Also use the filters available on sites like ev-cpo to look through Tesla inventory specifically for the rear seats.
My two cents unless you have small kids maybe... under 7-ish and the don't mind lack of heat or a/c vents then go for it.
I have a close to fully loaded AP2, free supercharging, rear-facing seats, FSD paid for, late 2016 60, able to be upgraded 75kwh for sale. Clean title, blue on black. Text me or call me at 832-647-6762.