I'm sorry I can't provide a better picture of the cracked chair seat, but essentially, it has a "bounce" to it. It has lost some structural integrity and while it hasn't cracked fully, there is damage. The seats also have a slight curve in them. It looks like they have been shaped and screwed in, but I'm not sure if I can take a thin piece of laminate and force it into a slight curve or if there is more to this process that is WAY OVER my skill level. If I outsourced the repair of the seat, what could I expect to pay someone to repair that portion of the seat?