The apartment is really nice, clean and fully equiped for a comfortable staying. Great bathtub and bed! You can use Netflix if you already have an account, and if not, you have a nice selection of DVDs to choose from.
As for the location, it is relatively close to the metro (about 10 blocks away), and about 3 blocks away from the railway, which you cant take to go to te city centre or to Trastevere (which I highly reccomend!). The neighbourhood is residential and quiet. The one thing to consider if you are planning to go back late at night and don't want to walk the ten blocks from the metro station to the apt, is buying the railway tickets early at a tobbaco shop (the pass you buy at the metro station is for metro and bus only).