Iam using daikin 1.5 ton ac its 3star middle class family also buying this ac easily because this is low cost ac but I suggest not to buy this because this service is not good after using 1.5 month its not cooling and I call service provider after 2 days technician come and repair this after repairing its makes too much noise this daikin company making only split ac not window ac I complaint in company again then technician come again and repair it then this running good cooling so fast