Barbara was extremely responsive and helpful during our planning and booking process. She arranged for taxi drivers both for pickup at the airport on our arrival, and for our return to the airport on departure, which was a HUGE help and very much appreciated. The apartment was very clean, comfortable, and quiet. It looks exactly like the pictures - it is quaint, and has great old charm. The location is great for walking to Puerto Madero (10-15 minutes). She left a bottle of wine for us, which was extremely kind and generous of her. We did have a few miscommunications during the stay, but Barbara was very receptive to feedback and suggestions. I would absolutely recommend staying in this apartment, but be aware that the doorman is only available during regular business hours, and you will need to keep your key with you as you exit the apartment (you need the key to get out of the building). There is a key dropbox near the doorman's office, which we were not aware of, so if you are leaving when the doorman is not available, you'll have to use the key to open the door out of the building, and either prop that door open or have someone hold it open for you while you go back down the hall to drop off the key. Overall, Buenos Aires is an amazing city, and this is a fantastic place to stay to enjoy all that it has to offer!