Rocinha is well worth the visit, and our guide, Patrick, was excellent. Good clear communication with tour organizer. Transportation to and from Rocinha was provided via car. It was a small group on the day we went, and we walked around at a fair pace, with frequent stops for explanations from our guide, scenic viewpoints, and points of interest. The residents were all very kind and accommodating to us visitors, and I guess groups like us who politely intrude in their lives are somewhat normalized. I felt as safe with the guided walk as I would in downtown Rio on my own. Loved the capoeira demonstration. I will note that some of the walk required climbing steep stairs and uneven winding paths, though nothing too arduous. Thanks!