There's some good deals out there at the moment with air conditioning.
Good Guys 15% off Fujitsu 7.1Kwh SET-ASTG24KMTC a/c $1699 normally $1999
$200 cashback https://www.fujitsugeneral.com.au/promotions/fujitsu-free-mo… and https://fujitsufreemoney.edgeclaims.com.au/content/pdf/freem…
in QLD $200 back from Energex Peaksmart https://www.energex.com.au/home/control-your-energy/positive…
Find the most efficient units
https://www.energyrating.gov.au/calculator
https://www.greenwire.com.au/most-energy-efficient-air-condi…
Good unit's. Pump's out the heat in winter.