The product works great.I was disappointed that it doesnt hold but a cup of water,so I had to run a line into the basement drain.It also takes up alot of space.

It does not come close the 500 sq ft cooling capacity and since the product failed after three days, what area it can cool or it's energy efficiency is unknown. I would imagine a very small room at best, maybe 15 x 15 ....

5oo sq. foot bedroom, cools very well. this is an old house that we remodeled and the unit keeps it nice and cool,being it is on the top floor we are very pleased so far. only been running it for about three weeks so far and works great. we will not...