Pedro's place is a jewel, easily the best place we have stayed in Santiago so far: sparking clean, spacious, great facilities both in the department, the building and the vicinity. Of note is great internet (cable/fiber connection and 5Ghz wifi), a very convenient & reserved parking spot in the underground, and the Camino Agricola metro station is literally steps away (less than half a block walking distance) and you can be anywhere very quickly and conveniently (ex: 15 minutes to Plaza de Armas in Santiago Downtown) .
From the apartment windows, you can almost see forever: there's no obstruction ahead, and all Santiago lays sprawled in front of you. From the balcony, great views of the Andes mountains to your left and, in a clear day, to the coastal range to your right.
Pedro is a great host: friendly, very quick responses, great local tips and always trying to make our stay as best as possible. agsin, the best host we've had so far.
It isn't the cheapest place in Santiago, but it's worth every cent. Believe me, I've moved here after staying in another place that was less than half the price, and I wouldn't go back for anything.