We had a great time in Vienna, partially thanks to this flat.
Even though the flat is not fully center, it's close enough as it's only 5 min walk from the metro.
The neighborhood is quite young and dynamic, full of nice shops and restaurants.
It's also halfway to Schönnbrun!
The flat itself is super bright thanks to the big roof windows, it can just get quite warm in summer, but the AC helps.
The flat is well-equipped but the basic ingredients (salt, pepper, oil, sugar) to cook breakfast or small dishes are not available, so you would need to buy everything yourself. We found that a bit disappointing as in most airbnbs you have these basic ingredients or at least the leftovers from past guests.
We also did'nt appreciate that we were asked to pay 30 EUR for an early check in which turned out to be only a 2h advantage...
The flat is great, but there are some points to be reviewed