In the name of Allah, the Most Gracious, the Most Merciful. Send prayers, peace, and blessings upon the best of creation, our Prophet Muhammad, upon him be the best of prayers and complete peace. I have a Zamil AC 18000 BTU, new, used for a week. It has a cold and strong airflow, a soft and very quiet sound, and it is guaranteed with full integrity and conscience. The price is 750 riyals. You are all welcome.