Built by Sunreef Yachts in 2024, Double Happiness is an 18.4-metre power catamaran that represents a thoughtful approach to long-range cruising. The 60 Power ECO model combines practical size, genuine range capability, and innovative propulsion engineering in a package designed for owners who value quiet operation and operational efficiency without compromise on comfort or usability.
Double Happiness offers four private cabins sleeping eight guests, each with ensuite facilities, plus accommodation for a crew of three. The layout delivers 256 square metres of living space across two hulls and a main deck, with a full-width flybridge, generous saloon with dining for eight, and a well-equipped galley. The shallow 1.5-metre draft allows access to anchorages deeper vessels cannot reach, while the 10.7-metre beam creates interior volume that feels substantially larger than the overall length suggests.
This yacht suits buyers planning extended cruising in relative quiet and comfort. The dual 120 kW electric motors eliminate combustion from the drivetrain, delivering cruising speeds of 7 knots with minimal fuel consumption—approximately 15 litres per hour. The 330 kWh battery bank supports 48 hours of normal use without charging, while the 10,000-litre fuel tank provides a range of 5,000 nautical miles. A Williams 435 jet tender with 130 hp is included. Double Happiness has completed an Atlantic crossing and won four awards, demonstrating both capability and proven performance. The vessel is Cayman-flagged and commercially coded, with the option to convert to private registration. Currently positioned in Sardinia, she represents a genuine alternative to conventional diesel cruising for buyers seeking different economics and operational character.
Bella Yacht assists buyers throughout the acquisition process, from availability checks and yacht analysis to negotiation strategy, survey coordination, documentation, refit advice, crew, delivery and post-purchase support. Our role is to help clients evaluate this yacht with clarity, compare it with relevant alternatives and secure the best possible conditions.















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Through our network of owners and partner brokers, we identify yachts genuinely available for sale but absent from our website and public yacht portals.
Tell Us What You Are Looking ForComparable by type, size and budget
Not Every Yacht for Sale Is Publicly Listed.
Through our network of owners and partner brokers, we identify yachts genuinely available for sale but absent from our website and public yacht portals.
Tell Us What You Are Looking ForWorldwide search across officially listed yachts and yachts genuinely available without being published online.
Viewings, survey, negotiation and closing.
Search mandate, then 4% + VAT at closing — or co-brokerage, borne by the seller. Always agreed before we start.
We coordinate the sale or part-exchange of your current yacht alongside your new acquisition. →
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