Nuno was very friendly and helpful. We easily found the location of the boat, it was in a gorgeous area with great cafes and restaurants, as well as many other shops in walking distance, all if which are fairly affordable (compared to Ireland). The boat was very cosy, we felt very comfortable there and there were many amenities, including TV, wifi, toilets close by with showers, and a small laundrette. I am very happy with having chosen Nuno's boat to stay at while visiting Porto, as I feel it gave me a good feel for the city. The people at the Douro Marina are very friendly and helpful. I would definitely recommend staying here if you plan on staying in Porto for a few days. We went in January and it was lovely but I can only imagine it is even better in the summer!