Maria, Enrique and Agustin have been absolut perfect hosts. They made me feel welcome from the very first moment; I felt like staying with friends. They were always at hand with tips and ideas of what I could do in Buenos Aires.
My room was big and sunny and the apartment is very close to an underground station (and in walking distance to some of the well-known museums).
If I should ever come back to Buenos Aires (ojalá!) I hope to stay there again!