Martijn apartment is awesome!!! The location is great, near every beautiful thing to see in Amsterdam, everything at a walkable distance if you don't rent a bike like us. We stayed for 3 days and it was perfect. It has a canal view which is perfect to wake up with, the sofa bed is perfectly comfortable and the kitchen is fully equipped. Martjin was always easy to contact and answered every of our questions and most important very quickly. We definitely recommend this place and stay there again 100%!!!