The flat s great to go with friends in a trip to Amsterdam, specially in Kings Day. 20min walking from the center, and the apartment was clean and so big. The checkin was automatic and super easy.
The only bad experience we had was the night we couldn't make the oven work, but Edward (the landlord I think) lives in the flat below and they offered to make the pizzas for us in their house eventhough it was super late for them. It was really nice and touching of them.