Happy Hostel was a perfect hostel- good location, friendly staff and helpful with maps/luggage storage. I would definitely recommend it to others, as well as stay again if I am in Vienna.
Great location, Wonderful and helpful staff. Easy to find. The only downside is there is only one bathroom (with both the shower and toilet inside). The hostel was completely booked, however the one bathroom was not too much of a problem. Just some long lines in the morning.
The Taksim Lounge was one of the best hostels I have ever stayed in. Stayed for a week in the 2 person room, and I had absolutely nothing to complain about. I would stay there again, and would ABSOLUTELY recommend it to others.