Excellent host! He was so helpful with prompt and explicit instructions beforehand. On arrival he provided a bus pass on which you add money as needed which was so convenient and allowed you to travel all around the city. He helped us with a phone chip which enabled us to access the local internet. We then could use the mobile application to sort out the hundreds of bus routes in Buenos Aires.
Chilled wine and fruit welcomed us and his restaurant recommendations were right on. The kitchen was so well equipped and there was a washer upstairs and nice balconies.
We had 3 mornings of inclement weather that kept us in the apartment for 3-4 hours. It would have been better if there were some more comfortable seating in the living area to read and pass the time.