Teresa's flat is LOVELY and so centrally located we essentially never left the Duomo district. The apartment is literally steps away from amazing sights and shopping and food, taxis and taking the metro are unnecessary unless you're really crossing or leaving town. The loft area DOES get extremely hot in the summer, as the A/C, when on, doesn't quite reach up there. Definitely recommend bringing a small portable fan if staying in the summer unless you don't mind sweating :-) But otherwise everything else about the space is charming and cozy and sunny and I miss it already. Cannot recommend enough!