I am a tenant in an apartment owned by a close friend in Western Australia.
Maybe you could ask your friend to tell the strata company to pull their collective head in or risk being dragged to SAT for breaching the Act.
And they might ask what’s being done about these defects that are causing flooding. Sounds like someone is aiding and abetting the developer in shirking their duties to repair defects (if it’s under warranty) or helping the body corporate to avoid fulfilling duty to maintain and repair common property.