Great hotel at Gimpo. If you’re travelling to/from Gimpo or Incheon it’s a very reasonably priced hotel that’s connected to terminal 2. It’s above a Lotte Department store and shopping mall with great food choices. It’s also connected to the airport train route and to other subways to get you to Seoul. Hotel is clean, staff is very friendly, Wi-Fi is free and works well. Although connected to the mall, security it good as you need a key card for the elevator and there’s security guards at the elevators.
The only small complaint is we had to get 2 rooms for the 4 of us as there’s limited number of rooms that can accommodate. The beds were also a bit firm by North American standards. A/c works great and room is modern and clean with a safe and shower (no bathtub). Robes were provided as well. Bottled water is also free. Our room included 2 drinks from the restaurant which is an Americano coffee or tea (iced or hot) - which usually sells for a ridiculous 9000 wan. Would highly recommend staying here for overnighting between flights. It is an hour on the train from Incheon so keep that in mind when making plans.