Escape to a beautiful, intimate setting in the heart of London, where you will find a collection of private dining rooms in the grounds of One Marylebone. The Greenhouses offer private dining across five unique spaces, ranging from a bijou nook for two guests to impressive dining spaces for up to 30 guests. From celebratory dinners and product launches to romantic dining experiences for two, The Greenhouses provide the perfect backdrop for any occasion. The modern Middle Eastern menu showcases vibrant flavours, along with an extensive list of cocktails and wines.