When you arrive in Adelaide, whether from a domestic or international flight, and step out of the terminal, proceed straight ahead. Keep an eye out for the Subway sign; once you spot it, take a left turn and follow the line of pillars. Continue to walk until you reach Pillar A. It's at this location that the Simba Shuttle Bus will be waiting to transport you to the rental counter. It's a simple and straightforward route, just remember to look for the Subway sign as your landmark to make that left turn.