Luca was a very charming host. He explained main points about Rome and attractions very well. It is very helpful to have tips from local. Luca recommended gelato place and it was the best. Also we came early from Cruz ship and Luca went out of his way to meet us, it was so appreciated. The only slight downside that is not Luca's fault - it was noisy outside at night when we tried to sleep. Closing Windows helped but I don't think it is very different anywhere in the center of Rome.