convert this architectural floor plan into a refined watercolor presentation plan suitable for a high end real estate brochure strict constraints preserve the exact geometry and layout do not modify walls openings room sizes circulation landscaping layout or the position of any objects furniture must remain in the exact same location and orientation do not add or remove elements only enhance the visual style apply a soft architectural watercolor rendering style similar to professional marketing plans used by architects and developers use light natural tones such as warm beige soft sand pale stone and muted greens enhance depth using subtle shadows and gentle shading along walls and furniture keep the drawing clean elegant and readable landscape areas should appear hand drawn watercolor vegetation sketch style trees textured grass and light planting shadows similar to landscape architect presentation drawings improve the visual quality of the furniture while preserving its exact position and scale replace simple furniture blocks with more refined inviting furniture graphics soft sofas elegant beds dining tables lounge chairs plants while keeping the same placement and footprint the furniture should feel warm residential and aspirational use refined line weights soft shadows and light watercolor textures to create a premium marketing aesthetic that appeals to potential buyers important constraints preserve exact floor plan geometry do not move any object furniture must stay in the same position do not change architectural elements only enhance styling materials shading and textures the final result should resemble a high end architectural marketing floor plan warm elegant inviting and easy for buyers to understand
