Portable AC units are easy to install and easy to move around, which makes them a good option to cool down smaller spaces when you don't want to have a more extensive air conditioning system installed. \
This is an ideal situation for a garage or basement that does not have air conditioning, for example. This can also be a handy solution for auxiliary dwelling units on the property or sheds that have been converted into man caves. \
The great thing is that portable air conditioners can be placed anywhere you want to enjoy some nice, cool air. \
However, these units also tend to be noisy. They also create condensation, which requires drainage. \
Often, portable AC units have a condensation tray or reservoir, which must be emptied of water regularly to keep the unit functioning. The more you use the AC, the more you have to remove the water from it. \
Another drawback of using a portable AC unit is that it is not energy efficient. Other cooling options are much more efficient because they consume less energy to cool down larger spaces. \