Mauricio's apartment was a perfect spot for us to explore Buenos Aires. It is located in a great part of Palermo with LOTS of great bars, coffee shops and restaurants very close by. The place was spacious with lots of room to for our luggage and space to relax. The rooftop lounge area was really nice, although we didn't use it much due to the weather. Mauricio was incredibly responsive and helpful when we had questions about Buenos Aires. His recommendations of places to visit were excellent.
A few notes to consider: The apartment was not sparkling clean, but it was overall in pretty good condition. There were plenty of towels, toilet paper, soap, etc., but the kitchen did not have the basic ingredients (the oil was rancid, no coffee or spices, etc.). It was easy to pick up a few things at the store, so it wasn't a big problem.
Overall, we highly recommend the place and would absolutely stay there again.