The hotel is behind Beppu. Tower. From the hotel, walk to Beppu. Station about 700 meters. There will be another hot spring tax of 250 yen per person. Therefore, you should use the hotel's onsen as it is not used.
Traveloka Sdn Bhd (Registration No. 201501003122), Level 14 Tower 2, Menara Kembar Bank Rakyat, 33 Jalan Rakyat Brickfields, 50470 Kuala Lumpur, Malaysia