Fantastic space in a good location. Apartment is close to Tram 1 so it doesn't matter that you are not in the center of the old town as this apartment gives you rapid access ( tram service every 10 mins and takes 15 to 20 mins) without all of the noise and the hassle. Cab home , less than 10 Euro.
Apartment is light and clean and the sitting room is a wonderful space.
All beds are super comfortable and the heating is very responsive so that you never feel too cold or too hot.
Cafe Zarti is about 2 mins walk away and a good place for breakfast before hoping on the tram or walking into town ( 30 mins max) .
Key access is via lock box and we gave Harry a bit of a problem by taking the 2 sets of keys in there, one of which was for his other apartment in the building (we assumed both for our apartment and didn't check the fobs) Easily sorted and he was very cool about it .........as was the person we'd locked out.
All in all recommend as a great place to stay in Vienna.