Actually "worlds largest" is a condo As I see it The worlds largest yacht is "The World of Residensea" 644" (196m)LOA, 43000 gross tons, 12 decks. 18,5 knots Owned by currently aprox. 100 owners... (Privately owned)(Condominiums) 166 cabins; 130 owner suits; sizing from 672sq" to 4184sq" (62 to 389sq m) and 36 rental suits; sizing from 319sq" to 846sq" (30 to79sq m) Occupancy swings from 100 to around 300 passengers (max is 600+) Fixed staff of 320; including: 24hr doctor+nurse service in hospital, with xray, operating and recovery. Spa, Fitness Gym, Beauty and health, massage and therapy. most adv. seawise. 300m/985" jogging lane, Tennis court, Pools and bubble-spa's. A Golf Pro to train you, golf tracks and sim. (real grass and even a sand trap) Large Opera/Music/Theater. Multiple shops, a Library, cigar club, multible bars, Clubs, tea rooms, 4 main restaurants and some snack bars, etc. etc. etc. Anything you want... You can own you suit and decorate it as you wish. When you are not there it can be rentet out. The itinerary is one of the most interesting features about this ship: Planned well in advance, the "World" circomnavigates the globe the year round. Staying in ports 2 to 5 days each time. So it is in port some 250 days a year, giving you ample time to explore the local scenery and folklore. 3*w aboardtheworld com Pics: The world of ResidenSea + Hall Lobby PPS: it is still the "Greenest" "Cruise" ship on the oceans. Runs diesel not heavy oil, burns waste, etc. etc.