Responses (1)
That depends on what you want to do. To cover the floor is not the same as to cover the walls.
The floor is 180 square feet and the boards are each 2 1/3 square feet so you would need 180/2.33 = 77.25 boards and more.
The walls are 54 x 8 = 432 square feet and less due to doors and windows so you would need something less than 432/2.33 = 185.4 boards.
But then maybe you want something else and I don't know what you are talking about.