Everything was fine with the apartment: very comfy, big space, good communication with owner, every thing you need just in the center of Rome.
The big "but" is the noise at night: there is a bar just down the street that on the weekend is very very noisy. I understand both the business and the apartment location, but as a guest you should be aware of taking earplugs with you if you have soft sleep and want to sleep something. Noise starts from around 22 pm til 2 am