From Termini Station:
Mosaic Hostel is located within five minutes' walk from Termini train station.
Exit Termini Station at Track 1 with the train tracks at your back. Track 1 is on the right-hand side of the station.
Make a left on Via Marsala, and then go straight in Via Volturno.
Continue down Via Volturno, until you reach Via Cernaia then go right. We are 50 metres down on the right hand side at no. 39B. Ring the bell to enter.
From Leonardo Da Vinci Airport (Fiumincino - FCO):
Follow the signs for 'ai treni.' At the platform, buy a ticket for the non-stop train to Termini (14 Euros).
You can buy tickets from either the ticket window, the vending machines, or the tobacco store near the tracks. Then follow the directions 'From Termini Station' as above.
From Ciampino Airport (CIA):
Take the Terravision bus shuttle for 8 Euros. The bus will stop on Via Marsala. Walk down Via Marsala & follow the directions 'From Termini Station' as above.
NB: Please please careful of pickpockets; they have begun to target the area that the shuttle arrives/departs from.
By another way the blue Cotral Bus service connects Ciampino Airport to the Anagnina Metro A (underground) station. Tickets can be purchased at the vending machines located at the bus stop or inside the airport. Once you arrive at Anagnina, buy a metro ticket and get off at Termini (about the 15th stop). Follow the directions 'From Termini Station' as above.