We have been using this Onida AC for the past 3 years. Actually the cooling was good when it was installed in the beginning and was good for the next 2 years but after that there occurred problem in cooling and some fan problem also the service was also not upto the mark since they take much time and cost is also little high for service they provide, but if it is corrected then this AC can be used for some more years also. It is good for only a small room as such.