We stayed at Paolo's property in month of April 2017 for around 4 days during our Rome trip. I must say we thoroughly enjoyed the experience and would definitely give Paolo five stars for being a excellent host.
The apartment is centrally located and quite close to Collosseum (5 mins walk). There are some good eateries within close proximity to the apartment. The apartment is cosy, comfortable and had all the required amenities in it. It's a apartment which was renovated, so everything's spic and span. The only minor downside would be that there are no locks in any of the rooms, including the washrooms and rooms were bit cold even though we set the air-con at highest temperature (30 deg)
Paolo was an excellent host who gave us all the required information at check-in. He did show us the good food joints, tourist spots in and around Rome and did take the pain to book the Vatican/Collosseum guided tour for us. Moreover, he was quick to help incase we had an issues during our stay. We had a water leak from the shower cubicle and Paolo had it fixed the next morning itself.
So, we would definitely recommend this apartment and will try it incase we visit Rome again :)