I agree with Thalassa that Allotria is an ok place when it comes to price/quality. Just be aware that at least a few months ago the staff was clueless when it came to special diets. We checked with the waitress before we ordered that a dish was gluten-free. She checked with the kitchen, and we ordered it when it was confirmed it's gluten-free. When the dish came, it contained loads of barley, which definitely is not gluten-free. Luckily my girlfriend noticed it before eating.

They were very sorry and handled the situation quite well, but still we have been quite afraid of going there since, even if it's walking distance to the place.