The phrase "never judge a book by its cover" is definitely true in this case. Fortunately, the treasure awaits inside.
Family-run, El Manantial will quickly feel like home. Order from their tapas menu, which includes items like frog legs, escargot, and Spanish Manchego, or satisfy your sweet tooth with one of their desserts. Since El Manantial doesn't tend to get terribly crowded, this makes for a great meeting spot for business or pleasure.