ML 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?

16L 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.

ML 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.

ML 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.