We visited Campo for dinner on a weeknight. The restaurant is a small space that seems it will work really well as a high-quality local restaurant. Ambiance is casual but the food is first class all the way.
The burrata appetizer was super fresh and yummy, served with roasted butternut squash and garlic toasts. I also had the radicchio salad which was generously portioned and perfectly dressed. The beef was a perfect medium rare and so tender it did not require a steak knife, and the rainbow trout and cauliflower dish was also totally amazing and well balanced. We even sampled the dessert menu and I would recommend either the pudding or the olive oil cake! Although the menu is small you can tell that a lot of care and perfection goes into each plate, so you can't really go wrong.
While we didn't get a chance to see a busy weekend dinner service, the service we received there was attentive and wonderful. I think the *only* "complaint" I have (very very minor because the food was so incredibly awesome) was that there was a bright florescent light in the kitchen that shone out into the dining room quite brightly--they might want to shade the dining room a bit better at night to create a cozier atmosphere.