I've noticed that many (many) elevator and access buttons are behind trash cans. Find me the logic in that. This is in Heritage especially, a technically accessible building complex.
I dislike having to schedule exams over 24 hours in advance, but it’s understandable.
Sometimes access buttons are broken for long periods of time. (for instance, I haven’t been able to get in the front of the Tanner on my own for a couple of weeks).