The Sandwich is really good, especially with rapini and parmesan! I asked for the crackling on the side so it was like a little snack on my way home with the sandwich. The price is a little too high for me, but totally worth it for a once in awhile treat. I'm so glad I finally tried this place. I think they use the same buns as Black Camel? I only found one small piece of fat which wasn't off putting to me (because it was melt in my mouth).
The space itself is super tiny so get it to go if you don't like small spaces :)