cargo dimensions?

I was wondering if anyone would be kind enough to (when they have the time) go out to their garage with a tape measure and measure the length, width, and height of the rear cargo area with both seats folded down? I know there's 67whatever cubic feet of cargo space, but I'm interested in the dimensions. Thanks so much.

Side note: I'm also wondering if those 2 back seats are removable in any way, if they're not able to be folded completely flat? To me it looks like when they're folded down there's still an angle to the floor it creates. Thanks.