Your neighborhood Mexican restaurant.
A super-friendly, family-owned place that's been going strong for years, I have found it to be the best middle ground to satisfy people from the I-don't-eat-much-Mexican-food crowd to those demanding absolutely authentic.
I highly recommend the marinated steak. The "standard" combo plates are good-sized and stand up to anyone's.
Booths are small for 4 people, ask/wait for a table.