I had a great time staying at Brian's place in Outeiro da Gloria. The neighborhood is a in a unique part of Rio de Janeiro, and though it is a bit difficult and energy consuming to get in and out of, it is special enough to be worth it. From this room you have an amazing view of Guanabara Bay and from the patio you can see Sugar Loaf. You are very close to gorgeous Aterro do Flamengo and the Gloria metro.
The apartment is good value for money and I wouldn't mind staying again :)