Just completed a weeklong stay at Diogos apt, during carnival.
The apt is very clean, and just as described in the pictures. Location is great, just off the famous Avenida Atlantica. Lots of great restaurants and nightlife options nearby.
Very safe building.
Diogo is also a GREAT host, he will go above and beyond to help you with anything you need in Rio. Very responsive too!
Definately will be back, and my go to option when staying in Rio.
Obg Diogo!