The appartment is very well located (city centre reachable with a 10/15 minutes walk and area full of traditional or trendy restaurants), clean, lovely and functional, as described on Airbnb.
We only had a small comment: as the key was not in the locker at our arrival (at 5pm), we would have appreciate that Alice or her husband have been reachable. None answers and we had to wait during more than one hour outside by -5 degrees with a baby until we had the chance to find the cleaning woman who was late.
Except that, which I m sure doesn't happen everytime, i would highly recommend this place. This is a very good price for a nice appartment; we had a wonderful week in Wien .