the address that i got from the corporate name search is indeed registered to the name i was given, but belongs to a split commercial space owned by a sushi bar and a money mart. i don't know if there was ever any other business registered there, but it would seem to be an odd location for a property management company. it's a strip mall with a grocery store and some fast food restaurants and a dollar store and...well, a money mart. you'd think a company that rents apartments would want a more professional space.
the other option would be that the person that owns the company also owns one of those businesses, or also owned a business that was located there, and the property management component doesn't have it's own retail space. i would be more inclined towards thinking it's the money mart - or even in....does money mart rent po boxes?
(checks to see if money mart rents po boxes)
i can't find any current ads for money mart selling po boxes, but i can find some references to them doing so in the past. either she has an account that is in deep legacy mode, or the account is very out of date. but, it is on record that she recently filed her taxes, and the account open date is actually fairly recent. maybe they do sell them still, but don't advertise them. i dunno.
but, that seems to be the address on file - a commercial po box at a money mart.
which actually means i still have no idea where it is, but that's fine if the documents get to her.