While I think this fireplace looks beautiful, the heater does not work to warm a room. I gave it a few days of running all night on 82 degrees Fahrenheit, but nothing. Not what I expected and I am very disappointed in this purchase. The heater box is small. Too small for a 400 sq fr room. Maybe a 100 sq ft room, but definitely not for a 400 sq ft room. The item came with flaws and scratches in the wood. I will be calling tomorrow for a return.