We stayed in the ship with a group of friends, including children. It was very pleasantly unique! It really is a seaworthy ship built in 1916. So as advertised, bedrooms are small. But it’s hard to beat the convenience of staying with a large group in a quiet area a short walk from Centraal Station. And it’s a beautifully unique place to sleep. The cabin is quite cozy. Would definitely recommend for large groups.