Everything was as described in the announce.
The check-in/out process was flexible.
Although I didn’t use, the apartment has all necessary kitchen utilities.
There’s a super nice café 2 blocks away and so is the subway station, which makes simple to visit Vienna without worrying about parking.
Comfy beds and duvets.
There’s a double bed + TV in the mezzanine, which brings a bit of privacy to guests traveling in group.
There’s no elevator in the building, but it’s located on the second floor. So, nothing to worry about.