JANESVILLE, WIS. — Lee & Associates has negotiated a 30,431-square-foot lease for Slumberland Furniture at the intersection of highways 14 and 26 in Janesville. The Little Canada, Minn.-based furniture retailer will occupy the space formerly leased to Walmart. The lease features a 10-year term and totals $2.5 million. Steven Doran of Leed & Associates represented the tenant. The landlord is Northbrook, Ill.-based D&B Development.