310 N Willis Street 225 Now available for lease: the last remaining office space in the Devonian Building. Located on the second floor, this unit is ideal for professional businesses seeking a functional and well-maintained environment among other working professionals. The space includes two large private offices and one smaller office that can serve as a reception area or secretary’s office. The layout is suitable for a small team or a business requiring separate meeting and workspaces. The Devonian Building is known for its professional tenant base and central location, offering convenient access for clients and employees alike. Secure entry and maintained common areas contribute to a professional atmosphere throughout. Don’t miss the opportunity to establish your business in this sought-after location.