Number: 4 Zamil ACs 18K BTU used, clean, excellent cooling. A comprehensive maintenance was done less than a month ago, costing me 800 SAR. The maintenance included changing two fans and one original motor, and cleaning all ACs. The reason for selling is moving, and they have no issues. The ACs are installed and still in use, so they are not dirty or old. Moving is the buyer's responsibility from the first floor. Selling to the highest bidder.