I cannot recommend this place enough. If you ever find yourself in Buenos Aires, this is where you want to be.
The rooms are clean, the location is amazing and Emilio is a fantastic host. He (and his friends) made me feel welcome the second I arrived.
It was great to share this place with other people as well, getting to know and spend time together with them - there's never a dull moment, still, there's plenty of room to just relax by yourself if you want to.
All the services and tool available in this place make for a wonderful stay. Will definitely come back.