A couple's master suite is very outdated and in desperate need of a makeover; Christina rolls up her sleeves and turns the run-down room into a chic and functional space.

In Tustin, Calif., a couple starts to work on cosmetic changes to their new home, but they have to put the kitchen on hold when their daughter is born; now, they need Christina's expertise to update the space.

In Costa Mesa, Calif., a couple wants to update their master bedroom and bathroom, and they need Christina's help to merge their tastes into a cohesive design; while she's a fan of rustic decor, he prefers modern, clean and contemporary.

A couple who has been steadily renovating their Huntington Beach home has only one room left to conquer; they hope Christina can turn their cramped, dark master suite into the bathroom of their dreams.

A couple is in a rush to renovate their kitchen before the arrival of their second child; they have faith that Christina will help them figure out the perfect makeover for their growing family in time.

A busy mom of three requests the ultimate kitchen; she wants Christina to give the dated space an open-beachy feel while still keeping it functional for her family.

The house hunt begins after Christina and Ant decide to move in together; the clock is ticking as they rush to renovate and move into their dream home before hosting a secret wedding.

Christina and Ant take on an ambitious backyard remodel for their newly blended family to enjoy during the summer.

Christina reminisces several moments from the season.