Stayed here for three nights while on a family trip,overall a pleasant stay,we had a room on the 5th floor,big enough for two of us,cleaned daily to a good standard.reception staff were professional,friendly and helpful.Breakfast although a bit pricey, it is all you can eat and drink ,so well worth the price.a ten minute walk through the park and you're in the Altstadt.
A few minus points,the lift is very slow and only carries three people.
The outside area on the top floor was in need of attention ie ashtray wasn't emptied for three days,some tiles had slipped from the wall,broken door handle!,although these points need attention they didn't spoil our stay.