My time in Rio at Jal's place was amazing. The room and location were both great. You have great views and you're only a block away from the subway station, which is great because it's like 75 cents USD to get anywhere downtown or to the big beaches. The room was great; the hammock is awesome to chill on when it's too hot to go outside. The room had great AC and a fan so you're always comfortable and the wifi was great. The bathroom and room were very clean as well. Honestly, everything was as advertised and better.
Jal is a wonderful host as well! She made me several meals, invited me to join her and her boyfriend for dinner, and really cared about making sure you had a great time in Rio.
If I ever go back to Rio I will definitely see if this location is available.