Irene and Maria are great hosts, they are very responsive and they provide excellent directions and local tips. My parents weren't feeling well so we took a taxi from the tiburtina bus station and it cost us about 14 euro (they charged 1 euro per luggage, not sure if that's normal or if we got swindled but just be aware). The metro station to get around Rome is a short 5-10 minute walk and pretty straightforward. The apartment has good AC, really no complaints. The bed in one of the rooms is a sofa bed so it's not the most comfortable, just like most sofa beds, but it's no big deal. 100 percent recommend, especially for the hospitality and attentiveness of the hosts! Thankyou for everything Maria and Irene (and Eva and Domenico!).