Christian was kind enough to show us around the apartment, a clean spacious apartment that was more than enough for us 7 people to stay in for 2 nights, the location was fine if you like to walk like us, about 25 minutes to the center.
Everything you need is around this apartment which makes everything easier.
It's a calm neighborhood that made our stay even more enjoyable.
I'd recommend this place for a groups of friends visiting Vienna.
One thing was a bit annoying is 1 toilet for us 7 people, so you need to make a schedule in order to use it.