We had 14 in our party and the set up was perfect for us!
House was fully stocked, which was great! Kitchen was a full kitchen with pots, pans, plates, bowls, cups, silverware, regular coffee pot with filters and keurig, ice machine didn't work well so we bought ice, garbage bags, dishwasher pods, napkins (could have used 1 more roll with 14 people), some spices, etc.
Bathrooms had shampoo, conditioner, and body wash. We could have used 2 towels per person because we were having to wash towels each day (1 per person was supplied). Bring your beach towels for the pool and hot tub!
Laundry room had laundry pods and dryer sheets.
VRBO description says barbeque grill, but it's a Blackstone. We bought something for the grill but made it work on the Blackstone!
Everyone loved the hot tub!
Our only complaint was the cleanliness. Our bare feet got dirty the first night so we wore shoes after that. The local contact had to come change our bedding because it was stained (some blood and oily stains). She was very nice about it and kept apologizing. She said it was a new cleaning company that wasn't doing the best job and they were addressing the issue.
Overall, great trip! The positives outweighed the negatives by a long shot!