Towards the end of a business trip I have scheduled some time in Rome. I will be arriving at FCO on Saturday Oct 26 around 4:00 pm and my flight leaves Monday at 10:30 AM.

Ill likely have some questions before the trip so I wanted to start a thread to begin asking.

I will be alone for this trip with minimal baggage.

1. Given the short period of time I'm there would it be better to book an airport hotel and just spend Sunday in the city or should I spend the nights in the city? Price isn't a factor here but convenience is.

2. Is the Leonardo Express train from FCO to the Termini easy to use?

3. Is there an area or hotel within walking distance from the termini that you would suggest? I'm preferred at Hilton's and best westerns.

4. Is the termini a central place to stay to see sights? I'm thinking with one day I may do a hop on hop off bus.

5. Are there any major sites I can see Saturday night? Like the Colosseum maybe?

6. What main tourist attractions should I buy a ticket for to avoid lines or are ere any tips? Anything closed or have restrictions due to it being a Sunday?

Thanks for any help anyone can provide!