I spent about a week in Buenos Aires during a 4 week trip to South America in Feb/Mar 2009. My friend Jeff and I stayed in a midrise condo in Palermo booked through www.4rentargentina.com. Here are 10 photos:
View from the condo after a good thunderstorm
Condo interior
Tango!
Outdoor cafe space in San Telmo
Buenos Aires has great parks
Mmmmm, empenadas
Luxury long haul bus seating
River ferry boats in Tigre, a river delta town north of Buenos Aires
Canals near Tres Bocas, a river ferry boat ride away from Tigre
Footpath near Tres Bocas