We were three adults in the apartment for four days, and everything was just as expected. The apartment was easy to find close to the u-bahn station, was very clean and the kitchen had everything we needed for cooking. Supermarked was 5-10min walk nearby.
The centrum of Vienna was easy to catch by U-bahn U3.
It was an amazing stay, and we want to recommend this stay. The host Rene was very nice too, and responded on chat very quick.