I have stayed there twice, for one month and three days. Iguacel's apartment was very clean and looked just like what pictures show. The neighborhood was safe and close to the center of the city, sol. You can walk there and it should take no longer than 25 minutes, or take the metro from either of the 2 stations which are only 5 minutes away from the apartment. Iguacel was a nice host and fluent in English, so it was easy to communicate with her. She even helped me get a one month metro ticket which was difficult for me to do it by myself since I didn't understand Spanish. Also she was flexible with time so I didn't have to wait to checkin/out. One thing to note is that she has a cat so if you have allergies you should be careful!