Amazing place in Ipanema. Short walk to the beach, modern, clean, spacious, with a view of the Christ statue, and lots of personality to the place, with excellent security, and a great place for breakfast and meals on the corner. If you get a Brazilian CPF number, you can even use the Itaú bike also on the corner.
Just watch out that using the AC during the day is an extra charge, which is kind of unavoidable (even in winter, Rio was too hot for me to be in the apartment without AC, since I did some work during the day).
But would still definitely stay here again for sure!