Ernesto's flat is the perfect place for a long time stay for 1 person. The apartman is very bright and cozy, there is absolutely no street noise. The flat and the entire building looks very new, the flat is very well equipped. It is located in a residental neighborhood, a bit far from the main tourist attractions, ideal if one is looking for a quiet place to live and work. Ernesto and his wife were lovely hosts, they helped me whenever I needed anything, and they were very flexible with the check out time. I would definitely stay here again if I visited Buenos Aires one more time.