Love this idea! Take two IKEA Expedit bookcases, frame in MDF, paint, attach casters, and bolt some stained to the top. Designed by the amazing Justine Taylor. This would be good in craft room or an office and maybe a kitchen island.
hack the ikea kallax shelf to build a worktable with a huge surface, convenient craft storage and easy mobility by sandwiching three small storage units between a base with casters and a plywood top with hardwood edging.