I can't say as I haven't had one there yet but I can say the Chicken Fajitas are the bomb! Great fries as well too.
The menu is "American" type fare. Burgers, Fries, Wings, Nachos etc.
I'm not sure what the crowd will be like during the winter but this summer it was a great place to go on Tuesday and Thursday nights for drinks. Excellent drinks, very good DJ.
Crowd is Italian with a few expats sprinkled about. I'm surprised there aren't more Americans given the menu and how close it is to Campo/Piazza Navona. One friend had a theory that it's too pricey for the college crowd.
TPB has one of the best Ladies Room. ABBA's "Dancing Queen" plays while a disco ball spins. Hilarious.
Here is the website