Arrille's Tradehouse is a location in Seyda Neen on the island of Vvardenfell. The tradehouse is owned and run by Arrille. It is the only shop in town and is located by the bridge in the center of town. Upon entering, Arrille the merchant can be found behind the counter. In addition to Arrille's shop, there are two trainers located here, one of whom is a Blades trainer that Caius Cosades can recommend to the Nerevarine. The tradehouse is divided into two unconnected sections.