AMA is a discreet Argentinian place on Queen W near Ossington. The room is dark and comfortably furnished, well suited to steaks and red wine. My rib steak was one of the best I've had, cooked perfectly and served with chimichurri sauce. The guacamole on toast was also excellent. Service was very good and knowledgeable. Nice wine list. Definitely worth trying especially if you enjoy South American beef.