i would definitely recommend this apartment for a short stay. The location is excellent for going to the beach and using the Metro, and it's in a really good part of Ipanema. The apartment has a good washing machine and a smart tv. I think it's a good bargain for the right person.
I don't think i would recommend it to many people for a longer stay, because it's quite noisy with the windows open as it faces one of the busiest streets in Ipanema with lots of trucks and busses, but with windows closed it's not too bad. Also the furniture in the living room and kitchen is very uncomfortable; the bed is comfortable but doesn't feel very strong.