i have been in BA a few days and just want to give short reviews of some of the things i have done so far.
i rode the buenosaires bus the hop on hop off but we did not hop off. it was a sunday which is good because there wasn't so much traffic and we stayed on just to get the layout of the city. the next day we did a 5 hour walking tour (not free $28 US) but worth it. we took public transportation to get to different areas. we rode the subway, and buses like the locals. we had lunch in la boca caminitos visited the cemetary which is unique & beautiful (if you could say that about a cemetary) and a must see.
the next day i did a bike tour to the north neighborhood. this was great, we rode thru beautiful parks and elite neighborhoods and it was fun to cover the city via bike. for dinner i did the argentine experience cooking class again a unique and really fun experience. and the tango show i went to was cafe de los angelitos. the show was excellent authentic and beautiful. the food, not so much. my husband had seen rojo tango and his comparison was the food was better there but the show at cafe angelitos was much much better.
thats all for now folks, cheers