If you are looking for a unique experience in the Netherlands, you've found it! I had a lovely two nights on Esther's boat and was so happy I stepped outside of the box and tried something new. I've slept on a boat before, but nothing as historic and interesting. The captain's cabin is quite spacious and cozy, with nautical touches but not cheesy. I'm 5'10" and although the ceiling was quite close, I could stand up straight with very little problem. The head is also spacious with a real flushing toilet and a shower that helped me warm up after being out in chilly rain. There was also a space heater that I used briefly, but I prefer to sleep in a cool environment and with the very gentle rocking of the water and the quiet area, it was a wonderful slumber. It was also a perfect location, close to a great coffee shop, a grocery store, all of the museums, so much shopping and restaurants, everything is easily walkable. I would recommend Esther's place to any of my friends who are visiting Rotterdam.