We were visiting family, who live in Naha, but I booked this place in Ginowan because I wanted a spacious room for myself and my adult children. We definitely got a spacious room!! It had 2 bedrooms, 2 toilets, 2 showers, and a bathtub with a view of the ocean. And a kitchen!
Convenience wise it's really quite well located. There's a large shopping mall right next to it, with a couple of eating options, conbini, and department stores. There's a beach a 1/2 mile down the road. There are a few restaurants right behind it (can I recommend 炭ト飯 晩餐 right down the street? An izakaya, but FANCY).
From Naha it's not super convenient, and with all our bags our relative had to rent a van😩!
We got by with our basic Japanese pretty well. Breakfast buffet was pretty good actually.
Biggest downside: not enough outlets for 4 connected people, no outlets near beds. But there's a department store next door to buy extension cords 😅
We love Okinawa so much, even being there on the hottest day in the world can't dampen our enthusiasm. We will be back soon! (if we don't stay at Moon Ocean Ginowan, it's only to be closer to our relatives! But maybe I'll just rent a van and take the leap to driving).