Hey there, First thing first the service of this company is better and than others and quite easily we can get there support. We used this Ac for 3 months and its cooling is quite effective as well as good sound isolation provided in this stuff.
As, far as its installation is concerned it is quite easy , I am totally satisfied with this product and in this range of price it is the best AC available now-a-days. It is avaiable offline as well as online so you can buy it according to your convenience.
Value for money product.