Emanuele's apartment is nicely decorated and one step from the metro station, the station is on line A so it leads to basically every attraction (only exception is Colosseo). It's difficult to find food on Sunday night though, most restaurants are closed. If there's a strike for metro, it's a bit trouble to get into city center, since it's too long a way to walk and you'll have to wait for the bus (bus stop is close enough though).