The Beach House is great! I hope when you checked in they explained the BH to you. As mentioned previously, since HHI Resort is on the Marshland, the Beach House gives you DVC spot on the ocean.
It’s a really beautiful facility with a pool, QS restaurant, bar, and many other amenities. My sons loved Playing the billiards and ping pong there. They also had fun playing volleyball in the pool with other guests. There is also, what I call a clubhouse room with comfy sofas and chairs, games and a television. I can see this getting a lot of play when the weather is chilly.
We always go up to Beach House and swim in the ocean, but do our sunning and eating up at the Beach House.