Love this hotel so much!! My preferred choice in Amsterdam, got 2 more stays coming up again this month. Close to Centraal which is awesome, room service is great, breakfast is superb, skybar is amazing, wifi is fast, white company toiletries are nice, they respect and upgrade diamonds really well, love it. I agree with the other poster that some things appear a little cheap like bed linen/shelving, but because it's brand new, i have no problem, we will see in about 6-7 years how it goes, but now, wow. very very very contemporary design and concretey, etc but it's great, love it! I was always in a quandry with the hilton amsterdam, good hotel, crap location for me and business, so typically i'd NEVER stay there, the Doubletree is on the other end of the spectrum, love it and the best location for me. Haven't checked out the gym yet...