Beautiful old building renovated with great taste, we didn't meet Ana but her husband João has been very kind, he took the time to give us many advices about the city, we appreciated it very much. The apartment is very nicely furnished, and the ceiling is truly a work of art. The only negative side for us has been the neighborhood, it's not that far from the city center (15 mins walking) but it was the less pleasant district we visit during our stay in Porto, but this is of course a matter of personal tastes. Overall we had a good experience, and would recommend it.