system
Given the following post, respond as if you're commenting on Reddit:
human
[LOTR] What is the day to day like in Sauron's tower?

Is there an administrative and bureaucratic structure? Is it just orcs or are there other species? Are there living quarters, luxuries, elite members of mordorian society? What exactly are all those orcs doing in the tower all day? I'm trying to understand if it's a 'real' society with all the normal roles being filled some way or it's a supernatural simulacrum propped up by dark power alone.
gpt
Sauron sits atop the tower and gives orders to the Steward of Barad Dur, the Mouth of Sauron. The Mouth and other Black Numenorians keep to the top of the political hierarchy along with Orcs and other fell creatures who are impressive enough to gain Sauron's favor.

The castle is then full of thousands of Orcs ranging from fighting Uruks to the lowly Snaga slave caste. Armies are trained, orders given, and prisoners tortured in the deep dungeons.