ADP Financial Information Services leased 67,500 square feet at One Park Ave. in the Murray Hill submarket of New York City. The firm will move into space on the 12th and 14th floors of the 850,000-square-foot, Class-A office building. Amy Schustek and Steven Durels of S.L. Green Realty Corp. were the in-house representatives for the landlord. Michael T. Cohen and Glenn P. Roberts of GVA Williams represented the tenant. One Park Avenue is currently 90% leased.