On a similar note, how many of you check the nearest fire exit to your room when you stay at a hotel? How many doors from your room exactly is the fire escape? Is there an escape route available from your window? What would you do if you woke up and flames were licking up your bedroom door?
Most people don't give it a second thought but they'll wish they did when they wake up at 0300 and the fire alarm is going off and they cannot see jack for smoke.
Worth reading
VFE.