people who deliver or install things to people 's houses. what kind of odd things have you seen?

In this specific case, it actually seems fine to me. Like the other poster said, what are they supposed to do, turn their dead son's room into a home theater? I'm sure that won't put a damper on movie night. /s

As it is, it serves as a much more immersive version of a photograph. I don't see the harm.