This place is defintiely a hole in the wall, but aren't all the best finds that way? Their horchata was delicious. Creamy and authentic, without being to cinnamon-y. I was also a HUGE fan of their papussas and empanadas. Amazing!. I did not like their take on chile relleno though. It was a stuffed piece of the palm flower they use and it tasted acrid. Maybe it's a flavor that grows on you. Also wasn't too impressed by how clean the place felt, but the old pictures of the Valley in the 30s were pretty cool.
Overall, good food and totally reasonably priced, but i would've loved to have a beer with my dinner. Only juices and sodas at this place.