The room they're brought to is not for those who are afraid of heights; the floor is made of thick glass, looking down over the city below them, with the option to roll a carpet across it for privacy, while the walls are made of natural, living branches, open all around and surrounded by leaves. The ventilation is the best part about the building, as the heat is as bad as in the Great Desert where the Guild Castle is placed, but it's also insanely muggy here.
Cain has long since changed to shorts and a light linen tunic, and he's even forced Cyrene to travel beside him instead of around him to cut down on the heat. The room doesn't have a bed. Instead, it has a collection of hammocks strung around near the openings that Cain can't decide whether to call windows or patio doors.