Piccolo Café

You'll find Piccolo tucked away on Euston Street, the kind of place where locals queue for their morning fix rather than the Instagram crowd. It's genuinely small—the clue's in the name—so don't expect to linger for hours with your laptop, but that's precisely what makes it work. The espresso has that proper Italian bite to it, the kind that makes you sit up straight, and they're not messing about with oat milk alternatives or trendy flat whites. Grab a cornetto, stand at the counter, and watch King's Cross commuters rush past. It's the sort of café that exists for actual coffee drinkers.