Apartment is very nice, comfortable and clean. I and my friend enjoyed staying there. Street is very silent and calm. Supermarket is in 3 mins from the apartment and it was very convenient.
Regina is a helpful host, thanks to her.
One thing that we could complain about is the lack of hairdryer but at the same time there was no information about it in description...so it was just our inattention.
I can recommend this place to stay and if I go to Vienna one more time I'll stay there with pleasure.