Two brothers put into practice all they’ve learned from barista courses in Korea and certification from the Specialty Coffee Association of Europe at this crisp, clean cube of a cafe without any official signage (spot the tagline: “delicious is invisible”). From a coffee bar awash in natural light, they pour lattes and flat whites made using beans from Thailand, Guatemala and Brazil, and IG-baiting concoctions like OMG, which combines Thai tea, milk and matcha.