8. TIPS: 1) if you are more than 2, take a taxi from\to the airport instead of a shuttle 2) to avoid long line-ups for check-in and check-out, sign up with HHonors before going, it's free 3) on your first day, take a walk all around or take a city tour so that you can spot the 'budget-friendly' restaurants you can go to during your stay (i.