Oh man you threw me back to some great memories of my old man. We had a minivan when I was a kid and he built a little slide out/folding table that perfectly so he could work on it like a tailgate. I used kneel in the back seat facing backwards and watch him do whatever. Man that thing was amazing for camping too.

Dude was a pretty handy guy so not sure if that's something you'd think about doing, but that shit was so cool and I haven't seen anything like it since.