Very Ending of film
spoiler for obvious reasons:
did aunt martha's spirit take over chery's body at the end? remember aunt martha was actually a man and felt that the physical body was a prison, forcing a person to be male or female, but by dying and allowing her spirit to escape and then squeezing into cheryl's little figure, aunt martha would be free to be an actual female and then continue running the kind edward hotel (as long as she convinced the cops she was not the killer),
she also reels off the greeting that aunt martha says to any potential guest she doesn't like the look of verbatim
Lee's Daniel's' THe Butler'