This place was the best value for money out of all the times I've stayed in Vienna so far. The description is accurate and we got a nice, clean home with all the basic amenities. The bathroom, toilet and kitchen are pretty small so take that into account if you like to have your space.
The host surprised us with a nice sweet desert (we stayed for two weeks) and we got along great even though we don't speak much German.
I'll mention that the apartment is on the ground floor next to a busy street (cars) so that may bother you a bit if you're a light sleeper.
Overall, I feel this location was definitely worth the money we spent, and I would stay there again.