John and Zack take on a rescue mission in Atlanta, Georgia for Peter and Elizabeth, a couple that is attempting to build their own tiny house. Not only is the couple struggling to finish construction, they are about to get married, change jobs and move to Maine all in a month's time. John and Zack have their work cut out for them--having to complete the home and teach Peter and Elizabeth how to live in tiny harmony before they say, "I do."

John and Zack travel to sunny Orlando, Florida where high school basketball coach Dave and his wife Mickie, are going tiny so they'll have more money to pay their daughter's college tuition. With their lease ending in only 5 days and a home that's far from complete, can John and Zack make this tiny house a home for the soon-to-be empty nesters?