It is not on the touristic path therefore not catering to tourists so if you wish good authentic Hungarian savory food this is the place to go. The name means the Silver Carp and true to the name there are many fish dish proposed but just as many in meat, soups, cold or warm starters. Their menu is large and prices very reasonable considering the quality and quantity.
On Thursdays, Fridays & Saturdays they offer live music of classic songs (40s to 70s), that adds charm to the place. It feels like you are in the countryside instead of 15mn from the parliament.
We loved the goose leg and the soups - I can't remember all the dishes we ordered but they were all good and copious.
In the summer they have a great garden to enjoy.
How to get there is easy: Tram 59, stop Vas Gereben, a bit after Apor Vilmos (where bus 105 or 112 arrive). You can grab the 59 in Szell Kallman or Deli Payaudvar or Apor Vilmos.
You can grab bus 105 all along Andrassy boulevard.