This a newly renovated well furnished flat with nice furniture and, though the layout is kind of awkward the place is comfortable. The bed/couch are firm and adequate. Pillows are memory foam, which is a nice touch. The place is perfectly clean and neat. The building inside is kind of creepy, but what the hell, it's Halloween 🎃...
Location is great. The apartment is about five blocks away from a metro station, and near the Schobrün palace which by the way is one of the iconic places in Vienna. We had a comfortable stay, so I can recommend it highly.