We enjoyed our stay at the apartment. Sufficient towels, bedsheets, and toilet paper were provided. The apartment was cleaned after a week's stay, which was handy.
Located a few mins walk from 24 Agusto metro station and the same walking distance to Campana train station. It is very convenient to get to places or explore Porto on foot.
The only recommendation would be to heat the apartment occasionally when it's vacant to avoid humidity build-up.