Haha, I'll see if I can figure out how to post photos inline into this thread...
In the meantime, an update;
Since my last post I've:
Added two studs to the width of the main section (and thus the office). Had to order some pieces, so still waiting on them before it's fully done.
Readjusted the prison tower to accommodate the cannon I removed from the main tower.
Changed the crane to be longer, and more visually appealing (even though it was period accurate, I didn't quite like how bulky it looked).
Moved the prison tower ladder so that it doesn't block the hatch down to the treasure (wine) cellar.
Added a (bad) ladder, a floor, two beds, a lantern, sword storage, writing desk (via a barrel), and some cheese to the basement of the central courtyard. Now the soldiers have somewhere to wait out the storms and hurricanes .
Other minor changes (moved the key, moved the table, swapped some wall pieces around, etc).