|From Trip Advisor I get|
Neither one of which shows all of Rome.
or from another site
I can't endorse any of those restaurants or restaurant ratings. I haven't been to Rome for 20 years and it was only for two days back then. But this might give you a start.
Edit - Also you could use firstname.lastname@example.org,12.4773794,17z/data=!3m1!4b1!4m8!2m7!3m6!1sRestaurants!2sVia+Margutta,+00187+Roma+RM,+Italy!3s0x132f60ff5fa9b773:0xdf27651810a75f40!4m2!1d12.4795681!2d41.9085876 oor search on your mapping program on your phone.