David was a really nice host, he welcomed us early in the morning and was ready to help us with anything we needed. The house was clean and tidy, with food and drinks:)
He was very informative about transportation and things to see around.
We were only there for 3 days. It was very easy to get to Rome and the center of Ostia, but there was not much to do in the area (maybe due to the season and weather).