The Great Hall of the Red Keep
The Great Hall is the throne room of the king. The Iron Throne sits on a raised iron dais with high and narrow steps.
A long carpet stretches from the throne to the Hall's great oak-and-bronze doors. The Hall itself is cavernous, and can sit 1,000 people.
It is oriented north to south, with high, narrow windows on the eastern and western walls. House Targaryen banners are seen hanging from the highest points of the hall.
On either side of the throne rest skulls of the great dragons that came before. Among those skulls are Meraxes and Balerion the Black Dread.