The apartment was absolutely fantastic! The rooms are large and comfortable and the kitchen and bathroom are very well equipped. There are quite a few restaurants around within a few blocks so there are a lot of food options which are also considerably cheaper than the ones in the more touristy areas like Stephansplatz. There are grocery stores very close by too if you want to cook yourself.
Also there's a nice little park along the bank of the Danube just a few mins away from the apartment and it's great if you just want to relax.
We really enjoyed our stay here and would definitely stay again if we got a chance!