I had a really nice stay in Sarah's apartment. Her apartment is as she describes it, in a central and safe location close to metro stations; at walking distance from shops and El Retiro Park.
It is a small room, but there is all the basics that you need for your stay and I'd definitely recommend Sarah's cozy room.
Sarah is very friendly and has been a very helpful and welcoming host. Thank you so much for being a great host and making my stay very enjoyable. Looking forward to come back!