Probably, I was a kid exploring. The locked down areas weren’t locked down. This building is epic! There’s underground passages, and at the time I was there, dark abandoned underground Moria like spaces that went as far as the eye could see in the dark. It was in great disrepair, but, there was a full market on one of the basement levels. Basement floors the elevator didnt go. There was an attic space that was empty as far as the eye could see in the dark. Abandoned passages went between all the buildings on the university grounds. Ended up in one building from a passage where I could look out these glass doors to the outside, but, were locked. Was there in the mid 90s, no flashlight or cell phone so I explored as much as a kid dared to. Beautiful building, all sorts of hidden places.