Doesn’t look too out of the ordinary for me. The windows on the side of the building and also the irregular escape stairs are things you see often enough in real life. The water tower on top of the building is not too strange either.

The scaffolding on the left looks like it has a printed net in front of it with a picture of the building how it looked like (or how it should look like), again, nothing I have not seen before…

I can not see anything strange with the humans other than the very noisy picture.