This MOST amazing location! We were walking distance to literally everything. 25 minute walk to the Vatican. Minutes to Piazza Navona and the Pantheon. Another ten minutes and you are at the Trevi Fountain and Spanish Steps. It's also about 20 minutes to the Colosseum and Palatine Hill. There's great restaurants literally right outside your door step.
This is such a beautiful apartment and much more spacious than the pictures suggest. It has an elevator which is great and a washing machine which definitely comes in handy. The only criticism I have is the noise. I mention it because if someone is a light sleeper you should definitely be aware of the noise issue. The ceiling and walls feel paper thin. We were trying to sleep and I literally heard the person in the apartment above us drop a few coins and heard them roll on the floor. Thankfully the people in the apartment above us were pretty quiet but that being said it was still VERY loud.
Overall we had an amazing time in Rome and loved the location of this apartment. Our host, Simona, was very helpful and even arranged a car for us to get back to the airport.