The HOA where I live does not allow for window air conditioners, so a portable unit was the only choice. The directions were clear and simple. Assembly was easy, taking less than 20 minutes. The unit blows cold air and the automatic oscillating louvers help distribute the chilly air evenly. The remote control & timer allows for adjustment of the temperature effortlessly. The air conditioner evaporates most of the condensation it collects, but the extra goes into the water tank which is large and easy to empty. Don't worry about water overflow because the unit will shut off automatically if the water level gets too high. As a bonus this is also a nice looking unit & is relatively quiet. I am glad I made this purchase!