El Mexicana

Absolutely disgusting. I wish I had read the reviews, but we were on foot and rather hungry.
The nachos are tiny bits of over cooked chicken with «ballpark» style nacho cheese sloshed from a bottle… Barely luke warm. The chips were cold and hard.

This place is only marginally better than the now-​thankfully-​closed Burro Burrito. I think that says it all.
It’s overstaffed for the number of clientele, underflavoured for the type of food, but in its defence it does have a wide variety of bland options from which to choose.
Some serious quality control work is needed here before I dare visit again, which is a shame as it has a pretty good spot and the potential to do very well.
Oh and of course they got the Spanish name wrong, as another reviewer has noted.

Atmosphere-​free refit of an atmosphere-​free refit of a former Pret: El Mexicana seems to churn out a solid burrito, although doesn’t come near some of its neighbours. Nevertheless, the Barbecoa meat was flavoursome and mid-​way between dry & moist. The wrap was performed a little naively and felt a bit too wide to be considered ideal. Chipotle salsa imbued a wonderful smokiness, which mainly covered up that the Mexican Rice tasted like it’d either been made from a supermarket packet, or in bulk in a school lunchroom. Not somewhere I’d take burrito-​lovin’ friends to impress them, but at £5.79 for most of the burritos on offer (and they have taco baskets & other stuff too) it nudges in as an easy & decent lunch candidate if you’re in the neighbourhood.