During the Youth Olympic Games in October 2018 I stayed in Alejandro's apartment for 3 weeks and I really enjoyed this time.
The checkin/checkout was flexible and uncomplicated.
The apartment was in a clean and good condition and fully corresponded to the description. Everything necessary is available. The location of the apartment is very central, a lot of pubs nearby and the public transport are all right on the doorstep.
Alejandro is a great host, communication with him was uncomplicated, he was always available and answered very quickly. Furthermore, Alejandro was extremely helpful and supported me with all questions and problems, with his perfect German and English language skills came to my help.
Therefore, the apartment with its very good price is definitely recommendable, if I will travel to Buenos Aires once more, I will definitely stay with Alejandro again.