This set looks great. I love that the extension piece folds up right inside the table; however, it was a little confusing as to how to install it. Once my hubs and I figured it out, though, the convenience factor is worth it.
My only true complaint is how difficult it is to pull the table open and push it closed when using the extension. It seems to us that something is wrong with the tracking on one side (one out of four tracks, 2 each section, one on each side). We couldn't tell if something was off the track and needed to be popped back in, or if it was simply sticking and needed some WD40. We sprayed some lubricant in the track and that seemed to help, but it was seriously difficult to get it moving. The track on the other side seems to be okay and it clearly wants to move, and the other section moves easily and freely. We're hoping with use and maybe a little more lubricant, we'll get the stuck section moving easily too.