Certainly, you are welcome to stay with your pet at Hotel Okinawa. The hotel has a pet-friendly policy and allows pets on the premises. However, please note that there may be additional charges for bringing your pet along.

Hotel Okinawa offers a variety of room options including Double Rooms, Single Rooms with Balcony, Quadruple Rooms, Superior Double Rooms, and Suites. The rooms range in size from 118 sqft to 269 sqft. Smoking is not allowed in any of the rooms. The occupancy of the rooms varies from accommodating 1 adult to 4 adults and 3 children, depending on the room type. The bed sizes offered include Queen, Twin, and King size beds, with some rooms also featuring a sofa bed.

Guests at Hotel Okinawa can spend their time enjoying the leisure amenities provided by the hotel. They can relax under the beach umbrellas and soak in the sun, or unwind with a refreshing drink at the hotel's bar.

For dining options, guests can indulge in Mediterranean cuisine at the on-site restaurant, Ristorante presso Hotel Butterfly. The restaurant offers a traditional ambiance, providing guests with a unique culinary experience during their stay.

Additionally, the provided data does not mention any other specific amenities available at the hotel. Hence, guests can primarily focus on making the most of their leisure time by taking advantage of the beach umbrellas, the bar, and the restaurant.