Giovanni was great to work with. All questions were answered quickly and he even arranged a taxi pick up at the airport for me to get to the door of the rental. It was effortless and very helpful.
The location is a minute walk to the colosseum and you have two options of catching the Metro which I highly recommend buying an all day pass which gives you access to any public transportation.
The restaurant scene is great and some of the better ones in the city are within a 10 min walk.
The accommodations were accurate to the pictures posted and it's a very comfortable place to stay and enjoy.