Our stay at Andrea's place was perfect!
The apartment is big enough for 4 people, clean, and with lots of towels and amenities to use. There is 1 air conditioning in the hallway for the whole apartment...give it some time and the 2 bedrooms will be cold enough.
Checkin instructions were easy to follow, parking is a 4 min walk and is safe and free.
Bus stop is 1 min walk, or tram 10 min walk directly to Vienna. The neighborhood has many shops and restaurants around as well.
Highly recommended.