Me and my friend spent 3 nights in this hotel. We were in Rome for the first time, so our purpose was to discover the downtown and main touristic attractions. We were spending the whole day till late night outside, so we just needed a place to sleep. For this the hotel Castelfidardo is a great choice! It's cheap and very conveniently located, in about 7 minutes walk from the main train station, which is a big transport hub in Rome. Metro, buses, trams - everything is there. Apart from it's location, the hotel is calm, we weren't bothered by any noise during the night, and didn't hear any neighbours. The VERY negative point is a practically total absence of Internet connection. The signal is sometimes captured, but almost nothing can be loaded... Also, the bathroom is quite smelly.. Due to the age of the equipement I assume. The personnel is nice, we could leave our luggage for the day after checking-out. It though costed 1 euro per bag.