Twin-hull living just under twelve metres
Barcelona International Boat Show's official 2026 fleet includes the Aventura Yachts 38 Fly, listed at 11.95 metres overall with a 5.63-metre beam. The model sits just below Leisure Boat Guide's twelve-metre upper boundary, giving its readers a genuine catamaran choice without extending into larger-yacht editorial territory. The key difference from a monohull of similar length is the unusually wide living platform.
A flybridge adds another social and driving position above the main deck, creating a sense of separation between indoor dining and outdoor lounging. For a family exploring sheltered Mediterranean coasts, this may increase the usable space considerably. Yet it also means more stairs, exposed seating and systems to maintain.
An upper deck changes the day aboard
The flybridge is intended to provide a lookout and a space for guests to relax while the main saloon remains available below. Catamarans often use their beam to offer panoramic glazing and a direct connection between the galley and aft cockpit. The exact cabin and helm arrangement depends on the current builder specification and the configuration offered.
Owners should climb the stairs while carrying nothing, then imagine the practical demands of a day with provisions, children and damp towels. Safe circulation, guarded edges and useful handholds are essential. A flybridge that feels impressive in a calm marina should also be judged for exposure to wind and motion while travelling.
Two hulls create different accommodation options
The twin-hull form allows accommodation to be distributed between the port and starboard sides, giving overnight guests a degree of separation. Aventura's model range prioritises comfortable weekend and coastal cruising, with generous sleeping space possible within the broader beam. Buyers should request the latest specific cabin plan before interpreting advertising claims about berths.
The wide beam is both an advantage and a constraint. It can provide useful stability at anchor and more interior width, but it will narrow the choice of ordinary marina berths and may affect lift-out and storage costs. Owners whose home harbour is crowded should confirm an appropriate berth before committing to purchase.
Assessing a flybridge powercat
Performance and fuel consumption need to be checked for the engine option fitted to the exact boat, with attention to maintenance access in both hulls. At slower speeds, a twin-hull motorboat may behave differently from a similarly sized planing monohull; a sea trial in varied directions to the waves is worth arranging.
Barcelona provides a direct comparison with smaller and larger catamarans, helping buyers understand whether the Aventura 38 Fly's extra beam is worth the cost and practical demands. The October listing confirms planned exhibition, while order price, delivery timing and equipment should come from a current dealer quotation.