We have central air conditioning but upstairs is always warmer in the summer. I was thinking about getting a portable air conditioner unit to help cool the upstairs.

Good, bad or so so ?

Not interested in hang something out the windowthavoice;766139 wrote:Not familiar with those but we have teh small window units and they do the trick. Turn on for an hour or two before bedtime and cools the small bedroom for the night.
Belly35;766229 wrote:From watching the video you still have to vent the heat out of the unit via vent tube..... this could be a problem...
Plus there is a water vapor that has to be also vented some way................................... this could be a problem ..