In Rome, at L'Urbe airport, you can try:
Aerotech Tel +39068125100
www.aerotechroma.com Aeroclub Roma Tel +39 06 8120297
www.aeroclubroma.it
Or you can train/drive 60km south to Latina Aeroclub (only weekends).
Unless you'd like to fly a Cub from a private strip just south of Rome.
For Latina or the Cub pm me for details.