Paintings on the walls, a piano and a harpsichord (but not to play with) everything you need (full kitchen, large bathroom, quiet bedroom, good wifi), a real apartment to live in : this is the place to be for a journey in Wien. Very close to the center and it is a nice neighborhood.
Wolfgang welcomed me perfectly and when I had to get an info, very quickly he response to me.
Sure, when I'll come back to Wien, I'd like to come here again.