With the abandoned baby's mother identified, Hazel and Ryan are desperate for answers. Sabine navigates her first day at Arcadia High. Sully invites Ash to dinner with Iris - with disastrous consequences.
This serial drama centres on the inner-city neighbourhood of Arcadia Heights, exploring the relationships between the residents of the Arcadia social housing tower and the people who live in the rapidly gentrifying community that surrounds it. The Heights mines the frictions and commonalities between the upper and working classes in the melting pot of urban Australia. The series presents a medley of characters, cultures, classes and backgrounds from the 'tower' community, exploring their relationships, work lives and everyday challenges faced by its characters in an entertaining relationship drama series.