Fitting Mercedes A class Starter Motor

I've done this job so many times and it is not fun. If I was to do a video of the whole job all you'll be hearing would be BEEP...BEEP...BEEP. This is me speaking French. ¬`*"*&^~#. (*.l.*).
A video on how to remove and refit just the stater to follow. The secret is using the best tool for the job and a suitable technique .