Cristina is a super nice and responsive host. She met us with fresh croissants:). How nice is that!!! The apartment is as described. It is small and comfortable for 2-3 persons max. The beds are very comfortable. Kitchen well-equipped for cooking (if you wish). We couldn't get the AC on but she fixed it the same day! Only issue we had with the apartment was that all of the windows face small courtyards right across from neighbors so that we kept our windows and blinds closed. This issue also had its benefits since it was quiet to sleep at night. The apartment is super convenient and walking distance to shopping (lots of small stores), mercado, museums, Retiro park etc. We didn't use bus/train except for day trips. Definitely would recommend Cristina's apartment to others.