An awesome insert. A little bit more work to assemble, but not bad.

Every time I started and ended a game, the pieces would be a jumbled mess (and still a mess when I would try to bag all the grid pieces). This organizer helps so much! If you have the 5 Star and the Inc expansions it doesn't quite fit level in the box because of the extra triangle boards but it honestly doesn't matter much. Everything fits just fine and is easy to remove. I didn't even need any wood glue, stays together just fine.

Most of it was easy to assemble as the instructions were very clear. But a few spots required some extra work with the sandpaper and Exacto knife to get them to fit. Once assembled, it fit securely into the box so no glue was required. Everything stored well in the designated compartments with extra space available. First of these kits I have assembled; mostly easy but enough challenging spots to work through to make it very satisfying to see the final product. Did require patience and some fine motor skills.

This was a little difficult to put together with keeping the long slats lined up with the wall-edge pieces but I eventually got it all together and it helps so much with what was a mess of a box with lots of bags of tiles. I have the 2 main expansions and the convention mini expansion and had no problems getting everything in there. There definitely room for one more full expansion. My only complaint is there's not enough ingress to have all the triangles fit comfortably in the box. As it is, the box top is lifted up a few millimeters. There's no reason for it so I might modify it a bit and shave down the top edges to allow all of triangle boards to fit snuggly in there.

This is great! It fits the box like a glove, and has room for all the expansion parts. Great design!!