The Lushin home

Sarah and Paul Lushin with Bennett, 10, and Addison, 9. Not pictured: Elliott, 29; Whitney, 26; and Spenser, 24.

The family room is the first space to greet visitors inside the front door.

Another view of the family room.

A downstairs kitchen opens to the backyard as well as an underground storm shelter.

Bennett has accumulated a number of trophies racing quarter midget cars.

Addison also has a generous collection of racing trophies.

Spenser Lushin works on a quarter midget car with Bennett.

The half court basketball court evokes memories of Sarah Lushin

Spectators can watch the basketball court from a high perch.

A treehouse, complete with a fire fighter