I really like the food at Sunroom. They give generous portions, the pricing is decent, the sauces are delicious, and very veetarian friendly. The restaurant itself is cute too with lots of art and plants, and has a nice view over State St.
I think my only complaint is one of the waitresses is mean... The first time I went, she was utterly rude and inattentive. However, all the other times I've been there, the other waitresses were great. Another plus is that you can take your food to go.