We had an amazing time at the apartment. Sadly we stayed only one night but the location is just perfect.
There is everything around - tram, train, supermarkets, and the cutest breakfast place right around the corner. The apartment itself is absolutely beautiful, the bathroom especially, with the walking shower and private toilet.
The directions and the check in were very detailed and really easy to follow. We did have a little hiccup with the form we were supposed to fill out but the team responded really quickly and was very friendly!
We would definitely stay there again when we go back to Vienna. It's a dream apartment and kinda romantic :)