Hello guyz. I m today once again I m sharing my experiece abt symphony's nijnja cooler modle. I m using it since three year. And trust me its really very good for small lobby.its 16 ltr water tank is sufficeint for one night. Very easy to wash its tank and replacing water. It has wheels. So its very easy move. Blower speed is good. We can adjust as our comfort. Small, light weight, good looks, low noise makes it very usefull. Its the best cooler in its segment. Use it and enjoy summer. I m enjoing since three years.