If you are looking for a budget hotel in Amsterdam, this is a good option. 10-15 minute walk from the Central station. The room also comes with breakfast. Very small room with double decks but it is clean. The toilet and bath are shared and although small, they are kept clean. The owners are very nice. They will help you with directions or transportation options and give you a map.
If you however is sensitive to noise and early sleeper, this isn't the place for you. You will hear footsteps from all over, from the dining/main area, the rooms, the toilet, especially for people who for some reason I think are purposely making noises. I can hear the chatters from the main floor and from the room beside me. I couldn't sleep until 2am when everybody are either out clubbing or tired and asleep.
Breakfast is rather served late I think, at 8:30am. If you have tickets at 9am, you will skip breakfast or risk being late. You may ask the owner to give you discount with breakfast if you think you are not able to take it at the hostel.