Adriana was an excellent host - she and her family are so warm, welcoming, and helpful with anything you may need. The house is lovely and clean, and the breakfast was plenty each morning. It's located in Jacarepagua which is about a 30 min walk to the Olympic Barra Park, and close to a bus stop that takes you to a metro station. Her hospitality made the trip feel easy and like I was at home. Great experience!