A very unique place specializing in burgers. The menu offers limited choices, with each burger varying in one or two ingredients. 160g of meat and a medium-sized burger, "served with fries" (at least that's what the menu says): €15. The fries that come with the burger aren't even a handful; for €15, we expected much more. The polenta (separately) is good.
On the menu, they offer a rib sandwich for €20. It's a large portion but very difficult to eat: we had to dismantle the entire bun and remove every bone; I wouldn't eat it again as a burger. The ribs weren't tender and were cooked at a low temperature; the meat was still attached to the bone.
To sum up, for a burger: very high prices, medium sized burger portions, and very small fries portions.