Portable air conditioning unit works fine! Used but in great condition with 14,000 BTU, cools rooms of 700 sq ft. A/C has 3 fan speeds, timer and sleep mode. NOTE: A/C does NOT come with the remote control. Remote controls are $7.00 to $40.00 online and the window vent attachment is $7.00 to $35.00 online. A/C unit works fine without the remote control but the window vent is almost necessary to keep the heat outside! Sold “as is” but please test and check it out first!