Dan's apartment was very central and comfortable. He is a very accomodating host and we would recommend staying with him if you are in vienna. The apartment is quite tiny but everything you need is there- and then you don't come to vienna to lounge around in a room!!!! for the price you pay it is excellent accomodation for a clean and comfortable bed in a place where you can come back for an afternoon siesta if you are tired- before going out for the evening. suited us very well.