Deals & DealmakersON THE SCENE: Marcus & Millichap sells Brooklyn site; Rudder shops Bar Building condoREWMay 7, 2019May 7, 2019 by REWMay 7, 2019May 7, 201902636 AGENTS Helmsley Spear has been engaged as the exclusive sub-leasing agent for the entire 10th Floor at 99 Park Avenue in Midtown. The office space...