Martin was a very pro-active host and made us feel very welcome from the start. He provided helpful tips about the neighborhood amenities and restaurants and responded very promptly to queries. The apartment is extremely well located in the Recoleta district and was very comfortable, well resourced (including WiFi and Net-flicks) and private.
Martin kindly arranged for an early morning taxi to take us to the airport at the end of our stay.
I am more than happy to recommend the apartment and its host to anyone looking to stay in Buenos Aires.