A year ago, Lesley and her son moved in with firefighter Ryan and his two boys, but the house is way too small for their blended family and they desperately need more space. In order to afford an upgrade, the couple must sell their property for top dollar. But the bachelor pad interiors and a DIY-disaster in the bathroom are seriously holding them back. Drew and Jonathan step in to kick-start the family's future, and the pricey but essential master plan is guaranteed to set their home apart from the competition. Jonathan tackles the major overhaul, but a costly surprise in the bathroom has the entire family pitching in to keep the budget on track. Meanwhile, the house hunt takes a detour when Drew accepts a firefighter fitness challenge, and Lesley and Ryan must decide between size and location.