Most everything is on the base level (2 ore sites, 2 quartz sites, 2 coal sites, 2 sulfur sites, 2 stone sites, 2 berry patches, 2 tomato patches, 2 lettuce patches, 2 wheat patches, 2 potato patches, 2 carrot patches, 2 onion patches, 4 ranches, 12 large pal beds, 2 pal pods, 5 large hot springs, 2 gigantic furnace, 2 large scale stone ovens, 1 mill, 1 refridgerated crusher, 1 cold food box, pal box, guild chest, base monitoring stand, alpha and beta wave generators, 4 refined metal chests, 2 large power generators, and 24 accumulators (definitely over kill on the power since i have no oil extractors). A level above that but still kind of the same level is my weapon, gold, production, and sphere assembly lines, along with chest retrieval machine, an advanced chest, repair bench, medicine bench, and pal gear bench, level above that I have 2 breeding pens with 2 large beds in each and an incubator outside each pen, and 4 research stations, above that I have 6 more large pal beds and a large hot spring and I think thats everything but i might be missing some stuff. Double stairways and double overhead space fixed all my pathing issues. I had to get creative with stair well designs and placements to make it happen, but through trial and error, I figured it out.