We stayed in Ana's apartment for 10 days and it worked perfectly for us as first-time visitors to Buenos Aires. The location is great, in a safe neighborhood and located within walking distance from many places we wanted to go. The apartment was bright and well-equipped and had everything we needed. There is a balcony where we often sat outside and watched the activity in the neighborhood. It is not on a major street but there is still some traffic noise - but I think you will find that to be the case no matter where you stay in this noisy city. (Bring earplugs if you are a light sleeper.) Ana was very helpful, not only regarding the apartment but also with other questions. We recommend her apartment without hesitation!