This product was not very hard to put together and instructions labeled well.  I did it myself pretty quickly.  The seems do not fit perfectly but its not that noticeable and the quailty of the product is good.  I have not used the fireplace yet but it looks exactly like the picture and I am loooking forward to turning it on.  I was a bit turned off by the CA law the product does not pass and wish they can figure out a way to just not use this material but I can't say I know much about it since I live in NY.  I debated on not keeping it because of this and if I had a family would not have.  Wayfair should offer information on this if they sell products made with this material so customers can make better educated decisions before hand.