Lorena was a most gracious host and very accommodating! From the moment my reservation was confirmed, she sent me a text message so I would have her contact information. Upon arrival, she provided me with a Subte card (for the Buenos Aires subway and bus system) and a very helpful map with recommendations of places to go in the city. Her apartment is very clean and comfortable. Her description is accurate and it is centrally located in Barrio Norte with easy access around the city. I would definitely recommend staying with Lorena!