Absolutely one of the best experiences we've ever had. We stayed in the Kariyasu Villa overlooking the stream at the end of the property. The breakfast and dinner were astonishingly unbelievable. All of the dishes were of local specialties or Japanese: river fishes, sashimi, Hida beef, and so on. So if you're not open to fully experience Japanese cuisine, then try more westernized hotels and don't go to a traditional ryokan. The quality is beyond or like any Michelin starred restaurant we've been to and the quantity: come hungry! We were served by the kindest and warmest people. Sure, the English is more simplified, but we're in Japan! If you want fluent English, probably best not to go to other countries other than US or UK. Also, it's the twentieth century: Google Translate! We stayed 4 days/3 nights and enjoyed the onsen every night and day ... at our last day we even went twice! They switch the female and male onsens in the morning & evening. We were by ourselves for the most part and preferred the room with rock tubs. The evenings around the fire with hot sake was truly magical. The room does get smokey, but if you listened/learned a little about ryokans and traditional Japanese homes, it's to keep the building from rotting and repels the insects. In all, we are already talking about when we can again treat ourselves to go back!