As mentioned before Recoleta is an upmarket quarter, very stylish and clean. Angel's appartment is a very good base to explore the other quarters like centro, San Telmo and Palermo either by walking or public transportation.
There is a carrefour supermarket around the corner with beautiful bife chorizzo (sirloin steak) as good as i never ate before. The kitchen is well equipped to prepare them.
Angel had two independend internet lines and netflix on his
TV in the livingroom. I highly recommend this place