TL;DR – I replaced the removable trays with a french cleat system for more freedom in positioning trays and cup holders.
In Part 1 I explained how I made the original version of this table. The plans for the base table can be found on Ana-White.com. It’s a simple plan that doesn’t require anything fancy. You can cut everything with a hand saw if you want, or have Lowes do all the cuts for you. From there I added removable trays and a plexiglass panel/screen.