enhance this architectural floor plan top down plan view with improved materials and textures while keeping the image as a floor plan drawing style requirement very important this must remain a top down architectural floor plan not a perspective render do not convert the image into a 3d render or interior perspective maintain the plan view architectural presentation style only improve textures material indication shadows and graphic clarity layout preservation do not modify the layout walls or proportions keep all dimensions and annotations exactly as shown do not remove any text lines or measurements floor clarification the image shows the second floor plan the first floor visible in the background is only for context and must not be modified or interpreted as the main floor focus only on enhancing the second floor area containing the bedroom and bathroom stairs stairs should use the same matte light concrete material as the previous floor maintain the same light concrete tones bedroom the bed sits on a slightly raised platform keep the platform visible in the plan view use warm neutral tones beige warm grey wardrobe the wardrobe structure is concrete interior shelves are natural wood shelves the niches next to the wardrobe are wooden shelves use warm natural wood textures bathroom bathroom surfaces should follow the same warm concrete tones as the rest of the interior shower the shower area uses tiles tiles should be warm beige or sand tones goal improve the visual quality textures and material realism of the floor plan while keeping the architectural plan view style no perspective rendering no redesign no layout changes