Katie sets her sights on an ambitious revamp of the top floor, turning it into her own little haven including a new bedroom, a cinema room and a lounge. But first, she has to call in pest control!

Katie transforms her daughter Bunny's bedroom with an underwater mermaid theme, and creates a Hollywood-inspired family cinema room. Meanwhile, online threats push Katie to up her home security.

Katie goes all-out creating her own makeup room, while her shabby stables are given a new look. Katie also reflects on how a recent paparazzi incident has impacted her mental health.

Katie teams up with her mum and sister to create a Barbie-inspired office, and calls in professional help to declutter and downsize her wardrobe. But will a flood cause setbacks to Katie's renovation?