Frederico was a fantastic host before & during the stay. He answered several questions before arriving, in excellent English, & when our schedules briefly overlapped in the apartment he was helpful without being smothering. The apartment was nice & spacious, especially being only 1 block away from the middle of Copacabana. His willingness to leave keys & flexibility with check out time was very much appreciated. 10/10 and somewhere I would definitely stay again.