Easy to use. Love the humidifier  control as it will rest as soon as its reached. The tank can empty a little quicker than expected, but once I figured it didnt need to be on the highest settings, the tank remains a little more full. The heat steam isnt that hot, but warm. The light is a nice touch with the setting for sleep. Overall this is a top notch humidifier. Great for a table top in a medium sized room