Lotteria

Lotte Ria Busan Allak sells hamburgers and cola in Busan. Orders are placed by card at a self-service kiosk, and slow use of the kiosk delays the orders of customers behind you. Delivery burgers arrive flattened, so some customers pick up their orders in person. Staff handed over the menu board without answering questions about the menu, and grease left on the floor is sticky.