Wife and I have a 2500+ sqft (plus 1200' of a finished basement), 4 bedrooms, 3.5 baths, 2 car garage, on a 1/4 acre. Too much house for 2, not enough land for me. Our daughter is in college currently. In the past 28 yrs of owning it, we have "acquired" lots of stuff (nature hates a vacuum).
For me, I would like 1500-2000 sqft of living, a large detached garage, and 3 - 5 acres.
Tiny houses don't have much appeal. I feel we would constantly in each others way.