Overall it has very good, fresh food at reasonable prices. Horchata can be hit or miss depending on where you go, but here it tasted nice and fresh. I love flan, and theirs was actually really good. I'd recommend it for a quick lunch or meal with friends.
The staff is all really nice. Thanks for the great meal!
Nothing special and slow to get your order. The chile verde was a bit watery and overly-cilantro'd, like the sauce was blendered fresh, rather than slow cooked. Interesting, but nothing I'd ever want to eat again. My husband's huevos rancheros were a bit bland and over sauced. My daughter's quesedilla with chicken was okay, though something to stay away from if you don't like a mild vinegar taste.
Go to Mi Tierra or Memo's instead if you want to eat great, authentic Mexican food. Like another reviewer, I grew up in Arizona and know of what I speak. Naya's may be authentic, but it's not as fantastic as some of the other options you'll find in Eugene/Springfield.