Impertinence as a Design Strategy: Studio KO Brings the Legendary Bus Palladium Back to Life in Paris.

If rue Pierre Fontaine has a long memory — and it absolutely does — then what Studio KO has done at 6 Rue Pierre Fontaine is less a renovation and more an act of architectural archaeology. The building that once housed the Bus Palladium, arguably the most gloriously chaotic nightclub in Paris history, has reopened in 2026 as a five-star hotel with 35 rooms and suites, a restaurant, a rooftop, and a 200-capacity underground club. The red neon sign is back on the façade. The dream is back on.

For the uninitiated: the Bus Palladium was the anti–private club that opened on 30 September 1965, the year of Satisfaction and Help!, when a 22-year-old idealist named James Arch lit up a white building in the 9th arrondissement and invited everyone — beatniks, suburbanites, artists, dancers — to come and mix. Salvador Dalí danced beneath its midnight-blue ceiling. Serge Gainsbourg wrote lyrics here. Brian Jones of the Rolling Stones played harmonica on its stage. It closed in July 2022 after 57 years.

The task of bringing it back fell to Studio KO — Karl Fournier and Olivier Marty, the Paris-Marrakech practice we’ve long considered among the finest architectural offices working anywhere in the world right now. Their portfolio speaks for itself: the Musée Yves Saint Laurent in Marrakech, the Château Marmont renovation in Los Angeles. At the Bus, they’ve delivered something that feels entirely of a piece with that body of work — rigorous, tactile, and shot through with serious personality.

The structural ambition alone is staggering. The two-storey building on a gap in the streetscape required excavation 14 metres underground to create 12 levels, including 4 below ground. On the façade, Studio KO chose restraint: a minimalist sandblasted surface engraved with discreet geometric patterns that echo the original building’s language without mimicking it. The move feels confident — knowing when not to shout is its own kind of intelligence.

Inside, the language shifts to something more cinematic and more sensual. Raw concrete ceilings sit against enveloping cork walls — a material Studio KO had previously explored in Francis Ford Coppola’s New York apartment — and powder-pink carpeting. Bathrooms are tiled entirely in Klein blue or dusty pink, glimpsed through a semi-transparent veil. Corduroy curtains reference the uniforms of 1970s road crews. And everywhere, small details extend the musical metaphor with real wit: switches designed to recall vintage amplifiers, door handles micro-perforated like microphone grilles. Nothing is incidental.

“The idea was to create contrasts and make it a place connected to its DNA, marked by a certain impertinence,” says Karl Fournier. That word — impertinence — does a lot of work here. It’s the thread that connects the Club-era kitsch Dalí once praised to the considered rawness Studio KO has brought to the interiors. The rooms are rich but never precious. The Dalí Suite features a modular DS-600 De Sede sofa, a foldaway bed set within a mirrored alcove, and an original balcony overlooking the neon sign. No two rooms are alike, with bedside tables functioning as transparent display cubes — stacked cassettes, book collections, miniature buses — curated with local record shop Ballade Sonores and collector Antoine Billore.

The restaurant continues Studio KO’s interior logic: a carpet patterned with psychedelic crystals creates the impression of looking through a kaleidoscope, at the centre of which sits a glass cube enclosing a fragment of untouched forest. It’s an image that manages to be both surreal and grounding — which is, of course, rather the point.

The broader project brings together a compelling cast. Caroline de Maigret serves as artistic director, programming four exclusive playlists on Ojas wooden speakers in every room and designing staff uniforms with Husbands — corduroy, flared high-waisted trousers, slim ties, and lacquered red belts threading the hotel’s signature colour throughout. Chef Valentin Raffali brings an ingredient-forward menu anchored in local sourcing. And nightlife figure Lionel Bensemoun oversees the underground club, Thursday to Saturday, midnight to 5am. Hotel guests get privileged access.

The Bus Palladium is not a hotel with a club, nor a club that decided to add rooms. It’s something harder to define and far more interesting — a place that co-owner and managing director Nicolas Saltiel describes as aiming for what the Chelsea Hotel represented for New York: chic, welcoming, creatively promiscuous. Studio KO have given that aspiration an architectural envelope worthy of it.

The red neon is lit. The Bus is back.

[Images courtesy of Bus Palladium. Photography by Matthieu Salvaing.]