This is great! Since you only need a table big enough for the swivel, I set the puzzle tray up on a TV table. With the swivel I can work on all parts of the puzzle. I like the trays for pieces, but I wish there was a way to keep them in. If you pick up the tray they can, and will, fall out. Also, I found I like to be able to slide pieces around, so I put the top cover underneath and that works beautifully.