Marcos’s place is in a great location - right in the center of Copacabana. He let us check in early which was really nice, and there is a maid service which will wash the dishes, make the beds and take out the trash pretty much daily.
You hand in the key at the front desk when you exit - personally we really liked this because we didn’t want to have to carry a key around.
Marcos is also very responsive and quick at communication. I would say the place is what I expected looking at photos, description and reviews.