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Design Showroom
The designers of Octopus and Platinum share the unique challenges and possibilities of space planning for the largest yachts.

Design Showcase: Paradigm Shift

For Barnett, the mega-commission often presents the opportunity to design completely custom tenders to match the style of the yacht. His first such opportunity was with 72-meter (236-foot) Coral Island in 1994, while he was design project manager for Jon Bannenberg. The custom tenders he drew for Coral Island were built by Vikal in Australia and became the basis for the limousine-style tenders Vikal built for yachts such as Boadicea and Rasselas.


Top:
Original limo tender. Bottom: Sketch for a beach club on a 140-meter proposal. (Click images to enlarge)


Of course, clients are increasingly asking for openings to the sea within the accommodations via French balconies and terraces. "It’s a romantic idea but challenging in terms of engineering," says Barnett. "There may be glass walls behind the shell doors [that are] closed much of the time, but you still have to make fabric and hardware selections for humidity and salt air. Each of these spaces needs its own air-conditioning system with a compressor that shuts off automatically when the wall is opened, to prevent condensation.

"On yachts this size, the owners travel with security personnel and assistants who are not yacht crew, and we include a separate staff area with mess and lounge. But there are increasingly others aboard who are neither guests nor crew, such as photographers, celebrity chefs, scientists, guides, pilots and specialist engineers. Do they dine with crew or with officers, with personal staff, or do they have their own mess?"


From Andrew Winch. Top: The four-story atrium designed for Platinum, with double-helix staircase. Bottom: The two-story salon on the 122-meter has a balcony for orchestras. (Click images to enlarge)


Often the location of cabins and mess for the supernumeraries is dictated by their need to access the owner and guest areas, stairways or elevators. "Some of my clients are very involved in this process, and some have no idea where people come from when their presence is requested," Barnett says.

"While the number of guest cabins doesn’t increase arithmetically with increasing length, one thing that needs to increase with beam is headroom." Barnett typically specifies 2.1-meter overheads for crew areas, 2.5 meters for corridors and guest areas and three meters for special feature areas.

With extra length and beam comes the option of separate vertical circulation paths for owner and guests, including multiple elevators and divided guest areas so that some guest cabins may have access to the owner’s private rooms while others do not. Sometimes, says Barnett, the owner will request more than one suite to call his own.

"Privacy is the No. 1 luxury today, and promoting privacy is part of the design," says Barnett. "The owner of the hundred-meter yacht wants more than places to work, entertain and sleep, such as a place for his hobbies and service pantries devoted exclusively to his use if he likes to get his own snacks without the intrusion of crew.