We stayed for 3 or 4 nights here. It's a fine hotel and Amsterdam is small enough that it was walking distance to so much. Rooms were clean and nice. I personally found the bed terribly hard but others in our party were fine with it.
What sets the Raddisson apart is how helpful the staff is. We were three generations and all of us were treated with such warmth. At one point, my mother, daughter and I were looking for an early lunch and the restaurant seemed to be only open to a conference. A manager immediately spotted us looking around and offered to serve us a light menu in the bar- which wasn't even open. They regularly prepared something for my 2 year old that was off-menu. There were several days we ended up in the bar earlier than it's posted hours because someone was willing to happily serve us a drink. We felt like anything we would have asked for, we would have received but to not even have to ask for such accommodating service was a treat. Would happily return and recommend.