Although I had a good stay here I probably wouldn't recommend it for solo travellers. The hotel is in a great location, a lot closer to the main sights of Vienna than you would get staying in a hostel. The beds are comfortable and the dorm was generally clean (although there were items -clothing, water bottles, toiletries etc) that had clearly been left by previous guests that hadn't been removed. As per the description there are no kitchen facilities (not even a glass to get a cup of water from the tap) and no common area. There are some lights under some of the beds that don't turn off. The staff were generally friendly and the rooftop pool was nice (although I didn't find time to use it, it was only open until 10pm).