Step Inside a Colorful Family Home In an Iconic London Building

Designer Bryan O’Sullivan and his husband James O’Neill created an uplifting space for themselves and their newborn
Step Inside a Colorful Family Home In An Iconic London Building
At the London apartment of Bryan O’Sullivan and James O’Neill, salon-style art arrangements wrap the living area, which is furnished with a vintage Cesare Lacca sofa, chairs of O’Sullivan’s own design, and an Orior credenza; 1950s ceiling light by Max Ingrand in collaboration with the artist Dubé.Art: Trevor Price. Colm Mac Athlaoich. Petros Koublis. Markey Robinson © 2023 Artists Rights Society (ARS), New York / DACS, London. © Annie Morris. Alan Raggett.

At the Barbican, he has been able to apply that same rigor and attention to detail to his own home. Normally decisive, O’Sullivan admits to initially struggling with the total freedom that comes with designing for yourself. “Being your own client for a change is surreal,” he says. Ultimately, the couple tied as much of the interiors as possible back to the era of the Barbican but reinterpreted for the 21st century. The entry is clad in oak-burl paneling, the walls and ceilings slathered in Marmorino plaster, and the floors lined in end-grain blocks of wood. Furnishings, meanwhile, mix vintage finds by the likes of Gio Ponti, Jean Royère, and Max Ingrand with O’Sullivan’s own creations—from the dining table (inlaid with brass vegetables and mother-of-pearl psychedelic mushrooms) to the entry’s starburst mirror. Both pieces are part of O’Sullivan’s debut furniture collection, which elegantly blends bygone glamour with present-day pizzazz.

O’Sullivan (left) and O’Neill with their son, Cosmo, after whom they named the table lamp from O’Sullivan’s debut furniture line.

Art: Marlene Dumas

Cippolino Marble Field Tile

Libertad Cushion

1748 Model Ceiling Light

Alessi Sterling Silver Kettle

Patchwork Pillow

The apartment’s overall palette, though subdued, stays cheerful, punctuated with notes of pink and blue reminiscent of sunsets. “Our goal,” explains O’Sullivan, “was to counterbalance all that concrete, to make the spaces feel as uplifting as possible.” These days, the space is bringing smiles to many faces as the couple hosts regular dinner parties for their families and friends, among them like-minded neighbors. O’Sullivan, an avid chef, finally has enough space to entertain a crowd, cooking in a showstopper kitchen with oak cabinetry that echoes the Barbican’s jagged façades.

And there’s a new mouth to feed. This past year, the couple welcomed the arrival of their first child, Cosmo. Come bedtime, he gets his bath in the marble-lined tub then settles into his charming nursery, previously the guest room but now wrapped in Claire de Quénetain wallpaper. Then it’s downtime for daddies as O’Sullivan and O’Neill snuggle into the television room for a show or just gaze out across the city—looking out from the Barbican after so many years looking up at it. “We always get a sunset,” notes O’Neill. “At magic hour the whole apartment seems bathed in honey. It feels like a real retreat up in the clouds.” Adds O’Sullivan, still awestruck: “You can see everything.”

This colorful family home appears in AD’s November issue. Never miss an issue when you subscribe to AD.