From Ciampino airport :

Outside the Arrivals Hall take Cotral Buses for "Angnina" subway station.Get off at Anagnina Stop and catch the bus number 507, get off the 9th stop (Frascineto).Walk towards the Sport centre,at the 'T' junction turn left and after 50 metres take the 1st on your right (via Gioia Tauro). The BeB is the second house on the right.

From Fiumicino Airport :

The "Leonardo Express" non stop train connects Fiumicino Airport with Rome Termini Railway Station every 30 minutes (daily from 6:37 to 23:37).From Termini Station,take the Undergound Line A direction "Anagnina" and get off at Anagnina stop.From Anagnina stop take the bus number 507,get off at the 9th stop.

From Anagnina Subway Station:

Take the (Atac) bus number 507,get off at the 9th stop (Frascineto). Walk torwards the sport centre,at the 'T' junction turn left and after 50 metres take the 1st on your right (via Gioia Tauro).The BeB is the second house on the right.