Sciascia is a café with amazing bakery stuff. They have an all day menu, live music and you can do your work using their free Wi-Fi.
Cowo360 is a workspace here with all the amenities you will need. Also its pet friendly, they have phone booths and a 24/7 access to the place. Their Wi-Fi is good enough with speed up to 25mbps and it will cost you around $30 for a day.
TIM Store is a mobile store where you can get sim cards. They have several options, in $14 you can get a good plan for a month.
I will be there at the same time I don't have a car