We were a group of nine adults and five small children, including two infants. The house was as pictured and described. I have noted a few details below for future renters.
It's important to note that out of the five bedrooms downstairs, one was an "en suite" and the other four had to share one bathroom! One of these downstairs bedrooms was a bunk room, so there could possibly be 10- 12 people sharing that one hall bathroom if you have a large group!
The downstairs bedrooms which did not have their own bathroom are in need of a mirror so that people can get ready for the day in their own room. There is also only one roll of TP put in each bathroom, so you will definitely need to bring more!
The upstairs master bedroom has a huge closet which worked out great for 2 pack and plays for our twin babies.
The kitchen was well stocked with everything needed to cook meals. Large washer and dryer were great!
We would have liked to be able to use the outdoor gas fireplace, but the owner shuts off the gas to all fireplaces during the summer season. There was no way to roast marshmallows or sit around outside by the fire on a chilly evening since the fireplace wasn't working and there is no fire pit. That would have been great for a house this size. I understand not allowing the indoor fireplaces in the summer, but the outdoor one was a nice selling point and we weren't even able to use it.
All in all, this is a great house for a large group!