The hotel functions more like a hostel and even though it has a great design exterior & interior, is not worth booking if you are expecting a hotel experience. I and my wife stayed there for five days and there was no cleaning service in the room they only change the towels just once, never changed the bed sheets and never cleaned the room! Breakfast is served in a paper bag with one small sandwich, a bottle water, an apple and a small croissant, not bad quality but not worth the 7,if you like anything else from the counter is extra charge.
Location is not so very good than it seems there is nothing in the area around the hotel to walk to or visit. There is tram and a metro station just outside the hotel, a 20 minute ride to the center of the city not worth paying for commuting every morning to visit Amsterdam attractions, in my opinion it is better to book a real hotel closer to the center. The hotel staff at the desk always changing and appears bored and unwilling to help you out, I assume they are students and not professional people. Overall the service is so bad and the location so inconvenient not a good value for money, we definitely won't be staying there again!