If you have the budget for it, this is an amazing place to stay for a holiday in Amsterdam. It's right beside the canal and if you're lucky you'll be able to see it from your window. The rooms weren't that fancy, but perfectly clean and comfortable. There's a desk right beside the window so you can enjoy the view while you catch up on a bit of work. If you're a Hilton Gold member then the internet is free, otherwise you have to pay for it.
The location is perfect for sight-seeing and you can hop on a tram outside of the hotel and they'll take you anywhere. You can also rent a bike at the Hilton and the rates were lower than from the street vendors. I think this is the only thing that is cheaper at the hotel! Definitely buy your mineral waters and snacks at a supermarket, not from the mini-bar.