Thread: SIN Airport

I've always wanted to visit the Sinagapore airport and I'm tying it in with a visit into the city next month. I will be arriving just after midnight. Is there any way to stay in the transit area after you arrive? I will be staying in a hotel the following night but it will be too early to check in when I arrive. All the fun things I've wanted to check out are in the transit and departure areas, not arrivals. I would love to spend my time exploring the airport that night/morning before checking into the hotel and then just when departing the next afternoon. I don't want to do anything that will get me in trouble with customs or anything. I know they have city tours that depart from the airport that you can register for in the transit area.