If you learn that this person has no right of occupancy, then have the cops take her and her children away for trespassing.

I have no children, I live at home with my parents.

What they don't realize most REALTORS have decades of work/life experience, their children are grown, they have a working spouse and/or pension, and they've been in real estate for 10+ years and have built their business.Statistics do have value. 80% of REALTORS don't quit just because they are lazy.

They started high on the market and it set until winter with it being in a estate so the children were just ready to move it.

They have a history in the town that includes loosing their children for undisclosed reasons.

Another thing, I eventually want to purchase a single family home for me, my wife, and 6 children.

But I would think that either a family would take the apartment (husband wife and two children) or college students and single professionals willing to roommate with each other.

However, this option also requires that they share their candy with other children who knock on the door and they will soon discover a rapidly diminishing supply of sugary sweets in their bucket.

I do however, think that it would present a very unique opportunity for a buyer with children whom wants to relocate from the city (easy commute in) and perhaps have additional rental income, OR move the in-laws into the ADU. 

People who have been driven from their homes need things like dry goods, baby formula, water, diapers (for children and adults), toiletries, feminine products, blankets and jackets (cold weather is upon us), undergarments, shoes, gift cards for goods and groceries etc.The thing most people don't realize is that those who have lost their homes are looking at 2-3 years before they can rebuild, assuming they had adequate insurance to even rebuild at all.