Terroni is a nice restaurant to go to if you are not to sure where to reserve. I find it easy to get a reservation.
The food is systematically good. I usually have one of their pizza which are pretty good. Their pasta are also very good.
It is a great place to go in a group as you can order multiple plates and share (especially for the pizza).
They have a gluten free menu (unfortunetly it does not include pizza), but their gluten free pasta looks very good.
Their desserts are also very good. The chocolate cakes comes hot with melted chocolate in the middle. Their panna cotta was very light and good. Both of these are gluten free as well.
The ambiance is always good. I enjoy more this location compared to the one on Adelaide.