A woman and her dog need Jon and Mary's help upgrading to a bigger home. To get top dollar for her current bungalow, Mary must preserve its classic charm and update the confusing layout, while Jon makes some pet-friendly renovations to her new place.

Two longtime clients are looking for a home with a better layout for their family of six. After Mary entices buyers of their current house with affordable upgrades, she and Jon get surprising news while creating a ranch-style home for this large family.