Pret A Manger

You're on King's Road in Chelsea, and let's be honest, most of what's around here is either trying too hard or charging like it's Mayfair. This Pret, though, sits right in that sweet spot where it actually works. The queue usually snakes out the door during lunch because people know what they're after — their all-day breakfast wraps are genuinely decent, and the coffee doesn't taste like it's been sitting under a heat lamp since 6am. It's the kind of place where you'll see locals grabbing breakfast before work and tourists stopping in without the pretension of somewhere fancier down the road.