Thanks man.
I haven't signed up with an ATO for the ATPL yet. I am currently focusing more on the time bulding side, and study on my own whenever I have free time.... That's why I am not very sure about which is the best order to organize the subjects, but tbh, I have only started reading M&B&Performance, so I am open to any advise given.
I think there is a minimum of 14-15 days of class attendance, at least for the online ATPL theory course?