Natural Do Río Guest House is located in Vidigal, a Favela close to Leblon, close to any kind of public transport and with its own small beach.
The Hostal it selve has a little common area and a terrase to chill out and also a rooftop with an amazing view. The Dorm is clean, the beds are comfi and even the Wifi is working in there.
If u wanna do any Tours, Carlos, the owner is realy supportative, just ask him for some recomendaciones.
Last thing i can say, you will get ur first Caipirinha for free and its the best one in the world! Try it ;)