This is a great apartment in the city center of Vienna. I loved the old building, the lovely interior design, and the heated floors in the bathroom and toilet. I also loved that it is very quiet, you do not hear any street noise or any neighbors. Also, Sylvia responded fast to questions, and it was nice to have a cleaning lady come in twice.
The only problems are that the apartment is rather dark (it does not get any sun at any time of the day), and you will need lights all day long. Also, all of the drawers and storage spaced in the kitchen and in the other rooms (even under the bed) are packed with stuff. There was little room for my clothes, and there was practically no room at all to store groceries, except in the small fridge.