Carolina was an excellent host. She magically appeared at the front door just as we were wondering which button to press for her apartment. We hadn't read the number#3 which is plainly visible when it is pointed out to you. She is a terrific source for all the activities, sights and restaurants all within walking distance of he apt. in San Telmo. We were made to feel at home and chose our airbnb location and hostess very well. Congratulations to us!