Staff are very helpful. The place is quite and relaxing. If the changing area at rooftop could provide more privacy, it'd be better. I skipped the rooftop hotspring because of this reason.
Nice location on the hill with views of the ocean and mountains. Nice onsen on the roof with a nice deck as well for relaxing. No elevator which was fine for us but might be an issue if you have mobility issues. Staff very friendly and accomdating.