Yes but security will check on you to be sure you're Safe
Yes but you will get checked on every now and than by security
Sure
People do it
Security will answer that one. Tell them you were drunk and did not want to drive? Lol
Yes I did it one time, I had an air mattress in my van.
You might get checked on by security driving by doing routine checks to see if you're okay, but I've slept in my car many times in the Parking Garage there so the answer is yes you can.
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