This is a good basic apartment. You have everything you need, but if you seek some luxury, then it`s not the right place. It`s a good place for those who use the place "just for sleep". It has a great location, close to the metro and very close to the beach.
It`s located in Copacabana, so it`s a safe place.
The room is quite small, and it is a kitchen/living room/bedroom all in one room. So it`s not for those who seek some space.
The double sofa-bed fits easily 2 people, but is kind of short. I have 1,80m and my feet get a bit off the bed if I sleep straight, but I had no problem with that. I think that could be a problem if you are taller than me.
The bathroom is very good, everything was clean, Maria Lúcia was a great host and very attencious and the location is also great.
I would recomend her place, for sure.