It would be great to allow Resident users living at the same address to configure themselves as members of a unique household together, and their relationship.
A user would see other users at the same address with no relationship, and be able to click on them, and request a relationship.
The relationship types would be:
Parent (making the other child)
Child (making the other parent)
Family member (making the other a Family Member)
Roommate (making the other Roommate)
In a relationship with (making the other In a relationship with)
When one requests another, and the other approves, they'll be seen in the Resident app publicly as members of a 'Household'