The Great Tower (or Keep) is the main tower of the castle and contains a dungeon, storeroom, garrison, hall, and king's chambers. This great tower has four distinct levels. The first level contains the dungeon and storeroom. You can see the executioner at work if you look closely. The second level contains the garrison, which is ready to defend the tower at any cost. Soldiers eat in the hall, which is the third level, where there is a large feast going on. The fourth level is the king's chambers where the royals reside for maximum comfort and protection.
Excellent work, James. I like your attention to detail. Your pictures cropped to show that detail, set a fine example to anyone wanting to show their work. Not a wasted pixel anywhere. Keep building and sharing!