Overall, our stay was good. The room was okay. There was no fan, although it was mentioned on the site. Instead, there was an air conditioner, but it was not mentioned anywhere + you have to pay 5 euros per person per night extra to use it.
The host is very friendly and helpful. He even suggested arranging our taxi. He provides information on what to do in the area, in Rome. For example, where to go for a nice meal.