A couple wants a treehouse inspired by a children's book with a grown-up twist, and at the same time, Pete and the team build a whimsical Tudor-style theatre treehouse.

Pete and the team travel to Trempealeau, Wis., to build a rustic river shack-themed tree house for two parents who yearn for an easy escape after a long day.

Pete creates an arboreal abode for an adventurous Alaskan couple that offers all the warm fuzzies they get from the outdoors without having to brave the bitter mountain cold, and heats things up by installing a sauna in the trees!

Pete partners up in Utopia, TX for his first-ever joint venture: a treehouse B&B built for romance! This French-themed “little chapel of love” is anything but little with a 25-ft steeple and the BIGGEST bathroom he’s ever built!

Pete builds a citadel fortress for a Texan couple who loves all things medieval; a 25-foot-high tower holds a round table and thrones, as well as a glass floor loft; a metalsmith joins the build to craft medieval touches.

A dog-loving couple dream of a tree house that recaptures mountain vistas; Pete and his team build a bulldog bungalow that offers a bounty of outdoor decks and loads of large windows to take in a view once lost

Pete builds an all-star speakeasy for basketball legend Shaquille O'Neal; the ball is in Pete's court to design a decagonal structure with a soaring 25 ft. high ceiling and extra wide stairs to accommodate Shaq and his size 22 shoes.(TD)