The apartment is really lovely and the location is great, just one block from Copacabana beach posto 5.
We were 4 adults and two children. My parents-in-law took the slightly smaller bed room and we shared the other bedroom with a really large queen-size bed, very comfortable for two adults and one child. Our little infant slept in the crib which Carlos provided. So we didn't need to bed the sofa in the living room and used it only for socializing. each bedroom has it's own very modern bathroom, really nice.
Internet and Wifi is working well. There is a fantastic bakery right downstairs, so no need to shop for breakfast ingredients. The neighbourhood feels very safe. We went out to nearby restaurants in the evening and didn't worry about safety.
Would definitely book this apartment again!