Panasonic is a fascinating company! I am using its product for the last 4-5 years and experienced no fault.The product was Panasonic Japanese Power Savings AC.I just had to call service center for cleanup.Other than that, the AC is good.And best fact, when I set temperature to 20-24, the room becomes instant cool.And at alternative days, I feel different smells when room is cool due to AC and they are the sweetest memories! And Panasonic AC has no drawbacks.The remote is the all-rounder.At night, when lights are off, the SWITCH OFF, INCREASE and DECREASE button glow in lights so it is beneficial for me.And after regular usage, you need not take light help, you automatically remember the button places.Panasonic company is the main helper.I am impressed with Panasonic services, they do not reject appointments and this is the main cause of its popularity.Other than that, Panasonic is the best and highest growing company.Best fact is that Panasonic is not Chinese.I am not sure about whether is Japanese or South Korean.You can search that.