The place is close to the main train station (easy access to/from the airport) and the metro (easy access to/from city central). It is spacious and has the published amenities. There is an ongoing construction outside but it doesn’t bother us during the night. We’re out the whole day so it wasn’t a concern.
The host provide clear check-in/out instructions and gave us extra towels as requested.
It was a good place to stay in Vienna. :)