The place is very spacious and clean and it located in a well maintained complex. It is actually equipped with all you need to enjoy your stay for any duration. Has a huge living room, large rooms, and kitchen. Also, reliable internet/wi-fi. Place has everything you'll need and the building is much nicer and maintained compared to a lot of places in Rio.
Nice area of Gloria if you want more of a local area feel and has everything you want around you. It's next to the metro, so you can get around Rio easily and it's a few minute walk to an amazing local park/beach (Parque do Flamengo - Aterro) that you can do many outdoor activities such as working out/running. It is walking distance to Lapa, Centro, and Flamingo where you can find a lot of the tourist attractions downtown an. It is just a quick $0.90 USD metro or $2-$5 dollars ride to anywhere in Copacabana, Ipanema, Leblon and Barra areas.
The host was amazing and was there if you had any questions or issues.
I've been to many Airbnbs in Rio and this place was my favorite.
Definitely recommend!