Well... that was a new experience... STANDING on a kitchen countertop... :P

But, I plugged up a couple small holes I found in the kitchen and noticed a very small quantity of BAT POOP near said hole so... I think I found the bat's point of entry for sure now!

Unfortunately, I'm ill equipped to properly seal the holes; best I can do is temporarily plug 'em with foam. Management's gonna have to come in to plug them proper and as for dealing with the bat poop, that absolutely requires a professional which management will have to call. :|

I mean, I could probably clear a few pellets of bat poop myself if I had to using the water method to prevent it scattering into the air as fine particulates, but we don't pay nearly $1,000 of rent a month to do potentially hazardous work ourselves. :P