Very good! Cool place, lots of seating, convenient location. It got to be pretty busy both days I was there this week, but I didn't have trouble snagging a table either day. A lot of their business seems to be take-out, and their seating is pretty smart/flexible.
Major pro: *Great* Carrot Ginger Soup.
Main quibbles:
1. I wish they had espresso drinks.
2. I wish their bread was better. It's fine/"good enough", but Porters is orders of magnitude better. The sandwich I got today at Casetta (Chicken Parm Special) was pretty good, but could've been phenomenal on whatever bread Porters uses.
3. I wish their Caesar salad (my order yesterday) had less red endive. It was in big pieces, and extremely bitter. If there was less of it and it was more thinly sliced, I think I would've loved the whole salad: it was perfectly dressed, loved the dressing, loved the breadcrumbs. But, I felt like 1/3 of the salad was crazy bitter endive, which was too much for me. Didn't eat it. Felt like a waste. (For $8, it'd be cool if you got a piece of bread or something along with the salad.)
So, very promising. I with with a few minor adjustments, I would head there multiple times a week on the regular. As it is, I'll probably head over once every few weeks. Let's keep in touch, Casetta!