I picked Los Taquitos for an easy lunch after arriving from the Phoenix Airport and was not disappointed.
I ordered fish and shrimp tacos and was very impressed with both. Fresh, tasty, and perfect portion sizes. I also shared an order of chips and guacamole and have to point out that their avocado is fantastic - very clean and "refreshing" tasting, something that is often promised but not delivered in guacamole.
I'm only subtracting one point as the restaurant was a bit disorganized. They do a pretty good takeout business here, and while I was planning on dining in, the majority of the tables were occupied by guests waiting for their food (and not eating). This isn't the restaurant's fault necessarily, but worth being aware of if you are planning on dining in.