Amazing apartment. You will have more than everything you need with the bonus to see Los Andes at the window (Beautiful!). Isidora was the best hostess ever. She was friendly, easy to find by phone when I needed and also very helpful with good informations about Chile.
The neighborhood is very safe, beautiful and have everything you need, really everything.
The apartment is close to the Museo de Bellas Artes, Palacio de la Moneda, Catedral de Santiago, Teatro Municipal, Cerro Santa Lucia... ... ... You can go anywhere by foot and there is a metro station near by.
The best place to stay in Santiago.