shower area when this module is in shower mode bi fold door 4 is swung closed and the shower floor pan cover 6 is rotated up exposing the shower floor pan 7 when this module is in handicap lavatory mode the bi fold door 4 is swung open creating a large open area and shower floor pan cover 6 is rotated down covering the shower floor pan 7 making the shower floor area even with the floor in the toilet area so a wheelchair can roll across the floor in another similar concept see fig3 and 4 the toilet area 5 is located right off the changing area 3 with a bi fold door 4 separating the toilet area 5 from the shower area 2 when this module is in the shower mode the bi fold door 4 is swung closed and the shower floor pan cover 6 is rotated up exposing the shower floor pan 7 when this module is in handicap lavatory mode the bi fold door 4 is swung open creating a large open area and shower floor pan cover 6 is rotated down covering the shower floor pan 7 making the shower floor area even with the floor in the toilet area so a wheelchair can roll across the floor both of the above mentioned concepts use a shower floor pan cover 6 to cover the shower pan 7 this shower floor pan cover 6 serves two purposes 1 to level the floor between the two compartments for.