The apartment stayed very cool even though I was there when temperatures were reaching 41 degrees. The air conditioning was great to have. The location is wonderful, there's so much to do and see in Trastevere and I walked all over the city from there. It's crowded in the area at night but the apartment is very well insulated from the noise and I felt perfectly safe walking home late. The pool and the porch area are lovely. Cristina was very helpful and responsive when I needed to get a hold of her.