Is that 2x6 cross piece at the edge of the roof over the doorway structural? Or was it placed there for support during transport? If just for transport, is appears you could remove it and then just flash and finish the roof.
I think you need to avoid, at all costs, having that family member doing any more construction for you, especially if he's not going to finish the job.
Questionable work, left unfinished, over schedule.......
I was gonna say, get that fella a contractors license! He’s on his way! 😁
