This project was to create a Retail Store for used Vitra furnishings. The store is a place for people to bring their used Vitra furniture and sell back to Vitra. To which Vitra will repair and touch up to make new and sell in their new store, Grün-vitra. The store will have an eco-friendly "green" theme and be made with sustainable design. This will be done with a unique tree inspired vertical circulation. This will draw customers in and up the staircase and make them intrigued to check out the store. The staircase will be built from natural and sustainable materials, and resemble a tree along with a green wall on the front of the mezzanine.