Romina is a wonderful host and her apartment has everything for a comfortable stay in Buenos Aires. I spent 3 months in the apartment and it was perfect—it is conveniently located to the subway and city centre, the room was somehow larger than I had expected it to be from the photos, and Romina is extremely responsive and helpful. She takes great care to ensure you have everything you need (on a cold night, she purchased an extra heater for me before I had even asked for it).