Fantastic Rome Restaurants suitable for a 20 month old

Hi, we are soon off to Rome for a few days and I am looking for some great restaurants. The kicker --- my husband and I are traveling with our 20 month old daughter. Therefore I am looking for some fantastic spots for lunch and dinner that are child friendly (in the sense that perhaps there is outside seating or typical Italian family restaurants off the beaten path).

We are staying in Campo Navona.

Any advice would be so welcomed!

Thanks so much,
Elizabeth