SLab Study Cafe Gangnam 3rd Branch operates seats for quiet study near Gangnam Station. It separates a laptop zone and a cafe zone, and coffee machines, hot chocolate, tea, and cereal are free to use. Members sign up and log in at an unmanned vending machine, then choose a seat, and a manager is present from day to night. The number of seats is small, so a lack of seats on the same day should be expected.