Me and my girlfriend stayed at Fabrizio's place for 4 nights and we really loved our stay. As other reviewers have commented, Fabrizio was kind enough to pick us up from the nearby Metro station for our check-in. Once at the Airbnb he offered us some travel tips while in Rome and what nearby areas to check out.
The room was very clean and modern. The private balcony has a great view of Rome. We used it every morning to have our breakfast.
The location is great. It's located in a very hip area where there are several cool restaurants and bars within walking distance. It's also about 15-20 mins walk away from the Colosseum. There is also a Metro station 2 minutes away so you can get around the city very quickly.