I have been using this cooler for past 5 years. Its an excellent product with major features as:
Cooling efficiency is very high: It consume very less water to produce a given cooling effect.
Robust fabrication: Design is sturdy & body is strong .
Unique honeycomb design of cooling pads retains water for longer time.
It is very light & easily movable.
It has an electronic control system provided via a remote. It costed me around rs. 10, 000 & never had any breakdown or major issues.
I was in the other room & could control fan speed, swing of blades, tank alarm etc. using remote.
Once I had an electronic issue & contacted customer service team. I was amazed to see their response & problem got corrected within 2 days.