From a traveler at a Best Western who made the mistake of glancing up in the hallway.
From a sharp eyed Radio personality named Boomer (possibly a pseudonym) who noticed that the latch was installed backwards.
Flight attendants get training in more than keeping their passengers safe, but also on how to be safe when traveling and laying over. So it was pretty easy to spot this anomaly at an Uncomfortable Inn where she’d been assigned the inevitable handicapped room: the lower peephole at wheelchair-level was pointed IN. She reported it and changed the rooms.
From a hotel near Boston Logan that has one of those million dollar views. If it was a million dollars in highly flammable petroleum products.
No electrician would suggest that an outlet leaking yellow fluid is a “positive thing”.