keep the existing house exactly as it is do not change the architecture roof walls facade proportions or the position size or design of any existing windows do not redesign the building in any way only add a cantilevered balcony around the marked area on the first floor the new balcony must seamlessly continue the existing terrace and include a concrete slab black metal railing and integrated planter boxes with cascading greenery the balcony must look like an original part of the building on the south terrace elevation only replace the full height glazed openings with double leaf glass doors while keeping their original size position and proportions the north gable facade must remain unchanged except for the balcony addition the only modifications are the new balcony and changing the south terrace glazing to double leaf glass doors everything else must remain exactly the same as in the original image photorealistic ultra detailed realistic contemporary architecture