Our group was a grandma and two family groups (4 more adults with 5 kids ages 7-16: 10 in total). What a wonderful spot to vacation! There was plenty of room for everyone to sleep well, and great areas to congregate and play games, chat, or just listen to the waves.
Every day we did an excursion (Letchworth State Park, Watkins Glen, the women's suffrage national park at Seneca Falls, and one day just indulging in go-karts, miniature golf, and arcade games at Minnehan's.) The rest of the day, the kiddos played on the water: they loved balancing on the paddle board and taking out the kayaks. We could watch them safely from the dock or the house decks or porches. (But the grown-ups did indulge in a bit of kayaking and canoeing too.) It's not a sandy bottom beach, but Whitney was clear about that, so we were all prepared with water shoes.
Whitney provided really clear instructions about everything and responded super promptly to any questions. Kitchen and bath and laundry room were everything we could hope for too.
Costco wasn't too far away, for us to stock up to start the week, but Aldi's and Wegman's are very close for those last minute grocery runs.
If I could give this place six stars, I would!