For London's increasingly fussy breed of coffee drinkers, a big name chain just won't do.

The capital's caffeine addicts bounce from one expert independent to another, hunting for an evermore high-end brew. If you've fallen victim to the opiod-like effects of a quality roast, we've rounded up 20 of the Capital's most beloved coffee houses as selected by the coffee loving staff at Stylist.

Who did we miss? Tell us below.

Main image: Rex Features