I chose this location because it was close to the university and I wanted to take a look at it. It turns out that there are also a lot of authentic restaurants around, the metro was close and it was another cool part of the city to explore. (Just for reference: it takes only about 20 minutes to make your way to the city center with a short walk to the metro and 6 stops on the train.)
Luis is a great host, he can give you lots of ideas of things to do/places to see off the beaten path (or if you want to know the tourist spots, that too).
The house is clean and the details are all old school, it has an awesome retro feel/decor.
I highly recommend this spot!!