Just wanted to share my experience. Several people on the board have recommended this place so when I was visiting friends in Louisville last weekend, I had to try it. Everything my husband and I had was excellent. We started with the papas rellenas (mash potato balls), and they were so good, I wish we had more than 2 of them. I had the ropa vieja as my entree, and my husband had the lechon asada. Both of us loved the entrees as well as the sides (fried plaintains, yucca, black beans and rice...yum!). The best part of it was that we had so much food, that we each took boxes home and had it for lunch the next day!
For any that haven't tried it, please do. It looks like a hole in the wall, but the food is excellent as was the service. Thanks for the recs everyone. We thoroughly enjoyed it!