This restaurant a flavor of how is lunch time for business people in central Mexico city.
It is a kind of fancy restaurant which serves meals for mostly people who work in the offices around the Zocalo, the main square in the heart of Mexican city. I guess that it must attract as well people from other neighborhoods that wants to impress their business counterparts.
The restaurant has 3 levels in a nice building, having beautiful atoned-glass windows.
No so many tourists because prices are a bit high. Reasonable quality food and service, but if choosing now that I know both, I would stay with the nearby Cafe de Tacuba, for quality of service & food as well as value for that.