This is a tiny little place in a food hall. Therefore, it's cramped and not exactly teeming with atmosphere. But, the food is good: tasty burgers! And they do have outdoor seating, and if the weather permits and you can sit outside, you're part of a big square milling with people. The food is very affordable, and access is easy by metro. Friendly and helpful staff.
Cons: cramped, not great atmosphere inside