The apartment is located in a perfect spot. Initially I didn't get the scale from looking at the map, but when I got there - wow! 2 minutes tops and you are swimming in Ipanema Beach. As for Copacabana, also - an easy walk and you are there. Also, you have great restaurants and a supermarket right next by.
As for the apartment itself, it is great for up to 2 people. It is not the fanciest, but it is more than a great value for your money! It is clean, you have a small kitchen, bathroom, comfortable bed and you don't need more than that because it is Rio and you don't spend too much time in the apartment...
Georgeana was super responsive for any message that I sent to her. She prepared a great guide and in general she is very nice.
One small thing is that the air-conditioner is a bit old and loud, so if you have to sleep with it and you have a light sleep, this is something that you should know. BUT, the temperature of the apartment is very pleasant and there are two fans. No need for the AC.
So, I completely recommend this apartment. Will definitely use it again!