On the 2nd Floor of Terminal 3, there are ANA check-in counters to perform check-in procedures. There is also an ANA Premium Check-in Counter for use by ANA Diamond Service Members and Business Class passengers on the left straight after going through Gate 1.
After conducting the procedures, passengers should pass through the security check and immigration and then take an escalator or elevator to either the 1st Floor (gate area) to board, or to the Mezzanine level (Garuda Indonesia Lounge) to use the lounge. In addition, on the 2nd Floor, there are Garuda Indonesia check-in counter for domestic flights on the E and F islands, Information, toilets and an escalator and elevator to the Skytrain station. On the Mezzanine level in Terminal 3, there are a Garuda Indonesia Lounge, escalators and elevators. On the 1st Floor, in addition to the boarding gates, there are also the Saphire-Plaza Premium Lounge, a smoking area, currency exchange, toilets and bus departure gates.