Dormy Inn Premium Otaru offers a variety of rooms including twin rooms with tatami floors, twin rooms, double rooms, and twin rooms with an eco plan. The room sizes range from 151 sqft for double rooms to 226 sqft for twin rooms. Some rooms allow smoking while others are non-smoking. The occupancy varies from single occupancy to accommodating up to 2 adults and 2 children. The bed options include twin beds or a double bed.

Guests at Dormy Inn Premium Otaru can spend their time at the hotel by enjoying the leisure amenities offered. The hotel features a sauna and a hot spring bath, providing a relaxing and rejuvenating experience for the guests.

In addition to the leisure amenities, guests can also dine at the on-site restaurant called 北の番屋. This restaurant offers a convenient dining option for guests who prefer to enjoy their meals within the hotel premises.

With these amenities available at the hotel, guests can unwind and indulge in a variety of leisure activities during their stay. They can take advantage of the sauna and hot spring bath to relax and unwind, or enjoy a delicious meal at the on-site restaurant.

The information provided does not specify the number of restaurants available at the hotel, but it mentions one specific restaurant on-site called "北の番屋." Therefore, it can be inferred that the hotel has at least one restaurant available on-site.

Yes, you can use your credit card at Dormy Inn Premium Otaru. They accept JCB, Visa, Mastercard, American Express, Diners Club, NICOS, UC, and UnionPay. Additionally, cash is also accepted as a payment method.