That kind of looks like the same sort of set-up that came with my Ryobi BT3000 saw a long time ago. At first, I thought it was a great idea because it saved so much space. The main reason I quit using it as a router table was the ribbed aluminum top which works well when feeding wood straight into a table saw blade made maneuvering irregular shaped pieces into a router bit a little difficult at times the edges would dip and catch into the voids in the table surface. If you have a chance to see it at your local sears store, take a scrap piece of wood and see how well it slides across the surface.
Another thing to consider, how does the unit attach the router to the table? It can be a real pain to switch from above table work to below and back if you only have one router.
Just my humble opinions,
Another thing to consider, how does the unit attach the router to the table? It can be a real pain to switch from above table work to below and back if you only have one router.
Just my humble opinions,
