Air Conditioning Unit Wanted

We are looking for an air conditioning unit which is free standing and has an in-built cooler within,  We are unable to put anything on the outside of the building due to being located on the 5th floor. Also the window is too small for the usual window style conditioning units. So must be one which you can simply plug in and not add additional parts to it. If this exists and you have one, please email me your price you would like to sell it at cebuadvertiser@gmail.com