The studio is spacious and very well located (Recoleta neighborhood is very charming). The doormans are very kind. The elevators have those manual doors which I found quite funny as I had never seen it, but the building and the apartament itself is not old at all. Sebastian was a great host, he replies fast and is flexible as much as he can be. He even makes a metro card available for us to charge and use. I did not find the air conditioner remote control so be sure to ask for that as Buenos Aires is extremely humid and hot in summer. I really enjoyed my stay and highly recommend.