It was out of the ordinary, but uncomfortable to sleep and stay in cramped space, in cold or rainy weather. Please make sure the weather is nice enough for sailing before booking. We arrived in rainy weather, so sailing was not possible. Host did not contact us to offer to sail in the morning although weather was permitting. After all, the name is Douro Sailing, not boat stay. Communication was so-so from host. Please buy supper before arriving, so you can cook on the boat. Marina is very far from the wine caves and main attactions.