Delicious. Inexpensive like you would expect, it's related to the multi-location Irene's Pupuseria. The stars on the menu are the baliadas and the pupusas. I've never seen baliadas anywhere else, but it's a huge puffy tortilla, grilled a bit on the outside. I go for baliadas con todo which have beef, beans, eggs, avocado, and maybe some other mysteries.
The pupusas are well-done but similar to every other pupusa I have ever had.
Oh and I almost forgot the lengua taco. I am a big fan of tongue and see it very rarely here. The stewed lengua there is great-cooked just enough so that it's not horribly chewy but the unique taste of tongue still shines through. Not for everyone, but I am happy they serve it.