We were really excited to visit Vienna for the first time. And the accommodation was top. Everything smelled like new. Kitchen was fully equipped for a short stay, Bed was very comfortable. Only thing we never figured out was heating in the room, there was some remote on the wall but whatever we did it wouldn't heat, and we run out of warm water (not sure how was it possible).
It is a bit further away from city center, but it's very close to the public transport, so that wasn't an issue.