Alberto's place was great. This is clearly a new rental so there's a few things that could be improved--there's a smell of sewage from one of the drains in the bathroom (just needs a different plumbing part). We solved this by keeping the bathroom door closed. The bedroom window is right over a bar so we could hear people talking on the street at night. I solved this by putting in earplugs, but if you're a light sleeper, you may have trouble.
Otherwise, this apartment was lovely. Perfect location around the corner from the Parc Rio de Janeiro (there is no view to the park, but it is very very close). Compact and comfortable studio perfect for one person or a couple. Clean, modern, and new. The bed was very comfortable. The kitchen is well equipped for making breakfast or having a snack (I wouldn't cook a full meal in there because there's not much counter space), plus there is a filtered water dispenser. Alberto and his team were very communicative and helpful. I would definitely stay here again.