I enjoyed my stay in Buenos Aires and in Gustavos flat a lot. The appartment ist nicely located in a safe neighborhood and anything you could need is available in there. Gustavo is a very nice guy who always tried to make me feel at home. Whenever I had smaller problems, for example with the internet, or the lock he helped me right away. If you're going to be in Bs As during a cold period, you might want to bring warm cloths to sleep in during the night, because the windows are not very well isolated and you probably don't want to put the heating during the night because it might make too much noise/ waste too much energy. Apart from this small detail, the flat is perfect! Thank you for having me, Gustavo!