It was a nice concept to hear about the wall mounted coolers of symphony, until we did not bought it. The cooler looks cool mounted on the wall but thats it to its pros.
Lets talk about some basic functionality like cooling, water tank capacity and sound it makes while switched on. Its simply a fan and nothing more to it, it increases humidity in the room without causing any cooling, as it does not have any space for ventilation air to go through pads. The way in which it takes water intake is quite cool but of no use.
The only pro to it is it looks cooler on wall but does not cools as its looks suggested.