Original sentence: Other ruins are those of the finely situated Hastings Castle; the Norman remains at Knepp Castle near West Grinstead; the moated fortress of Bodiam, of the 14th century; and Herstmonceux Castle, an elaborate 15th-century structure
Edited sentence: Other ruins are those of the finely situated Hastings Castle; the Norman remains at Knepp Castle near West Grinstead; the moated fortress of Bodiam, of the 14th century; and Herstmonceux Castle, a beautiful 15th-century building of brick