Final answer:
The living area in an in-residence facility is kept separate by setting up protected areas or selecting isolated spaces, complying with building setbacks, and segregating functional areas for privacy and adherence to zoning regulations.
Step-by-step explanation:
The living area of the home in an in-residence facility must be kept separate to ensure privacy and adherence to zoning regulations. Options include setting up many, small, protected areas within a residence or selecting one, small area that is isolated from the rest of the living spaces.
These restrictions may also involve aspects such as building setbacks from streets and boundaries, and the segregation of different functions within a home, such as sleeping, bathing, eating, and socializing, to maintain order and provide functional spaces tailored to each activity.