Guteroute is a coffee bar in Nonhyeon-dong near Gangnam-gu Office Station in Gangnam, Seoul, serving a range of coffee beans and espresso. Its signature Guteroute pairs espresso with cream and a cookie, and it also serves a granita made by mixing lemon sorbet with americano. The espresso course consists of five drinks, and staff explain how to drink each one and what it is. When the place gets busy, the order line forms in the center and the menu explanations run late.