I've got enough room to fit 4 cats hanging from the ceiling plus masts......my builder wondered why I wasnt upset when I ended up with 12 foot clear in the garage (the architect hadnt counted on the slope of the yard and the foundation guy lowered the floor to meet the driveway elevation.)
The space between the top of the plywood- (the top of the garage door) and the floor above it is 3 feet!
