Really nice fireplace. It was easy to put together and it arrived quickly. It does seems to put out a lot of heat but the online description said this fireplace will put out heat for 1000 sq ft at 5200 btu but the sticker on glass said it heats up to 400 sq ft and i could not verify btu from the directions or anywhere in the packaging. That in itself made me want to return it but for the price we love the look and overall size of the fireplace and it does have good heat output.