Have a reservation if you want to sit down inside, otherwise come early - but you still might be relegated to the patio. We sat at the bar and watched the chefs create their masterpieces and ordered whatever looked good. It's tapas style so best to get a bunch of plates and share.
Would recommend, in particular: raw fish/sashimis, octopus salad appetizer, pork belly, fried Brie.
We didn't like the baked oysters. There was too much mayo and the oysters got lost in the mixture.
Overall, very authentic, lively atmosphere, unique dining experience!