We had a good time on pieters boat. The location is very central and the view from the boat at night is fantastic. It was also very cool to be a large group of people together on board. Everything was clean and the kitchen was functional enough to cook something, even though there is not enough space for more than one person cooking. Draft beer was not fresh/did not taste good, boat was cold when we got there (we turned up the heating and everything was quickly heated up). Please note that the boat can rock quite a bit even if it is harbored, so you might get seasick or need a few days afterwards to get used to being back on solid ground ;)