Great build.  Very sturdy and it seems the finish will last. Its made of a mix of wood and fiber wood. I wish the fireplace insert was a little better for this price point. Its a little cheap compared to many Ive seen and a little bit louder than I expected. Also the remote is very cheap IR remote that has to be close and very straight line.  The nicer inserts use RF remotes and have great range and reception. So great piece but cheaper insert than should be in a piece of this quality and price. You spend over 900 and you expect something maybe not top of the line but not bottom of the barrel either.