Most cruise operators contacted by The Washington Post explained they did not have any existing entire-time residents. But just one line stands aside since it was created for long-term cruisers: The World — Residences at Sea, which payments alone as “the most important privately owned, household yacht in the world” https://caidenhwmap.glifeblog.com/32477146/living-on-a-cruise-ship-in-retirement-no-further-a-mystery