Works great. Have been using it for a week. It keeps my home office warm so I don't have to heat my whole house during the day when no one else is home. It is a little low to the ground so I have it placed on top of a couple thick textbooks. You can set the temperature you want and when you turn it on, it automatically starts blowing at full blast but you can lower the fan speed (2 settings). It also has the option to rotate side to side or just remain stationary. And you can also set a timer for it to turn off anywhere from 1hr-8hrs later.  Love it!