Deposit and cancellation: read it before you pay
Most boats come with a refundable deposit against damage. The amount and the conditions for returning it are printed on the listing and repeated in the booking confirmation.
Cancellation terms are set per boat, not by us, and they are shown on the listing page before the payment step. If the terms are not visible on a page, ask the owner through the contact form and get the answer in writing in your inbox before you pay.