transform this modern bathroom into a realistic old worn apartment bathroom typical of pre renovation flats in athens greece replace the large modern tiles with small outdated ceramic tiles 20x20 or 30x30 cm in beige yellowish or faded tones with visible grout and imperfections remove the wall mounted toilet and replace it with an older floor mounted toilet with a visible cistern make the walls slightly damaged with peeling paint stains and uneven surfaces replace the modern shower with an older basic shower area with a simple curtain or old glass partition showing signs of wear use poor flat lighting to create a dull atmosphere add subtle dirt water marks and aging details on the floor and walls but keep it realistic not abandoned or destroyed the result should look like a real pre renovation apartment bathroom not exaggerated or cinematic avoid making the space look abandoned or ruined it should look lived in but outdated