Ross Stores Inc. leased the entire 16th and 17th floors, 24,260 square feet, at 1372 Broadway in Manhattan. The off-price retailer will occupy a total of 119,120 square feet in the 21-story property. SL Green Realty Corp. manages the 535,000-square-foot building, which houses the Ross Stores buying office. Steven M. Durels, senior vice president, and Robert Leitner, vice president, of SL Green Realty represented the landlord. Howard Simson of Cushman & Wakefield represented the tenant.