Tried a second time. It's a no-go. I think with attention from YouTube, they're taking security much more seriously.
Within the past year, they put up posts with lights and cameras around the whole building. So all points of entry are on video. They are definitely active cameras as the wireless bridges above them were flashing to indicate network transfer.
We also saw a white security truck with flashing orange lights, even in the middle of the night in January. Also worth noting that the whole building is fenced in by multiple fences, and they're constantly repairing any holes in the fence.
Pics of cameras:
https://imgur.com/a/mkPK9Ji