Already have a small lego table but son is outgrowing it. Would love to do this on a bigger size table for him. Would be good for a kid's playroom. If you did velcro to attach it, you could switch out the base plates maybe.
Lego Meets Lack – Lego Table With Storage … Sort Of A Diy But Looks Like It Would Take All Of 5 Minutes To Put This Together (table From Ikea, Storage Bins And Some Tacky Stuff To Secure The Lego Building Plates)
DIY Lego table using Ikea Trofast storage system. On the top get a piece of wood or something for students to write on and then turn over to use Lego table. Then in the bottom put Legos in one, paper in other, crayons, etc.