Good Airbnb in a a great and secure location two blocks from Copacabana beach. It's also near a metro stop, restaurants, and bars.
Sergio is a wonderful host and he has the best personality. You'll feel like you've known him for years. The communication between us was outstanding. Upon my arrival, Sergio pulled out a map of the area and gave me helpful hints on what to do in Copacabana. This information was very useful.
The only negative thing is my bathroom was not clean. I'm sure Sergio will resolve this for future bookings. I would still recommend his Airbnb.