Was delivered faster than promised and performs as good or better than specified. I am cooling a 400 sq ft garage (partially insulated) to make it a tolerable gym. Where I am living, our temps are ranging from 85 to 106 at this point in the season. I set the unit to start cooling two hours before I get home and it is MUCH more tolerable now. Highly recommend this unit. Easy to setup and use. Very comprehensive controls and instructions.