Some cruises are chosen for the ports. This is the other kind, where the ship is the point and the itinerary is what happens around it.
It is the afternoon that goes nowhere in particular: tea in the Palm Court, an hour on deck with a book, a table at Umi Uma booked for eight. Nothing on the schedule, nothing you have to be at.
On a ship carrying this few guests for this much space, doing very little turns out to be the luxury.