I have purchase this AC from Flipkart they delivered in just 3 days but installation was to be done by TCL they did installation in 5 days so I don't think they have good service
From the beginning I don't find that the cooling of AC is effective so I placed a complaint regarding that at TCL it came on the very next day and made me a bill of 1500 but all these issue should be covered under warranty in other brands AC makes a lot of noise you can't have a peaceful sleep at night.
Friends I don't think that the a CS reliable because of his poor pulling and their service is very bad they don't have anything covered under warranty probably I guess never go for TCL air conditioners.