Aisha C.
Google
One of the absolute best places in Madrd (I only got to visit the Cara-B location on Calle Pez), and hands-down the best tortilla I've ever eaten. Both sites on Calle Pez always had queues down the street, and it's easy to see why! Yes, they are busy and a bit cramped, but the staff are on it, always with a smile, and the tortillas are elite. A glass of very nice wine is only €3.90 (at the time of this review), so really, what's stopping you from going??