Only story I can offer is myself acting as GC when building my house, so a different perspective. It was a challenge at times trying to keep contractors lined up and on schedule, and I had to randomly leave work and run to the site sometimes to resolve some issue or conflict. There was an odd issue between the plumber and the company installing the septic system about whose responsibility it was to actually make the connection to the tank lol. I ended up helping the Septic system installer to get it done. It all turned out okay and it is nice to be the one in control of the completion of your own house, but definitely stressful and not sure I would do it again. I did a lot of the finished work myself with my dad helping, so the last stage was all on me keeping on schedule to get it completed on time per the construction loan. Pretty much all I did for months when I wasn't at work.