Our stay at Alessandro's place was great. He was really nice. He waited for us when we arrived and gave us some advice about the city. The location of the room is great. For those flying to Ciampino airport, the cheapest way to the apartment is to use Atral bus at the airport (the name of the line is Cotral on the way back), which costs 1,20€. You should go to Ciampino railway station and from there to metro to Cipro station, which costs 1,50€. We were only walking, since there are a lot of attractions around the city. But for those who will use the metro, it is only 4 minutes away. We needed around 1h to Colosseum, 20min to Vatican (St. Peter's Basilica), 40min to Panteon by foot. There is also 24h market Carrefour 4 minutes away. The apartment was really clean and cozy. For breakfast Alessandro provided crackers (toast biscuits), croissants, jam, rice milk and coffee. We also want to compliment the wi-fi, which was awesome. It was that good, that we were able to watch live stream basketball game on facebook and it was working the whole time without connection interruptions.
Thank you again for great accommodation.