easy

there are two red button things on the seat bottom.. click those in and the bottom comes off.

then there are like 5 or 6 bolts along the bottom edge and inside the arm rest area. Once those are out lift up and over the lip the rear seat back is set onto.

then.. to do the parcel shelf properly remove the C pillar covers because they are in the way.

plus take note how the old one came out and the new one will go in since there is like a lip there