DR.PREPARE 8,000 BTU Portable Air Conditioner, Cooling, Dehumidifier, Fan & Sleep Modes 4-in-1 Portable AC w/Remote Control & 67'' Window Kit, Cools Up To 300 sq. ft, 1-24H Timers

I have a space that is difficult to heat in spite of central heating in my house. It is a kitchen/dining room/library that runs across the back of the house. My space heater warms the entire big space quickly and efficiently so I never have to run it for long. I worried about expense but so far, so good. It fits my needs well.

This works as advertised and freezes our little 275 sq. ft. room. It's pretty heavy (check weight), so you may need help initially setting up, although it does have wheels. My biggest complaint is that there are only two fan speeds: loud, and louder. Even the "sleep" mode, the fan is still very loud.

It worked okay for about a month, now it struggles to cool down a little 8x8 room. You have to sit in front of it to get cool air, the rest of the room is hot. This unit is absolute junk, stay away from this brand

Bought this for my 220 square foot sunroom and it’s amazing!! My room is cold even at 68 degrees!! I’m wearing socks and a sweater. Best investment ever!! A must purchase. Especially like the extra long window accessory. My windows are very long. It fits perfectly.

Works decent the problem with it is the the air it uses to cool the hot side it takes from inside the house with you. Essentialy dumping your cooled room air out the window as hot waste air. Would be way more efficient if it drew in air from outside then spent it back outside.

runs fairly quietly. keeps the man cave cool on most days. seems to run ok on my solar inverter, but uses too much power for the batteries I have. will be a real good deal if the grid goes down for some cooling and water

MEASURE WINDOW!! don't make the mistake I did and measure your window. I believed it would be adjustable to any window but mine was too small. I ended up making it work despite my mistake. At first, it wasn't working very well. but after an hour or two, it was producing cold air consistently. Even when I turn it off and then on it makes cold air almost immediately so just bear with it for an hour. Assembly is simple and directions are pretty easy to understand. The room it was put in was pretty small and cooled down fast but I'm not sure how it would hold up in a bigger space. Haven't had to drain the water from it yet but I'm sure it will be a pain.

Little worried it would suck because it looked like a generic dropship item but it gets the job done quite well. Had a month with 85-90 weather and it performed perfectly through it. The only issue I’d speak on is the window panel didn’t fit perfectly flush but I just bought tape intended for it.