Rossinavi's M/Y HEED debuts at Monaco with interiors by Achille Salvagni

Rossinavi has unveiled M/Y HEED at the 2026 Monaco Yacht Show, a 53 metre superyacht built at the Italian shipyard's Viareggio facility. The hull comes from Arrabito Naval Architect and the exterior from Alberto Mancini Yacht Design, but the project's defining feature is an interior scheme designed entirely by Achille Salvagni Architetti.

At 53 metres, HEED falls just short of the informal megayacht threshold, generally reckoned to start at 60 meters and up. That is by design rather than by budget: Rossinavi and its designers built the yacht to prioritize quality of execution over headline length, a one-of-one commission shaped by a lengthy back and forth between shipyard, designers and client.

It was Salvagni who brought the project to Rossinavi in the first place, making HEED a genuine collaboration rather than a design house layered onto an existing hull. Salvagni's studio, based in London, New York, Palm Beach and Rome, works across furniture, hotels and private residences alongside yachts.

What the interior looks like

The main saloon is on the main deck behind long ribbons of glazing, while the owner's suite has the upper deck with views toward the bow, a private terrace and its own lap pool. Softly curved timber lines the principal living spaces throughout, framing circular portholes and a floating timber staircase.

Salvagni's studio furnished the yacht in full, with curvaceous, shell and pebble-like pieces including a bespoke owner's bed with a curved headboard and custom lighting. Brushed, bleached wenge floors pair with bleached teak walls and inset panels of gloss polished dark eucalyptus, while marble and timber run through the bathrooms.

Metallic accents in copper, rose and a deep red called amaranth recur across the interior, described by the studio as flashes of intensity inspired by a Mediterranean sunset. Doors, wardrobes and handles avoid conventional straight profiles, instead swelling and curving as though shaped by water, pressure or wind.

The dining room carries an installation of polished seashells across its walls and ceiling, surrounding a bespoke oval table, and opens to the sea through a fold-down starboard balcony. Similar fold-down platforms extend the beach club and pool area, adding usable outdoor space with direct sea access when deployed.

Salvagni described wanting an interior that feels shaped by the forces around it rather than designed, saying he sought a world suspended between the sea and the sky where architecture loses its conventional boundaries and becomes something softer and almost alive. His studio calls the finished yacht a private world that breathes with the sea rather than competing against it.

Why the tonnage figure matters

HEED measures 499 gross tons, deliberately kept under the 500 GT threshold above which additional international maritime regulations apply, including stricter crew requirements and reduced access to smaller marinas. Alberto Mancini said working within that limit allowed the team to rethink proportion and space with greater freedom.

Placing the owner's suite forward on the upper deck, Mancini said, creates a quieter, more intimate connection with the sea, while the yacht's metallic grey hull reveals its sculpted surfaces through changing daylight. Federico Rossi, Rossinavi's chief operating officer, called the project stimulating and said it was designed to be lived on.

Below deck, a garage ahead of the main saloon holds a tender and other water toys, with crew quarters for eight and a separate captain's cabin in the wheelhouse. A bulkhead separates crew from guest areas, which include three en-suite VIP double cabins and one twin cabin on the lower deck.

The main saloon runs the full beam of the yacht, giving views to the horizon on both sides, and HEED also carries a dedicated observation deck above it. An onboard battery system powers the yacht at anchor for what Rossinavi describes as a zero emission hotel mode, cutting generator use when the vessel is stationary.

HEED arrives at a Monaco Yacht Show where scale has become its own kind of headline. We previously covered Royal Huisman's Project 410, which claimed the title of the world's largest single-masted sailing yacht, a reminder that superlative length is only one axis on which a new build can compete for attention.

Rossinavi's approach with HEED runs the opposite direction, trading a shot at megayacht status for a hull built around one designer's vision and a strict tonnage limit. The result is a yacht whose case for attention rests on craftsmanship and collaboration rather than on being the largest anything on the water this year.

Monaco's show draws the kind of buyer our coverage of business has tracked through the wider luxury market this year, where bespoke commissions increasingly compete with scale for prestige. HEED's debut gives that market a fresh data point: a sub-500 GT build commanding a full design partnership rather than a length record.