Eva&Michael's place was clean, stylish and dotted with little things that made us feel at home (i.e. there was candy in the bedroom and even a photo of mine). Facility-wise, everything listed was there and stored nicely. There was enough cutlery/dish/bowl for more than two people, and the presence of extra services, such as short-time luggage storage after check-out, was also very helpful.
The only downside, if any, was that the main door is not so sound-proof and the street outside was a rather busy one (which, on the other hand, means great location). However, closing the bedroom door and windows mitigated the noise to a level barely noticeable.
Overall, perfect place for a few days' stay in central Vienna.