The Emerald Castle is situated in the village of Wolfsschlucht. The land to the manor is divided by a very deep and broad moat, and only a bridge links the area to the gate. A fence encloses the entirety of the estate. The path leading up to the manor encircles a fountain swamped with moss. The front lawn is overwhelmed with poisonous plants and trees trimmed in exotic shapes.
A circular arch directs to double doors which constitute the entrance. The imposing edifice of the manor consists of towers covered in moss. Inside the manor there stands a large tree, with candles set by it; as well, its branches are embellished with lanterns. The second floor contains a capacious dining hall, complete with a long table and an array of chairs.
Located somewhere in the basic levels of the Emerald Castle, a special room stores a broad assortment of herbs, bottles and medicines. A massive pot is centered in the room, containing volumes of water; the ill are required to get in the pot, while Sieglinde Sullivan administers the healing operation. A stove is set nearby for clothes to be thrown in (as it is necessary to strip when undergoing treatment in the pot).