We gad a great stay in this really comfy room; the bed is great and the mini fridge and coffee machine provide just the essentials you need if you are going to be exploring Amsterdam. The only fault was (as others said) slightly temperamental internet connection but this is not a flat for staying in; it is in such a great area of bars and cafes etc so there is loads to explore on the kindly provided bikes!
They were great at communicating and allowed us to stay as late as we liked on check-out day which was really appreciated! Completely recommend!