Contributed by lord-bovril2
The moats are put in the middle because the main force of an attack is usually in the middle. the balista towers are placed the way they are because whatever direction you attack from you have arround 4 per side and the towers are placed around the walkways to mow them down fast and effectively. i have put in smelters for the simple reason is they are essential for a good defence. also i made sure there were no large towers or smaller in great towers.