Little Oak Coffee

You'll find Little Oak tucked away on Mansfield Road in Hampstead, the sort of place that locals have actually worked out is brilliant without needing to shout about it. The coffee's genuinely good—they're clearly fussed about their beans and dialling in their machines—and the kind of café culture vibe that makes you want to actually sit down rather than neck it on the street. There's something effortlessly welcoming about it that means whether you're there for thirty minutes or three hours, nobody makes you feel like you're outstaying your welcome.