use the provided black and white floor plan exactly as the base drawing preserve the existing furniture layout table locations circulation paths walls doors windows dimensions and all architectural geometry exactly as shown do not move add or remove any furniture or architectural elements enhance the drawing into a presentation quality architectural floor plan while maintaining a clean black and white grayscale aesthetic the final image should feel refined polished and professionally composed for a luxury hospitality interior design presentation board maintain a true top down architectural floor plan appearance with no perspective view and no photorealistic rendering enhance the graphic quality through refined lineweights clean grayscale hierarchy subtle shadows and depth elegant furniture graphics soft tonal contrast improved visual composition sophisticated layout balance selective dark poche elements subtle texture overlays only if minimal and architectural clean presentation styling similar to high end interior design boards style should feel luxury mediterranean hospitality upscale and elegant minimal and curated architectural and professional soft modern presentation aesthetic keep everything monochromatic black white grayscale only do not add colors realistic materials sketch effects watercolor effects or hand drawn styles the result should resemble a polished architectural presentation plan created by a high end interior design studio using illustrator photoshop or indesign graphics