hI took this build: https://createmod.com/schematics/water-wheel-house

And I made it shorter and removed the blocks from Decorative Blocks. My replacements are less good but I needed to build it in a different pack. I made up for that by added some extra interior such as beams and a ladder. Random hole in second floor is now matching balconettes.

As in the original, lever toggles water to wheels, turning on/off blaze mixer setup. Tank does not seem connected to anything, do not know if that was intentional in original but I left it be.

Careful placing water upon wheels that you don't waterlog the slabs (like I did several times oops!)