MILLER WALKER Retail Real Estate is the Washington, DC. Metropolitan Area’s premier retail and restaurant brokerage firm, representing both landlords and tenants in Washington DC, Maryland, and Virginia. MILLER WALKER specializes in leasing retail and restaurant space in trophy class assets in downtown Washington, DC. Formed by award-winning retail real estate professionals Bill Miller and Alex Walker, the firm has nearly a half century of experience in handling hundreds of restaurant and retail transactions.