Location and service, ladies and gentleman. My girlfriend and I stayed here in early June and could not have asked for a better experience. Paolo was very responsive leading up to our trip. He connected us with Emanuela who assisted with the day of check-in. Our baggage was delayed 2 hours from our scheduled check-in time. Emanuela was extremely accommodating to change around her day last minute. She was standing right in front of the door with the keys when we arrived!
The apartment itself was in the middle of Rome. There were shops and restaurants right outside. We toured Vatican City and the Colosseum and both were within easy walking distance. The bed was super comfy and AC was a big plus with it being hot out. My only downside would be the smaller shower but that was a minor thing. Again, you pick this place because it's what you need/want and in the best location possible.
Overall amazing experience and I wouldn't hesitate to recommend it to anyone else!