Yep, was there 2 weeks ago. Still good. I'm always there near the closing and somehow get the last order of pernil asado. I also like the bacalao (if I remember correctly, it's the special on Fridays) and the mofungo.
there are more of them scattered around but my impression is that a lot of puerto ricans go for the quite similar cuban and dominican food. A lot of the PR places are fry joints (cuchifritos); I think there may be one or two in Jim's book.