Sorry this comment came so late after the diamond. I was a member on a small public server and we each set up a specialized merchants shop. I chose potions since I previously wrote a manual on all known potion recipes that was circulated around the server. So I became the server alchemist and ended up building a factory floor with 12 stands. As such it was partially automated, but not to this degree! Had I seen this design earlier on, I would have implemented a fully automated potion factory! The only part that was not automated was the final steps of brewing where I chose and hand tailored the type of potion that was being made (harming and healing for example). I am guessing there are ways to do that even, but I had limited space on the factory floor and built the factory on the fly, so I worked with what I had. This is a really cool redstone brewery and its modular design would be awesome for a potion factory! Good job mate!

Great Tutorial!!

Not sure why but I'm getting an error with the video. :(