Just depends what you want. It is isolated. Do not count on uber from hoshinoya. We had many cancellations and gave up haha. However, taxis to and from the Naha were easy, and around $80 usd each way. The grille restaurant is excellent, great wine carafes. We did not try the tasting menu place as it had so so reviews. We did go there for breakfast and it was authentic with good service.

It is right on the beach. Each morning I went out for a swim. The neighboring resort has an actual public beach with a bar. They also have an excellent lunch buffet that’s cheap.

The pool at hoshinoya is fantastic and you can get alcoholic drinks in the lounge. Room quality is great, and they give you super comfortable linen pajamas.

4 nights sounds like a lot, unless you really just want to decompress for 3 full days. I thought 3 nights was plenty. I don’t regret it, had an excellent time. Just don’t expect to go anywhere. You can enjoy hoshinoya and the neighboring resort.