Really nice and spacious apartment. The location is good (not close to Vienna center but the public transportation is very accessible from this location).
The apartment is perfect for 4 people if you plan to stay in separate rooms, but can work for more people if you are a family or some group of friends since one room has 2 double beds one on top of another.
The cleanliness was on point and was nice that you have a well equipped kitchen.
Overall, I would kindly recommend this place for people willing to visit Vienna.