Unique ability: "repairing" you can set stoves and refrigerators to explode the next time they're "used" (npcs could maybe have some kind of interaction with it after a certain time passes maybe)
unique trait: "service man lingo" when interacting with doors it unlocks an option for "service" where the npcs will invite you to work on something. i thought they should get annoyed if you stay too long so i imagine a time like 30-40 seconds before they start getting annoyed