Hello dear, Today iam going to review on Samsung AWT18QBHDC, My father brought this is thas summer, the AC is so good, but after some month we feel that how bad service give this AC because after some month many problem occurs in this AC and when I reparing cost is so high also sometime after it not cooling our home very well also one main reason is that it produce so much sound it really irritating, One more negative point is that it consume so much electricity our all money going in paying electricity, So iam not recommend you to bue this Air condition. THANK YOU