I will be taking the SL from Houston to LA in mid August. I have a reservation for a bedroom in car 130, #D. Is this car a Superliner I or II? Would the car be refurbished as to the paneling and larger vanity/sink combination as shown on the Amtrak website? This will be our first overnight Amtrak trip and was just wondering about the current conditions of the sleepers as far as cleanliness and working condition of the equipment, etc. Thanks,