We had a nice stay in Isabels apartment for 10 days. It is well located in a safe neighborhood between Copacabana and Ipanema (just 5 minutes walk to both beaches). There are nice shops, cafes, restaurants and super markets within walking distance and the metro is just outside the door. The apartment is a bit small, but it is expensive to rent apartments in Rio. We would recommend this one, and Isabel and her family are very kind and helpful :-)