Absolutely amazing place - we couldn't believe our eyes when we were welcomed aboard. The yacht was as described and offered all the comfort of a more conventional AirBnB place. The unique perks are a sun deck, feeling the gentle tide of the Duoro river, and good proximity to Porto. Frank Oliver was a very responsive host and even surprised us with a few bottles of complimentary beer and wine that were leftover. We can only recommend it and would love to come back.