The Martin-Baker Room at No.4 Hamilton Place is a light and airy third-floor space in a historic Edwardian townhouse in Mayfair, Westminster. This contemporary room seats up to 20 guests in boardroom style and can be adapted to suit any event layout. It features built-in AV and hybrid meeting capabilities with modern furnishings, making it suitable for private parties, birthdays, engagements, weddings, Christmas events, conferences and corporate meetings. The room can be hired without furniture for complete flexibility. No.4 Hamilton Place offers five meeting rooms across the building, all equipped with AV technology, and includes access to a heated marquee terrace for festive gatherings and events throughout the year.