How we cite our quotes: All quotations are from Beetlejuice.
Quote #4
BARBARA: I cannot watch this. What's the good of being a ghost if you can't frighten people away?
ADAM: Honey.
BARBARA: No, I'm not putting up with this!
ADAM: Barbara, you don't know what's out there.
BARBARA: I don't care […]. Oh, Adam. We're trapped in this house with those people.
Watching the Deetzes destroy all their hard work is gonna be a total nightmare. This house isn't a home for Delia; it's her personal art gallery.
Quote #5
ADAM: This is the sixth door. Boy, oh, boy this place just gets weirder and weirder. Barbara, we're home.
BARBARA: Look at this place. Everything's different. All our furniture's gone.
ADAM: How long do you suppose we were waiting there?
JUNO: Three months.
Say what you will about Delia, but she really moves fast on remodeling projects. The inside of the house now looks like the inside of an upscale contemporary New York restaurant minus the good taste.
Quote #6
ADAM: We want to get rid of the people who have moved in here. Barbara and I worked very hard on this house.
BARBARA: We probably wouldn't mind sharing the house with people who were...
JUNO: More like you used to be?
BARBARA: Yes.
ADAM: But these people!
JUNO: Things seem quiet here. You should thank God you didn't die in Italy. The Deetzes. Okay, have you been studying the manual?
ADAM: Well, we tried.
JUNO: The intermediate interface chapter on haunting says it all. Get them out yourselves! It's your house.
Can it really be a turf war if one warring party is deceased? Having ghosts try to scare new owners out of a house is a typical horror movie trope, but it's usually for reasons other than different tastes in wallpaper.