Luxury Yachts: The size of the luxury watercraft, the onboard amenities, the crew, and the demand for a ship are key factors used in determining the cost by chartering companies. However, if the mission you are seeking to accomplish is to enjoy the ultimate in opulence and onboard creature comforts, the superyacht Martha Ann will fit that plan.

Martha Ann is a 230-foot power yacht by Lurssen, which cruises between 12 and 15 knots. Launched in 2008, it sleeps 12 guests in seven cabins and has a full crew of 17. The grandiose superyacht has a swimming deck and a lap pool, a cinema and a gym along with a baby grand piano, seven wet bars, a barbecue setup, and a circular glass elevator onboard. Water toys also are plentiful and include kayaks, waverunners, skis for adults and children, a wakeboard, and fishing equipment.

Martha Ann is available for cruises off the Cayman Islands at a weekly price just under $800,000.

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