Light sturdy unit. I have tried out all of the functions but have not used continuously on anything other than the dehumidifier function. The dehumidifier works well. I am bummed that I have  to connect the exhaust hose to a window, otherwise, from what I understand, it will not cool, as you are not getting rid of the warm air. So it certainly makes the ac less portable than what I thought I was getting. Overall, should be a good unit.