Rosa Negra is a great Mexican restaurant located in the heart of Madrid! At Rosa Negra you can try tasty nachos, tacos, fajitas, taquitos, burritos, quesadillas and many other Mexican dishes there (check the menu here)! Moreover, they have the best Tequila Sunrise and Tequila Tropic cocktails as well as different flavors of Mojito for only €3.50.
My favorite dish at Rosa Negra is Shrimp Fajitas. You can buy this unbelievable tasty course for two persons for only €15 in this Mexican restaurant. And believe me: these delicious grilled juicy shrimps with lots of mushrooms, vegetables and home-made tortillas with sour-cream, sweet and hot sauce are worth it!
P.S. As I am a Mexican Food lover, please, write in comments your recommendations about good Mexican restaurants in Madrid. I have only one more month here, I have to try them all!😉