Serious Coffee

Sirius Coffee is a large cafe in Namhyeon 1-gil, Gwanak-gu, Seoul, near Sadang Station, serving coffee, bakery items, and bingsu. You can choose between beans with acidity and beans with a nutty taste, and the cafe offers Bahia and Vivaldi beans along with cappuccino. The ceilings are high, and staff bring a menu to your seat to take your order, while takeout orders are placed at a kiosk. The caffeine content is on the strong side.