We very much enjoyed Frank's motor yacht. It's beautiful, well located in the marina with nice views and is walkable to 4-5 small local restaurants and very small markets. The port wine houses are just down the street as is the water taxi (3 minute ride) across the river to Porto. It was very relaxing. Just be aware if your not a boater it's a tight space. That said the beds were comfy, the kitchen was adequate, the living space was nice and it has a huge 8x8' sunroof(we rarely came off deck as it was great weather). I can heartily recommend staying here for a relaxing vacation with good local flair. This area is not touristy!