One of the more unique structures in the human world, this tower is located on Bardsey Island: Merlin's home, location of his glass tower, .... It’s invisible to the Ever-Dying, and seems to be made of glass on first inspection (it isn’t).
It’s absolutely loaded with bizarre King Arthur-related merchandise from throughout the centuries. The more “off” it was historically, the more Myrddin. Katie Lin's uncle, and one of the most important me... finds it funny, and he’s collected just about everything from lunch-boxes to tapestries.
The top floor is entirely devoted to his laboratory. The center of the tower all the way to that top floor is hollow, allowing the “elevator” (so to speak) to carry passengers to any floor. Other rooms ring the walls, all around the outside, connected by a narrow hall.