Get a class one medical
Get a PPL
Get 100 hours PIC for CPL
Get 200 hours total for CPL issue
You'll need 50 hours cross country for the IR
14 ATPL exams, you can do full time in 6 months or part time over longer (or shorter!)
You have 6 sittings to get them all passed
18 month time limit from first to last
You can attempt each subject 4 times
Once passed, they are valid for the following time limits:
CPL - 36 months
IR - 36 months
ATPL - a rolling 7 years from date of last IR
FI - unlimited
First MP type - unlimited