Map the hotel and dinner location
Gangnam COEX, Yongsan and Walkerhill in Gwangjin-gu are separate location choices. “Near a Seoul casino” does not identify one hotel district. Put the main destination on a map first, compare hotels in that area and allow separately for a cross-city dinner.
Check the last useful connection
Check the departure station, direction, last workable interchange and walks outside the station. The last train passing one station may not complete the whole trip. Include the route from the restaurant to the entrance and from the arrival station to the hotel.
Save the Korean address and pickup point
Save the hotel’s Korean name, road address and map location, and confirm the pickup entrance. Check the vehicle type and destination before boarding, and keep the trip and payment record. Prices vary with route, congestion, vehicle and time, so old fixed quotes are not a promise.
Tell the hotel about a late arrival
Tell the hotel the expected arrival time and relevant flight or train, then confirm the night entrance and check-in process. Early arrival, late check-out and luggage storage are separate requests and should only be treated as confirmed when the hotel agrees.
Keep a weather and transport alternative
Keep a hotel contact and an alternative return option. If weather, seats or services change, shorten the route and retain ordinary dining in the same area or a direct return to the hotel. Avoid putting every step against the final available connection.
Questions, answered
Is checking one last-departure time enough in Seoul?
No. Include direction, interchanges and the walks from the venue to the station and from arrival to the hotel. The last train at one station may not complete the journey.
What should I show a driver?
Prepare the hotel’s full Korean name, road address and map position, and confirm the actual pickup entrance. A shortened name or English pronunciation may not locate the right place.
What matters when returning by public transport?
Seoul last-train times depend on line, direction, interchange and date. A general statement that trains run until midnight is not a return itinerary. Save the hotel’s Korean road address and allow a taxi budget and waiting margin if your evening extends beyond the useful connections.