Greg: I don't believe that Jack does sell plans for this size garden shed. But I have taken his course and have a set of plans for his other shed, the two story 14'x16' Dutch style house/cabin/barn. His plans do take some time to figure out.
What is your specific question on the posts? Maybe I can help you understand the layout, I'd be glad to help, either here on this forum or by direct email. Jim


Whatever you do, have fun doing it!