It will not replace the real air-conditioner system in the house, but until we replace it later this year, this portable a/c saved us from overheating. I bought 2 units and put it in 2 different rooms. It's cooling approximately 1000 sq f. Which is almost the whole main level of the house.

Be prepared if you have a sliding window because the clips that hold the one hose into the window are not sufficient to hold the weight and will keep falling out of the window. I have spent three days reattaching it taping and reattaching just to have it fall out again because the clips from the factory don't seem to hold it the weight. I think this is a huge oversight on this AC unit.

It will not work when plugged into a GFCI outlet or a circuit that is GFCI protected. I bought it to use in a detached garage which has all GFCI protected outlets, (per code), so i had to return it. With that said, I think this would be an excellent choice for inside the house using an unprotected circuit.

I've had this unit a couple years now and it's cooling power is excellent. It can get a bedroom down to under 60 degrees when it's 90 outside. The only issue I've had is severe mold inside the unit. it's almost impossible to clean out and stinks. Unsafe to run without getting inside to clean it on a regular basis.

I bought this earlier this year I wanted to make sure I got one cuz I had two air conditioners go out last year. I'd like to know what to put it on to make it get cold because I would have thought 70 was cold but apparently not . I was up at 3:00 because I was so hot. And last night was the first night I used it. And if this can't be fixed I will be calling Sam's because I did buy the extended warranty and I'm not dealing with this during the daytime with 90°.

Much quieter than our previous De'Longhi unit and more efficient. The app works out pretty nice too. I have the unit set to cool the room down before bedtime and shut off in the morning. I agree with another rating where the window panel is not great, but my De'Longhi was worse.

Had for approx 3 weeks, cools like a champ, much better than other manufacturer units we've had.. Agree that the pieces for the window are very flimsy and seem cheaply made. To make it worse the instructions are confusing taking longer to set up unit that it should be. The size of the unit is much larger than other makes. Test will be if it leaks like the 2 similar units we've had from different manufactures. but as far as cooling it works far better than what we've had.

Works great

Barely lasted a month before I started getting constant PC-04 errors and the unit randomly shuts off. Very frustrating.

We're using it in a 320 sq ft space and it does not cool it It just moves the air around. Would love to return it but we didn't keep the box.