Living Room, Sofa, Coffee Tables, Dark Hardwood Floor, and Rug Floor “The vibe feels cozy even though the living room is quite grand,” Adler says. He made the room divider out of concrete and integrated the sofa with the step. Lee Jofa fabric covers the dining chairs and the pendants are vintage.  Photo 5 of 10 in Jonathan Adler and Simon Doonan's Shelter Island Vacation Home