Good service, and good food. Good quantity. Make sure you don't order too much. Parking available on streets.

Amazing Mexican food! Everything was very flavorful and the grandma's sauce was just as good as everyone said. I believe the owner was helping our table, she was very nice and made sure we were happy with our food. Restaurant was very lively too.

I have no words for how amazing this place is. Let me break it down for you. My family have been regulars here for the past 20 years, and it never gets old. Been a favorite in the family forever, and it's generational. To start off, the food. This is THE place for Mexican cuisine. It's perfectly done and the food melts in my mouth. The texture is amazing too, everything tasting not just exactly as it should, but better. La Fiesta's food is at the NEXT LEVEL. Secondly, the service. Every single server is so kind and they get the job done so well. They're all funny and charismatic and have personality. They're so quick and efficient, as well as amazing people. Third, the atmosphere. I have no words for how amazing the atmosphere is. They've somehow managed to be "The Party" and the most beautifully calm space at the exact same time. I'm at a loss for words for how this restaurant has managed to check every box on my list, time after time. There is one thing, however, that I must mention. The chocolate cake. The La Fiesta chocolate cake is my favorite dessert in the world. I find myself scraping my plate clean every time I order it, as wasting any would be criminal. The woman who makes it is the single sweetest person in the entire world, and her baking skills are no exception. My tongue wraps around every atom of this masterpiece and I can't go a single trip to this restaurant without ordering that chocolate cake. It's absolutely shameful to rate this restaurant any less than a five, and that five it deserves. Everything was done right in the making of this place, and that's the key to its success

Been coming here for many years. Consistently great. Lots of great vegetarian options. Get anything with grandma sauce. You won't regret it. The flan is also excellent.

This is THE spot for quality authentic Mexican food. The standalone restaurant is always beautifully decorated based on the season. The service is excellent and everyone is so kind. The easily accommodated my husband's vegan diet.

La fiesta is my go-to restaurant for authentic, flavorful, cheesy chicken tortilla soup. The soup has a massive portion size and is served in a glass bowl, almost like a glass mixing bowl! 10/10 recommend this soup The servers are friendly and worked quickly to bring out our food. The restaurant is decorated very authentically and has great art/ambiance. When the weather is nice there are options to sit outside, however the tables are in the parking lot next to cars so its not the best view. The restaurant is definitely a hidden gem and I recommend this restaurant to anyone who loves great Mexican food in the Mountain View area!!

This is a great authentic restaurant off the beaten path of Castro Street in downtown Mountain View. They have all the traditional dishes you'd expect at a Mexican restaurant. The drinks are yummy too! I'd highly recommend the Sangria! We were so busy eating that I forgot to take pictures. Here are a few of the inside and outside seating areas. They have an okay seating area in the parking lot, but the inside is magical with artwork and unique lighting.

Came by on a Saturday night to a packed restaurant. It seemed understaffed as our waiter was running around quite a bit and was only able to get to us occasionally. They have a full margarita menu, and the one I tried was excellent. The food was solid and had considerable portion sizes.

To begin with, you MUST GET their flan and the signature grandma sauce! MUST! We came in for early dinner on a saturday and the place was decently packed even at 6pm. The service is great, everything was quick including service and bill payment. We got some enchiladas in both mole and their grandmas special sauce and it was so yum. While the chicken ones were full of meat and stuffed, I did have complaints on the vegetarian enchilada. I mentioned I wanted no cheese and more veggies inside and they only gave me onions and tomatoes in the stuffing which is very underwhelming. I would have liked to see some spinach or corn maybe? The sauce and the accompanying Beans and Spanish rice saved my dish! The flan was to die for though and my review is very biased all due to the dessert. Well played La fiesta!