3270 sq ft - Change: 3-4 car garage, a bit larger bedrooms, close wall between hearth wall and nook, carpet in the great room (line to line), larger master bath, add his/her closet, add mudroom off garage, close in laundry, nook windows squared, need office/study area, and walkout basement. In basement, craft room, game room, "tv room", kitchen, storage, storm shelter area, guest bedroom, and gym.
I've seen this before but want to remember it. It's genius. This would be especially useful in our basement storm shelter, known affectionately as Harry's Room (under the stairs) since we should keep some water in there anyway.