Catarina, the host, was very supportive and nice. We met on time and she gave me the feeling to contact her whenever I have a question.
The apartment is big enough for a couple, not modern, but clean and has a nice view. It is a quiet place, no traffic or loud neighbours and you are close to bairro alto and the cool area of principe real, which is really nice. The bathroom is clean and big enough, you have a small kitchen and a couch to relax. Internet worked well.
The bed is 1.20 m, so very small. It is ok for a short stay, but not for a longer stay (at least not for us). During our stay - and we guess it was because of corona - the apartment had a strange smell, kind of old and wet. We tried to air a lot to get fresh air, but nevertheless when you left the flat and came back, you still smelled it.
All in all it was good, but I think a little investment would make the apartment way better and more modern.