Onoff Coffee is a cafe in Namyeong, close to Exit 3 of Sookmyung Women's University Station. It serves coffee along with a range of baked goods and desserts, including salt bread, scones, cinnamon rolls, and Basque cheesecake, paired with iced Americanos. The space has many tables, and a portable ramp at the entrance allows wheelchairs and strollers to enter. A drum and a keyboard are placed on one side, and the coffee portions are on the small side with prices on the higher end.