Good location and very good nights sleep.
The hotel is in a great location with tour bus stops nearby and many shops, restaurants and sites within 10 mins walk. The hotel is very clean, grand and comfortable and staff all very helpful. We spent 4 nights there and enjoyed the comfort, however we choose the hotel specifically so that we could swim after a busy day sight seeing, but no, the pool happened to be closed for the very 4 nights we were there which was extremely disappointing, the hotel had a back up plan to use another hotels pool but that's not quite the same! We all slept extremely well on the very comfy beds, but would recommend if you are going to enjoy Berlin that you pay a bit more for a room with a view as the inner rooms are quite boring (but great for a good nights sleep).