Season 18, Episode 12 - "Itching for a Fixing"
Stuart wants a treehouse, and Bulldog inadvertently agrees to build one for him. Unable to get it done, he enlists the help of Gil, Kenny and Denise, and the four of them find that they have a knack for repairing things. Soon, they are wanted by everyone in Bulldog’s street and he decides that he wants to make some money out of it. However things spiral out of control when Denise gets a pushy new boyfriend who threatens to tear their team apart, and Gil is caught hiding in the newly built treehouse, contemplating leaving the business. Meanwhile, Roz takes on the team’s management duties and must deal with the aftermath of a poorly constructed garden veranda.
