This is one of our favorite places to go. In fact my fiance and I are actually going to get married there this year!
The service is great. People are nice / pleasant people. The ambiance of both inside and outside is excellent & so is the food. At night Cibo serves pizza (and gnocchi pasta on most Tuesday nights, call first though to ask). On weekdays they are open for lunch and serve amazing sandwiches, the bread is based off the pizza dough. But no pizza during the day.
We love the pizza! Our favorite is the sausage / "Salsiccia". The sausage itself is exceptional. It's a thinner pizza, but not a hard crispy bottom. The sauce is not one of those over-spiced sauces, it is mellow and very fresh. They have an excellent wine selection. My favorite right now is the Barbera (spelling?) that they carry. Just like most places, if you are there with a few people, it's a better deal to just get a bottle.
Favorite salad, the Pear Salad. Spinach leaves, light balsamic dressing, pears and pecorino cheese (kind of like a hard parmesan cheese). It's so good! Also anitpasto plate is also great, but getting two appetizers might be much here.
They serve crepes for desert. If you have room, go for it. If you like desert crepes, and who doesn't, you won't be disappointed. The nutella / banana is our fav.
Excellent place to bring a date.