This apartment is a perfect place for a couple or a family coming to visit Vienna. Kateryna is a very friendly, knowledgeable and helpful host. Apartment is clean, well equipped, warm and comfortable (we visited in spring in March with a small child, and all went great).
Everything one might need is close by — subway station across the road, tram station by the corner, supermarkets five minutes walk away, 10 minutes to downtown by subway without any connections, half an hour to the Vienna Airport by train.
I would definitely recommend this place to my friends and family if they were planning to come to Vienna.