We stayed in the apartment for two weeks, and had an impeccable stay. It is on the 4th floor or a nice building with elevator. The apartment is very central, walking distance to almost everything, and in a very good neighborhood. It is close to Ave Santa Fe, so it is not quiet, if this is what you are looking for. The owner as well as local agent are great to work with and very responsive. The apartment is very well equipped with all you need, stable internet that allows working from there also (whereas the apt. is not set up with a desk or table to work from). Bedroom is to the courtyard and there was no noise. Owner left book with great recommendations for BA. If you want to visit BA for vacation, this is a great place to stay.