I think that Alex and Karolin are fantastic hosts because they also seem to be fantastic travelers themselves! They understand what it's like to be on the road and were very accommodating to both my sister and me during our stay. Their house is not right in the center of Munich, but it's easily reached by a short metro ride, and it's also very comfortable (and affordable!). The room and bathroom were both clean and more than big enough for two people. There was also a nice bit of information (guidebooks and pamphlets) available for us to use during our stay. I would definitely recommend staying with them for a visit to Munich!