A tip when arriving. Get to the baggage belt as quickly as possible and stand next to the baggage entry point. If you don't then you end up having to fight off the fake (they look like maintenance staff) porters who grab the bags off the belt and then demand bakshish to hand over your luggage. Departure is a real trial. As others have said there are no announcements and no departure or arrival boards. Two three or four flights depart within a short period of each other and the departure lounge is packed. You have no real idea what flight the man at the gate is calling and everyone pushes forward wondering if it's theirs.