making coffee - a post in process

This is not some generic post about the theory or philosophy of making a cup of coffee, but a specific point-by-point set of instructions on how to make a cup of coffee (ie. espresso) with frothed milk (a la cappucino, latte or flat white) for one or two people. The equipment in use is a Diadema (Junior Plus) La Valentina levetta heat exchanger coffee machine, and the grinder is a Macap M4 doserless grinder.