House tour: a 1930s Parisian-style apartment in Warsaw: In the dining room, black plywood chairs by VITRA; three-arm ceiling light by SERGE MOUILLEs; dining table, sideboard and steel lamp with exposed bulb all by Chrapka and her design team; floor lamp (at left) sourced on eBay; a French-style chair (at right) re-purposed into a unique dog bed.