They like elevators as much as airports, especially in this case where it is a choke-point -- there is no internal stairwell from my apartment door to the garage (my car's assigned parking space) or from my car to door.
This guy is also in the photos at https://youtu.be/9yvZGz_kYGY
I was in the elevator with my wife as he entered halfway to my floor. Slow this down as far as you can... you'll notice him fidget. He eyes the lens of the iPad loosely held down at my hip in one hand. He stays uncomfortable until my wife releases the tension for him by saying "so slow..." I have repeatedly asked her not to talk to the wildlife whenever she traveled from our home in Brazil to stay with me in SJ.