This house is perfect for 10-12 people. It is so nice inside, the interior is just so cozy, and the living room is absolutely perfect. We had a beautiful group dinner Saturday night at the massive dining table. We all laid so comfortably on the couch and rug, I can't even imagine how cozy this house would be in the winter. There are 5 bedrooms (the one caveat is the 5th has a futon that isn't too comfortable, and a 2'x2' window into the kitchen area, which can easily be covered for privacy). There is plenty of room for an aero bed in the living room, downstairs bedroom or master bedroom, and the living room couch comfortably sleeps one person, maybe two. The town pool was great. It was super clean, and there was plenty of grass to lie on and picnic.
The grill is clean and new, the porch area is comfortable and has a great view of a pond and woods. It is extremely serene. The neighbors are not so close, so it is fairly secluded.
There are 4 bedrooms upstairs, 3 normal sized ones that share a bathroom, and a HUGE master with private bathroom and walk-in closet. Downstairs there is the room with the pullout bed that also has a bathroom to itself.
The ONLY minor complaint we had was that there is an old projection tv in the living room, so we couldn't hook up ps4 or watch blurays in hd, which would have been nice for a long relaxing weekend like the one we had.
I would definitely recommend this house to anyone looking to get away with a group, and we plan on renting this house again in the near future.