The hosts, Susanne and Patrick, were really welcoming and the place was great. For us, the location was ideal, just across the street from a U2 subway stop. The local Mom and Pop restaurant across the street, recommended by Patrick was great. The decor is fun and the place was very clean. The only downside was that there is no air conditioning, and one night we were a little too warm. Would happily return if we ever come back to Vienna.