The location is literally steps from the Trevi foundation, which is good if you want to be in the center of things and in a great part of the city to see all the other major sites. It’s not quite as good if you don’t like very, very crowded areas. In our experience, the Trevi was by far the most crowded site and it spilled right in front of our door. Bedrooms are in the back of the apartment though, so noise at night wasn’t an issue.
The apartment itself is very nice and decorated well. The kitchen area was perfect and the bedrooms were as big as described. The main bathroom is extremely small, but manageable. The only real issue is the air conditioning. It was extremely unreliable and when it was working it has no circulation into bedrooms. The staff was helpful in trying to resolve but in the end we had to go to a local hardware store a buy a fan. I recommend a new unit and two small fans.
All in all it’s a very nice place in a good location at a good value, but I wouldn’t stay there again during the hot months.