The Royal Oak Hotel Otsu offers an outdoor pool and a day spa as well as conference room(s), a sauna and a beauty salon.

The Royal Oak Hotel Otsu caters for families with children offering babysitting / child services. Also available at the hotel is a dry cleaning service, a laundry service and meeting rooms. Friendly staff at the front desk are available to look after the needs of guests on arrival. The hotel's garden is a peaceful spot to sit and relax. As part of the in-house services, visitors can get connected with the computers available for hire.

The rooms feature elegant décor and luxurious 5-star facilities. A TV, a mini bar and a telephone can be found in each room of the hotel. For extra comfort slippers are also included. The rooms are equipped with blackout curtains and a trouser/pant press and the hotel has room service.

Mii-dera Temple and Yamashina Hongan-ji Temple are within driving distance of the Royal Oak Hotel Otsu. The centre of Otsu is 20 minutes away by car.