transform this modern bathroom into a realistic pre renovation bathroom typical of an older apartment in athens greece keep the same layout proportions and camera angle remove the modern wall mounted toilet completely and replace it with a single old floor mounted toilet with a visible external cistern ensure there is only one toilet in the image replace the large modern tiles with small outdated ceramic tiles 20x20 or 30x30 cm in beige or yellowish tones with visible grout and slight imperfections change the shower area to an older simple setup with a basic shower head and either a cheap glass partition or a shower curtain make the walls slightly worn with minor stains light peeling paint and subtle aging reduce overall lighting quality to a flatter less refined look the space should feel old used and outdated but still functional and lived in not abandoned not destroyed and without excessive dirt or debris the final result must look realistic and believable like a typical apartment before renovation do not duplicate objects only one toilet should exist remove only the shower glass