A pair of Toronto boutique owners and their architects team up for above-the-shop living with a renovation that celebrates clean design and serene space. A third-floor courtyard stands in for a backyard and gives Elodie, the couple’s two-year-old daughter, a place to play outdoors. A Hunting chair by Børge Mogensen shares the space with a child’s chair by Tomii Takashi and a vintage Danish coffee table.