We stayed four nights at Andrea's apartment and had a great time! Andrea was always very welcoming and kind, tried to make our stay as comfortable as possible and replied to our messages within minutes. Also, the breakfast was included which was quite practical. The apartment is comfortable and chic (we even had a private bathroom) and within walking distance of approximately 15 minutes, you arrive at the Colosseum. The metro station is also just around the corner and takes you to "Termini" (which is the central station in Rome) within 10 minutes. Although the apartment is not located in the typical "city center" of Rome, it is still central enough to get around and also offers some traditional food in the area. I can 100% recommend Andrea's apartment and hope to come back soon!