This is a great find. Comfortable apartment, good kitchen and bath, plenty of space to spread, comfortable bed, well-stocked with filtered water, good internet, in a very clean and well-attended apartment building with laundry room, gym, pool, and nice rooftop terraces with views. Best location in Santiago, near lots of bars and restaurants, the central market area, pedestrian shopping streets, two subway lines, and next door to a supermarket with good prices and all the basics plus very good wine and pisco selection.
In addition, Juan is the best host ever: easy communication, always available, almost instant reply, helpful in every way, with transportation and eating recommendations, and SIM card provider.