A great outlet, especially during the sales season👍 There are shops for every taste and prosperity. There is a good restaurant on site, and there is also a cafe. Of course, it is better to go here by car, but you can also take a bus that runs several times a day from Termini station (somewhere not far from the stop).
There is nothing to do there if you are interested in quality, it is not there and the prices are not cheap. What can I compare it with, 10 years ago I was in outlets and the prices were really cheap and things were normal. Now there is no such thing in Rome, not in Florence. Tip if you want good things, buy in boutiques!!!