Adriana and Pedro treat you like you're family not as guest. They are a wonderful and loving family and Pedro has quite a sense of humor and will have you laughing all the time. Just to let you know he loves his football. It's easy to use the metro and the bus. I suggest using the App Moovit to navigate the city. There is also a plaza within walking distance that has clubs and restaurants. Try the food , see the sights and take some tango lessons and on Sunday visit the street fair in San Telmo and don't forget to visit Ricoleta cemetery