A really nice house in a great neighborhood, just next to two different metro lines! there are a few really good and very authentic restaurants nearby. the house was clean and well equipped and the old man who is staying there, Jorge, is extremely kind -- although he can't speak english, so be ready for that.
The only two complaints I have about this stay were 1) Jorge only has one set of keys for the house which he keeps with him, so I could not go out late at night, and 2) the house does not have Wi-Fi equipped. I had to buy a mobile data card and tether my phone.