I wish I could give this place a better review -- it was a nicely decorated flat, had reliable wifi, comfy bed, clean bathroom and I really enjoyed hanging out on their rooftop terrace with a beer in the evening. Location is good, only a few meters away from a great little market and not too far of a walk to the city center. BUT there were a few things that ruined the experience for me... 1) it was extremely hot in the bedroom and there was no fan, 2) ant invasion -- hundreds (no exaggeration) of sugar ants crawled from the kitchen trashcan, which is right next to the bedroom door, into my room and into/onto my belongings. I smashed as many as possible. The next morning when I called Zuzana to tell her she said they have these ants from time to time, but she never said sorry. A warning up-front would have been nice too. And 3) Zuzana and Stefan were polite, but not very friendly. They did not seem interested in talking about anything other than the logistics of my stay at the flat. Which is a shame considering they are musicians, and I'm sure interesting people. Based on my experience I'd say if you want an inexpensive place to stay in Vienna -- this is the place for you. But if you are traveling alone and/or looking for a host to chat with -- your best bet is probably to find another place.