Rapaz is not just a place to have delicious fast food in downtown Budapest - it's one of thos places offering several different soups every day. There are not many fast food restaurants that offer soups, and those at Rapaz are tasty and can be take-away too.
Moreover, the staff is super friendly and they speak decent English!
It is also great value for the money! So if you're hungry and in the area - do drop by and try some of their daily specialities.