We had a very nice stay at Zita's house. The location is wonderful; out of the hustle and bustle but still close to everything. Having a bus stop just outside is very convenient and in 10 minutes of walking you can be at a grocery store or bakery. Parking spaces are a definite plus now that you have to pay for parking in all of Vienna.
I stayed here with my 2 young children and it was great to have a lot of space, especially such a big backyard. There were plenty of children's toys and a crib, which was great. The down side of having a young (and newly walking) child was that the house had many sharp corners and kitchen cabinets full of heavy things to pull out and there were a lot of chemicals under the kitchen sink. These things would only be something to consider if you have very young children, otherwise they likely wouldn't be an issue.
While we were in Vienna it was very hot and as the listing states, there is no AC. The rooms were very warm and we had to borrow some fans from family members. Something to keep in mind if you'll be there during the summer!
Overall, we enjoyed our stay and loved being able to live in a big house while visiting Vienna. I would definitely recommend Zita's house and would stay again in the future!