Headcanon that Rhys puts windows in pretty much every room, so the fresh Night Court wind flows through his homes. So he’ll never feel like he’s Under the Mountain. Headcanon that Helion never sleeps without light, so he’ll never again feel trapped in the darknes. Headcanon that Thesan’s palace is always a little bit too hot, because he can’t stand the cold memories of a once-sacred Mountain. Headcanon that Kallias has to have white noise always, or he’ll be dragged into memories of screaming. Headcanon that Tarquin puts fishbowls in every single room in his palace, so his subjects will forever be surrounded by color and life, never again forced into darkness and stone.