Luis's apartment is perfect for short-to-medium stays in Rio. It's in a very good part of Copacabana, only one block from the beach and three blocks from the metro. Its proximity to the beach means it gets an ocean breeze almost all day long. Being on the top floor of the building also means the views are spectacular. The apartment is spacious, certainly big enough for four to stay comfortably. The amenities are rather basic (kitchen, furniture, etc), but being right in the middle of the action, I found I didn't spend enough time at home to need more. Luis lives just around the corner and is a very kind and responsive "landlord." His English is very good, so any problems you might have he is a great resource. All in all, a big thumbs up!