Yes, the least requires that the 'majority' of the floors be covered with carpets.
I'm hoping sufficient carpeting would muffle sounds in general - it can't make the toilet seat slamming worse!
My upstairs neighbors refuse to put in carpets, as required by their lease. I've complained to the property managers, but they won't enforce the carpet requirement until I've got building security to confirm three instances of 'excessive noise.' Is it true that management doesn't have to...