Tina's apartment is nice and cozy, and located just 15 min walk from the center or 5 min walk from underground station.
Contactless checkin and checkout are extremely comfortable and don't tie you up with an exact arrival or departure time. If only if checkin time could be a bit earlier...
There is no TV in this apartment, so if you can't live without evening news it may be a problem. But there is a coffee maker and amazing views of Vienna roofs.