We couldn't make a better choice than Willy's place for our 3-day-trip to Rome. The appartement had easily enough space for our group of six people. The kitchen was not only fully equipped (stove, microwave, fridge etc.), but even had free coffee for breakfast. Also, we were provided with fresh towels and sheets. Since the beedrooms have windows to the courtyard, it is always very quiet, even though the appartement is located in the lively area of Celio close the Colosseum, which is right next doors.
Willy himself is a very welcoming person, who awaited us outside the house when we arrived. After receiving us, he showed us the place, explained us how to use the public traffic and gave us some restaurant tips. It was always possible to reach him by telephone, if needed. He even organized a taxi transport from and to the airport for us, which was (for a group of six) much cheaper, faster and more convenient as the express train.
We can fully recommend Willy's place, especially when you are travelling in a small group.