We've eaten at this restaurant four times. It is by far the best dining choice at the Mexico City Airport, assuming that you know and like Mexican food. The wait staff is friendly and helpful. The restaurant is located in Terminal 1. You get there...on the monorail, which is located at the far left-hand side of Terminal 2. You'll need to show your boarding pass on both ends to use the train. The restaurant is located at the top of two escalators adjacent to the Hilton Hotel inside of Terminal 1.More