I've been going to this place for about 5 years. I come here for the Carne Asada Tacos with everything (red sauce, chopped onions, cilantro). They are street taco style meaning the meat is placed on two small corn tortillas. The Carne Asada (grilled steak) is traditional and flavorful.
They made this place bigger over a year ago so you can sit inside and eat. You order at the counter and pick it up from the counter when it's ready. I recommend bringing cash even though they have a visa/credit card sign on the glass door. It used to be hit or miss if it works so I just bring cash.
I've been to other taco places in Las Vegas and as far as street tacos go, this is my second favorite and it's not as expensive as other high end taco places. The salsa bar is the same as you would find in different taco chains in Las Vegas except here it is very fresh and well kept. I highly recommend it. Oh yes, my kids had Chicken Quesadillas. They liked them and couldn't finish them all.