We had a lovely stay! The house is exactly as advertised. Plus, it offers very nice views from all the windows, especially upstairs. The setting is quite beautiful - hills, trees, picturesque houses. Reminded us of certain towns in New Zealand. The inside of the house is cozy and feels like home. The only thing that we missed was a sink in the bathroom upstairs. Everything was impeccably clean, one of the cleanest short term rentals that we have stayed in. There is a nice record player in the living room (plays other media as well: CDs, tapes, even USB) and a small collection of records and CDs (mostly jazz). The outside patio is very pleasant. Alexander and Agnes are very helpful, generous, and respectful hosts. They are also nice and interesting people, we enjoyed getting to know them.
We really liked the location. Although in order to get to central Vienna it is preferable to have a car, there is a lot to explore close by, even on foot. Two reasonable size supermarkets are within a 5-10 easy walk, so shopping for food is not an issue. The big park nearby offers numerous enjoyable walks and trails (it would take days to explore them all), some points of interest, and a few restaurants. In the closest town center (Mauer) - about 25 minutes walk - there are more shops, wineries (Zahel was our favorite, including the restaurant), restaurants, a nice bakery (we got fresh bread there almost every day).
In short, a nice and clean place, great hosts, pleasant location. Highly recommended!