1 - Be careful of pickpockets, especially in crowded places (metro).
2 - Check if there is additional cost for table service in bars
3 - Check your bill in restaurants.
4 - Check opening hours churches.
5- Is not allowed to go with shorts and tops in the churches
6- Taxi (white car) and car service (NCC)
Estimate, approximate taxi cost: www.costotaxi.com
If you take a NCC ask before the cost.
From the airport to the center of Rome, the cost varies between € 30 and € 55
Tips & Tricks
7 - Bring with you an empty bottle, in Rome there are thousands fountains, with fresh water.
Check map: www.fontanelle.org/Mappa-Fontanelle-Roma-Lazio.aspx
8 - Verify if you need a specific ticket for transport or museums
9 - ​Left luggage in Roma Termini, managed by KiPoint, is the right place to leave your luggage. For each piece of baggage service fees are € 6,00 for the first 5 hours, € 1/hour from the 6th to the 12th hour, and € 0,50 for every additional hour.
Termini station, Platform Level near via Giolitti.