The apartment is even more gorgeous and comfortable than the photos show. We really loved the wood floors, comfortable bed, and large terrace right off of the living space. The photos do not do the view justice. It is absolutely gorgeous.
Despite being on the west side of the Tiber and north of most of Trastevere, it is a perfect location. Just 5-10 minutes from Piazza Navona, 5 minutes to the Vatican, and maybe 15 minutes to the heart of Trastevere. The space is large, but there are plenty of heaters (we were there in December) and AC to keep it as warm or cool as you like.
We loved coming back to our quiet space with a view each evening. I cannot recommend this place enough and would love to come back in the spring or summer.