I couldn't be happier about my experience in Martin's apartment. The room is exactly as described, his mother Adriana is an adorable host and helped me a lot with tips about the city. The apartment is well located, the subway station is just around the corner, and you can find bus lines to the whole city as well. There's a lot of options to eat nearby, I highly recommend Tienda de Empanadas and Pin Pun, you can also go to Abasto Shopping on foot, it's just 15 minutes away. I would definitely stay here again.