Cool at last – Bought this for bedroom. Cools the room quickly and has plenty of power. Much bigger than I expected a portable unit to be. I don't think well be moving it around much! Only down side is the racket, it is REALLY noisy, the salesperson did warn us but even so it was surprising. You do get used to it after a while, but be prepared. Cols a small room quickly Takes a while to get used to the noise level, which I'm told is a feature of portable units.