Great place, beautiful, cozy, clean - just like on the photos. Plus it's very quiet. Location is not right in the center but it has great connection with 2 ubahn and tram/bus stops just nearby, so you can easily get anywhere in the city. It's also very close to many cool places in Wien 7.
We checked-in and checked-out with no problem. Sabina and Lillian are great hosts.
Definitely recommend it!