the quality of the room is ok but the whole experience around it was painful.
The room is in a lobby like university dorms so if you have someone close to you who is a party animal you would be woken up
there is no dark blinds so you will wake up at 5am if you are a light sleeper
I had to do alot of check in items which i wasnt told about when I arrived and luckily I bought data for my mobile before arriving otherwise it would have been a nightmare (you have to provide ID for example which wasn't told to me before hand)
it's ok if you are desperate for a place but there are better options in Vienna