Casa Lupita has become a favourite and must-do for my trips to Florida. We've tried a bunch of different entries (enchiladas, burritos, nachos, tacos, samplers, etc) and have enjoyed all of them. The guacamole is super tasty. Typical no-frills restaurant on the inside but the food is very good. Prices are reasonable, cheap beers and margaritas (the large is LARGE, think Mike Myers ordering a large cappucino in So I Married An Axe Murderer), service is 'casual' if not very friendly. Look around for coupons in the local papers. Can't wait to go back!