Pros
If you're a Spanish speaker, then this internship might be better. This nonprofit law firm works mostly with single Spanish speaking clients so if you don't know how to speak the language, it'll be difficult to have any client facing work opportunities if at all. You do get a lot of good experience about immigration law, though, and the attorneys are extremely nice. The office definitely improved over my internship, the physical aesthetics and the various processes and protocols were much more clearly established since when I joined, they just started. It's a very chill place to work though, lots of paperwork, but that's typical of a legal undergrad internship.
Cons
Unpaid internship, but that's with most starting/small law firms so understandable. Good experience for first and second years, though.