The apartment is amazing! The studio is just as pictured and has a nice little balcony, and the building has a sauna, small gym, pool, and a spacious roof deck where we watched Christmas fireworks. Juan was very responsive and helpful, and went out of his way to make sure we were comfortable with a late checkout (and even offered for us to keep our luggage at his own place until our late flight). His friend's taxi service from Jorge Newbery airport was a little pricy ($180 pesos instead of maybe $80 if you hail a metered cab at the airport), but otherwise everything was awesome!