The apartment is very well designed, stylishly decorated and tastefully furnished. It is also in a super location. The doormen\security at the entrance of the building are excellent.
While I loved the above aspects of the apartment, I would not return because I did not think that certain aspects of the apartment were that clean, e.g, towels and linens, some of the walls and doors, a sofa. I would consider if the apartment is repainted and there is a way to show newcomers that the towels and bedsheets are clean.
I might have been wrong but that was my impression. I did not complain to the owner or his agent during my stay as I did not want to use up my precious time in lovely Rio for that.