I love this place! The staff is super friendly and the food is good. Yes, it's a little pricey...but if you want cheap/mediocre/quasi-Mexican, you should go to Taco Bell around the corner. My favorites: shredded beef hard shell tacos, shrimp diablo burrito, and the carne asada fries. I don't mind that there's only counter seating - Federal Street is not somewhere you want to sit and eat, anyway (not much in the way of a view and there's still some sketchy characters roaming about - the area is improving greatly and undergoing a renaissance of sorts). I always phone in my order and pick it up on my way home from work. I've never waited and never had a wrong/messed up order. It's consistently fresh and yummy :-) So glad El Burro is in my neighborhood!