The perfect host!
Juan is a very kind guy, and his kindness clearly translated into generosity for my stay. He truly went the extra mile to make me feel good in Chile, and at home at his place, e.g. prior to my arrival, he had bought milk and fruit for me because he thought I'd be hungry and I wouldn't have time to go to the supermarket (which is just one block away!). I needed to do some last-minute errands and he took me (in his car) to the shopping mall, on a Sunday afternoon when he normally just relaxes.
The room is by far the nicest of any AirBnB I've every stayed on: cozy, with super good quality bedding, feather pillows & duvet (it was early winter in Santiago).
The building is very quiet, but if you're keen to go out or eat something, there are a few nice places within walking distance. Ask Juan about the place where they sell take-away empanadas (two blocks away); it's a cheap eat but very, very yummy (and traditional too). Mind you: he'll invite you for dinner if he realises you don't have food!
Truly, truly outstanding; it really felt like I was visiting an uncle, or some close relative. I'm sure if there were AirBnB host awards, Juan would take them all, hands-down!