Treva opened a year ago on West Hartford Center's main strip. I went past the restaurant in the morning and again at night.
So far I have not yet tried Treva. I hear that it is good and it gets good ratings on Open Table, Yelp, TripAdvisor and other rating sites. Knowing that the owner is a former chef at the Max restaurants -- my favorite local restaurant chain -- is the best recommendation. Here is a link to a bunch of photos that ran on the Hartford Courant's website showing Treva's food and other stuff.