We bought a Mitsubishi from Homepro at least 13 years ago and replaced it with another Mitsubishi but inverter this time.
18000 btu .
Saves about 50% in monthly costs and it's so much cooler.
Saying that the old Mitsubishi still worked although changed a few things over the years .
Powerbuy was where we bought it as it had a promotion on that was better than other places.