ReRoom

Modify the wall behind the counter: replace the black octagonal mosaic tile section beneath the black metal shelving with white 10x20 cm subway tiles arranged in a horizontal brick running-bond pattern. Ensure the white tiling extends only up to the bottom of the black iron shelving unit. The wall area above the tiles, directly behind the shelves, should be painted in a smooth warm taupe-gray tone matching the adjacent wall color. Keep all other elements, including the shelves, donuts display, lighting, and "D2" logo wall, unchanged.