Low-cost vacations - I just came back from Buenos Aires and highly recommend Buenos Aires Stay. BA Stay is an expat owned and managed vacation rentals agency that provides low-cost and hotel style apartments to vacationers.  Here's a link to Buenos Aires Stay <a href="http://www.buenosairesstay.com" rel="nofollow">Vacation Rental Apartments Buenos Aires</a> you will save 50-60% off rates offered by hotels in Buenos Aires.  In addition, take dollars, you can get between 6-7 pesos for each dollar if you wait to change your currency in Buenos Aires -  save money!!!!