....and across the car park you will, if you look very hard see this very well hidden door, which leads to a walkway to the Daewoo foundation building (closed at weekends, so this is where we stop!). Go across the walkway, and you will be on the 8th floor of the Daewoo building, and can take the lift to the 1st floor exit, and you will then be around the corner from Seoul station. Best to do it from the Hotel end first time around, as you would probably never find the carpark access from the Daewoo side (I'm sure it is very well signposted.....in Korean....)