Marshall and his Dad had a good base of construction knowledge before starting the basement and then with some things they learn as they go. They were installing door frames yesterday. Before they started they watched a 5 minute video on YouTube on how to install a door and then went downstairs and put them all in within a half hour. Thank you YouTube! Also a big thanks to my father-in-law for giving up many Saturdays to help us out!
They installed five doors total and here is a picture of the bathroom and one of the closet doors.