Our home is where everyone runs in an emergency. Our adult children have their own places, but they know there’s a place with a room for them in an emergency. They come over when their electric is out, when their appliances break, when their local water gets tainted, when they need to use our garage to repair their cars in winter, and they also lend the old folks their own youthful strength and energy when we need help. Since our government is determined to interfere with our freedom and prosperity, we are making our own plans to care for ours and us as best we can.
Your situation sounds IDEAL to me!