The drum roaster sits in the front window of the shop on Photharam Road in Chang Phueak, visible from the gravel forecourt, with the brand name in script across the glass. It was called Exothermic Coffee Roasters before the rebrand, and the beans are roasted in small batches.
Inside, one open room has a long oak-veneer counter and a polished concrete floor. Built-in wooden shelves lit from above line the right wall, and a garden with a timber table sits outside.