The flat was awesome: nicely decorated, plenty of space for a family of 5, very well equipped, in the Center of the city, easy to reach all tourist attractions; restaurants, supermarkets and shops are just down the flat. The chimney is a real plus as it was very cold outside.
Ursula was very considerate to us: a bottle of wine and homemade marmalades were waiting for us but also she shopped some basic food for us knowing that we would arrive on December 24th afternoon and that all shops would be closed during the whole weekend because of the Xmas festivities.
It was one of the best place we have ever rented with AirBnB and we will rent it again if we come back to Vienna.