12,000 BTU AC with a small foot print. Dimensions are those of a smaller unit. 
Gets a larger size room cool in Texas heat. Have it on 74 energy saver and it always comes below the average kwh according to GE app. The smart feature is awesome and easy to use.  This AC gets cold... quality freon and is properly filled...other AC units feel as though they lack freon and don't get as cold as a GE unit. Thanks for a great product. Don't listen to those bitter people or reviews. AC was perfect and carefully packaged.