Interesting rotisserie on that 69 Corornet, it looks like it supports the center of the car, better than most of the ones that hook to the ends. I bet that thing takes up alot of floor space.
It actually takes up less floor space than the other style because there's nothing extending in front of or behind the car. It's really stable. Doug used suspension mounting points when he made the brackets that attach to the hoops. Floor space isn't as much of a concern as height.