Let me start off by saying Luigi really made our trip to Rome. He was incredibly helpful with everything from booking rides to holding our luggage when we happened to arrive too early. We only stayed one night and happened to be rained out by a huge storm that basically shut down most of Rome - with our train delayed and every cab booked Luigi tried his best to help us make it to our next destination.
The apartment itself is exactly as described if not better. You can literally look out the window and see the Colosseum. There is a bar downstairs and many restaurants around (Luigi recommended some great ones). His place is super clean and has great wifi. The stairwell even includes a lift if needed.
We would definitely stay again and couldn't recommend this location enough.