DaVita Dialysis Center signed a 10-year lease for 12,000 square feet at 23675 Greenfield Rd. in Southfield, MI. The lease will commence in January 2006 in the property also known as the Clock Tower Plaza. Built in 1999, the 121,710-square-foot, red-brick retail center is located in a strong market area with high traffic counts. Other tenants in the plaza are Kroger, CVS, Panera Bread, and Hollywood Video.