The location is great, the rooms are nice and clean. It's a rather high-end living in the center of Vienna just as long as you don't mind sharing a room with strangers. When I stayed there there were three other people in the room. There was no partying or noise during the night and everyone was very respectful. There are spacious lockers where you can safely store your stuff - I had my backpack and a sizable suitcase stored there.