Room is quite small for a family of 3 (booked a twin single bed room), however the room is clean and functional.
Transportation is good as it is right outside myeong dong exit 9. Very convenient to take the metro around.
Food options wise, you are spoilt for choice with lots of eateries around myeong dong. Would recommend Isaac toast (myeong dong cathedral branch) or bakery & cafe for breakfast, yoogane, myeong dong gyoza and the various street foods. The hotel breakfast isn't worth the money though.
Overall, good experience, the hotel comes with free flow of nescafe coffee on level 3 that you can collect with the cups provided in the room.