>>715419448
I haven't had too much trouble with this.
I have a tower that's 7 stories tall, each floor is 2 spaces tall. Bottom floor beds and feed box, second floor mines and baths, third floor farms, fourth floor runover farms & ranch, crusher, mill, and one furnace, fifth floor more beds, the fishing hole, and baths, and an open balcony to land on or grapple to from on top of wardrobe near the palbox, sixth floor currently unused breed farms because I haven't moved breeding here yet, and a logging camp because it got forced out of the mine floor, seventh floor is my personal space where I store skill fruit and shit, and have a condenser, schematics, pal statue, ect. I have a separate, open face shed on the ground on the other side for my crafting belts, there's the large furnace, and cook pots in the middle between these structures, and there's the oil well & big generator kinda off in an enclosed dome, that has my expedition cave on top of it.
My personal space has a small house on top, and I have a shit box for old equipment on top that's *just* grazing the upper boundary line.
The only pathing issues I have are the medicine table, in the crafting belts, which is expected because it is crammed into a corner it shouldn't fit in, my Alpha Whalaska freezer, who usually does it from a bed, which is cute, and my Alpha Braloha who has a habit of climbing in a second story bath, standing up, and planting seeds through the roof above it, then sitting back down in the bath. Also cute.
Everyone else seems to have no problem navigating floors. My Orserk in particular moves between the generators and the fishing hole, probably the single longest regular commute in my base, with no apparent issue, besides the one time he got stuck on the expedition cave somehow, and when I build a structure on top, it gets swarmed by builders just fine.