Joanna designs a house for her sister and brother-in-law, Mikey and David, and their five children. Jo blends elements of vintage, modern and retro styles in a cohesive way for her sister. Then, she designs three unique rooms for the kids, which was not featured in the original episode.

Joanna Gaines and her design team turn a 1970s brick ranch house into a one-of-a-kind retreat for the Aguilar family. While talking through design plans with the Aguilars, Jo learns that they want to inject modern and Mediterranean style into the house, so she formulates a plan to transform every inch of the brick ranch house into the family's dream home. She also reveals a surprise room that was not featured in the original Fixer Upper episode.