The day I went, the food was very simple and basic. I wish I could give them a better rating, but I prefer food that is a little more inventive. The prices are certainly good, with prices starting at only 6 soles (about US$2) as of October 2014. Large dining room with lots of tables.
Located on a street that goes by two different names (Paseo de Colon, and also by 9 de Diciembre). About a half block from the large Plaza Bolognesi (a traffic circle).
Cons: Too simple for my taste