Originally Posted by
iapetus
Wait, wait, wait! I just reread that document. This time I looked a little closer:
So it really should just be a flat €48 rate, radiotaxi or no ... unless I'm misinterpreting what I read in Italian and in English. I take back all the above

.
If anyone else takes away a different understanding, I'd be interested to hear it.
No supplement. 48 euros. Hopefully, you were in an official cab. They are all radio taxis. This just refers if you want the service to pick you up at your door rather than going to a taxi stand. For the airport, you don't want to rely on a taxi stand early in the AM or late at night because sometimes there are no taxis there, and you'd just be standing in the street. But there are no added fees for going to the airport.