You can make this. I put one of those lap desks on top and used bungie cords to anchor it down. It holds all my supplies and my project(s) I'm working on. Its got wheels on the bottom, so it can be pulled or pushed to wherever I'm at inside the house.
No more excuses! Even my husband loved that part. Does it work? I'd say yes, because I'm well on the way to completing that project I put off for way too long.