Room not ready at 3pm, so they gave us drink voucher and then when still not ready at 4pm free breakfasts.
Room was OK with large ensuite, fridge, coffee and tea making facilities and fridge. Only negative for us was room is very dark, mainly black paint, so a bit drab. Indeed whole hotel has lots of black paint!
Area around hotel is not very exciting, mainly apartments and a few eating places as well as a local shopping centre on other side of the Metro. Hotel is very short walk from Metro, so good option if you want to stay out of city centre (and cheaper, but not cheap).
Breakfast was very good with lots of both hot and cold options, multiple cereals, fresh fruits, yogurts, milks, eggs, pancakes/waffles, breads, pastries, cheeses, meats, salad items, etc.
Beds were comfortable and shower really good. Would stay here again, although the first place we stayed in Amsterdam was much nicer (a houseboat - but that is not for everyone). Rooms were very quiet.