Debbie, Kevin, and their three children are a newly-blended family. There has been a lot of change lately, including a new house and  school for the kids. To bring this new family together, Brian and Sarah build an irresistible treehouse village in their backyard. 

Craig and Claudia are new homeowners living in a space crunch. They share their new space with Craig's brother, Craig's parents – and their two massive dogs. To give these new homeowners a place of their own, Brian and Sarah build a sports bar and entertainment hangout in their backyard.