The flat is small but cosy and more than sufficient for a couple with a baby. It is furnished in a modern IKEA style and actually looks better than in the photos. It was absolutely spotless and well equiped. Tea and coffee were prepared for us as well as towels and bathroom equipment (shampoos etc.). The flat has an iron, ironing board, hair dryer, toaster, washing machine and a dishwasher and the small kitchen is well equiped with new dishware. We only missed some larger tea mugs or a teapot but this is a minor flaw. There is a fast LTE-based WiFi available.
The flat is in an old building that could use some renovation but is has no impact on the quality of the flat itself which is superb. The immediate surroundings are a residential area with not many shops but there is a cafe and an Italian restaurant nearby (did not try these). At night the area looks absolutely abandoned and there are a couple of houses of ill repute nearby but generally the area feels safe (came home at 11PM and did not encounter anyone or anything suspicious). The metro on Praterstern is some 10 minutes walk and you easily get to the very city centre in 20-30 minutes.
We came by car, so parking availability was an important thing for us. The whole area is a short parking zone where parking of non-residents is subject to fees (you need a special parking card availabe at tobacco shops as well as metro ticket vending machines) and the maximum parking time is 2 hours. This, however, only applies during the weekdays. At night and at weekends it is free and unlimited. As we came on Saturday and left on Sunday, we could easily park just in front of the building. However, anyone who comes during the working days, has to use one of the paid parkings places as there is no way for non-residents to park in the street.
Dajana as the host was very welcoming, waited for us on time and told us everything we needed - a perfect host.
Thanks very much, we'll definitely remember this place when coming to Vienna in the future!