The travel doesn't bother me, but my parents worried.

[ Each night they'd send a car to collect him to save from taking the subways, but it's still near an hour drive. By the time he returned home, he'd need to shower and sleep before school the next morning. ]

Being close by gives me more time to study.

[ Which he never needs to do, but he'll do anything to ease their minds. ]

They don't, unless they came for the purpose of checking out the other floors. But I've never seen anyone trying to get in.