Mine looks just like what James describes, and rather than hinging it and all that goes with THAT decision I just screwed it right to the fiberglass and flopped the carpet back over it. Done.
Someone also mentioned having a service access panel on the other side of the tunnel across from the pedal cluster. I did that, too, and it makes servicing the clutch cable super-easy.......Whenever I remember that the panel is there. Old habits die slowly.