Generally speaking, your ship is already fully equipped with practically everything you need for sailing and living aboard. You can find a detailed list of items right here on our website, near the description of the respective ship. That having written, here are some things you should bring aboard by yourself:
Sailing gear, warm clothes (yes even in summer!), a blanket or a sleeping bag, sun protection and sun glasses. Plus all the usual items for your personal care. Furthermore, highly recommended for living aboard are comfortable shoes with a rubber sole. You'll move safely aboard with these and also protect the surface of the ship.
Dutch marinas have excellent sanitary facilities, almost without exception. Among these are warm showers, washing machines and tumble dryers, accessible 24/7 at very affordable prices. Blankets and high quality sailing gear (Henry Lloyd) can also be rented from us - should that be an interesting option, please let us know well in advance, especially during high season.