With an estimated net worth of 17.5 billion. Dollars, Microsoft founder Paul Allen has advice for some expensive toys.
His 414-foot yacht, "Octopus", has to be one of the best billionaire toys around.
Fully equipped with a pool, two helicopters, a cinema, basketball court, recording studio and accommodation for 26 guests in 41 suites, Octopus provides an extremely luxurious getaway.
We have rounded off some of the yacht's furthest features here.