Hasan and Marina are amazing hosts. Hasan quickly responded to my emails, answered all questions (I had a lot of questions since it was my first trip to Rio), provided tips and suggestions, both were very helpful during my stay. Apartment is nice, clean, conveniently located within walking distance to Copacabana beach, subway/metro station, surrounded by shops and restaurants. I would definately stay again at the Hasan's apartment and recommend to anyone travelling to Rio. Thank you very much Hasan and Marina for your warm Brazilian hospitality!!