Remove door panels to tighten exterior handles

Lots of you have done this and Google gets me lots of tips but I'd like to hear from the horses mouth.
Step by step instructions in how to get my MkII panel off and access to the inside mounting of my exterior door handles.
PLEASE
thanks
Shena
Step by step instructions in how to get my MkII panel off and access to the inside mounting of my exterior door handles.
PLEASE
thanks
Shena