Yes, "plannerspeak" is a language of its own, isn't it? 
But are you saying Alfred, that if I have, say, an auto shop, or a restaurant, or a clothing boutique, or whatever, that it is legal to have someone sleeping or living on the premises, so long as they sleep in a room that has windows? I was not aware of that being the case.
I'll add that the window requirement itself is unnecessary and stupid, because lots of people have homes that include rooms without windows, and sometimes they sleep in those rooms, and it generally doesn't cause a problem. During my life I've slept in numerous rooms that did not have windows, and I'm still alive and healthy. This is the kind of thing that should be left to common sense, instead of attempting to legislate it by government fiat.
But if what you say is correct, then the situation is not as bad as I thought it was, the stupid "no windowless sleeping" regulation notwithstanding.
Love & Liberty,
((( starchild )))