remove the toilet from the back wall instead place a wall hung toilet with concealed in wall cistern flush plate visible above it on the right side wall the wall perpendicular to the back wall running toward the camera positioned right at the corner closest to the door the toilet must face sideways into the room from the right wall not forward from the back wall the back wall behind where the toilet used to be should become a plain empty wall matching the rest of the room keep the shower glass panel and shower area exactly as they are just starting a bit further along the same right wall right after the toilet