Exactly. And then just make these tiers be per occupant, and perhaps per square feet of land area if you're feeling generous. It can just be two tiers too. Eith

Exactly. And then just make these tiers be per occupant, and perhaps per square feet of land area if you're feeling generous. It can just be two tiers too. Either you're within the limits of what seems acceptable to a person living on a certain amount of land, or you're not.