We had a great experience. Enrico checked us in and explained how everything worked.
The apartment is quite spacious and larger than it appears in the pictures. The bedrooms are nice and large with an individual a/c unit in each so you can tune the temperature to your personal preference. The kitchen is well-appointed with plenty of pots and pans as well as dishes if you would like to do your own cooking. There is also a water filter with chiller which is a very nice touch in a city where we would normally buy bottled water. Roberto's place is right in the heart of Copacabana yet somehow still quiet at night. The location is fantastic - the back door of the building is right across the street from the beach. Highly recommended!