Very nice flat, perfectly clean, close to U3 Neubaugasse (2 min walking), amazing bed (really, I had bad experience in airbnb with someone else before). I didn't spend much time in the flat (spent all days visiting Vienna, I was in room just for sleep).
Assefash (Solomon aunt) is a very nice host, happy to help during my stay, and insisted that if I needed help she was there. Perfect!
I can only advise you to come and meet Assefash, I'm here if you have questions.