Also a lil tip from my experience, when you go to release the pin with the trim tool, push the trim tool towards the front of the vehicle in a downward motion.
Don't try to pry the panel off by pulling up on the trim tool. I made the mistake of doing this and ended up cracking a portion of my door panel down by the built in cubicle.
It takes some force but once you get a couple started, the rest should easily pop off. Be careful when putting the door panel back on. Take your time and ensure that the snaps r aligned properly.
You can order more door panel snaps for cheap which I would recommend doing if you plan on removing all of your door panels. I ended up breaking one. Not the end of the world.