Rubens place is great. I stayed here for a month. It is located in a safe neighborhood about 7 min walk from Costanera shopping center. Los Leones metro stop is about 6 min walking. There are many restaurants, shops and markets within an easy 10 min walk. The apartment is great. Wifi is fast. Speedtest said 10/50 mbs up/down speeds. There is a small office next to the bedroom for a dedicated work place. Check in and check out was super easy, building is very safe and Ruben always responded very fast. I absolutely would stay here again.