An excellent, stylish, modern hotel in a great location just off the Ku'damm, close to U-bahn and bus links, shopping. Zoo Station is about 5 mins walk away, with numerous restaurants in nearby Savignyplatz, about 10 mins walk away.
Room was luxurious, large, and very comfortable. Road noise from Augsburgerstrasse is barely noticeable. There's a taxi rank on the opposite side of the road to the hotel.
Hotel staff couldn't have been more helpful and friendly, especially the front desk, and concierge, who lent us a pair of scissors when we had none of our own, gave advice on things to do and see in Berlin, and places to go. Restaurant staff even found a small box for us, to allow us to make up a packed lunch from some of the breakfast goodies!!
All in all, a superb hotel, and one I'd have no hesitation in recommending.