Our stay at the flat of Bärbel and Andreas was really good. They made us feel very welcome and looked after.
The flat is quite cool, modern and very clean.
It´s also very quiet and sheltered, as the house is in green backyard with nice views into the trees.
If it would have been a bit warmer, we could also have enjoed the nice terrace.
The flat is only 2 minutes walk to the Underground Nr.3, which links all important places in the city. (12min to Stephansplatz, 10min to Wien Mitte-Landstraße,...)
So all in all I can absolutely recommend this place.