If they offer you this, then it sounds good to me. BUT! in order to get your level 3, you need to have READY TO GO - work experience with a corgi plumber, otherwise you are wasting your time.
And for guys that are over 25, its like trying to find rocking horse crap. Corgi Plumbers only want to ake on young kids that they can gob off too and at the same time know they have no risk of them setting up themselves and stealing the work.
Good luck
