I am so happy with this purchase. The cabinet arrived first, with no damage except a small mark inside one cabinet door. I assembled it and the following day the firebox came  I slid it in, a friend helped me place the TV on top, we started it and my cat immediately loved the heat. Assembly was simple for one person. I predrilled the holes for the back board so no complaint from me that they werent predrilled. Just laid everything out first, took my time and followed the instructions. Thank you Wayfair