El Cardenal is located in 215 Paseo de la Palmas Avenue at the corner of Monte Camerun street, Lomas de Chapultepec.
When you arrived by car, the valet parking is waiting for you, is better if you do your reservation before (you can do it, via telephone) because sometimes it is busy, and you have to wait, but do not worry they offer a nice coffee while you re waiting for your table.
The decor is nice, big crystal-windows and nice natural light.
The menu is mexican food, the traditional breakfast is the best: you must to ask for Chocolate "Doña Oliva" and the freshly baked bread made by the cook. And try the thick nata (film) made from fresh pasteurized milk. I can also recommend:
Escamoles omelette (ant eggs, a prehispanic delicacy)
Aporreado with eggs (dry beef with eggs)
Hidalguense gorditas (stuffed corn paddies)
The staff is friendly and the price is good too.