This was one of our favourite stays in Rome.
The place : The space is very nice and tidy. The bed is comfy and we were also provided with a baby cot upon request without any extra charge. The kitchen is small but fulfils all your needs. The utensils provided are also nice.
The bathroom is nice and clean, has a washing machine, hair dryer and a bathtub. Water was nice and warm in the bathroom. The bed was comfy and we were provided with extra bedding as well. All the windows are double glazed and keep the place nice and quiet. The shutter blinds keep the place dark at night for a good night sleep.
Location: The location is very homely and residential. It is perfect for your trip to the vatican as its a 10 mins walk. There is an overground train station at 5 mins walk from the place which has frequent trains but the rome 24-48-72 hrs pass does not work on these trains. The buses do come frequently around the place and takes around half an hour to get to the rome central. There are loads of eateries around the place as well along with some grocery shops including carefour express at a 10 min walk.
Hosts: The hosts are really nice and welcoming. They speak and understand English very well as well. The best thing is that they live right next door so always at hand if anything is needed. They also recommended us some nice places to eat.
Overall very good and comfortable experience and 5 stars definitely. Perfect for small families like ours.