From the outside, Infinity looks like a pretty small store, but it goes back into the building quite a way, so is, in fact, a reasonable size.
About half of the comics present are manga, meaning that while it’s not the best selection in town, it’s better than most comic shops. When I visited, there was also J-pop playing, which adds to the mood.
The other half of the stock was mostly Marvel and DC, but there was a decent range within that.
Merchandise-wise, aside from a rack of t-shirts, and several pieces of artwork, there’s not a lot. It’s is a comic book store for comic books, not action figures or keyrings.
Open: 11:00-14:30 & 16:30-20:30 Mon-Sat.
Nearest Metros: Opera (lines 2 & 5), Sol (lines 1, 2, & 3).