Tiny house definition - "The term tiny house is subjective, but it's a home of about 400 sq ft or less, either on wheels or a foundation." Mountainside Chalet, which we lovingly refer to as a "Tiny Hidy" (Hideaway), is 400 sq ft on a foundation and 0.3 mi from downtown Packwood, WA w/coffee shop/restaurants/stores, 7 mi to Mt. Rainier Nat. Park, 19 mi to White Pass Ski Area, 48 mi to Mt. Saint Helens, in the heart of Gifford Pinchot Natl. Forest & surrounded by wilderness w/old growth forest.