refine the current interior render only keep the exact same camera angle same composition same room same furniture arrangement same materials and same overall style do not redesign the room do not generate a new concept only improve and correct the existing render main instruction this is a professional client presentation refinement pass of the current render preserve the current image and make only the following corrections and improvements keep unchanged keep the same interior perspective and framing keep the same traditional karpathian sofa structure on the left keep the same mirror wall composition on the right keep the same blue wooden door keep the same beige greige tiled floor material keep the same warm off white plaster walls keep the same dark mahogany walnut wood tone keep the same lighting mood and realistic presentation quality required corrections do not add any floor step in the room the room floor must remain completely flat and level across the whole visible space there is no step or platform in the room floor the right hand raised part of the sofa structure must be higher on the right side of the sofa the balustrade zone and the paneled wooden base must sit one step higher than the lower adjacent part according to the design sketch this means the upper sofa platform on that side is elevated while the room floor remains flat the lower wooden paneled base of the raised right hand sofa section must extend down to the floor the vertical paneled front must visually touch the floor not float not stop too high and not look disconnected preserve the side balustrade on the narrow sofa side the narrow side of the sofa must also have a balustrade matching the other balustrade in style proportion and wood detailing keep the built in steps at the sofa access only the small wooden access steps integrated into the sofa are correct and should remain only these wooden access steps should exist not floor level changes keep the mirror without strong reflection the mirror should have a very soft neutral surface with minimal or no visible reflection clean and presentation ready detail refinement improve the carved detailing subtly and cleanly make the shelves look elegant and traditional not bulky keep the sofa looking structurally correct and architecturally built in keep the wood grain refined and realistic keep proportions accurate and presentation quality high rendering quality high end architectural visualization photorealistic clean professional polished realistic shadows and soft daylight no distortion no extra furniture or decorative clutter critical restrictions do not change the camera view do not change the layout do not add new objects do not redesign the sofa do not create any floor step in the room do not move the mirror wall or the blue door do not make the mirror reflective only refine and correct the current image