Elena is a very helpful and nice person. I had a very nice stay there.I stayed one week while I was looking for an apartment. Elena shared with me every adress she knows when I needed informations to find one place, she also helped me a lot when I had some practical issues, got me from the airport and so on. I really recommend Elena's home for your first stay in Buenos Aires especially if you are a student. Elena is very available and helpful. Thank you Elena.