New York-based real estate investor Harry Macklowe, behind the Bohlin Cywinski Jackson-designed Fifth Avenue glass cube Apple Store, is working on bringing another cube to Manhattan, this time on Park Avenue.

“On Tuesday, Macklowe Properties unveiled renderings for what it calls a ‘Park Avenue Cube’—a low-rise retail building adjacent (and connected) to its luxury condominium tower,” The Real Deal reports. The cube was designed by Rafael Viñoly Architects. “Together, the cube and tower will hold 130,000 square feet of retail and office space.”

The cube is sited for 432 Park Avenue—also designed by Rafael Viñoly Architects—and will host two floors of retail space totaling 6,600 square feet and a Zion and Breech-designed marble plaza featuring birches. The cube will connect to the supertall condo tower via a below-ground 30,000 square-foot concourse.

432 Park Avenue, which opened at the end of 2015, is currently the tallest residence in New York City, topping out at 1,396 feet. The property was previously the site of the 1926 Drake Hotel which once accommodated celebrities (Judy Garland, Muhammad Ali, among others) and musicians and bands (Jimi Hendrix, Led Zeppelin, The Who, Frank Sinatra). Macklowe bought the property and hotel in 2006, and demolished the hotel in 2007.

432 Park Avenue will also feature 17,600 square feet of office space above 20,000 square feet of retail.  “There are only two markets, ultraluxury and subsidized housing,” Rafael Viñoly told The New York Times in May 2013, at the start of 432 Park construction. At the time, the first ten floors were finished, with 78 left to go.