Julio's house is lovely, with a nice to little patio in the back. I really enjoyed my stay there. The neighbourhood is charming, quiet and safe. You can easily walk to the center or take the metro, just a 5 minutes walk. Pablo Neruda's house and the funicular are nearby as well.
Julio is a tour guide and is very knowledgeable about his city. He was always keen on helping me and answering my questions.
I followed his advice and took a shared transfer from the airport. The location is so perfect that it only takes 20 minutes and you'll be the first to be dropped off (or the last to be picked up)
WiFi works great and the house feels cool even in the warm summer days.
Everything was perfect and I'll be very happy to come back on another trip !