It will not work affectivily in day temp over 30 degree Celsius, our fails miserably. Unit is portable that’s only positive review from my experience. It’s not that cheap to buy and does not do it should.
Better off with split system air cons than this. I will not go near anytime in future with these things.

I bout this unit from Costco approx 10 months back and used it extensively.
I used it in 10x10 room. The room had direct sunlight whole day during summer, drapes did not help much. This would cool the room pretty quickly. Since the vent do not oscillate, if you have a fan to circulate the air it will do wonders. It would cool down the room in few min.

This is a great product, bought from Costco for $599, much lower than market price. I am thinking of buying another one, if we have hot summers again.

A great example of paying for quality. Will easily cool a large room. The auto evap feature makes it very convenient. Would recommend going for this level of power in a portable unit to ensure you get true air con for a large room. Auto off feature is handy for sleeping.

Very powerful on those hot and humid sydney days when the temperature hits 40+. Cud be because it is 4.1KW
Our rental didnt had aircon and landlord wont put it - was perfect for my toddler to sleep through
I am initially skeptical when i bought it but has been really great. I found it cools and not loud at all !

I don't have air conditioning in my home and last summer was very very hot.
I was searching for good portable air conditioners and decided to buy this one.
It worked great. Making the big size of room cooling down quickly and easy to control temperature with a remote.
Saved me in summer :)