For his own Atlanta residence, designer Bill Musso combined two-and-a-half units on the ground floor of Park Place to form an open floor plan, most evident in the expansive living room. “It’s Gatsby-esque, but updated,” says general contractor Jeff Fagan of the condominium. In the far sitting room, a vintage sofa in Holly Hunt gray velvet and a Knoll tulip table from Design Within Reach tribute Art Deco style.