By the time I got to Unit 5 I was able to have real life conversations with Native Italians.
This is one of the best language learning programs I have encountered.
On the downside, the format of the recording has the units grouped as one entire recording. This presents some difficulty depending on what program you're listening to the book on. i.e. one is unable to skip between chapters randomly.
When using the Audible App on iPad it isn't an issue, but if using iTunes on my Mac it is a challenge.