What a great place to stay in Porto!
The boat is in a perfect location, as there is great food nearby and a beach facing the sunset. It's only a short and pleasant walk to the metro, which is cheap, frequent, easy and gets you to the centre of Porto quickly. Whilst the bathroom facilities were not on the boat they are only a minute walk away and are clean.
I would recommend this place to anyone visiting Porto, and hope to come back here soon!