might have been covered before but:
Just noticed when searching on how to remove side mirrors most people said u need to take off door trim .. well this is without having to , abit fiddly but prob alot quicker
ive tried to post a pic with it, but incase it does not work:
you just need to remove the inner cover cap by gently prying it off then remove the door demist duct by pulling it up and out
it then gives access to 3 screws, then using a right angle (90 degree) screwdriver undo the screws