the procedure is extremely fast. You entered a separate building, immediately went through the security check, gave your passport to the border guard, gave your luggage to check in, and you're in the waiting room with food. The whole process from the moment of entering the back to the waiting room takes 3 minutes. When the landing is announced, they come for you and take you to the plane. The waiting room is no different from the CIP Lounge in the main terminal. Duty free is very reduced. There are no people in the hall.