Do not let the location scare you off. It looks pretty trashy in that area but so far I have met nice people offering quality at the busineses I have used. Like that $3.00 car wash down the street. I am there every week.
So for Tortas. I agree it is not fast but you see them cooking your order with fresh ingredients and that just takes some time. If they are real busy at noon just be ready to stand in line.
I had the chicken Torta and I did not add any sauces - do that because it is a little bland. The people next to me said it is just understood you will go to the sauce bar and get what you prefer to spice it up. Lots of food and I enjoyed every bite. The fries were delicious but on the greasy side.
The restaurant is clean and they have lots of seating. In addition I have found that places like this have a clientel that is ready and willing to talk to you so ask about what they ordered or meet a new friend. Try that out in Scottsdale or on Camelback and you get a very different response. (My staff hesitates to go to lunch with me because I "meet" people).
I will be going back here to get tacos and some of that other wonderful stuff they offer. Red Devil (best ever wings) is just down the street and now I will have to share where I go while my car gets washed.