Doña Sonya was very helpful and easy to communicate with. Her building is centrally located, 2 blocks from Cantagalo metro and 2 blocks from Copacabana Beach. The filtered drinking water was much appreciated. The room has useful touches such as a desk, chair, study lamp and behind the door clothes hooks and hangers. Doña Sonya provided a mosquito repellent plug and lent me poncho during the rainy days. If you are a well-organized solo traveler whose main concern is a central and safe location, this place does the job.