In some prisons in the US, two inmantes occupy a 8 x 10 foot cell. A college dorm room may be 12 x 14 for two people. On the other hand, some people live in mansions of 10000 to 20000 square feet!
How much spece do people need in their shelters to have a decent, humane, life? What do people need to be able to DO in their shelters?