Even if your ship is classified a luxury vessel, it will be much smaller than it appears in the brochure. You can book a cabin away from the engine room, but it then will be next to the anchor. Either one cures narcolepsy.
* Mornings and afternoons you will visit the various islands. You get there by panga, or dinghy, from your ship. Some landings are wet and some are dry. Dry is a relative term. You will stay dry as long as you don’t fall in the water when exiting the dinghy.