Towers...

Both Livia and I searched through the descriptions of the towers, and couldn't find how many floors there were. Now I know Alfarinn has the penthouse...and that there is an archway that spans 10 floors between the towers...but any idea on how high they go? We were thinking maybe 50 floors? If they truly are a high-rise, and in a good sized city, 50 seems a decent size... Did I just miss this info somewhere?

Help? lol