10m^2 is probably too small for many people, but that doesn’t mean there isn’t some inflection point where the marginal cost of upkeep outweighs the marginal ut

10m^2 is probably too small for many people, but that doesn’t mean there isn’t some inflection point where the marginal cost of upkeep outweighs the marginal utility of additional space. As an absurd example, would you want to live in a house the size of Montana, and be responsible for all of the maintenance, or would you prefer something more human-scale, like a 40-bedroom mansion?