People who want to pay all cash upfront - its not how much square footage you need but how the square footage is maximized.
If a tiny house doesn’t have the right layout, I wouldn’t want to live in it. I need room to stretch out and I need a place to sit down and eat and room to sleep comfortably.
Most people are surprised on how well they can do in a smaller home.
Some NYC efficiencies have to be seen to be believed. Living in one of those and you become space-cheap for the rest of your life.