If you are looking for a spacious place with a wonderful kitchen and a beautiful terrace this is the right apartment. My girlfriend and I enjoyed our espresso every morning on the terrace before we went out and WALKED to all sites (walking distance to the touristy stuff: between 20-40 minutes). Even to spots that were about 50 minuted away, because rome is beautiful to walk through.
The neighborhood is awake anf you can go out for a drink and to dance. But because the apartment on the 3rd floor you can sleep without any disturbance.