Great 12sq meter room with a double bed, ceiling fan and AC in Tijuca near the Metro, Maracanã stadium, State University and many services. Laundry and Kitchen areas are included. In-building parking available for a fee. Plenty free spaces on street.
Hopefully the same rules as you would have if someone were to stay at your house:
Respect your neighbors within the apartment and building.
Lock the doors and gates upon arrival and exit.
Wash your own dishes.
Wash your own clothes.
Don't break things.
Don't lose the key! (It's happened, and it's a pain in the you-know-what)
Please switch off the light, fans and AC when you exit the room and the house.
Don't spend too much time in the bathroom.
Laundry, Kitchen and phone available, but don't abuse them!
No parties. No extra visitors. It may be hard to imagine in Rio, but there is a law called the "Silence law" which is in effect as of 10pm.
Cancel up to 24 hours before your trip and get a full refund. Cancel within 24 hours of your trip and the first night is non-refundable.