I stayed here with 3 friends for a weekend, we all really enjoyed the place and were very happy with it.
We really loved the spaciousness, the roof terrace, and how easy it was to check in/out.
The location was easy to find from the main station and a tram line stops very nearby, but we also walked into the centre and back a lot. The Margaretenviertel nearby is lovely. I would happily stay again.