on a budget
The best thing to have on a budget is a pizza. They cost around €14, but they're really large, maybe 14in across. They're also well made and well filled, so they are value for money, too.
on a blowout
Try to eat three courses. If you have an average appetite that's not so easy, as the portions are generous. With starters around €8, mains around €14 and desserts €6.50, you'll get change from €30.
Genuine Italian cooking at last.
The lack of space.