The location os second to none, you don't get the noise of the main square but you get the convenience with the christmas markets on your door step. There is a mini market open to 3am in the building next door. thats sells food, alcohol and souveniers - very handy.
The rooms are very spacious however the internal walls are not sound proof. The kitchen is well equiped and large, with all you need. There is a lift however you have to go up 10 steps or so to get to it and whilst is says it takes 6 people and 450kg, it takes 2 people and a suitase at a time.
We really enjoyed our stay and the space. Two bathrooms are always handy, one is an ensuite.