Enrico's space is near the Campo de' Fiori, and well situated to most everything. Even walking to Vatican City would be possible (we chose to take the bus, because we had a long day and still walked over 8 miles that day). You would want to take a bus to the Colosseum, however, as it's a long walk away. Head over to Guther's for the best gelato we had in the neighborhood!
PROS: There are two small grocery stores within walking distance, a lovely church next door, whose bells you can hear all the time, and the bus stop is nearby as well. The building is mostly quiet, as is most of the neighborhood, but it's close to more active streets and areas. The space was lovely, the wifi was strong, and we didn't have any problems finding it. I was traveling alone with my 2 year old, and Enrico made sure to have a travel baby bed there for her, which we did appreciate.
CONS: There were a couple things that made this a little less than ideal for our family. First, the front door opens into the bedroom and while the kitchen is separate, there is no separate living room indoors (although the outdoor space is lovely, it was a bit chilling in March!), which we didn't realize when booking. I would say it's more of a studio than a one bedroom. Second, the (hot) water pressure in the shower/bath is not great (not terrible either, just not great). I have thick hair so it took me a very long time to wash my hair. There is not much that can be done about that, since the bathroom is a long way from the hot water heater.
I'd give this 4.5 stars!