HIDE

HIDE's basement cocktail bar, curated around Hedonism Wines' collection of rare and classic spirits alongside an award-winning seasonal cocktail programme by Oskar Kinberg. Open Monday to Saturday until midnight, the full space is available for exclusive standing hire up to 50 guests. Three further private dining rooms open directly off the bar.

On the mezzanine level, two adjacent private rooms can be booked separately or opened into a single space seating 24. Each side carries a commissioned plaster-cast botanical wall installation by Rachel Dein, floor-to-ceiling glass bringing natural light in from Piccadilly, and a private washroom — so the entire event can be contained without guests passing through the main restaurant. A removable wall and a dedicated private entrance from the street give the suite genuine versatility for birthdays, corporate dinners, and anything in between.

HIDE's premium semi-private area occupies the restaurant's most coveted window position, with continuous views across Piccadilly to Green Park and natural light throughout the day. Available for seated groups of up to 40 across a variety of configurations, with a maximum of 28 on a single table. Suitable for breakfast, lunch, and dinner.

The most secluded of the mezzanine rooms, with soundproof glass, oak-panelled walls, a private bathroom, and direct street access. Groups of up to 12 can dine here in total discretion, with no need to enter the main restaurant at any point.

Adjacent to The Hide Room and combinable with it, The Seek Room is distinguished by a floor-to-ceiling glass wall that floods the interior with Mayfair street light. A single table seats up to 12, and the natural light makes it one of the more unusual private dining rooms of its size in central London.

A subterranean dining room for up to eight guests, built around a commissioned art installation by Su Blackwell in which vintage cookery books and foraging manuals appear to take flight from the shelves and arc across the ceiling. The horseshoe banquette and arched tunnel setting give the room a sense of immersive theatre.

One of three private vaults in the Bar Below, The Shadow Room seats up to eight beneath a textured arched ceiling lit by bespoke filament bulbs. Classical sculptural fragments and curated objects line the walls, and a plush wraparound banquette encircles a handcrafted oak table. The design draws on hidden architectural details uncovered during the building's restoration.

A discreet table for up to six at the mezzanine's edge, enclosed on one side for privacy yet open on the other to look out over both the restaurant below and Green Park beyond. The Nest suits romantic dinners, small celebrations, or confidential meetings where full isolation is not required.