It's not really the airplane's fault, but I really don't care for Cherokee 4 seaters, 140 through 235. Being on the tall and hefty side, I just don't fit in them. The side wall of the fuselage starts curving inward below my shoulder and it makes me lean over slightly. It's better if there's nobody in the right seat, and I can scoot over a little, but still isn't comfy. Anything over about 30 minutes in there and my back is screaming for me to exit. Also, the ventilation is horrible for the pilot. That tiny little window opening is a joke. If it's sweaty weather and the ride is gonna be more than half and hour, I'm out.