Can I change seats?

I have a 1992 Astro with Quad Seating in the front and a bench in the back. Someone gave me a bench seat in excellent condition out of their 1992. I would LOVE to put this in the middle row where those awful (to me) Quad seats are, can it be done? Thanks for any help or suggestions, I don't want to have too much work done on it so if it is a whole bunch of work I have to have someone else do I don't want to bother, THANKS SO MUCH.

As far as I know, the seat anchors in the floor don't line up.