This is The Ultimate Crafting Room where you can stand on the center slime block and access all crafting block types for easy convenience. In my survival world I often found myself annoyed when having to craft using different interactive blocks. For instance when you already have a crafting table but have to enchant something, repair/ disenchant tools, make banners, etc. it requires different crafting blocks sometimes. This room aims to solve all of this by providing the crafting blocks all in one place so you don't have to travel back and forth to different stations in between your base/storage system.

The original redstone was designed by Xisuma for his Hermitcraft Season 7 base. You can find that video here: https://www.youtube.com/watch?v=FTuRWsld9FM&list=PLwd_QQXst6RklciZ-57x701q1u6sbVxWv&index=7 I have slightly modified his original redstone design to better suit my needs and make space for a much larger interior area. The redstone essentially uses the same core mechanics from Xisuma's design. Other than that there's not much to it. Here's a link to my youtube channel where you can find the video explaining how I built it/ the resource gathering and exploring aspect to collect all the blocks and build it in survival: https://www.youtube.com/channel/UCl1ju0TaiiWqZX8TwvIAS0g