A really nice studio apartment that is well thought out & provided for. It's in a nice, quiet residential area that is still quite accessible to the centre of Vienna. Wolfgang is a very responsive & thoughtful host who gave us suggestions for places to visit outside Vienna when I asked. There's free on street parking in the neighbourhood - we always managed to find a spot close by even though it always seems full.
There's a few grocery stores & bakeries around - all helpfully listed in the information Wolfgang has provided on the shelves. Though remember that nearly everything is closed on Sundays & most places close quite early on Saturday afternoons.
With a 16 month toddler we had to be a bit careful of kitchen explorations (it's open to the rest of the room so there's no closing it off) & the bookshelves were always a draw but there was everything we could've needed for them.