It goes without saying that driving a motor vehicle is like taking an apprenticeship !
In order to have the best chance of success, the training should not only consist of a solid basic instruction provided by a professional, but also be supplemented by aditional kilometers of accompanied driving practice. These additional practice sessions can only be undertaken by a learner driver who is accompanied by a licensed driver of at least 23 years of age, who has held a licence in the same category of the vehicle they are driving for at least 3 years.
Note that the maximum blood alcohol level permitted for a student driver, as well as for the accompanying driver, is only 0.09g per thousand. The rate remains the same for the 3 year probationary period after the student has passed their practical test. There is also a general obligation to drive during both day and night with car lights on.
For your 2nd phase lessons, think of the Road Training Center of Savigny.