
I tunneled into the side of a hill. Left a spot open for a trade depot near the surface so caravans could get there easy and I don't have to deal with assholes marching through my fort.
Put some farmland out to the left so it's just down the hall from storage, since it was mostly soil.
The small starter storage room to start with, and a staircase down into the warehouse. The workshops across the hall from that with the basics to keep my starting 7 busy while being right next to materials.
Expanded to the left with the secondary workshop with more space for more production and more advanced crap.

Further down is the butcher's workshop. Leatherworker and tanner shops, and a kennel. I plan to tie cattle to the wall to be nearby and prevent them from being adopted as pets.
Metalworks off to the left. Big open area for smelted bars to be stacked.
Lots of stairs down to the warehouse so none of the shops are far from materials.

Dormitories. Barracks off to the left.

More dorms. The grand dining hall.
My room is the big one with statues and an attached office. Because I'm awesome.