The royal spa is the Fire NationRoyal Family's own private health resort. This was a favored area for PrincessAzula; she could often be found here getting her hair washed and nails manicured.[1]
Zuko confronted his sister about the upcoming war meeting in this spa, inquiring as to why she was invited while he was not. He found her receiving a royal hair combing for which Azula informed him he would have to wait should he have come for such purposes.[2]
The royal spa is one of the many rooms in the Fire Nation Royal Palace. The spa is a fairly large room adorned with many decorative objects. It has tiny ornamental trees in two corners, and two golden dragons covering a wall. At the end of the room is a small pool of water where servants comb the Royal Family's hair, and in front of the pool is the chair on which they sit. Water flows into the pool from a small dragon sculpture. Beauty supplies, such as combs, nail files, and cosmetics, are also located on a small table next to the pool. There are three steps leading up to the room, and sunlight streams through an open ceiling.