I stayed with Ulrike for one night during a stop-over in Vienna. Her apartment, located in a beautiful building in what seems to be a pleasant residential area in Vienna, is extremely clean. The guest room is very spacious, and having a private bathroom for this low price is a luxury. I had a great meal (and some nice beers) at the Ottakringer Landhaus a few blocks away: a great recommendation from Ulrike. Too bad my visit was too short to try out her other recommendations, or to get to know her a bit better. Perhaps next time!