The stay at Emilia's house was nothing but a positive surprise from start to finish. She replies quickly and is proactively helpful with anything you need.
The house has a giant terrace with a city view (and beautiful sunsets when the weather allows) and has everything you need for a short-term stay. I found The Villa Crespo neighborhood to be one of the better areas in Buenos Aires...so location-wise 10/10.
For the price, I wouldn't hesitate.