This is what I have done in my previous car also try using Lambo Door Kit this might help
1. Remove the end plate covers on the pull strap(tiny flathead to avoid breaking)
2. unscrew screws with regular size flathead or appropriate size phillips star
3. remove plate behind chrome pull handle(tiny flathead again)
4. remove entire door lock plate with pull strap.
5. remove door panel by pushing up and out towards you
*note* it is not necessary to remove window switch/seat plate ...all wires can be disconnected from rear once door panel is off door