We stayed for a week and it was really nice, the house was nice and there was a piano.
It is very well located in Burggasse street quite near to the center and to Neubaugasse, one of the main streets of Viena where you can easily find bars and places to eat.
If I had to say something not that positive it would be that it is a fourth-fifth floor without elevators (I had a problem with my knee and it has been a bit hard) and also that it said that it included towels and there were only small towels. The rest was nice. There is a very nice speaker to put music too.
If I go back to Vienna and my knee is recovered I will go again to this house.
Thanks for everything.