This place is close to where I live so I'm partly bias just because of the short distance but they have really good food at decent prices as well! I was here on a weekday and there weren't that many patrons but quite a few came for take-out. I haven't tried their famous pizzas but I had a burger combo while my friend had the chicken souvlaki dinner, both of which were yummy and fairly priced. The meals are really filling and "homey" so come with an empty stomach and be prepared to leave in a food coma.
UPDATE: I came in for dinner on a Friday night and it was packed! I had the chicken souvlaki on a pita and it was great. Really worth it.