"Couldn't rightly explain some of these set-downs," Eva says as she goes about hanging the lamps up in the central part of the house. ... "Don't be moving these anywhere."

Could a lantern be moved to, say, its owner's bedroom? Or do they need to stay right exactly where Eva put them?

Is it safe to assume these are sturdier than normal lanterns, and would not be destroyed if a rowdy housemate accidentally hit them with something?