We were 4 families, house was large enough, the backyard/waterfront is where we spent most of the time. Its private, its fully stocked with kayaks for adults and children, the lake is gorgeous and calm, cool hammocks to lie in, picnic tables and chairs, and just overall a very nice cool place to hang out.
If I would have to criticize, I would say that the technological systems were a bit complicated to figure out, we did not figure out how to use the music system, the HVAC system, the movie theatre, and the ice machine (in the refrigerator) wasnt working. In any case, we focused on the outdoors more than indoors. I would also say there were lots of cob webs all over the property, I dont know what's done about that, I just figured I'd mention it