Jim has built just about everything but this one is unique – a bunker that is 20 feet UNDERGROUND. It’s to house a golf simulator and a kids’ playroom all topped off with an elaborate outdoor living space that includes an outdoor kitchen and pergola. Problems mount as the dig slows; the hole fills with snow, then water. It’s no wonder Jim never commits to time lines until the project is out of the ground, but wait ….this one is ALL underground!