I strongly advise you to rent this apartment. The host was super receptive, gave us instructions on how everything works, and gave us a pdf with the close supermarkets, best restaurants, and where and how to buy tickets for transportation or museums. The house was super comfortable and we had all the amenities. In terms of location is close to the Roma Termini and 15/20 min to the center by walk. The only downside was the hot water time in the shower.