If you've been to the downtown location on Main St, prepare for utter mediocracy.
This location is tucked away in a strip mall on Sunset near an abandoned Jack in the Box (turned Starbucks) that I saw two homeless people living in front of. What a glorious sight.
Upon entering the restaurant, it is completely different from the Main St location. Very small and cramped, not as friendly. Tables are all visible and obviously trying to stuff as many people as possible in a small place. This place used to be another Mexican restaurant, which was very mediocre also. Casa didn't do many changes to it to make it their own.
Food was not nearly as good as Main St. location. Even though we live less than .5 miles away, we will be driving the 25 minutes to the Main St. location in the future.