The flat was really nice and has a great view over the Donau City Park. Additionally, Sladan was incredibly friendly and very helpful in getting us settled and helping us to find our way around the neighbourhood.
We were in town for a conference, and it was super convenient to the convention centre and hotel. Perfect for our needs. If you're looking for a city centre flat, this isn't it, but it is only a short u-bahn ride into the city centre.