We spent 5 days in this apartment and we were really satisfied.
The position couldn't be better if you are there to visit this wonderful city, in the heart of the Innere Stadt, but very quite.
The apartment is even larger and better than it looks in the pictures.
There's a large kitchen, we didn't use it much, but it is well equipped with everything you need (dish washer and washing machine included).
We had a problem with the wifi and it was solved in a matter of hours.
The team was always available and replied quickly to all our requests.
Highly recommended!