ok, I did this once a long time ago, so all my info may not be right, but it will give you an idea of what is going on. You should check the shop manual as it has more detailed info.
pull off the top cover (what the seatbelt threads through) first. You'll then see a bunch of little plastic tab screws that can be popped out with a screwdriver. They run along the top and down the sides. Once you have done that, make sure you have every one of those tabs out. I think you need to pry up the hatch opening scuff plate as it covers part of the panel. Then pull the panel from the edge closest to the front toward the middle of the car. It will pop and make lots of noise, but it should come off without breakage.
There's a howto on doing struts and springs, and I believe it has some of this info. Check the howto thread. Good luck!