It's a heritage architecture and is significant because many important people had been there. But that's all for it. It doesn't worth the price at all. The cleanliness was quite disappointing--- I stayed in the Japanese style room in the main building because I wanted to bathe in the wooden bathtub. Eventually I wasn't able to because I found two mushrooms growing in it ! I also found dust on the only hanger in the room.
As a historic 4-star in this clean country, this cleanliness is not quite acceptable.