English speaker here. I tried these tortas on a trip through Matehuala a few years back and they…read morewere phenomenal. I thought about them often since then. Was so glad to see they had a location in Monterrey. We went and the tortas were great. Big servings and good options for meat. There is something on the menu for anyone - from a cubano sandwich to traditional arrachera or Al pastor, you can get what you want here. They also sell all of the traditional sevillanas goodies, like Glorias.
The service was super nice, but these sandwiches did take about 20-25 minutes to be ready, which I guess was kind of long in my opinion since there weren't many people there.
That being said, they were super delicious. Didn't taste quite like the original locations in Matehuala, but close enough!