Modern, and we really love to Onsen at upper floor the worst thing is 1) Car park is not enough and it take time to walk but it is okay as we can also shopping at Donki at night time when we walk back to hotel 2) Air con sometimes is not work well then we walk down to talk with the old man and he was amazing he can solve everything for us (1st day toilet was locked suddenly he also do) and he is quite joking he told me with unemotional that he close our aircon as he is controller lol 3) staff not good in English but overalls we miss this hotel finally