Sergio is THE BEST! So much that we felt like family. I'm not kidding. Me and my friend did not want to leave. I was the one that booked the place and so when I told my friend we had to leave the next day he was so sad, he asked me why. And it's because Sergio is so popular, he is booked the rest of the days :( otherwise we would have stayed. He went above and beyond to help us. When I booked he sent me an itinerary, helpful guide about Rio, things to do, and things to avoid to not get jipped. It helped a TON! I love Sergio and hope to visit again! I also met his mom and I LOVE her!! just love her! She is the sweetest, felt like my family. He is very helpful. The place is very nice and in the center of it all. His apt. is very spacious, I loved the lounge area where I spent most of my time. You can also see Sugar hill and Jesus statue from his windows. Also Sergio speaks a few different languages which is great, and helped us get around, when we needed directions or where to go. You won't regret it if you stay with him. As for the neighbourhood, it is very nice but take his advice and don't flash your phone, wallet at night or it can turn into a bad situation. Robbers lurk at night so beware. Take a cab everywhere as we did. Ask him for advice and you will be okay :)