We had a fantastic time at Ivan's place. The view of the city was great and we loved watching the sunset. We stayed for a month and we easily could have stayed longer. It was great having our own kitchen where we could prepare food, and the area is nice with lots of bars and cafes within walking distance (and really when you're in BA you should take advantage of the many cultural centres and theatres - we were sooo impressed with the cultural offerings the city had!) Our fave places for alternative culture were Matienzo, Konex, El Quetzal, Esquina Libertad, Libros de Pasaje and Teatro Sarmiento. If we ever return to BA, we shall consider this apartment again!