Large passageways on either side of the dining room open it to the rest of the main floor. “It was a structural challenge, but it was vital to the redesign,” says general contractor Shay Lyons. Impact comes from a Holland & Sherry wallpaper, a Bec Brittain light fixture, Mondo Collection dining chairs and curved benches from Coup D’Etat. The table is by Therien Studio Workshops.