Caio (pronounced "Kye-Oh") is an exceptionally personable, hospitable man. You stay in your own suite in the back of his lovely, restored two-story house in a quiet neighborhood with views of the famous Christ-the-Redeemer statue. He lives in the house along with his lovely wife Carol and their young son Vincente. I was brand new to Rio, and as we were talking about how to get to the sights nearby just after I arrived, he offered to simply take me himself - a gracious offer I happily accepted.
He is happy to share with you his own perspective as a life-long Carioca, and provided countless insights into the city through his own family's history. He was also happy to offer suggestions for local restaurants, as well as sights around town that are off the tourist radar. I could not recommend Caio more warmly; be it tending to whatever needs you may have, or offering a lovely breakfast every morning, he is the perfect host.