The Coffee House by DoiTung is a cafe in One Bangkok in Bangkok that serves coffee made from DoiTung arabica beans, along with cakes and sandwiches. A barista guides customers through four kinds of specialty drip coffee, brewed at a slow bar. A private room seats up to eight people and can be used for small meetings. Cappuccino, caramel macchiato, black ginger coffee, and tiramisu latte are also available.