In Australia, Full House can be watched on the streaming service Foxtel Now, although availability may be limited to some seasons. Additionally, Full House is available for purchase and download on Apple TV. Using a VPN to access Japanese Netflix is another option to watch the full series since it is available there, but this requires changing your virtual location to Japan. Currently, it is not available on Netflix Australia itself for streaming without a VPN.

To summarize:

• Foxtel Now has some seasons available in Australia.
• Apple TV allows purchase and download of the full series.
• Japanese Netflix (accessible with VPN) offers the complete series.

These are the main legal options to watch Full House in Australia currently.