I stayed just for a short night and a quick sleep and continued early morning to my next flight.
Fatima's husband Hirata was waiting for me at the apartment. When I came with the taxi to a nearby hotel and didn't know how to find the place from there, Hirata came to pick me up from the hotel. He also helped me to order a taxi for the next morning. He was very sweet and helpful.
The apartment was simple and clean, the bed was cozy and the bathroom also very well cleaned. There was a fridge and drinkable water for the guests. In the apartment there were two simple rooms with single beds and locks, and a shared bathroom. I didn't meet the other guest that stayed there.
There's quite a lot of noise in Rio, and during my night there was a football game so there was even more noise. I recommend using ear plugs if noise bothers. But there will be noise in any apartment in Rio, not just in this one.
All in all, the way everything worked out and how lovely and helpful the host was, it was worth staying at their place.