This is listed as an apartment, but in reality it was a hotel.
We stayed in the apartment on the 1st floor (zero floor).
It was spacious enough, with two bedrooms. The lighting was a little dark in all rooms. The kitchen was very sparse. No soap, no dish towels. No paper towels. But it was ok because we did not plan on cooking for our short visit to Porto from Lisbon.
The only negative thing was a family above us with toddlers that ran and clunked all evening for about 4 hours. They finally calmed down about 11:45 PM. They were back at it around 6 AM. It was difficult to sleep because of the noise overhead.