Rogerio's appartment is highly recommended!! We passed a really nice days there. Is big, clean, confortable and really well located. Five minutes walking you find all that you need (shops, restaurants, supermarkets, buses and metro,bars...).
It is also very secure and there is a doorman 24 hours in the building.
Rogerio was also very nice. He come around one day for the appartment to know if everything was ok, and another day he picked us up and showed us the Corcovado and Lapa neigbourhood in a very beautiful morning (he is a tourist guide and he did it for free).
The two bedrooms are big and the beds are very confortable. You have a huge tv in the living room and hundreds of channels.
Bathroom is also good and hot water 24 hours available. Only the kitchen was not too good, although you have the stuff necesary to prepare your breakfast or a dinner.
If I come back to Rio (an amazing city, by the way), I will try to go to Rogerio´s place without doubt!