We greatly enjoyed our stay in this property. We were traveling with 3 adult couples, and there was plenty of room for everyone. The host was quick to answer any questions we had.
The kitchen was fully stocked for cooking, and they even included some snacks and wine for our our enjoyment. There were two big living rooms, so groups had room to spread out. It was very convenient to Watkins Glen for supplies and you can't get any closer to the East Seneca wineries.
One word of caution: the driveway is very steep and unpaved, so it could be an issue in the rain or snow if you don't have all wheel drive. That being said, the driveway is flat at the bottom and goes right to the front door, so easy access once you are at the bottom of the bank.
Overall, we had a great weekend and would happily stay here again!