Yes, one binder might be enough (we totally understand), but a few smaller binders make it easier to tote key binders around with you to appointments. Organized on the counter with the help of a dish organizer.
Basement bathroom door for cleaning supplies. Kitchen to basement door for pantry items. Back of girls' door for barbies. Inside girls' closet for shoes. Inside my closet door for belts and scarves. Entry door for shoes, mittens, etc.