The apartment was really centrally located in Monti. It was on a small street off a main road so was pretty quiet in the building but very close to restaurants and services. The rooms were large and comfortable and the hosts were very responsive. All in all, it was an excellent stay and I would not hesitate to stay again.
The only issue we had was with the air conditioning. It inconsistent at times. One bedroom was consistently cold (which was great for the guest) but the other rooms felt like more of a fan than a cooler. We contacted the hosts who helped us cycle the electricity, which helped for a bit but the other AC units never quite matched the performance of the cold one in the bedroom I mentioned. For us, it was not a major issue but I could imagine in the middle of summer, the apartment might be quite hot.