We spent the morning with Elise on the Caballito tour in BA. It was a fun way to see a part of BA we would not normally go. THis was our thrid time in BA and we wanted something different. The tour had some intersting stops with the highlight being the subway ride on a wooden subway and a visit to a tango place that was really old and interesting. No tango dancing going on in the morning but the place was really interesting.Vayable is a great way to get to know the city with a local. We will try it in other cities we visit.