We've just spent 5 days at Hannes place and we really enjoyed the stay. Our daughter (7) was particularly happy with the small mezzanine in the flat, so she could sleep upstairs. The flat is small, but contains really all you need. The option to have breakfast or dinner at the balcony is great. Hannes is a really attentive host. Communication with him was smooth all the time. He gave us some good tips around where to go out of the main tourist paths. We followed them and we had a chance to taste a different Vienna , more of the locals, less of the tourists. On the last day, we where leaving in the afternoon, and Hannes was kind to let us leave the suitcases at the flat as soon as he knew his next guest would come later than expected. The flat itself is very well located, just walking distance from the cathedral, and an underground station that makes moving around the city really comfortable. Would recomend the place to anyone looking to have a real taste of Vienna.