Love it and for the most part it's nice and easy to put together. Insert all three pieces as the D board (which is the "leg" for the extra turning side) had holes to install a locking pin for turning, except on the bottom or edge there were no holes, to install a dowel and a long screw. You can see part of the edge of the other D-board. I was a bit disappointed that one of those long screws made a dent in the edge of the D-board because the package was somehow torn when packing. Luckily it doesn't matter. I couldn't use stickers to cover it up as it was all over the place inside and outside the torn packaging. I'm not sending it back as I can use it as is. Pros: This is a really solid set. And difficult. I think it will take a long time. Despite all of the above, I would still order from them and recommend this product to others.