A party of five of us visited Rome and this apartment was perfect. It is situtated in the Travestere area so was ideal for restaurants and bars in the evenings. It was also within walking distance of the vatican and also the colliseum (if you don't mind a good walk!) Nearby for the hop on hop off tour buses too.
The apartment was spotlessly clean and fully equipped with everything you needed for our 3 night stay but also for a lot longer stay with washing machine/dishwasher/iron etc etc. The windows were quadruple glazed so you couldn't hear any of the hustle and bustle outside.
I would highly recommend this apartment.