Be At One Piccadilly

You know that feeling when you want a decent cocktail but don't want to remortgage? Be At One gets it. Tucked right off Piccadilly Circus on Great Windmill Street, this place manages to be genuinely busy without feeling like a tourist trap, which in this neck of the woods is basically a miracle. The bartenders actually know what they're doing—they'll make you a textbook Negroni or riff on what you fancy, and the drinks won't set you back £16. It's got that perfect post-work vibe where you might pop in for one and somehow emerge three hours later wondering how you got here.