As principal designer of her namesake interior design firm, Kelli Richards has been helping clients turn their houses into homes for almost a decade. That mission is echoed in the Montreal showroom opened by Kelli and her husband, Robby Demlakian. The 3,000-square- foot retail space, which she designed with Kelli director Thierry Blouin-Brown, features custom shelving, an archway draped in black velvet and pillars that accentuate the high ceiling, all of which epitomize Kelli’s stripped-back yet luxe approach to design.