Really good location, relatively large rooms.
Got a great deal from Lastminute.com for half price on a 4 nights stay, I don't think it would have been worth the full fare, but it was a good bargain.
Service was somewhat lackluster, and the breakfast options weren't great. The pool /spa area was quite small for such a large hotel and the spa treatments on offer were a bit expensive.

The rooms are well maintained for an old building, and the beds are clean and comfortable

Excellent location, close to shopping and good restaurants. The hotel has restaurants, which give plenty of choice and the breakfasts are very good. The staff are very friendly and attentive
to all needs. My room was tastefully decorated as was the rest of the hotel.
I will certainly stay there again on my next visit.

Location: Top, Service: Top. Good price. Good breakfast.
Close to Ka De We and shopping. Close to good German ordinery restaurants. (Eisbein, snitzel, beer and Maltheserkreuz.) Sauna and swimmingpool.

We arrived in Berlin on January 14th, early in the morning, we took a bus that left us two blocks away from the hotel and we got a room at the Bristol-Kempinski without any problem. We stayed there till the 17th when we left to Italy. Our room still had the old bulky tv sets (while other rooms have flat screens), the wi-fi is expensive and one needs only to cross the street to get it free a the corner cafe however, for a five star hotel, the deal was excellent. The hotel staff was very helpful, answering questions to my wife, and the man at the spa was really nice.