Every time I walk by I'm tempted to stop in for a slice of their pizza. It's cheap (less than $2) delicious (great cheese to sauce ratio), and a filling snack. If you want to make a meal of it, get a second slice or a side salad.
Their tiramisu is mind blowing and all of the cookies are fabulous. Presti's is satisfying for pretty much any sweet or savory craving. Be careful though, some of the deserts are pricey and its easy to get swept away and order way more pastries, cookies, gelatos, salads, pastas than necessary.