My fiancee and I had a fantastic stay at Jackoshn & Bruno's place in Leblon. The location can't be beat: it's within a stone's throw of the beach and all the great local commerce. The bed is comfortable and the A/C worked well. The internet connection was a bit unstable but you shouldn't be in Rio to watch Netflix anyway! We'd happily stay here again and would recommend it to anyone else looking for a super pied-a-terre in the best neighborhood in Rio.