create an ultra realistic architectural visualization while preserving the existing architecture exactly as shown do not alter add remove or reposition any architectural elements dimensions openings walls stairs railing or furniture all walls should have a soft handcrafted plaster finish with gently rounded organic corners avoiding harsh or perfectly sharp 90 degree edges the plaster should feel tactile natural subtly irregular and artisan made the stair railing should have an especially soft rounded top handrail almost semicircular with no sharp edges keep the microcement flooring smooth fresh and clean with only a few subtle sweep marks and minimal signs of use use highly realistic material textures and natural imperfections especially in the boucl sofa lounge chair fabric and wood grain create authentic warm sunlight soft natural shadows realistic reflections subtle light bounce and accurate material response add a few trees visible in the far distance beyond the glass naturally integrated into the landscape the curtains should be lightweight translucent soft linen and gently moving naturally in a light breeze the pendant lights above the table should have slightly translucent sisal shades allowing a subtle glow through the natural texture do not switch on the pendant lights they should remain unlit keep the sisal wool plaid on the couch in a natural relaxed position casually draped over the sofa as it would naturally fall with realistic folds weight and contact with the cushions do not make it look arranged stiff floating or artificially positioned remove floating plaid on the left side of the couch pay attention to roof of the covered terrace outdoor keep this as in the original drawing