What a memorable experience. We stayed on the boat for a week with our little kids and it was an adventure they will never forget. Great location, very clean. Best place our kids have ever played hide-and-go-seek that's for sure. Great shower. Our bed was very comfortable. The AV setup was awesome - leading to movie nights every night. A pair of swans (our kids named smokey and chicken) greeted us each morning.
My wife, who is usually very sensitive to motion sickness, adjusted to the small movement of the boat in a matter of hours. No issues there.
Compared to the ultra-steep stairs of many flats in Amsterdam, this boat was arguably safer for our kids, as it locks up tight, preventing the kids from getting anywhere near the water.
Sjoerd was very quick to respond to any questions, and to offer suggestions for things to do in the area. I will be recommending this to friends and family for sure!