You certainly didn't have your stuff totally packed fpr just one day.So do not imagine to unpack in one either.Make a quick setting up of all essentials and take care for your family to feel comfortable in your new home,especially the kids.Mkae a top list with the rooms to unpack and put the kitchen,bedrooms and bathrooms first.Start unpacking following your inventory sheet and all labels,colores stickers and inscriptions that you've put while packing.Try not to get in obsessions to unpack your decorative items such as vases,paints and mirrors.Involve everyone in the process of unpacking and allocate the duties among the family members.Enjoy your new home and have fun while placing your stuff inside.