Joan, Ken, Andrew and Kenny see their new basement for the first time.

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It's been several weeks, and Nate is ready to show Joan, Ken, Andrew and Kenny what he's accomplished. Nate welcomes the family to...the man cave! "I think we're moving down here to live!" Joan says.

As the family gets their first look, the boys zone right in on the new pool table. "It's so much better than I thought it would be, but my favorite part would have to be the pool table," Andrew says.