I call John Cohen at Merle Wood & Associates about his new co-central for sale, Christensen's 47.85m superyacht Thirteen, and he proudly tells me that, "She's a stunning example of this popular 157' Christensen series."

Jointly listed by John with Merle Wood and Cromwell Littlejohn, _Thirteen _was built to ABS class in 2006 and, among her amenities, boasts a four-deck elevator, zero speed stabilisers and a large sundeck with a spa pool, bar and barbecue. MCA compliant, she can accommodate up to 16 guests in six staterooms and is available to view at the Fort Lauderdale International Boat Show (FLIBS) this week, asking $35.9 million.