We stayed for a one week in Katia’s apartment. She is so friendly and nice host. First Katia and her husband picked up us from airport. Then give us helpful tips about places and transportation and much more. And during whole time of our visit Katia immediately (literally in 5 minutes) answered to every question or needs we have. The flat is not big but very clean and cozy. It’s only 5 min away from Copacabana and near half hour from Ipanema (by foot but faster get that by bus/metro). Highly recommend Katia’s apartment and I certainly stay here when going back to Rio!