I stayed at Alex's apt for over a week and I had a great stay !
First of all Alex is an awesome host ! I have stayed at a few airbnb locations now, and Alex might be the best host I have met to date. Plenty of extra towels, extra toilet paper, extra soap were a nice surprise on my arrival.
Also, he lives close by and is always readily available to assist if needed.
The apt is literally 1 block from Ave Atlantica and Copacabana beach, close to several supermarkets, cambios, restaurants and anything else you might need.
Comes equipped with a full size fridge and plenty of ustensils in the kitchen.
Next time im in Rio, def will be my first choice.