I had bought a portable air conditioning system the other week and when I got it home, plugged it in and tried to use it the thing did not work! I was so mad! The fact that the portable air conditioning system was so cheap should have been my first warning sign not to buy it. Usually when things seem too good to be true they are. And this was for sure the case when it came to buying this cheap portable air conditioning system unit. I took the portable air conditioning system unit back to the store in which I bought it at. And I then proceeded to tell them that the portable air conditioning system unit did not work very well. As a matter of fact, not working very well was an understatement. The portable air conditioning system did not work at all! I had to argue with the customer service desk in proving to them that I did not break the thing myself. They had a manager come out and check things out and they admitted that it was the 2nd return today on one of these portable air conditioning systems that they had for dirt cheap. I was given the option to either get a replacement or just to get a full refund for my purchase. I did not even want to mess with another one of these cheapo portable air conditioning system units, so I decided to just take the refund and then go to a regular heat and a/c supplier and get a portable air conditioning for regular price that would actually work!