Remember that speed of service at restaurants are very different between the US and Europe. In the US the service is generally very speedy for two reasons. One is that Americans demand it. The other is that waiters make a lot of money on tips and they want you to finish your meal and clear the table for the next party.

In Europe, especially southern Europe, the culture of eating is enjoyable and you want to take your time. Americans visiting Europe often complain about the slow service, but many of us like it that way. Plus the waiters don't make a lot of money on tips and are in no personal rush. The managers may want the table cleared quickly on busy nights, but they wouldn't rush a person who didn't want to be rushed.