I purchased this AC six month before by recommend some of my friend and its colling is so effective it does not take time to chill out the room. As far electricity is concern it consume more electricity for which reason our electricity bill has increased. What we are facing with this ac in rainy season it is producing water which is not manageble. I have got free services but at the time to connect the call to customer care its take too much time to connect and service is not up to the mark. intially we feel that this ac is worth for buying but in latter stage our view has changed.