Not so good. Big disadvantage for this hotel is NO AC. It was very hot in the middle of summer 33-34 C degrees. It was insane hot in Vienna at that time. My fridge was dying. Plus, no iron in the room. They charge you for ironing. If you travel in summer maybe it's better to consider other places. The room is very clean, but small, new bathroom. The location is excellent, close to trams, subway station, 30 min walk to the center