stay, you could not do better. Our trip was also enhanced by use of the Vienna Pass which we'd also recommend.