Hidden away in the basement of the Flemings Mayfair Hotel, this restaurant offers understated elegance and charming, unstuffy service. The tasting menu is served in 5 or 7 courses and features carefully constructed dishes using classic combinations, that are lifted to a new level by hints of originality. The cooking is underpinned by superb ingredients from around the British Isles, such as Cornish mackerel or Scottish langoustines, alongside some produce from the garden at their sister hotel in Essex. The wine list and pairings are both excellent.