We ended up ending our stay before the first night because there was mold in the bedroom. It is likely common due to the constant moisture in Porto, however we just felt that we wouldn’t be safest if we spent the night in the room. The host was extremely responsive and quick to provide alternative options. I appreciate there flexibility and understanding. I am sure they will have that issue fixed promptly based off their response to the situation. It is a bummer we couldn’t stay because it was in a great location and otherwise a perfect apartment.