It's easy, just pop off the trim piece around it with a screwdriver, it just uses pop in clips, then there are 2 bolts on each side of the HU near the back of it, then as you pull it out you'll need to disconnect the radio antenna wire (thick round one, unplugs) and the harness which will have a small tab to press in to free the harness.
You may also need to disconnect the 12v, it just has a basic clip like the radio harness.
-~-~ Sedan Revolution #200 ~-~-
2007 red focus sedan blacked out (traded in) (dearly Missed)
2005 blue metallic RX-8 (ROTORY POWAH)