Was told by Wayfair that the support is solid wood underneath the seat cushion. So I ordered them. Checked the bottom of the seat cushion when I received them and found out that this was not true. It is hollow. Not happy about this false information as it was the reason that I ordered them. We had similar chairs like these before that the seat cushions eventually sank in the middle over time. The chairs were not hard to put together and look pretty at a distance. At closeup, the workmanship of the cushion varies from chair to chair -- one may be thicker than the other, one may have slight difference in the seat contour, and some have seams that are more visible than the other.