Vijay shree 100 litre vsi/ 001 desert cooler is a good option in case of cooling. It gives good cooling like other coolers . We can use it. Service and support is also very good of this desert cooler . It is really appreciatable thing. This produces sound also which is not a bad thing for me It is a reliable product but it is very heavy and quite its size is also larger than others. Other features are also awesome in this cooler. It is value for money product. The only reason for dislike is its weight