It is authentic Mexican. A good mix of both gringo and Mexican clientele the night I was there. The waitress spoke English well and was able to correct my menu reading errors. The menu was Spanish only. What errors? I tried to order the Carnitas and she said they are only served on Saturday. They had Carnitas tacos on the special board when I walked in so I tried to order those. She said again, only on Saturday. I’m sure if I were proficient at Spanish this would not have been an issue. It was St. Louis’ first 100 degree day of the year and I wanted to enjoy a margarita with a nice Mexican meal. Guess what? NOALCOHOL! I settled for seasoned pork tacos and guacamole. The taste was OK, but didn’t pop. I like flavors that pop. Would I go again? Not on your life.