In short - I can't think of a better place in Rio! First of all because of Diana and Maria - they are both really cute and make you feel like a family member. The place is, as other reviews tell, immaculately clean. Fresh, nicely decorated, with a lot of natural light and a very positive atmosphere. The location is great since within 3 minutes walking to the subway and both Copacabana and Ipanema beaches.
All over - highly recommended!