When selling your home make sure in each room that you have nothing left out and unorganized. Your excuse may be the lack of storage space, but you definitly do not want the Buyer knowing this.
On top of the fridge and ktichen cabinets should be CLEAR of all food items and dishes. This space is perfect for great accessories.
Store away all unused items in the kitchen to make room for the everyday stuff.
When it comes to the seasonal clothes and blankets buy some vacuum pack bags and seal the items in them. You will be amazed just how many items will fit in the bags and then just store them under the bed or pack away.