Hull in fibreglass; internal mahogany bulkheads of fibreglass on the hull; external bulkheads of marine plywood of teak; deck-plane made up of two external layers of plywood and an inside stiffening of 20mm in thickness with an overlay of heart-wood teak staves, all stuck with epoxy and vacuum pressed; boards and external finishing of heart-wood of teak; internal and external mahogany gunwale treated with transparent glossy paint. Self-emptying forepeak with porthole to access to the winch; self-emptying stern cockpit with chests that can be opened from the top; two hatches to access to the engine room; internally the ship is provided with two berths on the stem with openings for the objects; two cupboards in the hall with fridge; marine electric WC located under one of the berths; internally the mahogany side of the ship is treated with transparent flat varnish and the ceiling is treated with white paint.