We'd never been to Cantina Laredo before and we had a pre-theatre dinner booked for a Saturday night. I saw the review for the pre-theatre dinner on here so was a bit apprehensive we would come away hungry but can honestly say the food was sufficient and delicious. We had the ceviche and fajitas to start with followed by the steak and spicy pork.
I agree the portions aren't huge but the taste is amazing and for a pre-theatre meal early in the evening the amount was just right so we weren't stuffed sitting in the theatre. The service was excellent, very friendly and attentive.
We were seated at the back of the restaurant where there wasnt much atmosphere but the front seemed to be buzzing.
One of the best things was of course the margaritas! At £8.95 each they're pricey but worth it for a special occasion. We'll defintely go back to Cantina Laredo next time we're in London to try the a la carte.