The apartment was clean and close to the bus/tram/train stations. The Schönbrunn palace is also nearby. The apartment is a studio that fits 4 people well. There is no chimney in the kitchen so sometimes it could get smoky if you cook a lot and there are a few issues with electricity as it's an old flat (common issues with old flats).
The host was super helpful and communicative and replied to our queries very fast and even came to fix a small issue that we had.
Overall, a great stay and I can positively recommend!