Time Out says
JMT, or ‘jon mat taeng’, is an abbreviation and slang term used by young people in Korea to mean ‘very delicious’. The store design here is simplistic with white-washed walls decorated with neon signs. Among their Korean-style coffees, the must-try item is a Dirty Coffee, a hazelnut-flavoured coffee topped with a thick layer of whipped cream and a sprinkle of cocoa powder. After 7pm, the cafe transforms into a bar, offering cocktails based on an array of Korean soju.